Circuitos Integrados

PIC16F1458-I/SS

PIC16F1458-I/SS - 8-bit MCU, 7KB Flash, USB, 20-SSOP | Microchip

The Microchip Technology PIC16F1458-I/SS is an 8-bit PIC microcontroller in the PIC16F family, integrating 7KB of Flash program memory, 512 bytes of RAM, and a 48 MHz internal oscillator into a 20-pin SSOP package. It supports full-speed USB 2.0 device connectivity, making it one of the lowest-cost USB-capable PIC microcontrollers on the market for embedded designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), working memory (RAM), and peripheral interfaces such as GPIO, timers, ADC, and communication buses. The PIC16F1458 belongs to the enhanced mid-range PIC16 architecture using a 14-bit instruction word, positioned in Microchip's hierarchy as: PIC16F1458 -> PIC16F1xxx family -> PIC16 enhanced mid-range -> PIC microcontroller -> 8-bit MCU -> embedded controller. The "F" suffix denotes Flash-based program memory, while "1458" identifies the specific die with USB and capacitive touch peripherals. Key features include 18 digital I/O pins, a 10-bit ADC with up to 9 channels, multiple communication peripherals (USB, USART, I2C/SPI), two 8-bit timers and one 16-bit timer, and four 10-bit PWM outputs. The device operates from 2.5V to 5.5V and includes the XLP (eXtreme Low Power) technology with sleep currents below 1 uA, enabling battery-powered applications. The internal 48 MHz oscillator eliminates the need for an external crystal in most designs, reducing BOM cost and PCB area. The PIC16F1458 is implemented on Microchip's proprietary enhanced mid-range core, which adds hardware multiply, C-friendly instruction set improvements, and nanosecond-class interrupt latency versus the legacy baseline PIC16. The architecture balances deterministic real-time response with low power, making it well-suited to USB HID, CDC, and vendor-class device designs where predictable timing matters more than raw compute throughput. Typical applications include USB HID peripherals (keyboards, mice, custom input devices), USB-to-UART bridge dongles, sensor interfaces with USB reporting, consumer electronics with capacitive touch, and low-cost data loggers. Its combination of USB, ADC, and small footprint also makes it attractive for industrial point-of-measurement devices. Designers should note that the 20-pin SSOP package has a 0.65 mm pitch and an exposed pad on some variants; ensure proper decoupling (100 nF plus 10 uF bulk) near VDD, and route the D+/D- USB lines as a 90-ohm differential pair. The internal oscillator is sufficient for USB full-speed but the firmware must enable the active clock tuning feature to meet USB timing specifications. This page synthesizes distributor pricing, drop-in alternative MPNs, and practical design notes not consolidated in the manufacturer datasheet alone.

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PIC16F1459-E/P

PIC16F1459-E/P - 8-bit 48MHz USB MCU 14KB Flash | Microchip

The Microchip Technology PIC16F1459-E/P is an 8-bit PIC microcontroller from the PIC XLP 16F family, delivering 48 MHz CPU performance with 14 KB (8K x 14) of flash program memory in a 20-pin PDIP through-hole package. The device integrates a Universal Serial Bus 2.0 module with clock recovery from the USB host, supporting both device and limited host/embedded-host roles without an external crystal. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data bus, optimized for embedded control tasks such as sensor reading, actuator driving, and protocol bridging. Within the broader taxonomy, an MCU belongs to microcontrollers, which sit under Integrated Circuits, which belong to semiconductors. The PIC16F1459 is a member of Microchip's enhanced mid-range core family that uses a 14-bit instruction word and provides 16 stack levels, balancing code density with deterministic interrupt latency. Key features include an internal 48 MHz oscillator, 1 KB of SRAM, 128 bytes of non-volatile data EEPROM, an enhanced mid-range core with 49 instructions, and high-endurance flash with self read/write capability. Peripherals include a 10-bit ADC, two standalone USB physical-layer ports (one with internal pull-up), multiple timers, PWM modules, and serial interfaces including I2C, SPI, and UART. The XLP (eXtreme Low Power) designation indicates sub-microamp sleep currents suitable for battery-powered designs. Architecturally, the PIC16F1459 leverages a Harvard-style modified RISC core with separate program and data buses, allowing instruction fetch and operand access in the same cycle. The integrated USB 2.0 full-speed module includes an internal 3.3V regulator and clock recovery from the USB host, eliminating external crystals for many low-cost USB HID, CDC, and vendor-class applications. Typical applications include USB human-interface devices such as keyboards, mice, and game controllers, USB-to-UART bridges, low-cost data loggers with USB connectivity, LED lighting controllers with PWM dimming, consumer electronics, and industrial sensor interfaces that require a wired USB diagnostic port. When designing with this device, ensure that the USB D+/D- traces are routed as a 90-ohm differential pair and that the VUSB pin is bypassed with a 0.47 uF capacitor to ground. The internal oscillator accuracy is sufficient for most USB applications when the clock-recovery mode is enabled, but a crystal may still be preferred for FCC/CE-EMI-sensitive products. This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical PCB and power-design notes not found in the bare Microchip datasheet, helping engineers accelerate USB-enabled 8-bit designs.

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PIC16F1459-E/SO

PIC16F1459-E/SO - 8-bit USB MCU, 14KB Flash, 48MHz, SOIC-20

The Microchip Technology PIC16F1459-E/SO is an 8-bit enhanced mid-range PIC16F USB microcontroller with 14KB Flash program memory, 1KB RAM, and an integrated full-speed USB 2.0 device module with clock recovery from host, packaged in a 20-pin SOIC (SO). It operates at up to 48MHz internal oscillator speed and features Microchip's eXtreme Low Power (XLP) technology for battery-friendly designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash/RAM), and peripherals. The PIC16F1459 belongs to the PIC16 enhanced mid-range 8-bit RISC family, which evolved from Microchip's classic PIC architecture. MCUs sit at the lowest tier of the embedded compute hierarchy: bare-microcontroller -> MCU -> embedded processor -> system-on-chip. They execute one instruction per clock cycle (200 ns at 20 MHz, 83 ns at 48 MHz) and consume only microwatts in sleep mode. Key features of the PIC16F1459 include a Universal Serial Bus 2.0 module with internal clock recovery (no external crystal required for USB), 18 I/O pins, 2 standalone 10-bit PWM modules, 2 comparators, a 10-bit ADC with up to 12 channels, I2C/SPI/EUSART connectivity, and 128 bytes of non-volatile data storage. The high-endurance flash (HEF) supports 100K erase/write cycles typical. The device runs from 2.0V to 5.5V and supports industrial temperature grades. Architecturally, the PIC16F1459 uses a 14-bit instruction word and a 16-level hardware stack, providing deterministic interrupt response suitable for real-time control. The integrated USB module with on-chip transceiver eliminates external USB PHY components, reducing BOM cost and PCB area. The 48MHz internal oscillator with 4x PLL enables USB full-speed operation without an external crystal. Typical applications include USB HID peripherals (keyboards, mice, custom input devices), USB-to-UART bridges, low-cost USB sensors, capacitive-touch human-interface devices, LED lighting controllers, and battery-powered IoT nodes requiring low standby current. The -E suffix denotes the -40C to +125C extended temperature grade. Designers should note that the PIC16F1459 requires MPLAB X IDE and either a PICkit, ICD, or SNAP programmer for development. The USB module's internal pull-up resistor simplifies bus-powered designs. For USB battery-charging or OTG roles, consult the datasheet's USB section. The 20-pin SOIC footprint is breadboard-friendly, easing prototyping versus QFN-package siblings.

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PIC16F1459-E/SS

PIC16F1459-E/SS - 8-bit USB MCU, 48MHz, 14KB Flash, 20-SSOP | Microchip

The Microchip Technology PIC16F1459-E/SS is an 8-bit enhanced mid-range microcontroller from the PIC16F1454/5/9 family with integrated USB 2.0 full-speed support, 14KB (8K x 14) of self-read/write Flash program memory, 1KB RAM, and an internal 48MHz oscillator, housed in a 20-pin SSOP package. Operating from 2.3V to 5.5V, it delivers up to 48MHz CPU performance with 49 instructions, 16 stack levels, and 14 general-purpose I/O pins. An 8-bit microcontroller (MCU) is a programmable integrated circuit that combines a CPU, memory, and peripherals on a single die, designed for embedded control tasks where deterministic real-time response, low power, and simple firmware development outweigh raw throughput. PIC microcontrollers sit within the broader hierarchy of microcontrollers -> embedded processors -> semiconductors, and the PIC16F1459 family specifically bridges the entry-level PIC10/12/16 baseline range with the more capable PIC18 and PIC32 lines by adding USB connectivity and high-endurance Flash. Key features include a Universal Serial Bus 2.0 module with on-chip clock recovery from the USB host, eliminating the need for an external crystal on USB applications; 128 bytes of non-volatile data EEPROM with high-endurance Flash; 2 standalone 10-bit PWM modules; a 5-bit DAC; 10-bit ADC; and Microchip's eXtreme Low Power (XLP) technology for sleep currents in the microamp range. The device supports in-circuit serial programming (ICSP) and in-circuit debugging via two debug pins. Architecturally, the PIC16F1459 uses an enhanced mid-range 8-bit RISC core with single-cycle execution except for program branches, automatic context saving on interrupts, and a unified 16-bit instruction word. The internal oscillator is factory-calibrated to ±1% across 2.3V to 5.5V and -40C to +125C, removing the typical external resonator bill of materials. USB operation uses an internal 48MHz PLL with clock recovery from the host SOF packets, which is the most distinctive architectural feature of this part. Typical applications include low-cost USB peripherals such as HID input devices, CDC serial bridges, and USB-to-UART adapters; human-interface consumer products like keyboards, mice, and game controllers; industrial USB sensor interfaces; USB charging controllers for portable devices; and embedded learning platforms where USB connectivity and 5V tolerance are required. When designing with this MCU, note that the USB module requires specific PCB layout practices: route D+/D- as a 90-ohm differential pair with matched length, place the VBUS sense resistor network close to the connector, and use a ferrite bead on VBUS to suppress inrush transients. The internal 48MHz oscillator is sufficient for USB but PLL jitter can affect radio-frequency-sensitive analog sections. This page synthesizes distributor pricing, drop-in pin-compatible alternatives from the same PIC16F145x family and cross-brand ATmega/STM32 substitutes, and practical design notes covering USB layout and low-power modes not typically repeated on basic product listings.

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PIC16F1459-I/ML

PIC16F1459-I/ML - 8-Bit 48MHz USB MCU 14KB Flash | Microchip

The Microchip Technology PIC16F1459-I/ML is an 8-bit enhanced mid-range PIC microcontroller with 14KB (8K x 14) of self-read/write flash program memory, 1024 bytes of RAM, and a full-speed USB 2.0 module with clock recovery from the USB host, all integrated in a 20-pin QFN (4x4 mm) exposed-pad package. It operates at up to 48 MHz from the internal oscillator, delivers 49 instructions across 16 stack levels, and is part of the eXtreme Low Power (XLP) PIC16F family with 128 bytes of high-endurance non-volatile data Flash. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (typically flash), volatile working memory (RAM), and a configurable set of peripherals such as timers, ADCs, communication controllers, and GPIO. The PIC16F1459 belongs to the 8-bit PIC16 family, which sits within the broader microcontroller taxonomy of embedded computing devices that also includes 16-bit dsPIC/PIC24, 32-bit PIC32, and competing ARM Cortex-M based MCUs. Its compact footprint and built-in USB make it a common choice for compact, cost-sensitive, USB-aware embedded products. Key features include a 10-bit ADC with up to 9 channels, two standalone 10-bit PWM modules, a USB 2.0 full-speed device controller with on-chip transceiver and clock-recovery circuit, an internal 48 MHz oscillator that eliminates the need for an external crystal in many designs, and wide operating voltage support of 2.3 V to 5.5 V. The XLP technology provides nanoWatt sleep currents, useful for battery-powered applications that must wake on USB attach or other interrupts. The 20-pin QFN package exposes a thermal pad for improved dissipation and supports surface-mount assembly on compact PCBs. Typical applications include USB human-interface devices such as keyboards, mice, and game controllers; USB-to-UART bridges and CDC virtual COM ports; LED lighting controllers with PWM dimming; consumer IR remote controls with USB charging; and small sensor hubs or data loggers that stream over USB. The combination of native USB, ample flash, and a tiny QFN package is the primary value proposition over competing 8-bit MCUs that lack an integrated USB transceiver. When designing with this device, ensure the PCB layout routes the USB D+/D- lines as a 90 ohm differential pair, place the VBUS sense resistor close to the MCU, and follow Microchip's USB hardware design guidelines. The QFN-20 exposed pad must be soldered to a sufficient copper pour for thermal and electrical ground performance, and decoupling capacitors must be placed within a few millimetres of each supply pin.

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PIC16F1459-I/P

PIC16F1459-I/P - 8-bit USB MCU, 14KB Flash, 48MHz | Microchip

The Microchip Technology PIC16F1459-I/P is a high-performance 8-bit Flash USB microcontroller featuring 14 KB (8K x 14) of program memory, 1 KB of RAM, and a maximum CPU clock of 48 MHz, housed in a 20-pin PDIP (P) through-hole package. It integrates a Universal Serial Bus 2.0 module with on-chip clock recovery from the USB host, eliminating the need for an external crystal in many USB applications, and includes 128 bytes of non-volatile data storage plus enhanced mid-range core peripherals. An 8-bit microcontroller (MCU) is a small, self-contained computer-on-a-chip that integrates a CPU, program memory (typically Flash), data RAM, and peripheral interfaces on a single die. PIC microcontrollers are Harvard-architecture RISC devices, executing one instruction per cycle (except branches) and serving a vast range of embedded applications. The PIC16F1459 belongs to the PIC16F family, sits under the broader PIC microcontroller family (PIC10/12/14/16/18/24/32), and ultimately falls within the 8-bit microcontroller product type, a category that includes competitors such as the Atmel/Microchip ATmega and 8051-derivative families. Key features include an internal 48 MHz oscillator, an enhanced mid-range core with 49 instructions and a 16-level hardware stack, high-endurance Flash (HEF) with self read/write capability, and Microchip's eXtreme Low Power (XLP) technology for battery-friendly operation. The device also provides two standalone 10-bit PWM modules, a 10-bit ADC with up to 12 channels, multiple communication peripherals (I2C, SPI, USART/Enhanced USART), and 17 digital I/O pins on the 20-pin PDIP variant. Technically, the PIC16F1459 uses an enhanced mid-range 8-bit RISC core, executes most instructions in a single clock cycle, and supports interrupts with automatic context saving to minimise software overhead. The USB 2.0 full-speed module integrates a transceiver and clock-recovery PLL, allowing direct connection to a USB bus without external active components. Wide operating voltage (2.0-5.5 V for the LF variant) and low sleep current (down to the nanoampere range with XLP modes) enable both line-powered and battery-powered designs. Typical applications include USB peripherals such as HID-class input devices, CDC serial bridges, and low-cost human-interface dongles, as well as consumer-electronics control panels, sensor nodes, battery-powered wearables, and small industrial controllers. The combination of integrated USB and XLP makes the part especially attractive for retrofitting USB connectivity into legacy 5V systems. When designing with the PIC16F1459, pay attention to supply decoupling and VUSB pin handling: a 0.1 uF ceramic decoupling capacitor must sit within a few millimetres of VDD, and the VUSB pin (if used) requires a 200 ohm source-termination resistor plus proper routing of D+/D- as a 90 ohm differential pair to maintain USB signal integrity. This page synthesises distributor pricing, drop-in alternative analysis and practical design notes that are not available on the Microchip datasheet alone, providing engineers with a single decision-ready reference for selecting the PIC16F1459-I/P.

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PIC16F1459-I/SO

PIC16F1459-I/SO - 8-Bit 48MHz 14KB Flash USB MCU | Microchip

The Microchip Technology PIC16F1459-I/SO is an 8-bit enhanced mid-range PIC microcontroller with integrated USB 2.0 full-speed support, 14KB Flash program memory, 1KB RAM, and a 48MHz internal oscillator, housed in a 20-pin SOIC package. Key specifications include 14-bit instruction word architecture, 49 base instructions, 16 stack levels, 128 bytes of non-volatile data EEPROM, and 18 I/O pins. The device operates from 2.5V to 5.5V and is built on Microchip's XLP (eXtreme Low Power) process. What is a PIC microcontroller? A PIC (Peripheral Interface Controller) is a family of Harvard-architecture microcontrollers made by Microchip Technology. PIC MCUs combine a CPU core, Flash program memory, RAM, EEPROM, and configurable peripherals (ADC, PWM, timers, communication modules) on a single die. The PIC16F series is the enhanced mid-range family that sits between the baseline PIC10/12/16 and the high-performance PIC18 and dsPIC lines - it offers USB connectivity, C-friendly peripherals, and XLP sleep currents below 1 µA in the right configuration. PIC microcontrollers dominate 8-bit embedded designs because of the free MPLAB X toolchain, the vast library of application notes, and the XC8 C compiler. Key differentiating features of the PIC16F1459 include the on-chip USB 2.0 module with clock recovery from the USB host (no external crystal required for USB), a 48MHz high-speed internal oscillator accurate to within ±0.25% over voltage and temperature after calibration, a 10-bit ADC with up to 12 channels, two standalone PWM modules, and two analog comparators. The high-endurance Flash (HEF) supports 100K erase/write cycles for data logging, and the 128-byte EEPROM adds non-volatile storage for user parameters. XLP technology keeps the active current around 1.8 mA at 4 MHz and deep sleep currents below 1 µA. Architecturally, the PIC16F1459 uses a 14-bit wide instruction word, an 8-bit data path, two hardware stack levels (16 entries), and a vectored interrupt controller. The USB SIE (Serial Interface Engine) handles NRZI encoding, bit stuffing, and CRC in hardware, freeing the core from real-time USB traffic. The 48 MHz HFINTOSC is phase-locked to the USB Start-of-Frame packets when USB is active, which is what enables crystal-less USB operation. The device also exposes the configurable logic cell (CLC) and numerically controlled oscillator (NCO) peripherals that allow small custom logic functions in hardware. Typical applications include low-cost USB HID peripherals (keyboards, mice, custom input devices), USB-to-UART bridges, LED lighting controllers, capacitive-touch user interfaces, small sensor hubs with USB diagnostics, and consumer toys. The 20-pin SOIC footprint makes it easy to hand-solder prototypes and drop onto a 4-layer or 2-layer consumer board. When designing with this device, plan the VUSB pin carefully - it requires an internal 3.3V regulator that can source up to 50 mA, and decoupling must follow the datasheet reference layout. For non-USB applications, the PIC16F1454 and PIC16F1455 are smaller siblings in the same package family, while the PIC16F1509 and PIC16F1512 are drop-in upgrades when more RAM, more Flash, or more peripherals are needed. This page synthesizes distributor stock, drop-in pin-compatible alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16F1459-I/SS

PIC16F1459-I/SS - 8-bit 48MHz USB MCU, 14KB Flash, 20-SSOP | Microchip

The Microchip Technology PIC16F1459-I/SS is an 8-bit PIC microcontroller from the PIC16F1454/5/9 enhanced mid-range family, delivering 48 MHz CPU performance with 14 KB Flash program memory in a 20-pin SSOP package. It integrates a Universal Serial Bus 2.0 module with clock recovery from the USB host, eliminating the need for an external crystal in USB applications. According to the verified DigiKey listing, the device provides 14 KB (8K x 14) of Flash, runs at up to 48 MHz internal oscillator, and supports XLP (eXtreme Low Power) technology for battery-conscious designs. A PIC (Peripheral Interface Controller) microcontroller is a Harvard-architecture RISC device that uses separate program and data buses to maximize instruction throughput. The PIC16F1459 specifically belongs to the enhanced mid-range family, which adds 49 instructions, 16 stack levels, and interrupt context saving on top of the baseline mid-range core. Within the broader taxonomy, this places it under: 8-bit MCU -> PIC16 family -> enhanced mid-range core -> Microchip 16F series -> Microcontroller (MCU) -> semiconductor. Key features include 1 KB of SRAM, 256 B of EEPROM, 18 I/O pins, an internal 48 MHz oscillator, a USB 2.0 full-speed transceiver with on-chip clock recovery, two standalone 10-bit PWM modules, multiple timers (Timer0/1/2), 9 channels of 10-bit ADC, and a 128-byte non-volatile data storage area. Operating voltage spans 2.3 V to 5.5 V, which is typical of the PIC LF/F dual-voltage family. The 20-SSOP package has a -40C to +85C industrial temperature range per the -I suffix designation. The USB 2.0 module with integrated clock recovery is the architectural standout - it removes the BOM cost and PCB area of an external 12 MHz crystal, allowing the device to enumerate on a USB bus using only the internal oscillator. The XLP technology adds deep-sleep and idle modes with nanoWatt current consumption, making the PIC16F1459 suitable for USB-powered or battery-powered peripherals. Typical applications include USB human-interface devices (HID) such as keyboards, mice, and game controllers, USB-to-UART bridges, low-cost CDC virtual COM ports, USB sensors and instrumentation, LED lighting controllers with USB firmware update, capacitive-touch user interfaces, and consumer accessories requiring a single-chip USB solution. The 18 I/O pins also support general-purpose embedded control tasks. When designing with this part, plan the USB bus-presentation circuit carefully: a 10 uF VBUS decoupling capacitor is required per the USB 2.0 specification, and the D+/D- lines typically need 33 ohm series termination and ESD protection. Pull-up resistor selection on D- (for low-speed) or D+ (for full-speed) determines the USB speed; the PIC16F1459 supports both via firmware configuration. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical USB design notes not found in a single manufacturer PDF.

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PIC16F1459T-I/GZ

PIC16F1459T-I/GZ - 14KB Flash USB MCU 48MHz | Microchip

The Microchip Technology PIC16F1459T-I/GZ is an 8-bit PIC microcontroller from the PIC16F family with 14KB Flash program memory, 1024 bytes of RAM, and an integrated USB 2.0 full-speed transceiver. Housed in a 20-pin UQFN (GZ) exposed-pad package, the device operates at up to 48 MHz internal clock from its high-precision 16 MHz internal oscillator with on-chip 4x PLL, supporting both USB device and embedded host/OTG roles via on-chip clock recovery. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, volatile data memory, and programmable peripherals. 8-bit MCUs like the PIC16F1459 trade raw computational throughput for low cost, deterministic instruction timing, and ultra-low power consumption. Within the broader taxonomy, the PIC16F1459 belongs to: microcontroller -> embedded controller -> digital IC -> semiconductor. Its eXtreme Low Power (XLP) technology and integrated USB make it a popular bridge between legacy 8-bit designs and modern USB-connected peripherals. Key features include 14KB self-read/write Flash with high-endurance HEFC cells, 128 bytes of non-volatile data EEPROM, a 10-bit ADC with up to 17 channels, multiple communication peripherals (USB, SPI, I2C, UART), and ultra-low-power Sleep mode drawing as little as [DATA_NEEDED: nA Sleep current]. The 20-pin UQFN (GZ) form factor offers a compact 4mm x 4mm footprint with an exposed thermal pad for improved thermal performance and PCB grounding. The internal 16 MHz oscillator with 4x PLL eliminates the need for an external crystal in most designs, reducing BOM cost and PCB area. Architecturally, the PIC16F1459 uses Microchip's enhanced mid-range core with 49 instructions and 16-level hardware stack, providing a balance of code density and execution speed. The integrated USB 2.0 transceiver with on-chip clock recovery eliminates external USB components, while the Charge Time Measurement Unit (CTMU) enables touch sensing, capacitive measurement, and simple time-of-flight applications. The ICSP (In-Circuit Serial Programming) interface allows firmware updates after PCB assembly. Typical applications include USB HID peripherals such as keyboards, mice, and custom input devices, USB-to-UART bridges, low-cost data loggers, sensor interfaces, and consumer electronics requiring USB connectivity. The XLP feature also suits battery-powered devices like remote controls, toys, and portable instruments where Sleep-mode current is critical. When designing with this device, ensure the USB D+/D- traces are routed as a 90-ohm differential pair with controlled impedance, and that the exposed pad on the UQFN is soldered to a sufficiently large ground plane for thermal and electrical performance. The internal PLL requires proper decoupling (typically 100 nF + 1 uF) within 3 mm of the VDD pins. This page synthesizes distributor pricing, drop-in alternative MPNs, and practical design notes that complement the manufacturer datasheet to accelerate your USB-enabled 8-bit design.

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PIC16F1459T-I/ML

PIC16F1459T-I/ML - 8-Bit USB MCU 14KB Flash 48MHz | Microchip

The Microchip Technology PIC16F1459T-I/ML is a 48MHz, 8-bit enhanced mid-range PIC16 USB microcontroller with 14KB Flash program memory, 1KB SRAM and 256B EEPROM, packaged in a 20-pin QFN (4x4 mm). The trailing 'T' indicates tape-and-reel packaging for high-volume assembly, while the 'I' suffix denotes the industrial -40C to +85C operating temperature range and the 'ML' suffix identifies the 20-pin QFN (ML package code) form factor. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripheral interfaces, and I/O into one device. The PIC16F1459 belongs to Microchip's enhanced mid-range PIC16 family, which sits within the broader 8-bit microcontroller category and serves as a programmable logic engine for embedded control. Within Microchip's portfolio, 8-bit MCUs bridge simple fixed-function timers and the higher-performance 16-bit/32-bit dsPIC and PIC32 lines, offering deterministic interrupt response with simple peripheral integration. Key features include an integrated USB 2.0 full-speed module with clock recovery from host, an internal 48MHz oscillator eliminating external crystals for USB operation, 18 I/O pins, a 10-bit ADC with up to 9 channels, two standalone PWM modules, and Microchip's eXtreme Low Power (XLP) technology for sleep currents down to sub-microamp levels. The 49-instruction enhanced mid-range core provides 200ns instruction execution at 20MHz, while the high-endurance flash supports self read/write operations for data logging and bootloader use cases. Typical applications include USB HID peripherals (keyboards, mice, custom input devices), USB-to-UART bridges, sensor aggregation nodes with USB diagnostics, low-power IoT endpoints, LED lighting controllers with USB programming interfaces, and industrial human-machine interface (HMI) panels where a small USB-capable footprint reduces BOM cost compared to dedicated USB interface chips plus a base MCU. When designing with this device, evaluate the 14KB Flash ceiling against code size headroom for USB stacks and any RTOS or bootloader. Decoupling the VUSB 3.3V internal regulator pin with the datasheet-specified capacitor is required for stable USB bus-powered operation.

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PIC16F1459T-I/SO

PIC16F1459T-I/SO - 8-bit MCU, 14KB Flash, 48MHz, USB 20-SOIC | Microchip

The Microchip Technology PIC16F1459T-I/SO is an 8-bit PIC microcontroller from the PIC® XLP™ 16F family, featuring 14KB (8K x 14 words) of Flash program memory, 1KB of RAM, and a 48MHz internal oscillator in a 20-pin SOIC wide-body package. It operates from 2.5V to 5.5V and is qualified for the -40C to +85C industrial temperature range with the "I" grade suffix. The "T" suffix denotes Tape & Reel packaging, distinguishing it from the tube-packed PIC16F1459-I/SO base part while sharing an identical silicon die and pinout. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, and programmable I/O peripherals onto one IC. The PIC16F1459 belongs to Microchip's enhanced mid-range 8-bit PIC architecture, which executes one instruction per instruction cycle (200ns at 20MHz) and uses a modified Harvard bus with separate program and data memory spaces. Within the broader product taxonomy, an MCU sits inside the Integrated Circuits > Microcontrollers category, alongside 16-bit, 32-bit, and Cortex-M0+ devices. XLP™ (eXtreme Low Power) is Microchip's low-power technology brand, allowing sleep currents below 1uA in many configurations. Key differentiating features of this part include a full-speed USB 2.0 device peripheral with an internal 3.3V regulator (no external USB transceiver needed), 18 general-purpose I/O pins, 10-bit ADC with up to 12 channels, two 10-bit PWM modules, two comparators, and a hardware 48MHz internal oscillator accurate to within +/- 0.25% across temperature. The integrated USB and high-precision oscillator eliminate external crystals for many designs. The architecture uses a 14-bit instruction word with a single accumulator (WREG) and supports direct, indirect, and relative addressing. The device includes a configurable instruction set with hardware multiply support, debug via In-Circuit Serial Programming (ICSP) and In-Circuit Debugger (ICD) interfaces, and a four-deep hardware stack. Configuration bits control oscillator source, code protection, brown-out reset threshold, and low-voltage programming enable. Typical applications for the PIC16F1459T-I/SO include USB HID peripherals (keyboards, mice, custom I/O), CDC virtual COM port bridges, LED lighting controllers with PWM dimming, sensor aggregation nodes, and low-cost industrial control modules. The integrated USB makes it especially attractive for legacy RS-232 replacement designs that need a single-IC bridge. A key design consideration is the SOIC-20 wide-body package, which provides hand-solder-friendly thermal and routing characteristics but uses more board area than 20-pin SSOP or QFN alternatives. For very space-constrained designs, the same silicon is offered in PIC16F1459-I/SS (SSOP-20) and PIC16F1459-I/ML (QFN-20) variants. The VBUS sense pin and D+/D- pins require careful PCB routing per USB 2.0 impedance guidelines (90 ohms differential). This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and engineering design notes drawn from the manufacturer datasheet and distributor listings, information not consolidated in any single source.

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PIC16F1503-E/MG

PIC16F1503-E/MG - 8-Bit 20MHz 3.5KB Flash MCU | Microchip

The Microchip Technology PIC16F1503-E/MG is an 8-bit enhanced mid-range PIC16 family microcontroller built on a CMOS flash-based architecture, delivering 20MHz instruction execution speed with 3.5KB (2K x 14) of Flash program memory, 128 bytes of RAM, and 11 digital I/O pins in a compact 16-pin QFN (3x3) package with exposed thermal pad. What is a PIC16F microcontroller? The PIC16F family from Microchip Technology represents an enhanced mid-range 8-bit RISC (Reduced Instruction Set Computer) MCU line that combines PIC10/12/16 baseline simplicity with richer peripheral integration. PIC16F MCUs belong to the broader microcontroller category within embedded semiconductors, sitting below 32-bit ARM Cortex parts in capability but above simple 8-bit baseline controllers in peripheral count and CIP (Core Independent Peripherals) integration. The F-suffix denotes Flash program memory, enabling in-circuit reprogramming via ICSP. Key features of the PIC16F1503-E/MG include a 10-bit ADC with up to 11 channels, internal oscillator (no external crystal required), 4 standalone 10-bit PWM modules, configurable logic cells (CLC), a Numerically Controlled Oscillator (NCO), and the standard PIC16F peripheral complement of timers, comparators, and EUSART. The internal voltage reference supports 1.024V, 2.048V, and 4.096V levels for ADC and comparator use. The device operates from 2.3V to 5.5V across the -40C to +125C industrial temperature range, making it suitable for both consumer-electronic 3.3V and industrial 5V rails. Its 16-pin QFN (3x3) exposed-pad package maximizes thermal dissipation for higher-clock industrial environments while keeping PCB footprint at roughly 9 mm squared - smaller than SOIC-14 alternatives. Typical applications include LED lighting controllers, small home appliances, sensor interface front-ends, battery-powered IoT edge nodes, fan/control HVAC actuators, and consumer toys. The PIC16F1503's combination of CLC and NCO peripherals enables frequency generation and waveform synthesis without CPU intervention, suiting cost-sensitive timing and signaling tasks. Designers should note the -E temperature grade denotes -40C to +125C extended industrial range; the -I grade covers only -40C to +85C. For layouts, expose the QFN thermal pad to a copper pour of at least 10mm squared and provide direct ICSP access to PGD/PGC pins for debug. This page synthesizes current distributor pricing, drop-in same-family alternatives, and design notes not aggregated in the manufacturer datasheet - useful for engineers evaluating the PIC16F1503 against newer PIC16F1xxx families.

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PIC16F1503-E/MV

PIC16F1503-E/MV - 8-bit MCU, 3.5KB Flash, 20MHz, QFN-16 | Microchip

The Microchip Technology PIC16F1503-E/MV is an 8-bit flash microcontroller based on the enhanced mid-range core, delivering 20 MHz CPU performance from 3.5 KB of Flash program memory in a 16-pin QFN (MV) package. It integrates 128 bytes of EEPROM, 256 bytes of RAM, a configurable 10-bit ADC with computation, two PWM modules, and support for up to 12 digital I/O pins. An 8-bit microcontroller (MCU) is a small, self-contained computing device that integrates a CPU, RAM, non-volatile program memory, and peripherals on a single silicon die. Within the semiconductor taxonomy, 8-bit MCUs sit beneath the broader family of microcontrollers, which themselves belong to the embedded processor category of integrated circuits. The PIC16F series uses a Harvard RISC architecture optimized for deterministic real-time control and low power operation, making PIC16F1503 a member of the entry-level enhanced mid-range PIC16 family. Key features include 49 instructions, a 16-level hardware stack, an internal oscillator up to 16 MHz with HFINTOSC select, two 10-bit PWMs with independent timers, configurable logic cells (CLC), a Numerically Controlled Oscillator (NCO), and zero-cross detection for AC line monitoring. The device also supports in-circuit serial programming (ICSP) via MPLAB PICkit 3 or MPLAB ICD 3, eliminating the need for an external programmer. Architecturally, the PIC16F1503 uses Microchip's enhanced mid-range core that adds hardware multiply, interrupt context save/restore, and CLC peripherals. The 10-bit ADC with computation automates averaging, oversampling, and threshold comparisons in hardware, offloading signal-conditioning tasks from the CPU. The combination of CLC and NCO enables digital signal generation without dedicated op-amps or function generators. Typical applications include LED lighting control with smooth dimming, AC zero-cross detection in TRIAC drivers, general-purpose sensing and control in consumer appliances, battery-powered IoT edge nodes, low-cost motor control for small DC fans and pumps, and white-goods user-interface boards. The wide 2.5V-5.5V operating range supports both 3.3V and 5V system designs. When designing with this MCU, ensure the QFN exposed pad is soldered to a sufficiently large copper pour for thermal dissipation. Decouple VDD with a 0.1 uF ceramic capacitor placed within 3 mm of the pin, and use the internal oscillator unless absolute timing accuracy is required - the HFINTOSC tolerance is typically +/- 2 percent across temperature. This page synthesizes distributor pricing, drop-in package alternatives, and practical design notes not found on the manufacturer product page, giving procurement and engineering teams a single decision-ready reference.

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PIC16F1503-E/ST

PIC16F1503-E/ST - 8-bit MCU, 3.5KB Flash, 12 I/O | Microchip

The Microchip Technology PIC16F1503-E/ST is an 8-bit Enhanced Mid-Range PIC microcontroller featuring 3.5KB (2K x 14 words) of Flash program memory, 128 bytes of RAM, and 12 I/O pins in a 14-pin TSSOP package. It operates at up to 20 MHz instruction clock with a 200 ns instruction execution time, and integrates a 10-bit ADC with up to 11 channels, a configurable logic cell (CLC), and a numerically controlled oscillator (NCO) for precision signal generation. The '-E' suffix denotes the extended industrial temperature range of -40C to +125C, making it suitable for harsh-environment embedded designs. An 8-bit microcontroller (MCU) is a small computer-on-a-chip built around an 8-bit data path, optimized for deterministic real-time control tasks such as sensor reading, GPIO toggling, and protocol bit-banging. Within the semiconductor taxonomy, an MCU sits under microcontroller -> microprocessor -> digital IC -> integrated circuit. The PIC16F1503 belongs to Microchip's PIC16 enhanced mid-range family, which targets cost-sensitive consumer, industrial, and IoT edge applications where low power, small footprint, and rich on-chip peripherals outweigh raw CPU throughput. The 14-pin TSSOP package occupies roughly 5 x 6.4 mm of board area and supports surface-mount reflow assembly. Key specifications include 3.5KB Flash self-programmable memory, 128B RAM, 256B EEPROM, 12 I/O with interrupt-on-change, 10-bit ADC with 11 channels, two 8-bit timers plus one 16-bit timer, enhanced PWM modules, and an integrated voltage reference. The device operates from 2.3V to 5.5V across the full -40C to +125C range, and includes a wide-V tolerant digital I/O structure. The Enhanced Mid-Range core delivers 49 instructions with 16-level hardware stack, supporting assembly and C development under MPLAB X IDE with XC8 compiler. Architecturally, the PIC16F1503 uses a RISC Harvard architecture with separate program and data buses, which allows simultaneous instruction fetch and data access. This gives the core deterministic interrupt latency and predictable execution timing - critical for closed-loop control firmware. The on-chip peripherals are interconnected through Microchip's Peripheral Pin Select (PPS) framework on larger siblings, and the CLC and NCO blocks let designers replace small glue-logic ICs with firmware-defined hardware. Typical applications include LED lighting controllers with smooth dimming via the NCO and PWM, low-cost sensor interface boards reading analog signals with the 10-bit ADC, USB-less consumer appliances, battery-powered IoT edge nodes with sleep current under typical PIC16F low-power modes, and educational/hobbyist platforms using the PICkit 3 or MPLAB ICD 3 for in-circuit debug. The 14-TSSOP footprint is also friendly to hand-soldered prototypes and breadboard-adapter PCBs. When designing with this MCU, ensure decoupling: 100 nF ceramic as close as possible to VDD/VSS, plus a bulk 10 uF on the board supply. The MCLR pin must be pulled high through 10 kohm for normal operation; if unused, tie to VDD directly. ICSP programming requires dedicated ICSPCLK/ICSPDAT pins - reserve these pads in the layout even if programming is performed only at production test. This page synthesizes distributor pricing as of 2026-09-19, drop-in alternatives within the same 14-TSSOP footprint, and practical design notes not found in the manufacturer datasheet.

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PIC16F1503-I/SL

PIC16F1503-I/SL - 8-Bit MCU, 20MHz, 3.5KB Flash | Microchip

The Microchip Technology PIC16F1503-I/SL is an 8-bit enhanced mid-range PIC microcontroller built around the PIC16 CPU core, delivering 20MHz (200ns instruction cycle) performance with 3.5KB (2K x 14) of Flash program memory in a 14-pin SOIC (SL) package. This device is part of Microchip's PIC® 16F family with Functional Safety (FuSa) support, targeting cost-sensitive embedded applications that require reliable 8-bit processing with modern peripherals such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), and Numerically Controlled Oscillator (NCO). An 8-bit microcontroller (MCU) is a single-chip computer that integrates an 8-bit CPU, program memory (Flash/ROM), data memory (RAM), and peripherals onto one die. The PIC16F1503 belongs to the enhanced mid-range PIC16 family, which sits between the baseline PIC10/12/16 and the high-performance PIC18 architectures in Microchip's 8-bit product hierarchy. Enhanced mid-range parts add features like 49 instructions, automatic context saving on interrupts, and a 16-level hardware stack with overflow/underflow reset capability, while retaining the RISC-friendly PIC instruction set familiar to millions of embedded developers worldwide. Key features of the PIC16F1503 include 128 bytes of SRAM, 12 I/O pins, a 10-bit Analog-to-Digital Converter (ADC) with multiple channels, up to two 8-bit timers and one 16-bit timer, hardware PWM, an enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART), and an I2C/SPI master/slave module. The 14-pin SOIC package reduces board area compared to 20-pin variants of the same family, making the -I/SL the preferred choice when pin count and cost matter more than maximum I/O expansion. The architecture is a RISC-based Harvard design with separate program and data buses, supporting 200ns instruction execution at 20MHz, and the integrated 31kHz to 32MHz internal oscillator eliminates the need for an external crystal in many designs. The CWG peripheral can generate complementary PWM outputs with programmable dead-band control for driving power transistors, while the NCO peripheral provides high-resolution frequency synthesis with 20-bit accumulator precision, useful for LED dimming, tone generation, and precision timing. Typical applications include low-cost consumer electronics, battery-powered IoT sensor nodes, LED lighting controllers with smooth dimming, small appliance control boards, automotive body electronics (non-safety-critical), and hobby/maker projects on the Curiosity Development Board platform. The combination of Functional Safety documentation, low power consumption, and modern peripherals makes the PIC16F1503 particularly well-suited for volume production designs that need industrial-grade reliability. When designing with this MCU, consider that the 14-pin SOIC package limits external interrupt count and I/O flexibility compared to 20-pin PIC16F1503 variants. Plan pin allocation carefully to balance ADC inputs, PWM outputs, and communication peripherals, and always reference the MPLAB X IDE project configuration for the specific configuration word settings required for your application. This page synthesizes distributor pricing, drop-in package-compatible alternatives, and practical design notes that supplement the manufacturer datasheet.

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PIC16F1503-I/ST

PIC16F1503-I/ST - 8-bit MCU, 3.5KB Flash, 12 I/O, TSSOP-14 | Microchip

The Microchip Technology PIC16F1503-I/ST is an 8-bit flash microcontroller built on the enhanced mid-range PIC16 core, delivering 200 ns instruction execution with 49 instructions and 16 stack levels, in a 14-pin TSSOP (ST) package. It integrates 3.5 KB of self-programmable flash program memory, 128 bytes of RAM, and 12 digital I/O pins, alongside a 10-bit A/D converter with up to 8 channels. The device is designed for cost-sensitive embedded control in consumer, industrial, and IoT edge applications. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (flash), volatile data memory (RAM), and peripherals on one die. Within the broader taxonomy, the PIC16F1503 is a Harvard-architecture RISC MCU, an enhanced mid-range member of Microchip's PIC16 family. Flash-based MCUs enable in-circuit reprogramming via ICSP, which is essential for field upgrades and iterative development with MPLAB X IDE and PICkit 3 / ICD 3 tools. Key features include a 31 kHz internal oscillator, 16 MHz internal oscillator with 1% accuracy, an 8-channel 10-bit ADC, two 8-bit timers, one 16-bit timer, enhanced PWM (ECCP) module, and a configurable logic cell (CLC) peripheral. The 14-pin TSSOP package offers a small footprint with exposed-pad-style thermal performance suited to space-constrained PCBs. Typical applications include consumer white goods, low-cost sensor interfaces, LED lighting controllers, battery-powered IoT nodes, and simple human-machine interface (HMI) panels where 8-bit performance and low power are sufficient. The wide 1.8V to 5.5V operating range supports both lithium and regulated 3.3V supplies. When designing, ensure decoupling capacitors are placed close to VDD and VSS pins, and consider using the internal oscillator to save BOM cost. Programming and debugging require the PICkit 3, ICD 3, or Curiosity development platform; an external debug header (AC244051 / AC244052) is required for in-circuit debug on this TSSOP variant. This page synthesizes distributor pricing from Mouser, LCSC, and Octopart, drop-in alternative MPNs from Microchip's PIC16 family, and practical design notes not consolidated in the manufacturer datasheet.

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PIC16F1503T-I/MV

PIC16F1503T-I/MV - 8-Bit MCU, 3.5KB Flash, 10-bit ADC | Microchip

The Microchip Technology PIC16F1503T-I/MV is an 8-bit Flash microcontroller from the PIC16F1503 family, offering 3.5 KB (2K x 14 words) of Flash program memory, 128 bytes of RAM, and a 20 MHz enhanced mid-range core. It integrates an 8-channel 10-bit ADC, PWM, I2C and SPI connectivity, and is housed in a compact 16-pin UQFN (3x3 mm) package with an industrial -40C to +85C operating range. An 8-bit microcontroller (MCU) is a small, self-contained computer-on-a-chip that integrates a CPU, non-volatile program memory (Flash), working RAM, peripherals, and I/O into a single package. MCUs sit at the bottom of the embedded computing hierarchy - below microprocessors (MPUs) and application processors - and are typically used for control-oriented tasks rather than heavy computation. The PIC16 family uses Microchip's enhanced mid-range RISC architecture, where each instruction executes in a single clock cycle, providing deterministic timing useful for real-time control loops. PIC16F1503 specifically belongs to the "F1" peripheral-rich generation and is part of the broader microcontroller -> embedded IC -> integrated circuit product taxonomy. Key features include 3.5 KB self-programmable Flash with configurable code protection, 128 bytes data RAM, brown-out detect and reset (BOR), power-on reset (POR), watchdog timer (WDT), an 8-channel 10-bit ADC with voltage reference, and configurable PWM/Capture/Compare peripherals. The 16-pin UQFN package (3x3 mm) delivers the smallest possible footprint in the PIC16F1503 family, suiting space-constrained designs where PCB area is at a premium. Architecturally, the PIC16F1503 uses a Harvard RISC core with 49 instructions and 16-level hardware stack, single-cycle execution except for branches, and operates from 2.3V to 5.5V across the industrial temperature range. The on-chip 10-bit ADC uses a successive-approximation register (SAR) architecture with internal or external voltage reference. Typical applications include consumer appliance control, low-cost sensor conditioning, LED lighting controllers, battery-powered IoT edge nodes, and small motor control. The 3.5 KB Flash is best suited to firmware under about 2,500 instructions. When designing with this MCU, reserve the ICD/ICSP pins (ICSPCLK/ICSPDAT) for in-circuit programming and debugging using PICkit 3, MPLAB ICD 3, or MPLAB X integrated environment. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet, providing AEO-optimized data for component selection engineers.

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PIC16F1503T-I/SL

PIC16F1503T-I/SL - 8-Bit 20MHz 3.5KB Flash MCU 14-SOIC | Microchip

The Microchip Technology PIC16F1503T-I/SL is an 8-bit PIC16F-family Flash microcontroller with a 20 MHz enhanced mid-range CPU core, 3.5 KB (2K x 14) of Flash program memory, 128 bytes of RAM, and an integrated 8-channel 10-bit ADC, housed in a 14-pin SOIC package supplied on tape and reel. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and a set of on-chip peripherals such as ADCs, timers, and communication interfaces. Within the broader taxonomy, the PIC16F1503 belongs to the 8-bit MCU class -> microcontrollers -> integrated circuits -> semiconductors. The "T" suffix denotes Tape & Reel packaging, while "I" indicates the industrial operating temperature range of -40C to +85C and "SL" identifies the 14-pin SOIC package option. Key features include Configurable Logic Cells (CLC), Complementary Waveform Generators (CWG), Numerically Controlled Oscillator (NCO), 12-bit ADC with computation, 10-bit PWM, and an enhanced mid-range core with 49 instructions and a 16-level hardware stack. Functional safety (FuSa) features include Windowed Watchdog Timer (WWDT) and Cyclic Redundancy Check (CRC) with memory scan, supporting IEC 60730 class B safety applications. The device operates from 2.3V to 5.5V across industrial temperature and supports In-Circuit Serial Programming (ICSP) via MPLAB X IDE, PICkit 3, and MPLAB ICD 3 tools. The 14-pin SOIC footprint provides ease of hand-prototyping and reliable reflow soldering for cost-sensitive consumer, appliance, and IoT designs. Typical applications include consumer appliance control, LED lighting drivers, simple sensor signal conditioning, battery-powered IoT end nodes, and functional safety subsystems requiring IEC 60730 class B compliance. The CWG and NCO peripherals make it well-suited for driving power-converter FET bridges or generating precision frequency references. When designing with this MCU, allocate at least one ICP/ICD-capable debug pin pair for programming access and consider reserving the CLC and CWG peripherals for hardware-state-machine functions to offload the CPU. Use the on-chip 10-bit ADC rather than an external part when possible to reduce BOM cost and PCB area. This page synthesizes verified distributor pricing, same-brand drop-in alternatives, and practical design notes not consolidated on any single distributor product page, giving design engineers a single source for parametric and sourcing decisions on the PIC16F1503T-I/SL.

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PIC16F1507-E/GZ

PIC16F1507-E/GZ - 8-bit MCU, 3.5KB Flash, 20MHz | Microchip

The Microchip Technology PIC16F1507-E/GZ is an 8-bit PIC16F-family flash microcontroller running up to 20 MHz instruction rate, integrating 3.5 KB (2K x 14 words) of self-read/write flash program memory, 128 bytes of RAM, and 12 I/O lines in a 20-pin UQFN (4x4 mm) package with an exposed thermal pad. An 8-bit microcontroller (MCU) is a small, self-contained computing system on a single chip that combines an 8-bit CPU core, program memory (flash/ROM), data memory (RAM), digital I/O, and one or more on-chip peripherals (ADC, timers, PWM, communication modules). PIC16F-series MCUs sit within Microchip's PIC16 enhanced mid-range architecture, a position in the broader taxonomy of microcontroller -> 8-bit MCU -> flash MCU -> PIC16F family -> enhanced mid-range core. They are typically used in cost-sensitive, low-power embedded control tasks where deterministic instruction execution and a compact footprint matter more than raw computational throughput. Key features include a 10-bit A/D converter with up to 12 channels, an internal 16 MHz high-precision oscillator, four 10-bit stand-alone PWM channels, a Complementary Waveform Generator (CWG), a Numerically Controlled Oscillator (NCO), two Configurable Logic Cells (CLC), an integrated temperature indicator, and 25 mA source/sink capability per I/O for direct LED drive. Core self-programmability supports in-field firmware updates, while a 16-level deep hardware stack supports nested subroutines with 49 base instructions and 14-bit instruction words. The PIC16F1507 uses Microchip's enhanced mid-range core with a 200 ns instruction cycle at 20 MHz and nanopower technology for low sleep current. The on-chip peripherals are routed via a flexible peripheral pin-select (PPS)-style mapping on most variants in this family, allowing designers to remap digital functions to different I/O pins to ease PCB layout. The 20-UQFN (4x4 mm) exposed-pad package supports improved thermal dissipation and an extremely compact board area. Typical applications include general-purpose low-cost embedded control, LED lighting and decorative effects using CWG and PWM, consumer appliance user-interface and timer logic, sensor signal conditioning with the integrated 10-bit ADC, low-power battery-powered sensor nodes, and small motor/PWM control loops in white goods. The part is widely used in PIC-based prototyping platforms and educational development kits. When designing with this device, populate all VDD/VSS pin pairs and bond the exposed pad to the ground plane for thermal and electrical performance. Configure the CONFIG words using MPLAB X IDE and the XC8 compiler, and use Microchip's Code Configurator (MCC) plug-in to graphically configure peripherals such as the CWG, NCO and CLC blocks. For low-power designs, verify the actual IDD versus the typical curves in the datasheet, since temperature and clock configuration significantly affect quiescent current. This page synthesizes distributor pricing, drop-in alternative MCU candidates and practical design notes not collated in the manufacturer datasheet, helping engineers select and source the PIC16F1507-E/GZ more efficiently.

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PIC16F1507-E/ML

PIC16F1507-E/ML - 8-bit MCU, 3.5KB Flash, 20MHz, 20-QFN | Microchip

The Microchip Technology PIC16F1507-E/ML is an 8-bit RISC PIC16 microcontroller with 3.5KB (2K x 14) Flash program memory, 128 bytes RAM, 18 I/O pins and a 20MHz internal oscillator, housed in a 20-pin QFN (4x4 mm) package. It integrates a 12-channel 10-bit ADC with voltage reference, an Integrated Temperature Indicator, two 8-bit timers (TMR0/TMR2), one 16-bit timer (TMR1), and an Enhanced Watchdog Timer (WDT). The device operates from 2.5V to 5.5V across a -40C to +125C automotive temperature range. What is a PIC16 microcontroller? A PIC16 microcontroller is a member of Microchip's mid-range 8-bit MCU family that uses a 14-bit instruction set and Harvard architecture to deliver predictable, deterministic instruction execution for embedded control. Microcontrollers (MCUs) sit at the top of the embedded firmware hierarchy - they integrate a CPU core, non-volatile program memory (Flash), working RAM, and configurable peripherals (ADC, timers, communication blocks) into a single silicon die. The PIC16F1507 belongs to the "enhanced mid-range" core family, which adds C-optimized architecture, multiple interrupt sources, and a peripheral pin select (PPS) lite capability relative to baseline PIC10/12/16 devices. The PIC16F1507-E/ML is engineered for low-power and mixed-signal embedded designs. Key features include 25mA source/sink current per I/O, programmable Brown-Out Reset (BOR) and Low-Power Brown-Out Reset (LPBOR), Enhanced Power-On/Off Reset, In-Circuit Serial Programming (ICSP) and In-Circuit Debug. The 12-channel 10-bit ADC supports both external analog inputs and the on-chip temperature indicator, enabling sensor-free board-level thermal monitoring. The internal 20MHz oscillator removes the need for external crystals in cost-sensitive designs. Typical applications include LED lighting controllers, consumer appliance front panels, battery-powered sensor nodes, automotive body and lighting modules (within the -40C to +125C range), small motor control loops, and general-purpose digital I/O expansion. The wide operating voltage and integrated temperature sensor also make it suitable for industrial IoT edge nodes where BOM size and cost are critical. When designing with this MCU, the -E suffix denotes the -40C to +125C automotive temperature grade - consider the PIC16F1507-I/ML industrial variant if only 0C to +85C is required to save cost. Place a 0.1uF decoupling capacitor within 3mm of each VDD/VSS pair and follow Microchip's Emulation Header guidelines if using the ICD debugger.

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PIC16F1507-E/P

PIC16F1507-E/P - 8-bit MCU, 20MHz, 3.5KB Flash, 20-PDIP | Microchip

The Microchip Technology PIC16F1507-E/P is an 8-bit RISC microcontroller built on the PIC16 enhanced mid-range core, operating at up to 20MHz with 3.5KB (2K x 14 words) of Flash program memory, 128 bytes of SRAM, and 18 digital I/O pins in a 20-pin PDIP through-hole package. It integrates a 10-bit Analog-to-Digital Converter (ADC) with up to 12 channels, supporting mixed-signal applications without external ADC components. The device also includes Core Independent Peripherals such as Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), and Complementary Waveform Generator (CWG) that execute complex timing and logic tasks in hardware without CPU intervention. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash/ROM), data memory (RAM), and peripherals on a single die. Within the broader taxonomy, an 8-bit MCU sits below 16-bit and 32-bit MCUs in computational throughput but excels in deterministic interrupt response, low cost, and minimal power consumption. The PIC16F1507 belongs to the PIC16F enhanced mid-range family, which uses a Harvard RISC architecture with separate program and data buses for predictable single-cycle instruction execution in 200ns at 20MHz. Key features include 3.5KB self-programmable Flash, 128 bytes SRAM, 18 I/O pins with interrupt-on-change, a 10-bit ADC with 12-channel input multiplexer, enhanced PWM with up to 4 channels, and an integrated temperature indicator. The device operates from 1.8V to 5.5V, supports an extended temperature range of -40C to +125C, and draws microamp-level currents in sleep mode with peripheral disable control (DOZE/idle). The PIC16F1507 uses a Harvard RISC architecture with 14-bit wide instruction words and an 8-bit data path. Core Independent Peripherals (CIPs) like the CLC allow combinational and sequential logic operations to be combined from peripheral outputs, freeing the CPU for higher-level tasks. The Peripheral Pin Select (PPS) feature enables flexible digital peripheral pin assignment, simplifying PCB layout and BOM management. Typical applications include consumer appliance control, LED lighting drivers with PWM dimming, low-cost sensor interfaces with on-chip ADC, battery-powered IoT edge nodes, and automotive interior modules. In LED lighting applications, the CWG module generates complementary drive signals for half-bridge and full-bridge topologies without CPU overhead, reducing code complexity and BOM cost. When designing with this device, ensure decoupling capacitors (100nF ceramic minimum) are placed within 5mm of each VDD pin. Programming is performed via ICSP (In-Circuit Serial Programming) using PGD/PGC pins shared with general I/O, allowing firmware updates in the field without removing the IC. Use the MPLAB X IDE with XC8 compiler for firmware development, and Microchip's Code Configurator (MCC) for graphical peripheral setup. This page consolidates distributor pricing, same-family drop-in alternatives, and design guidance not found in the manufacturer datasheet, providing engineers with a single source for sourcing and design decisions.

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PIC16F1507-E/SS

PIC16F1507-E/SS - 8-bit MCU, 3.5KB Flash, 20MHz | Microchip

The Microchip Technology PIC16F1507-E/SS is an 8-bit flash microcontroller from the PIC16F enhanced mid-range family, offering 3.5KB (2K x 14) of self-programmable Flash program memory, 128 bytes of RAM, and 18 I/O pins in a 20-pin SSOP package. It executes instructions at 20 MHz (200 ns instruction cycle) and operates from 2.3V to 5.5V (PIC16F1507 variant), integrating a 10-bit ADC with up to 12 channels, two 8-bit timers (TMR0/TMR2), one 16-bit timer (TMR1), an enhanced watchdog timer (WDT), and 25 mA source/sink I/O drive capability. An 8-bit PIC microcontroller is a RISC-based, Harvard-architecture CMOS device that integrates CPU, non-volatile program memory (Flash), data RAM, peripherals (ADC, timers, communication), and I/O on a single die. Within the broader taxonomy, the PIC16F1507 sits in the mid-range PIC16 family, itself a sub-class of Microchip's 8-bit MCU portfolio, which itself belongs to the broader category of microcontrollers (MCU) and ultimately embedded system-on-chip (SoC) semiconductors. Compared with 32-bit ARM Cortex-M MCUs, 8-bit PICs trade raw compute and address space for deterministic interrupt latency, simpler toolchains, and very low cost per unit, making them dominant in cost-sensitive, latency-critical, or peripheral-light designs. Key differentiating features include an integrated temperature indicator, low-power brown-out reset (LPBOR), programmable brown-out reset (BOR), In-Circuit Serial Programming (ICSP), and an internal voltage reference for the ADC. The PIC16F1507 also supports In-Circuit Debug via MPLAB ICD 3 and PICkit 3, requiring the optional AC244051/AC244052 external debug header. Compared with older baseline PIC10/12 parts, the 16F1507 adds enhanced mid-range instruction set, peripheral pin select (PPS), and a more capable 10-bit ADC. Typical applications include low-power consumer appliances, LED lighting controllers, sensor conditioning front-ends, battery chargers, and simple state machines. The 18 I/O count and 12-channel 10-bit ADC make it particularly suitable for multi-signal sensing front-ends such as thermostats, small motor control, or human-interface nodes where 32-bit performance is unnecessary. The wide 2.3-5.5V operating range also supports direct 5V industrial sensor bridges without level translation. When designing with this device, ensure the selected SSOP-20 land pattern matches the -E (extended) temperature grade of -40C to +125C and plan for ICD header connection if in-circuit debug is required. The PIC16F1507-E/SS is in active production per Microchip's product page and is supported by the MPLAB X IDE and XC8 compiler ecosystem. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone - giving engineers a single source for parametric, sourcing, and design-fit decisions.

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PIC16F1507-I/GZ

PIC16F1507-I/GZ - 8-Bit MCU, 3.5KB Flash, 20MHz | Microchip

The Microchip Technology PIC16F1507-I/GZ is an 8-bit PIC microcontroller built around a RISC core operating at up to 20 MHz, integrating 3.5 KB of Flash program memory, 128 bytes of SRAM, and 12 digital I/O pins in a compact 20-pin UQFN (4x4 mm) exposed-pad package. Per the Microchip PIC16F1507 datasheet (document 40001586D), this mid-range PIC16F family device targets cost-sensitive, space-constrained embedded designs that need a small, reliable 8-bit controller rather than full peripherals such as PWM or USB. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (typically Flash), working RAM, and a set of peripheral blocks (timers, ADC, comparators, communication interfaces) into one package. PIC microcontrollers from Microchip sit within the broader taxonomy of embedded processors -> microcontrollers -> 8-bit MCUs -> PIC16F mid-range family. They are widely used in appliance control, sensor interfaces, lighting, and battery-powered IoT edge nodes where deterministic real-time performance and low cost outweigh the need for an MPU-class application processor. Key features highlighted in the Microchip product page include 3.5 KB (2K x 14 words) self-programmable Flash, 128 bytes of RAM, a 10-bit ADC with up to 12 channels, an internal oscillator, and an industrial operating temperature range of -40C to +85C. The 'I' suffix denotes the industrial temperature grade, while the 'GZ' package code identifies the 20-pin UQFN with exposed thermal pad. The device supports in-circuit serial programming (ICSP) and in-circuit debug via PICkit 3 and MPLAB ICD 3, requiring the AC244051/AC244052 debug header. Architecturally the PIC16F1507 uses a 14-bit instruction word, Harvard bus architecture, and a 32-level hardware stack, providing predictable interrupt latency for real-time control loops. Its low-power Sleep mode and nanoWatt XLP technology extend battery life in always-on sensor applications where average current draw is dominated by sleep leakage rather than active consumption. Typical applications include consumer appliance control panels, LED lighting controllers, battery chargers, low-cost sensor signal conditioners, remote controls, and small IoT end-node devices. The wide operating voltage range (typical 1.8V to 5.5V) supports both 3.3V and 5V system designs. When designing with this part, ensure the exposed thermal pad on the UQFN package is soldered to the PCB ground plane for both thermal dissipation and mechanical reliability, and verify decoupling capacitor placement within a few millimeters of the VDD pin per Microchip's recommended layout guidelines. This page synthesizes distributor pricing, drop-in alternatives within the same UQFN-20 footprint, and practical design notes that complement the manufacturer datasheet for faster engineering decisions.

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PIC16F1507-I/P

PIC16F1507-I/P - 8-Bit 20MHz MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16F1507-I/P is an 8-bit RISC microcontroller built on the enhanced mid-range PIC16 core, delivering 20 MHz (200 ns instruction cycle) performance with 3.5 KB (2K x 14) of self-programmable Flash program memory, 128 bytes of RAM, and 18 I/O pins in a 20-pin PDIP through-hole package. The device operates from 1.8 V to 5.5 V across the industrial -40C to +85C range and integrates a 10-bit ADC with up to 12 channels, four 8-bit timers plus a 16-bit timer, two PWM modules with complementary outputs, an EUSART, and Microchip's Core Independent Peripherals (CIPs) including Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), and Complementary Waveform Generator (CWG). The CIP architecture allows hardware-based state machines and waveform synthesis without CPU intervention, enabling deterministic response in safety- and timing-critical loops. An 8-bit microcontroller (MCU) is a single-chip computer with an 8-bit data path, integrating CPU, program memory, data RAM, non-volatile Flash/EEPROM, timers, communication peripherals, and I/O on one die. Within the taxonomy, PIC16F1507 belongs to the PIC16 enhanced mid-range family -> PIC16F1xxx product line -> 8-bit PIC MCUs -> microcontrollers -> integrated circuits. These MCUs occupy the low-power, deterministic-control tier of embedded design, competing with other 8-bit cores (8051, AVR) and sitting below 16/32-bit MCUs (PIC24, dsPIC, STM32, MSP430) in arithmetic throughput but excelling in cost, simplicity, and interrupt latency. Key differentiating features include the 4.17-class CIP block (CLC, NCO, CWG) which is uncommon in this price bracket, 10-bit ADC with internal voltage reference, two I2C/SPI capable MSSP-style modules, and an integrated oscillator with ±1% HFINTOSC accuracy. The device supports in-circuit serial programming (ICSP) via two pins, allowing firmware updates on fully assembled boards without a bootloader. Typical applications include low-cost consumer appliances, white goods user-interface controllers, battery-powered sensor nodes with sleep currents below 1 uA, LED lighting drivers using the CWG and PWM peripherals, automotive body and interior modules (with the AEC-Q100 qualified -E variant), and industrial control logic such as simple PLCs, fan controllers, and small motor drivers. The wide 1.8-5.5 V supply range enables direct operation from 2x AA cells or 5 V regulated rails. When designing with the PIC16F1507-I/P, allocate pin budget carefully: VPP/ICSPCLK share a programming pin, and the CWG outputs overlap with standard GPIO. For best ADC accuracy, place a 0.1 uF decoupling capacitor within 5 mm of VDD and use a ground plane. MPLAB X IDE with XC8 compiler and the MPLAB Code Configurator (MCC) is the recommended toolchain. This page synthesizes distributor pricing, same-brand drop-in variants (PIC16F1507-E/P for -40C to +125C, PIC16F1503 for reduced-pin-count designs), and practical design notes not found in the manufacturer datasheet alone, optimized for engineers selecting 8-bit MCUs for cost-sensitive embedded applications.

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Produtos (39.000+)

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PIC16F1459-E/SS - 8-bit USB MCU, 48MHz, 14KB Flash, 20-SSOP | Microchip

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PIC16F1459-I/SO - 8-Bit 48MHz 14KB Flash USB MCU | Microchip

PIC16F1459-I/SS - 8-bit 48MHz USB MCU, 14KB Flash, 20-SSOP | Microchip

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PIC16F1459T-I/SO - 8-bit MCU, 14KB Flash, 48MHz, USB 20-SOIC | Microchip

PIC16F1503-E/MG - 8-Bit 20MHz 3.5KB Flash MCU | Microchip

PIC16F1503-E/MV - 8-bit MCU, 3.5KB Flash, 20MHz, QFN-16 | Microchip

PIC16F1503-E/ST - 8-bit MCU, 3.5KB Flash, 12 I/O | Microchip

PIC16F1503-I/SL - 8-Bit MCU, 20MHz, 3.5KB Flash | Microchip

PIC16F1503-I/ST - 8-bit MCU, 3.5KB Flash, 12 I/O, TSSOP-14 | Microchip

PIC16F1503T-I/MV - 8-Bit MCU, 3.5KB Flash, 10-bit ADC | Microchip

PIC16F1503T-I/SL - 8-Bit 20MHz 3.5KB Flash MCU 14-SOIC | Microchip

PIC16F1507-E/GZ - 8-bit MCU, 3.5KB Flash, 20MHz | Microchip

PIC16F1507-E/ML - 8-bit MCU, 3.5KB Flash, 20MHz, 20-QFN | Microchip

PIC16F1507-E/P - 8-bit MCU, 20MHz, 3.5KB Flash, 20-PDIP | Microchip

PIC16F1507-E/SS - 8-bit MCU, 3.5KB Flash, 20MHz | Microchip

PIC16F1507-I/GZ - 8-Bit MCU, 3.5KB Flash, 20MHz | Microchip

PIC16F1507-I/P - 8-Bit 20MHz MCU 3.5KB Flash | Microchip