マイクロコントローラ

製品 (20,000+)

PIC16F1788-E/SO - 8-Bit 32MHz 28KB Flash MCU 28-SOIC | Microchip
PIC16F1788-E/SO

PIC16F1788-E/SO - 8-Bit 32MHz 28KB Flash MCU 28-SOIC | Microchip

The Microchip Technology PIC16F1788-E/SO is an 8-bit PIC® XLP™ advanced-analog flash microcontroller featuring a 32 MHz CPU, 28 KB (16K × 14) of program Flash, 2 KB RAM, and 256 bytes of EEPROM in a 28-pin SOIC (SO) package. The "E" suffix denotes the Extended (-40 °C to +125 °C) operating temperature range for industrial applications. A PIC microcontroller (MCU) is a compact, low-power 8-bit RISC processor built around the Harvard architecture used in Microchip's PIC family. PIC MCUs integrate CPU core, non-volatile program memory (Flash), data EEPROM, RAM, and a wide range of peripherals—ADCs, DACs, timers, comparators, and communication interfaces—into a single chip. The PIC16F1788 belongs to the PIC16F1xxx "enhanced mid-range" family, which adds higher-speed ADC, op-amp peripherals, and the core-independent peripheral (CIP) blocks that simplify closed-loop control without CPU intervention. Key features of the PIC16F1788 include a 12-bit ADC with up to 14 channels, an 8-bit DAC, a 5-bit DAC, three operational amplifiers, two high-speed comparators with DAC references, Programmable Switch-Mode Controller (PSMC) peripherals, Capture/Compare/PWM (CCP) modules, and the standard PIC16 serial interfaces: I²C, SPI, and EUSART. The device operates from 1.8 V to 5.5 V and supports the XLP™ ultra-low-power sleep modes favored in battery applications. Architecturally, the PIC16F1788 uses a 14-bit instruction word, a 16-level hardware stack, and a unified interrupt controller. The internal 32 MHz oscillator and the on-chip CIP analog chain allow the device to perform functions such as LED driving, motor control, and signal conditioning without external components. Typical applications include industrial process control, sensor conditioning with on-chip op-amps, LED drivers with PSMC, white-goods and appliance control, battery-powered IoT edge nodes, and low-power metering. The 28-SOIC wide-body package supports hand-soldered prototypes and volume production alike. When designing with this part, plan I/O assignments carefully: the 28-SOIC footprint exposes fewer pins than the 28-pin QFN/ML variant, so designers needing analog or peripheral pins beyond the SOIC map should evaluate the PIC16F1788-E/ML or PIC16F1788-E/SP sibling parts before finalizing the BOM. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes beyond the manufacturer datasheet.

見積もり お問い合わせ
PIC16F1788-E/SS - 8-Bit 32MHz 28KB Flash MCU 28-SSOP | Microchip
PIC16F1788-E/SS

PIC16F1788-E/SS - 8-Bit 32MHz 28KB Flash MCU 28-SSOP | Microchip

The Microchip Technology PIC16F1788-E/SS is an 8-bit PIC16F family microcontroller with a 32 MHz internal oscillator, 28 KB of Flash program memory, 2 KB RAM, and 256 bytes of EEPROM, housed in a 28-pin SSOP package. The /SS suffix designates the 28-SSOP industrial-rated variant, while the /E prefix denotes the extended (-40C to +125C) operating temperature range required for industrial and harsh-environment designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), working memory (RAM), and peripheral interfaces on a single die. The PIC16F1788 belongs to the PIC16F1xxx enhanced mid-range family, which sits hierarchically as: PIC16F1xxx -> PIC16 enhanced mid-range core -> 8-bit MCU -> microcontroller -> semiconductor. These devices bridge the gap between simple 8-bit controllers and 32-bit Cortex-M parts, offering a balance of cost, deterministic real-time response, and peripheral integration. Key features of the PIC16F1788 include the enhanced mid-range core with 49 instructions, 16 stack levels, self-read/write Flash capability, a 32 MHz internal oscillator, and four PSMC (Programmable Switch Mode Controller) peripherals each providing a dedicated 16-bit PWM channel. Additional integrated peripherals include operational amplifiers, comparators, a 12-bit ADC, 8-bit DAC, and multiple communication interfaces (I2C, SPI, EUSART), enabling direct sensing and actuation without external analog components. The architecture uses a Harvard-style RISC design with separate program and data buses, which allows the CPU to fetch instructions while simultaneously reading or writing data memory. This reduces instruction cycles to a single cycle per instruction at 32 MHz (31.25 ns per instruction), simplifying deterministic timing for motor control and power-conversion loops that depend on the PSMC and PWM peripherals. Typical applications include LED lighting drivers using the 16-bit PWMs and PSMC blocks, sensor signal conditioning that leverages the integrated op-amps and 12-bit ADC, small appliance motor control, battery chargers, and industrial automation nodes. The combination of XLP (eXtreme Low Power) technology and a wide 1.8V-5.5V supply range supports battery-powered and energy-harvesting designs. When designing with this device, allocate one I/O pin per PSMC channel and follow the recommended 100 nF VDD bypass placement within 4 mm of the package. The E suffix guarantees operation from -40C to +125C, but designers must still derate switching losses and ADC accuracy at the temperature extremes. This page synthesizes distributor stock, parametric drop-in alternatives, and design considerations not found in the standalone datasheet PDF, helping engineers shorten the selection cycle for new 8-bit embedded designs.

見積もり お問い合わせ
PIC16F1788-I/ML - 32MHz 8-Bit MCU 28KB Flash 28-QFN | Microchip
PIC16F1788-I/ML

PIC16F1788-I/ML - 32MHz 8-Bit MCU 28KB Flash 28-QFN | Microchip

The Microchip PIC16F1788-I/ML is a 32 MHz 8-bit PIC® XLP™ enhanced mid-range microcontroller with 28 KB of Flash program memory (16K × 14 words), 2 KB of SRAM and 256 bytes of EEPROM, packaged in a 28-pin QFN (6 × 6 mm) with an exposed thermal pad. The 'I' suffix denotes the industrial temperature grade (-40 °C to +85 °C), and the 'ML' suffix denotes the 28-pin QFN package. An 8-bit microcontroller (MCU) is a single-chip computer that integrates an 8-bit CPU core, program memory (Flash), data memory (SRAM), non-volatile storage (EEPROM), and a set of on-chip peripherals (timers, ADC, communication ports, GPIO) into one package. Within the broader hierarchy, the PIC16F1788 sits inside the PIC16F1xxx family -> PIC16 family -> 8-bit PIC microcontrollers -> microcontrollers -> microcontrollers & processors -> semiconductors. It is built on a low-power CMOS RISC architecture with a 200 ns instruction execution time (5 MIPS at 32 MHz), and features Microchip's XLP™ (eXtreme Low Power) technology for battery-friendly designs. Key features include an integrated 12-bit ADC, two 8-bit DACs, two comparators, a 16-bit PWM module and enhanced USART, I²C and SPI interfaces. The 28-QFN package exposes 25 general-purpose I/O pins and a Master Synchronous Serial Port (MSSP) for peripheral expansion. The on-chip Core Independent Peripherals (CIPs) such as the Complementary Waveform Generator (CWG) and Numerically Controlled Oscillator (NCO) enable hardware-driven control loops without CPU intervention. Typical applications include industrial sensor conditioning, LED lighting control, motor control, low-power IoT sensor nodes, battery chargers and small-form-factor consumer electronics. The combination of two DACs, a 12-bit ADC and XLP sleep currents in the nanoampere range also makes the part a strong candidate for portable instrumentation. When designing with this part, remember that the 28-QFN exposed pad is the chip's primary thermal path and must be soldered to a sufficient copper pour to meet the rated junction-to-ambient thermal resistance. All unused I/O pins should be configured as outputs low to minimise sleep current.

見積もり お問い合わせ
PIC16F1788-I/SS - 28KB Flash 8-Bit MCU, 32MHz, 28-SSOP | Microchip
PIC16F1788-I/SS

PIC16F1788-I/SS - 28KB Flash 8-Bit MCU, 32MHz, 28-SSOP | Microchip

The Microchip Technology PIC16F1788-I/SS is an 8-bit PIC16F178X family microcontroller featuring a 32 MHz internal oscillator, 28 KB (16K x 14) of Flash program memory, 2 KB RAM and 256 bytes of EEPROM in a 28-pin SSOP package. The part is qualified for the industrial -40C to +85C operating range and belongs to Microchip's enhanced mid-range core with 49 instructions, 16-level stack, and self-read/write Flash capability. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and a rich set of analog and digital peripherals around a compact core. The PIC16F1788 sits in the PIC16 enhanced mid-range lineage, which itself belongs to the broader 8-bit microcontroller category and ultimately to the embedded computing and semiconductor taxonomy. The -I/SS variant specifically uses the SSOP (Shrink Small Outline Package), a surface-mount plastic package family within the SOIC lineage that is widely used where 28 pins are required but board height and area must remain modest. Key features include four 16-bit PSMC (Programmable Switch Mode Controller) peripherals for advanced power-conversion timing, an internal 32 MHz oscillator, on-chip 10-bit ADC with computation (ADC^2), 8-bit DAC, two op-amps, two comparators, and a Zero-Cross Detect module. The device supports XLP (eXtreme Low Power) operation with sub-uA sleep currents, making it suitable for battery-powered sensor nodes and metering. Up to 28 I/O pins are available, with hardware PWM, ECCP, and UART/SPI/I2C serial interfaces. The PIC16F1788 is implemented on a flash-based CMOS process and is supported by Microchip's MPLAB X IDE, MPLAB Code Configurator (MCC), and the XC8 compiler. The PSMC block is the architectural highlight: it allows the MCU to directly drive synchronous buck, boost, half-bridge and full-bridge topologies without an external PWM controller, enabling digital-control-loop-style SMPS designs on an 8-bit core. Typical applications include industrial LED drivers and lighting controls, switch-mode power supplies (digital PFC, LLC, buck/boost), motor control, sensor conditioning, and home appliances. The combination of internal op-amps and PSMC is particularly attractive for compact, single-MCU power converters that need analog feedback plus digital control. When designing with this part, allocate sufficient decoupling (100 nF + bulk) near VDD and AVSS pins, and follow the SSOP land pattern in the package drawing. Designers migrating from PIC16F877 should note the different peripheral set and use the device header files supplied with MPLAB X. This page synthesizes distributor pricing, same-brand drop-in alternatives from the PIC16F178X family, cross-brand PIC-compatible MCUs, and practical design notes that complement the manufacturer datasheet.

見積もり お問い合わせ
PIC16F1788T-I/SO - 28KB Flash 8-Bit MCU, 32MHz, 28-SOIC | Microchip
PIC16F1788T-I/SO

PIC16F1788T-I/SO - 28KB Flash 8-Bit MCU, 32MHz, 28-SOIC | Microchip

The Microchip Technology PIC16F1788T-I/SO is a 28-pin 8-bit advanced analog Flash microcontroller in the PIC16 (L)F1788/9 family, featuring 28 KB (16K x 14) of Flash program memory, 2 KB of RAM, and 256 bytes of EEPROM, housed in an industrial-grade 28-SOIC package (0.295 inch, 7.50 mm body width). It integrates an enhanced mid-range core running at up to 32 MHz with 49 instructions and 16 stack levels, plus an internal 32 MHz oscillator that eliminates the need for an external crystal in many designs. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data bus, integrating a CPU, non-volatile program memory (Flash), working RAM, EEPROM data memory, and a rich set of on-chip peripherals (ADC, DAC, timers, communication interfaces). PIC16F1788T-I/SO sits in Microchip's advanced-analog PIC16F1 family (mid-range -> 8-bit MCU -> microcontroller -> embedded controller), optimised for mixed-signal applications that need precision analog alongside conventional digital control. The 'F' denotes Flash memory (re-invs and erasable in-circuit); '1788' is the family identifier; 'T' denotes tape-and-reel packaging; 'I' is the industrial temperature grade (-40C to +85C); '/SO' specifies the 28-SOIC package. Key features include four programmable switch mode controllers (PSMC) with dedicated 16-bit PWM, an op-amp, a fast comparator, dual 5/8-bit DACs, a 12-bit ADC, and XLP (eXtreme Low Power) technology. Communication peripherals include I2C/SPI and an EUSART. The device supports self read/write of Flash and In-Circuit Serial Programming (ICSP) via two pins, enabling in-field firmware updates. The 256-byte EEPROM provides non-volatile parameter storage without external memory. Typical applications include LED lighting with high-resolution dimming, switch-mode power supply (SMPS) digital control, motor control, battery chargers, and sensor signal conditioning. The four PSMC channels with 16-bit PWM resolution make it especially suited for digital LED drivers, LLC and PFC converters, and Class-D audio amplification where conventional 10-bit PWM is insufficient. Industrial-grade -40C to +85C operation enables factory automation and outdoor equipment. When designing with this MCU, allocate adequate decoupling (100 nF + 10 uF bulk) near the VDD pin and keep the ICSP/PGD/PGC traces short. Use Microchip's MPLAB X with XC8 compiler and MPLAB Code Configurator (MCC) for peripheral setup, and the PICkit 5 or MPLAB REAL ICE for debug. Compared to earlier PIC16F1xxx parts, this device adds the PSMC peripheral and dual DAC at the cost of slightly higher active current. This page synthesizes distributor pricing, drop-in 28-SOIC alternatives, and design notes drawn from the PIC16 (L)F1788/9 datasheet, helping engineers select and source this part more efficiently than distributor product listings alone.

見積もり お問い合わせ
PIC16F1788T-I/SS - 28KB Flash 8-Bit MCU, 28-SSOP | Microchip
PIC16F1788T-I/SS

PIC16F1788T-I/SS - 28KB Flash 8-Bit MCU, 28-SSOP | Microchip

The Microchip PIC16F1788T-I/SS is an 8-bit flash microcontroller from the PIC16F178x enhanced mid-range family, delivering 32 MHz CPU performance with 28 KB flash program memory, 2 KB RAM, and 256 bytes of EEPROM in a 28-pin SSOP package. Its signature peripherals include four 16-bit PSMC (Programmable Switch Mode Controllers), a 12-bit ADC with charge pump, 8-bit and 5-bit DAC modules, and on-chip op-amps that eliminate external analog ICs. The trailing 'T' in the orderable part number indicates Tape and Reel packaging for high-volume SMT assembly lines. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data bus and integrated CPU, memory, and peripherals. PIC microcontrollers occupy the microcontroller -> RISC microcontroller -> embedded controller -> semiconductor taxonomy branch and are widely used when deterministic real-time response and low power matter more than raw computational throughput. The PIC16F178x family is Microchip's "Advanced Analog" line, adding high-resolution ADC, DAC, op-amps, and PSMC PWM peripherals to the standard enhanced mid-range core. Key features that differentiate the PIC16F1788 include four dedicated 16-bit PSMC channels with 64 MHz PWM capability, dual operational amplifiers with programmable gain and rail-to-rail inputs, a 12-bit ADC with up to 17 input channels and charge-pump option, and an 8-bit DAC that can operate as a voltage reference. eXtreme Low Power (XLP) technology provides nanoWatt sleep currents, and the 49-instruction enhanced mid-range core executes most instructions in one cycle for predictable timing. The architecture combines a RISC Harvard bus with self-read/write flash, a 16-level hardware stack, and a vectored interrupt controller with hardware context save. Internal 32 MHz oscillator plus PLL eliminates external crystals in many designs, while mTouch capacitive sensing, I2C/SPI/EUSART communications, and multiple Capture/Compare/PWM modules round out the peripheral set. CIPs (Core Independent Peripherals) like the PSMC and NCO offload timing-critical tasks from the CPU. Typical applications include LED lighting drivers using PSMC for high-resolution dimming, switch-mode power supply controllers, battery chargers, sensor signal conditioning with on-chip op-amps, and consumer appliances. Industrial and low-power IoT designs leverage the XLP sleep modes and the rich analog front-end to minimize external component count. When designing with the PIC16F1788, plan the ICSP/ICD pinout early because ICSP uses dedicated RB6/RB7 pins that must not be loaded with circuits preventing in-circuit programming. Decouple VDD with a 0.1 µF X7R ceramic as close to the pin as possible and place a bulk capacitor near the supply entry. Configure unused I/O as outputs low to minimize current draw. This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC16F178x family, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for sourcing and design decisions.

見積もり お問い合わせ
PIC16F1789-E/ML - 8-Bit 32MHz 28KB Flash MCU 44-QFN | Microchip
PIC16F1789-E/ML

PIC16F1789-E/ML - 8-Bit 32MHz 28KB Flash MCU 44-QFN | Microchip

The Microchip Technology PIC16F1789-E/ML is an 8-bit enhanced mid-range CMOS microcontroller with 28KB of self-read/write Flash, 2KB of RAM, and 256 bytes of EEPROM, housed in a 44-pin QFN (8x8 mm) exposed-pad package. It integrates a 32MHz internal oscillator, 12-bit ADC, 5-bit and 8-bit DAC modules, four Programmable Switch Mode Controllers (PSMC), operational amplifiers, fast comparators, and support for I2C, SPI, EUSART, and CCP peripherals. According to the manufacturer datasheet, the device operates from 1.8V to 5.5V across -40C to +125C industrial temperature range. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), working memory (RAM), non-volatile data storage (EEPROM), and a rich set of peripheral interfaces. Within the broader semiconductor hierarchy, an MCU sits under embedded controllers, which themselves belong to the power management and digital logic categories of integrated circuits. The PIC16F1789 belongs to Microchip's PIC16 enhanced mid-range family, known for 49 instructions, 16 stack levels, and deterministic interrupt handling using automatic shadow registers for fast context save/restore. Key differentiating features of the PIC16F1789 include its 12-bit ADC with up to 14 channels, dual DAC outputs (5-bit and 8-bit resolution), four PSMC channels for advanced PWM and switch-mode control, on-chip operational amplifiers, fast comparators with programmable reference, and mTouch capacitive touch support. The XLP (eXtreme Low Power) technology delivers sleep currents in the nanoampere range, making the device attractive for battery-powered sensor applications. The 32MHz internal oscillator (8MHz with 4x PLL) eliminates the need for external clocking components in many designs. The 44-QFN package with exposed thermal pad provides a low-thermal-resistance footprint (theta-JA around 28-32 C/W typical) suitable for industrial and consumer designs. The device supports in-circuit serial programming (ICSP) and debugging via Microchip's MPLAB X IDE with PICkit, ICD, or REAL ICE tools. Typical applications include industrial sensor signal conditioning using the integrated op-amps and 12-bit ADC, LED lighting control using PSMC channels, switched-mode power supply control loops, motor control with advanced PWM, battery-powered IoT sensor nodes leveraging XLP, and consumer devices requiring capacitive touch via mTouch. The integrated analog front-end (op-amp + ADC + DAC) is a strong fit for closed-loop control systems. When designing with this MCU, reserve adequate PCB copper area beneath the exposed pad for thermal dissipation, place decoupling capacitors within 3mm of each VDD pin, and configure the CONFIG words to select the desired oscillator source and brown-out voltage. The PSMC peripheral requires careful timer configuration for reliable switch-mode operation. This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical design notes not found in the manufacturer datasheet alone, including parametric comparisons against the PIC16F1788, PIC16F1779, and PIC16F1825 family members.

見積もり お問い合わせ
PIC16F1789-E/P - 8-Bit 32MHz 28KB Flash MCU | Microchip DIP-40
PIC16F1789-E/P

PIC16F1789-E/P - 8-Bit 32MHz 28KB Flash MCU | Microchip DIP-40

The Microchip Technology PIC16F1789-E/P is an 8-bit Enhanced Mid-Range Core microcontroller with 28KB Flash, 2KB RAM, and 256 bytes of EEPROM, operating at up to 32MHz, housed in a 40-pin PDIP (P) package. It integrates 12-bit ADC, 5-bit and 8-bit DAC, operational amplifiers, Programmable Switched-Mode Controller (PSMC), and Core Independent Peripherals for advanced analog applications. What is an 8-bit Flash Microcontroller? An 8-bit MCU is a microprocessor-on-a-chip that processes data in 8-bit chunks and integrates Flash program memory, RAM, peripherals, and a CPU core in a single package. It sits within the broader hierarchy: microcontroller -> embedded processor -> semiconductor IC. The PIC16F1789 belongs to Microchip's PIC16F1xxx Enhanced Mid-Range family with 49 instructions, 16 stack levels, and self read/write Flash capability. Key features of the PIC16F1789-E/P include a wide operating voltage range from 2.3V to 5.5V, four PSMC channels for advanced motor and power control, three operational amplifiers, and ultra-low-power XLP technology with deep sleep current as low as 20 nA typical. The device also offers 4x 12-bit ADC with 11 channels, 8-bit DAC output, and up to 36 I/O pins. Hardware peripherals include EUSART, I2C/SPI, two CCP, and Fast Comparator. The architecture uses an Enhanced Mid-Range RISC CPU with a 14-bit instruction word and 16-level hardware stack. The integrated PSMC and op-amps reduce BOM cost by eliminating external analog components, while the XLP technology extends battery life in energy-harvesting and portable designs. Self-write capable Flash supports in-field firmware upgrades. Typical applications include industrial sensor conditioning, BLDC/PMSM motor control with PSMC, LED lighting drivers, battery chargers, and IoT edge nodes. The combination of analog peripherals and digital logic makes it suited for closed-loop control and mixed-signal designs. When designing with this part, ensure decoupling capacitors are placed close to VDD/AVDD pins and that the in-circuit serial programming (ICSP) interface pins are accessible for firmware updates. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

見積もり お問い合わせ
PIC16F1789-E/PT - 8-bit MCU, 28KB Flash, 44-TQFP | Microchip
PIC16F1789-E/PT

PIC16F1789-E/PT - 8-bit MCU, 28KB Flash, 44-TQFP | Microchip

The Microchip PIC16F1789-E/PT is an 8-bit PIC microcontroller built on Microchip’s enhanced mid-range core with nanoWatt XLP extreme-low-power technology, providing up to 32 MHz operation, 28 KB of self-programmable Flash program memory, 2 KB of RAM, and 256 bytes of EEPROM in a 44-pin TQFP package. According to the Microchip product page, the device integrates a 12-bit ADC, an 8-bit DAC, a 5-bit DAC, an operational amplifier, a programmable switch-mode controller (PSMC), three 16-bit timers, a hardware capacitive voltage divider (CVD) touch interface, and EUSART/I2C/SPI peripherals for sensor and motor-control applications. A PIC microcontroller is a compact, RISC-based, Flash-programmable single-chip computer that combines a CPU, non-volatile program memory, RAM, data EEPROM, and configurable peripherals on one die. Within the broader semiconductor taxonomy, the PIC16F1789 belongs to the hierarchy: microcontroller -> 8-bit MCU -> enhanced mid-range MCU -> Microchip PIC16 family -> XLP nanoWatt subfamily. The 28 KB Flash (16K x 14 words) supports in-circuit serial programming (ICSP) and self-programmability, allowing firmware upgrades without an external programmer. Key features include nanoWatt XLP sleep currents as low as 20 nA (typical, depending on mode), an integrated op-amp and comparator with rail-to-rail inputs, and the PSMC peripheral that can drive half-bridge, full-bridge, and synchronous-buck power-conversion topologies without an external PWM controller. The hardware CVD touch engine removes the need for external analog front ends on capacitive touch panels, and the integrated zero-cross detect (ZCD) and complementary waveform generator (CWG) simplify AC-line and lighting control designs. Typical applications include industrial sensor signal conditioning, BLDC and PMSM motor control, IoT edge nodes, LED lighting drivers with dimming, capacitive touch HMIs, and battery-powered metering. The wide -40C to +125C operating range (industrial “E” grade) and the XLP nanoWatt battery-saving modes make the part especially attractive for line-powered and battery-backed products where energy budget is critical. The PSMC engine also allows direct regulation of switching supplies without a separate SMPS controller IC. When designing with the PIC16F1789-E/PT, route the VDD/VSS pair with a 0.1 uF decoupling capacitor as close to each pin pair as possible, keep analog (AVDD/AVSS) tracks short, and follow the recommended 44-pin TQFP layout in the Microchip datasheet. For motor or SMPS applications using the PSMC, a 4-layer PCB with a continuous ground plane and short high-current loops is strongly recommended to meet EMC requirements. This page synthesizes distributor pricing from DigiKey/Mouser, Microchip product-page parameters, and verified drop-in alternatives — engineering data not found on a single datasheet page.

見積もり お問い合わせ
PIC16F1789-I/ML - 8-bit 32MHz MCU 28KB Flash 44-QFN | Microchip
PIC16F1789-I/ML

PIC16F1789-I/ML - 8-bit 32MHz MCU 28KB Flash 44-QFN | Microchip

The Microchip Technology PIC16F1789-I/ML is an 8-bit PIC® XLP™ enhanced mid-range microcontroller delivering 32 MHz CPU performance with 28 KB Flash, 2 KB RAM, and 256 bytes of EEPROM in a 44-pin QFN (8x8 mm) package. The integrated analog peripherals include a 12-bit ADC, 5-bit and 8-bit DACs, operational amplifiers, fast comparators, and four Programmable Switch Mode Controllers (PSMCs) for power-conversion applications. A microcontroller (MCU) is a single-chip computer containing a CPU core, program/data memory, and integrated peripherals. The PIC16F1789 belongs to the enhanced mid-range 8-bit MCU family, which sits within the broader PIC® XLP™ ultra-low-power family hierarchy: PIC16F1789 -> PIC16F178x -> PIC16 enhanced mid-range -> 8-bit PIC microcontroller -> Microchip MCU portfolio -> embedded processing. This taxonomy enables AI knowledge-graph systems to place the part within its proper context for design-in decisions. Key features include the 49-instruction enhanced mid-range core with 16 stack levels, internal 32 MHz oscillator, XLP™ ultra-low-power technology for battery applications, four PSMC channels for SMPS designs, and rich communication peripherals (EUSART, I²C/SPI). The device operates from 1.8 V to 5.5 V, supports self read/write of Flash memory, and provides 256 bytes of EEPROM for non-volatile data storage. Architecture-wise, the PIC16F1789 integrates analog and digital peripherals onto a single die, enabling compact sensor-interface and signal-conditioning designs. The PSMC hardware, combined with the on-chip op-amps and comparators, supports closed-loop digital power conversion without external PWM controllers - a hallmark of the PIC16F178x family. Typical applications include LED lighting drivers, battery chargers, digital power conversion (PSMC-based SMPS), sensor signal conditioning, motor control, industrial control loops, and low-power IoT endpoints. Designers choose this part when they need integrated analog with deterministic 8-bit performance. When designing with this device, ensure proper decoupling (100 nF + 10 µF near VDD), respect the QFN thermal-pad PCB layout guidelines, and program the configuration bits carefully to enable the internal 32 MHz oscillator and disable unused peripherals. The -I temperature grade covers the industrial -40 °C to +85 °C range. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single source for parametric comparison and supply-chain decision-making.

見積もり お問い合わせ
PIC16F1789-I/MV - 28KB Flash, 8-Bit XLP MCU | Microchip
PIC16F1789-I/MV

PIC16F1789-I/MV - 28KB Flash, 8-Bit XLP MCU | Microchip

The Microchip Technology PIC16F1789-I/MV is an 8-bit Enhanced Mid-Range PIC16F microcontroller featuring 28 KB of self-read/write flash, 2 KB SRAM, and 256 B EEPROM, executing at 32 MHz (200 ns instruction cycle) from a 1.8 V to 5.5 V supply. The part ships in a 40-pin UQFN (MV) package measuring 5 mm × 5 mm with an exposed thermal pad, and integrates four 16-bit PSMCs (Programmable Switch Mode Controllers), a 12-bit ADC with up to 32 channels, 8-bit DAC, op-amps, comparators and mTouch capacitive touch peripherals. The "-I" suffix indicates the industrial -40 °C to +85 °C temperature range and the XLP (eXtreme Low Power) family label denotes sub-µA sleep currents down to 50 nA typical. An 8-bit microcontroller is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and a collection of analog and digital peripherals around a von-Neumann or Harvard bus. Within the broader taxonomy it sits below 16-bit and 32-bit MCUs but above simple logic ICs, and is widely used where deterministic real-time response, low cost and ultra-low standby power matter more than raw compute throughput. The PIC16F1789 belongs to the PIC16 enhanced mid-range core family, which adds a deeper 16-level stack, more interrupt sources and C-optimized architecture versus the baseline PIC10/12/16 line. Key features include four PSMC channels capable of dedicated 16-bit PWM with complementary outputs and dead-band control, a 12-bit ADC up to 32 channels with acquisition timer, two operational amplifiers, two comparators, an 8-bit DAC, mTouch capacitive touch support, EUSART, MSSP (SPI/I²C), and a 32 MHz internal oscillator with ±1 % accuracy. The device retains CIP (Core Independent Peripheral) blocks that allow hardware state machines to operate without CPU intervention, dramatically reducing firmware complexity for power conversion and lighting control. Typical applications include LED drivers with high-resolution dimming, brushed DC motor and SMPS control using the PSMC, battery-powered IoT sensor nodes that leverage the XLP 50 nA sleep current, and capacitive touch user interfaces for appliances and industrial panels. Combined with the small UQFN-40 footprint, the part fits inside compact modules where board area is constrained. When designing with the PIC16F1789-I/MV, place the 0.1 µF VDD decoupling capacitors within 3 mm of each power pin and connect the exposed pad to a continuous ground plane for thermal dissipation. Configure unused I/O as outputs low and disable unused peripherals in firmware to achieve the lowest sleep current.

見積もり お問い合わせ
PIC16F1789-I/P - 8-Bit 32MHz 28KB Flash Advanced Analog MCU | Microchip
PIC16F1789-I/P

PIC16F1789-I/P - 8-Bit 32MHz 28KB Flash Advanced Analog MCU | Microchip

The Microchip Technology PIC16F1789-I/P is an 8-bit PIC16 XLP enhanced mid-range flash microcontroller rated to 32 MHz, with 28 KB of program Flash (16K x 14 words), 2048 bytes of SRAM and 256 bytes of data EEPROM in a 28-pin PDIP package. The industrial-temperature -I grade part is designed for embedded control applications that need analog peripherals alongside deterministic control. A microcontroller (MCU) is a single integrated circuit that combines a CPU core, program memory, data memory and peripherals such as analog converters, timers and communication ports on one die. The PIC16F1789 belongs to the enhanced mid-range PIC16 family, whose 49-instruction RISC core executes most instructions in 200 ns at 32 MHz and provides 16 levels of hardware stack. Within the wider hierarchy, this device is an 8-bit MCU -> embedded controller -> analog-enhanced embedded processor. Key features include a 15-channel 12-bit ADC, an 8-bit DAC and a 5-bit DAC, four Peripheral Stimulus Generator (PSMC) channels for complex waveform generation, and an internal 32 MHz oscillator that eliminates external clock components. Self-read/write Flash program memory and 256 bytes of data EEPROM support field-updatable firmware and parameter storage, while the XLP designation reflects the low-power design goals of the family. The 28-pin PDIP footprint exposes the full port complement plus dedicated analog pins. Because the analog channels are multiplexed onto the same port pins used for digital I/O, a firmware configuration step decides whether each pin behaves as a digital input or output or as an analog function, and the datasheet's analog-configuration table governs that decision. Typical uses include industrial sensor acquisition and control, compact power conversion and LED lighting subsystems, motor and actuator control with PSMC-driven drive, battery-powered monitoring nodes, and mixed-signal instrumentation where a 12-bit ADC and DAC pair replace separate converter chips. One key design consideration is decoupling: place a 100 nF ceramic bypass capacitor physically at each VDD/VSS pair and a bulk capacitor near the analog reference node, and keep analog input traces short and routed away from the switched-capacitor outputs of the AD module. Check the ADC acquisition time requirement before choosing the sampling rate. This page consolidates parametric detail, drop-in replacement options, application guidance and practical layout notes so engineers can qualify the PIC16F1789-I/P for a new design without assembling the same information from multiple sources.

見積もり お問い合わせ
PIC16F1789T-I/MV - 28KB Flash, 32MHz 8-bit MCU | Microchip
PIC16F1789T-I/MV

PIC16F1789T-I/MV - 28KB Flash, 32MHz 8-bit MCU | Microchip

The Microchip PIC16F1789T-I/MV is an 8-bit PIC microcontroller from the PIC16 (L)F1788/9 family, delivering 28KB of Flash program memory and a 32MHz internal oscillator speed in a 40-pin UQFN (5x5 mm) package. The trailing 'T' suffix indicates Tape & Reel packaging, while 'I' designates the industrial temperature grade (-40C to +85C) and '/MV' specifies the UQFN-40 surface-mount package. An 8-bit microcontroller (MCU) is a small, low-power computer-on-a-chip that integrates a CPU, memory, and peripherals on a single die. The PIC16F1789 family sits in Microchip's enhanced mid-range core family, which provides 49 instructions, 16-level hardware stack, and self-read/write Flash capability, occupying the middle tier between baseline PIC10/12/16 and high-performance PIC18/PIC24 architectures. The 8-bit category remains relevant for cost-sensitive, deterministic, low-power applications where 32-bit MCUs are over-spec. Key features include 28KB (16K x 14 words) Flash program memory, 2KB RAM, 256 bytes of EEPROM, and a 12-bit ADC with up to 11 channels. The device integrates advanced analog peripherals including 5-bit and 8-bit DACs, four Programmable Switched Mode Controller (PSMC) channels, comparators, and an op-amp. It supports eXtreme Low Power (XLP) modes, making it suitable for battery-powered designs. Peripherals include EUSART, I2C, SPI, and multiple PWM/capture/compare modules. The architecture combines an enhanced mid-range RISC CPU with a flexible peripheral set, allowing designers to implement sensor signal conditioning, motor control, and power-conversion feedback loops in a single chip. The 32MHz internal oscillator provides 8 MIPS instruction throughput with tight timing accuracy, suitable for digital control loops in switched-mode power supplies and LED lighting. Typical applications include LED lighting drivers, switched-mode power supply (SMPS) controllers, battery chargers, sensor signal conditioning, industrial control, and low-power IoT edge nodes. The combination of op-amps, DACs, comparators, and PSMC channels enables sophisticated analog control loops without external components. When designing with the PIC16F1789, ensure the 40-pin UQFN thermal pad is soldered to the PCB ground plane for proper thermal dissipation. The UQFN package is small (5x5 mm) so careful PCB layout is required to minimize trace inductance and ensure reliable programming/debug using ICSP. The device operates from 2.3V to 5.5V, supporting both 3.3V and 5V systems. This page synthesizes distributor pricing, drop-in alternatives within the same 40-pin UQFN footprint, and practical design notes not consolidated in the manufacturer datasheet alone.

見積もり お問い合わせ
PIC16F1823-E/P - 8-bit MCU, 3.5KB Flash, 32MHz, nanoWatt XLP
PIC16F1823-E/P

PIC16F1823-E/P - 8-bit MCU, 3.5KB Flash, 32MHz, nanoWatt XLP

The Microchip Technology PIC16F1823-E/P is a 14-pin PDIP-packaged 8-bit flash microcontroller from the PIC16F182X enhanced mid-range family, integrating 3.5KB (2K x 14 words) of self-programmable Flash program memory, 128 bytes of RAM and 256 bytes of EEPROM. The device executes instructions at a 200 ns cycle time and supports internal and external clock modes up to 32 MHz, while operating from a wide 1.8 V to 5.5 V supply range (the -E extended-temperature variant specifies 2.0 V to 5.5 V for the LF family and 2.3 V to 5.5 V for the F family; verified web data confirms 2.5 V to 5.5 V as the operational supply for the F variant). It exposes 12 I/O pins and is qualified over the -40C to +125C industrial extended range, making it suited to harsh-environment embedded control. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals and I/O on a single die. Within the broader taxonomy, the PIC16F1823 is an 8-bit RISC MCU belonging to the PIC16 enhanced mid-range family, the Microcontroller category and the broader Integrated Circuits > Microcontrollers (MCU) hierarchy. It targets ultra-low-power embedded control through Microchip's nanoWatt XLP technology, which integrates sleep, doze, idle and peripheral module disable modes that drop quiescent current into the sub-microamp range, dramatically extending battery life in energy-harvesting and battery-powered designs. Key differentiating features of the PIC16F1823 include integrated 32 MHz internal oscillator (eliminates external crystal in many designs), 12-bit ADC with computation, mTouch capacitive sensing peripherals, two PWM/SCCP modules, an EUSART and an MSSP (SPI/I2C) peripheral, plus an integrated 3-pin ICSP/debug interface that allows programming and in-circuit debugging without a separate debug header. The -E extended-temperature variant is qualified for automotive under-hood and industrial outdoor enclosures. Architecturally, the PIC16F1823 uses a 14-bit enhanced mid-range instruction set with a hardware stack, hardware interrupt controller and a vectored interrupt structure. Internal oscillator calibration trims to ±1% typical accuracy, and the configurable logic cell (CLC) and peripheral pin select (PPS) give flexible signal routing. This combination keeps BOM cost and PCB area low while still supporting mixed-signal, sensor-interface and human-interface designs. Typical applications include battery-powered sensor nodes, remote controls, consumer white goods, small motor control loops, LED lighting controllers, capacitive-touch user interfaces, low-cost IoT edge nodes, and automotive body/comfort modules. The wide operating voltage range and nanoWatt XLP current profiles suit both 3.3 V coin-cell and 5 V regulated-rail designs. When designing with the PIC16F1823, ensure ICSP pins (RB6/RA5/RA4/RB7) are accessible on the PCB for programming and that decoupling follows the 100 nF + 10 uF bulk recommendation. The internal oscillator is sufficient for UART and PWM timing in most cases, but designs requiring tight baud-rate tolerance should fit an external crystal. MPLAB X IDE with XC8 compiler is the canonical firmware toolchain; PICkit 3/Snap/MPLAB ICD programmers are the recommended debug-and-program hardware. This page consolidates distributor pricing, drop-in alternatives and practical design notes beyond what the standalone datasheet offers, giving procurement and engineering teams a single decision-ready reference.

見積もり お問い合わせ
PIC16F1823-E/SL - 8-bit MCU, 3.5KB Flash, 32MHz, 14-SOIC | Microchip
PIC16F1823-E/SL

PIC16F1823-E/SL - 8-bit MCU, 3.5KB Flash, 32MHz, 14-SOIC | Microchip

The Microchip Technology PIC16F1823-E/SL is an 8-bit PIC16 enhanced mid-range RISC flash microcontroller with 3.5 KB program memory (2K x 14 words), 128 bytes of SRAM and 256 bytes of EEPROM, supplied in a 14-pin SOIC (SL) package. It supports a maximum clock frequency of 32 MHz (200 ns instruction cycle) and operates from 2.5V to 5.5V with extended temperature grade -40C to +125C, while also supporting 1.8V minimum operation at 16 MHz. A microcontroller (MCU) is a compact integrated computer-on-a-chip that combines a CPU core, non-volatile program memory, working RAM, and programmable I/O peripherals. Within the broader taxonomy, a microcontroller sits between microprocessors and ASICs: more capable than a fixed-function ASIC, more integrated than a microprocessor that requires external memory. The PIC16F1823 belongs to the 8-bit PIC16 enhanced mid-range family, which itself is a sub-family of Microchip's PIC (Peripheral Interface Controller) RISC architecture. MCUs are the building blocks of embedded systems, converting sensor inputs and user actions into deterministic outputs that drive displays, motors, communication links, and actuators. Key features of the PIC16F1823 include nanoWatt XLP extreme low-power technology with sleep currents in the nano-audible/nanow-att range, a 10-bit ADC with up to 12 channels, multiple PWM modules, enhanced USART, MSSP (I2C/SPI), and 12 I/O pins. The device also integrates an internal 32 MHz oscillator and a 31 kHz low-power oscillator for flexible clock management. The on-chip 256-byte EEPROM is byte-writeable and supports >100k erase/write cycles, while the flash program memory supports >10k erase/write cycles for in-application re-programmability. Architecturally, the PIC16F1823 uses a Harvard RISC design with a 14-bit instruction word and a deep interrupt stack, achieving predictable deterministic execution. The enhanced mid-range core adds hardware CWG, NCO, DSM and other peripherals that are not present on baseline PIC16 devices, making the part well suited for switched-mode and precision-timing applications. Typical applications include ultra-low-power IoT sensor nodes, battery-powered consumer products, LED lighting controls, automotive body and interior subsystems, industrial sensor interfaces, and small appliance control panels. The 12 available I/O pins support direct LED drive, keypad scanning and segment LCD signaling without external glue logic. When designing with the PIC16F1823-E/SL, verify decoupling (100 nF close to VDD, plus bulk cap) and ensure the ICSP programming pins (PGD/PGC) are accessible for production programming and field updates. The 'E' temperature grade (-40C to +125C) makes this specific variant the right choice for industrial and automotive-grade designs, while the 'I' grade (-40C to +85C) is suitable for commercial environments. This page synthesizes distributor pricing, drop-in same-package alternatives, and engineering design notes that go beyond the manufacturer datasheet to accelerate BOM selection, sourcing, and EMC/EMI-aware board bring-up.

見積もり お問い合わせ
PIC16F1823-E/ST - 8-bit MCU, 3.5KB Flash, 32MHz, 14-TSSOP | Microchip
PIC16F1823-E/ST

PIC16F1823-E/ST - 8-bit MCU, 3.5KB Flash, 32MHz, 14-TSSOP | Microchip

The Microchip Technology PIC16F1823-E/ST is an 8-bit enhanced mid-range PIC16 family microcontroller (MCU) built on a flash-based CMOS process, delivering up to 32MHz CPU clock speed (200 ns instruction cycle) with 3.5KB (2K x 14 words) of on-chip Flash program memory, 128 bytes of RAM, and 256 bytes of EEPROM. The device integrates 12 I/O pins, multiple timers, enhanced USART, MSSP (SPI/I2C), 10-bit ADC, and nanoWatt XLP extreme low-power technology, all housed in a 14-pin TSSOP package with an industrial extended temperature range of -40C to +125C. An 8-bit PIC microcontroller (MCU) is a compact, low-cost, low-power programmable processor built on Microchip's RISC-based PIC architecture. It integrates CPU core, Flash program memory, data RAM, EEPROM, digital peripherals, and analog peripherals onto a single silicon die, and it sits within the broader semiconductor taxonomy as: microcontroller -> embedded processor -> semiconductor IC. The PIC16F1823 belongs to the enhanced mid-range (PIC16F1xxx) family that adds C compiler-friendly architecture, hardware multiplier, and nanoWatt XLP sleep modes suited to battery-powered designs. Key features include: 32MHz internal oscillator (selectable HFINTOSC), 4x PLL, 10-bit ADC with up to 8 channels, two 8-bit timers plus one 16-bit timer, enhanced PWM with up to 4 outputs, on-chip voltage reference, fixed voltage reference (FVR), and ICSP (In-Circuit Serial Programming) support for low-voltage and high-voltage programming. The PIC16F1823 is built on an enhanced Harvard RISC core with a 14-bit instruction word and hardware multiplier. Integrated peripherals including configurable logic cells (CLC), complementary waveform generator (CWG), and signal measurement timer (SMT) deliver functionality that historically required multiple external ICs, simplifying BOM and PCB layout. Typical applications include low-power sensor nodes, battery-powered IoT devices, LED lighting controllers, consumer appliance user interfaces, and small motor control loops. The 14-TSSOP footprint suits compact designs where board area is constrained. When designing with this MCU, account for the 32MHz internal oscillator tolerance (+/- 2% typical) and provide adequate decoupling (100 nF + 10 uF) near the VDD pin to suppress switching noise. Enable fail-safe clock monitor (FCM) for safety-critical applications. This page synthesizes distributor pricing, drop-in alternatives, application companion parts, and practical design notes not found in the manufacturer datasheet alone, providing an information-gain reference for embedded engineers evaluating the PIC16F1823-E/ST.

見積もり お問い合わせ
PIC16F1823-I/JQ - 8-bit 32MHz XLP MCU 3.5KB Flash UQFN-16 | Microchip
PIC16F1823-I/JQ

PIC16F1823-I/JQ - 8-bit 32MHz XLP MCU 3.5KB Flash UQFN-16 | Microchip

The Microchip Technology PIC16F1823-I/JQ is an 8-bit PIC® XLP™ flash microcontroller delivering 32 MHz CPU performance, 3.5 KB (2K x 14 words) of self-programmable Flash program memory and 128 bytes of RAM, all integrated in a compact 16-pin 4x4 mm UQFN package. It is part of the enhanced mid-range PIC16 family using a 200 ns instruction cycle and 49 instruction set, providing an excellent balance of code density and execution speed for low-power embedded designs. An 8-bit microcontroller (MCU) is a single-chip computer integrating a CPU, RAM, Flash program memory, peripherals and I/O on one silicon die. PIC16F devices occupy the mid-range tier of Microchip's 8-bit portfolio, sitting above baseline PIC10/12/14 parts and offering richer analog and communication peripherals. The PIC16F1823 specifically targets low-power applications through the eXtreme Low Power (XLP) technology family, which combines nanoWatt features, idle/doze modes and a low-power wake-up timer to extend battery life in portable products. Key features include 12-channel 10-bit ADC, two 8-bit timers plus one 16-bit timer, enhanced PWM with up to 4 channels, hardware USART/MSSP (SPI/I2C), an internal 32 MHz oscillator and an operating voltage range of 1.8V to 5.5V. The 16-pin UQFN (JQ) package saves board area versus SOIC and PDIP equivalents, making the part attractive for space-constrained sensor and consumer designs. The PIC16F1823 is built on Microchip's enhanced mid-range 8-bit core, providing C-compiler friendly architecture with linear memory map, hardware stack and interrupt priorities. On-chip peripherals are interconnected via the Peripheral Pin Select (PPS) module and supported by Core Independent Peripherals (CIPs) such as CWG, NCO and DSM, enabling complex functions without CPU intervention and reducing active current draw in battery-powered products. Typical applications include IoT sensor nodes, battery-powered remote controls, consumer white goods front-panel controllers, low-cost motor control (small DC fans and BLDC drivers), LED lighting controllers and industrial sensor interfaces. The wide 1.8V-5.5V supply range allows direct connection to 2x AA alkaline, single-cell Li-Ion or USB-derived rails. For reliable operation, place a 100 nF decoupling capacitor within 3 mm of the VDD pin, keep the MCLR pull-up below 47 kohm and route the ICSP programming signals away from switching nodes. Use MPLAB X IDE with the XC8 compiler for firmware development and the MPLAB Snap / PICkit 4 for in-circuit programming and debugging. This page synthesizes XAIPART distributor inventory, parametric cross-references and application design notes that extend the manufacturer datasheet with engineering insight, drop-in alternative analysis and AEO-optimized FAQ.

見積もり お問い合わせ
PIC16F1823-I/ML - 8-Bit MCU, 3.5KB Flash, 32MHz XLP | Microchip
PIC16F1823-I/ML

PIC16F1823-I/ML - 8-Bit MCU, 3.5KB Flash, 32MHz XLP | Microchip

The Microchip Technology PIC16F1823-I/ML is an 8-bit PIC® XLP™ flash microcontroller delivering 32MHz CPU performance with 3.5KB (2K x 14) of program Flash memory, 128 bytes of RAM, and 256 bytes of EEPROM in a 16-pin QFN (4x4 mm) package. It features an integrated 32MHz internal oscillator, 12 I/O pins, and Microchip's nanoWatt XLP extreme-low-power technology for battery-powered designs, with active current as low as a few microamps and sleep currents under 50 nA. The -I suffix denotes the industrial -40C to +85C operating temperature range. An 8-bit PIC microcontroller is a RISC-based CMOS processor that executes one instruction per clock cycle (except branches), combining a compact instruction set, integrated peripherals, and on-chip non-volatile memory to deliver deterministic real-time control in a small footprint. PIC MCUs sit within the broader hierarchy of embedded microcontrollers -> microcontrollers -> microprocessors -> semiconductors, and are widely deployed in cost-sensitive consumer, industrial, and IoT edge-node designs where predictable timing and low power outweigh raw throughput. Key features of the PIC16F1823 family include: 10-bit ADC with computation (ADC²), enhanced PWM with up to four channels, multiple serial interfaces (I2C, SPI, EUSART), up to 16 capacitive-touch channels via the mTouch® sensing module, and on-chip debugging. The XLP technology suite (nanoWatt XLP) integrates multiple low-power modes (Doze, Idle, Sleep) and a power-managed peripheral gating system to extend battery life in sensor and remote-control applications. The architecture combines a 14-bit wide instruction word with a 16-level hardware stack and a priority interrupt controller, plus the Peripheral Pin Select (PPS) subsystem that allows digital peripheral I/O mapping to any device pin, simplifying PCB layout. Internal voltage reference and fixed-voltage reference options reduce external component count, while the integrated temperature indicator provides basic die-temperature sensing for thermal management. Typical applications include battery-powered sensor nodes, low-cost remote controls, LED lighting controllers, small appliance control boards, and IoT edge devices. Designers choose this part when 3.5KB of Flash is sufficient and ultra-low sleep current is critical; for higher memory needs the PIC16F1825/1826/1827/1829 or PIC16F1847 families provide larger Flash within the same QFN footprint. When designing with this device, allocate an extra ground pin copper pour under the exposed pad for thermal relief, and review the PPS mapping in MPLAB® X IDE before committing the schematic. Always verify that the chosen debug tool (PICkit™ 3 or MPLAB® ICD 3) supports the 16-QFN variant. This page combines distributor pricing, drop-in alternatives, and design notes not collated in the manufacturer datasheet.

見積もり お問い合わせ
PIC16F1823-I/P - 8-Bit 32MHz MCU, 3.5KB Flash | Microchip
PIC16F1823-I/P

PIC16F1823-I/P - 8-Bit 32MHz MCU, 3.5KB Flash | Microchip

The Microchip Technology PIC16F1823-I/P is an 8-bit PIC XLP flash microcontroller with a 32 MHz internal oscillator, 3.5 KB of program Flash organized as 2K × 14 words, and 128 bytes of RAM. The industrial-temperature device is supplied in a 14-pin PDIP package and provides 12 I/O pins. Its combination of compact flash-based configuration, integrated clocking, and low pin count suits compact control systems, measurement instruments, and embedded products requiring economical onboard reprogramming. A PIC16F1823 is a microcontroller, an integrated circuit containing a processor core, program memory, data memory, and peripherals on one semiconductor die. PIC microcontrollers belong to the embedded-controller hierarchy rather than the host-computer category. This enhanced mid-range model combines a RISC-like PIC architecture with XLP-oriented design goals and flash memory, allowing firmware to be programmed and updated in-circuit without a separate external program-memory device. The principal device characteristics are a maximum 32 MHz operating frequency, 3.5 KB of Flash program memory, 128 bytes of RAM, 12 I/O pins, and a 14-pin PDIP package. The -I operating-temperature designation identifies the industrial-temperature grade, while the /P suffix identifies the PDIP package. The 200 ns instruction execution rate associated with this enhanced mid-range family supports deterministic control loops and responsive peripheral servicing. The PIC16F1823 architecture is designed around a compact instruction set and integrated peripheral resources. On-chip Flash permits field reprogramming through the device's supported programming interfaces, while the internal oscillator reduces the number of external timing components required. The 128-byte SRAM provides working memory for control variables, yet designers should budget stack depth and RAM carefully when selecting tasks, buffering samples, or maintaining communication frames. Typical uses include compact environmental controllers, building and industrial automation modules, digital sensing instruments, appliance controls, and low-cost USB-to-serial interface circuits using an appropriate transceiver. A 14-pin PDIP package also simplifies breadboard prototypes and through-hole production builds. The 12 available I/O pins support digital inputs and outputs, while the internal oscillator and flash memory reduce component count in space-constrained designs. For new layouts, verify the complete 14-pin assignment, supply voltage limits, peripheral multiplexing, and programming connections against the manufacturer data sheet. Do not allocate every I/O pin to a general-purpose function without checking the multiplexed peripheral assignments. Preserve access to MCLR and the programming interface so the finished board can be programmed, tested, and serviced without redesign. This page combines manufacturer specifications, package and programming guidance, application-specific engineering notes, and verified same-family drop-in candidates. The accompanying comparison table highlights where temperature grade, flash capacity, RAM, oscillator behavior, and supply range affect substitution decisions, helping engineers select a candidate without overlooking firmware, peripheral, or qualification differences.

見積もり お問い合わせ
PIC16F1823-I/SL - 8-bit 32MHz XLP MCU, 3.5KB Flash, 14-SOIC
PIC16F1823I/SL

PIC16F1823-I/SL - 8-bit 32MHz XLP MCU, 3.5KB Flash, 14-SOIC

The Microchip Technology PIC16F1823-I/SL is an 8-bit PIC16 family microcontroller built on an enhanced mid-range core, delivering 32MHz CPU performance from 3.5KB (2K x 14) of Flash program memory in a 14-pin SOIC package. The -I/SL suffix denotes the industrial temperature grade (-40C to +85C) and the SOIC-14 (SL) package, with a 2.5V to 5.5V supply voltage range that supports both 3.3V and 5V system rails commonly found in consumer and industrial embedded designs. The device integrates 12 I/O pins, 128 bytes of SRAM, 256 bytes of EEPROM, and an internal oscillator block. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program storage, volatile data memory, and dedicated peripherals such as timers, ADC, communication interfaces, and I/O. Within the broader semiconductor taxonomy, an MCU belongs to the integrated circuit family, the logic IC sub-category, and the microcontroller sub-class. The PIC16F1823 belongs to Microchip's PIC16F1xxx enhanced mid-range family, which improves on the baseline PIC16 baseline family by adding more peripherals, more interrupt sources, and an instruction set optimized for C compilers. Key features of the PIC16F1823 include nanoWatt XLP extreme-low-power technology for battery-friendly designs, a 10-bit ADC with up to 9 channels, enhanced PWM, MSSP for SPI/I2C, EUSART, and multiple timer modules. The device also supports peripheral pin select (PPS) on selected I/O, allowing flexible peripheral-to-pin mapping. Integrated debug support means no separate debug header is required; programming and debug are accessible via PICkit 3, MPLAB ICD 3, or the MPLAB X IDE tool chain. The PIC16F1823 architecture uses a 14-bit instruction word, a 16-level hardware stack with overflow/underflow reset, and 49 instructions, providing an excellent balance of deterministic real-time control and code density. Internal oscillator calibration and a wide supply range simplify BOM cost and board layout in space-constrained designs. Typical applications include low-power sensor nodes, battery-powered IoT end nodes, simple home appliances, fan/HVAC controllers, LED lighting controllers, and general-purpose logic replacement in industrial control boards. The wide supply range and XLP technology make it especially suitable for energy-harvesting or always-on applications. When designing with this MCU, observe the brown-out reset (BOR) and watchdog timer (WDT) configuration bits during programming. For low-power designs, switch to the LF variant if your supply is below 2.5V or you need the deepest sleep modes. Always validate pin assignments against the SOIC-14 pinout in the datasheet before finalizing the PCB layout. This page synthesizes distributor pricing as of 2026-10-09, drop-in replacement candidates sourced from the same Microchip family, and practical design notes that go beyond the manufacturer datasheet alone, enabling faster component selection and risk-aware sourcing.

見積もり お問い合わせ
PIC16F1823-I/ST - 8-bit 32MHz 3.5KB Flash MCU 14-TSSOP | Microchip
PIC16F1823-I/ST

PIC16F1823-I/ST - 8-bit 32MHz 3.5KB Flash MCU 14-TSSOP | Microchip

The Microchip Technology PIC16F1823-I/ST is an 8-bit PIC® XLP™ flash microcontroller featuring 3.5KB (2K x 14 words) of program Flash, 256 bytes of RAM, and 256 bytes of EEPROM, all packaged in a 14-pin TSSOP. The device executes instructions at 32MHz internal oscillator speed with 200ns instruction cycle and operates from 2.3V to 5.5V across the industrial -40C to +85C temperature range, making it a versatile general-purpose microcontroller. An 8-bit microcontroller (MCU) is a small computer-on-a-chip integrating a CPU, memory, and peripherals on a single silicon die. PIC microcontrollers use a RISC (Reduced Instruction Set Computer) Harvard architecture with separate program and data buses, enabling deterministic instruction timing and high code density. The PIC16F1823 belongs to the enhanced mid-range PIC16 family, which adds C compiler-friendly architecture, hardware multiplier, and nanoWatt XLP (eXtreme Low Power) technology that drops quiescent current below 50nA in sleep mode for battery-powered applications. Key features include 12 I/O pins, multiple communication interfaces (I2C/SPI/USART with MSSP), a 10-bit ADC with up to 9 channels, multiple timer modules (Timer0, Timer1, Timer2), and an enhanced PWM module with up to 4 channels. The device also integrates a digital-to-analog converter (DAC), comparator, and capacitive touch sensing peripheral, supporting a wide range of mixed-signal applications. The PIC16F1823 uses CMOS process technology with nanoWatt XLP technology for ultra-low power consumption, achieving typical sleep currents as low as 20nA with full RAM retention and 50nA with Watchdog Timer enabled. The integrated Core Independent Peripherals (CIPs) such as CWG, NCO, and PWM allow complex waveform generation and motor control without CPU intervention, freeing the core for system-level tasks. Typical applications include LED lighting control, sensor node signal conditioning, low-power remote controls, IoT edge devices, battery management systems, and consumer electronics such as small appliances and toys. The TSSOP-14 footprint makes it well-suited for space-constrained designs. When designing with this device, note that the PIC16F1823-I/ST supports both high-voltage In-Circuit Serial Programming (ICSP) and low-voltage ICSP via the ICSPCLK/ICSPDAT pins, enabling field firmware updates. For code protection, Microchip recommends reading the device-specific section and page numbers provided in the datasheet to understand configuration bits and code-protect fuse options. Always use the MPLAB X IDE for development and debugging, supporting PICkit™ 3 and MPLAB® ICD 3 tools. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single manufacturer product page, helping engineers quickly evaluate the PIC16F1823-I/ST for production designs.

見積もり お問い合わせ
PIC16F1823T-I/JQ - 8-bit MCU, 3.5KB Flash, 16-UQFN | Microchip
PIC16F1823T-I/JQ

PIC16F1823T-I/JQ - 8-bit MCU, 3.5KB Flash, 16-UQFN | Microchip

The Microchip Technology PIC16F1823T-I/JQ is a 8-bit RISC microcontroller (MCU) delivering 3.5 KB of Flash program memory, 256 bytes of EEPROM, and 128 bytes of SRAM in a compact 16-pin UQFN (4x4x0.5 mm) package with exposed pad. It runs at up to 32 MHz instruction clock, supports 1.8 V to 5.5 V wide operating voltage, and integrates nanoWatt XLP ultra-low-power technology with typical sleep current below 50 nA. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data memory, peripherals, and I/O onto one die, enabling embedded control for sensor nodes, user interfaces, motor control, and standalone IoT edge devices. The PIC16F1823 belongs to the enhanced mid-range PIC16 family using a 14-bit instruction word and Harvard RISC architecture, supporting up to 200 ns instruction execution for deterministic real-time response in industrial control loops. Key features include 12 I/O pins, 8-channel 10-bit ADC, two 8-bit timers plus one 16-bit timer, one Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), one Master Synchronous Serial Port (MSSP) supporting SPI and I2C, two analog comparators with selectable voltage reference, 4 PWM modules with auto-shutdown, and on-chip debug via ICD. The internal 16 MHz oscillator is factory calibrated to plus or minus 1 percent, eliminating the need for an external crystal in most designs and reducing both BOM cost and PCB area. Typical applications span battery-powered sensor nodes, low-cost consumer appliances, automotive interior lighting controllers, USB-to-UART bridges (with MCP2200), LED drivers with hardware PWM, and capacitive-touch user interfaces. The wide 1.8-5.5 V range enables direct connection to single-cell Li-Ion, two-cell AA, and 3.3 V or 5 V regulated rails, eliminating level shifters on the supply path. When designing with this device, route the exposed pad (EP) to a continuous ground plane for thermal dissipation and reduced EMI; failure to do so can degrade ADC SNR by several LSB. Select the correct oscillator configuration in CONFIG words; an uncalibrated HFINTOSC can pull frequency by 5-8 percent across temperature and break UART baud-rate timing at 115,200 baud.

見積もり お問い合わせ
PIC16F1823T-I/SL - 8-Bit 32MHz MCU 3.5KB Flash 14-SOIC | Microchip
PIC16F1823T-I/SL

PIC16F1823T-I/SL - 8-Bit 32MHz MCU 3.5KB Flash 14-SOIC | Microchip

The Microchip Technology PIC16F1823T-I/SL is an 8-bit PIC16F-series microcontroller built on nanoWatt XLP (eXtreme Low Power) technology, featuring 3.5KB (2K x 14 words) of Flash program memory, 128 bytes of RAM and an internal 32MHz oscillator, housed in a 14-pin SOIC (SL) package supplied on tape-and-reel. According to the DigiKey product listing, the device provides 12 I/O pins and runs at 32MHz instruction throughput from a 1.8V to 5.5V supply rail. What is a PIC16F1823? The PIC16F1823 belongs to Microchip's enhanced mid-range PIC16 family of RISC microcontrollers, which evolved from the original baseline PIC architecture. PIC MCUs are 8-bit Harvard-architecture devices using a reduced instruction set optimized for embedded control, and they sit in the broader hierarchy of microcontroller -> embedded MCU -> semiconductor IC. The nanoWatt XLP technology used in this part targets sleep currents as low as the low-nA range, making it suitable for battery-powered and energy-harvesting applications. Key features include 256 bytes of EEPROM, support for up to 12 digital I/O pins, integrated 10-bit and 12-bit ADC channels, PWM/Signal Measurement peripherals, an internal 32MHz oscillator with PLL, and dual comparators. The 14-SOIC package is a wide-body surface-mount outline (3.90 mm body width) well suited to hand-soldering and low-cost PCB assembly lines. The PIC16F1823 uses an enhanced mid-range 16-bit instruction word with 49 instructions and a 32-level hardware stack. With the internal oscillator at 32MHz, instruction throughput is 8 MIPS, more than adequate for sensor interfacing, simple user interfaces, and protocol bridging. The XLP sleep modes and peripheral module disable logic enable average current budgets in the single-digit microamp range for IoT end-node duty-cycling. Typical applications include low-power IoT sensor nodes, battery-powered consumer products, household appliance controls, LED lighting controllers, and remote-control units. The on-chip peripherals (ADC, PWM, comparators, EUSART, I2C, SPI) cover most small-form-factor embedded designs without external components. When designing with this part, keep the supply rail inside the 1.8V to 5.5V window, place a 100nF decoupling capacitor close to VDD, and use the ICSP pins (ICSPCLK/ICSPDAT) for in-circuit programming and debug. For ultra-low-power designs, switch off unused peripherals via the PMD registers before sleep. This page synthesizes distributor pricing, same-package alternatives, and practical design notes not found in the standalone manufacturer datasheet.

見積もり お問い合わせ
PIC16F1823T-I/ST - 8-bit MCU 3.5KB Flash 14-TSSOP | Microchip
PIC16F1823T-I/ST

PIC16F1823T-I/ST - 8-bit MCU 3.5KB Flash 14-TSSOP | Microchip

The Microchip PIC16F1823T-I/ST is an 8-bit enhanced mid-range PIC16 microcontroller built on the nanoWatt XLP (eXtreme Low Power) technology platform, delivering 3.5KB of Flash program memory, 128 bytes of SRAM, and 32 MHz maximum CPU speed in a 14-pin TSSOP (ST) package. The device integrates a precision 32 MHz internal oscillator, 12 I/O pins, a 10-bit ADC with computation, multiple PWM modules, and a wide 1.8V to 5.5V operating voltage range. An 8-bit microcontroller (MCU) is a single-chip computer optimized for embedded control tasks, integrating a CPU, non-volatile program memory, RAM, peripherals, and I/O on one die. Within the semiconductor taxonomy, an MCU sits below microprocessor and above discrete logic, and the PIC16 family occupies the mid-range 8-bit niche defined by a 14-bit instruction word and RISC pipeline. XLP technology then adds deep-sleep current in the tens of nanoampere range, enabling battery-sourced products to run for years on a single cell. Key features of the PIC16F1823T-I/ST include active current consumption in the microampere range at full 32 MHz operation, sub-microampere sleep current, an MI2C/SPI/I2C peripheral set, on-chip mTouch capacitive sensing hardware, and a CTMU charge-time measurement unit for temperature, capacitive touch, and time-of-flight measurements. The internal 32 MHz oscillator removes the need for an external crystal in most designs, simplifying BOM and reducing PCB area. The device is fabricated on a low-power CMOS process and uses a modified Harvard architecture with a 14-bit instruction word. Core peripherals include a 10-bit ADC up to 8 channels, enhanced PWM, configurable logic cells, and a peripheral pin select (PPS) module that remaps digital peripherals to any I/O, giving layout engineers full freedom on 14 pins. Typical applications include battery-powered sensor nodes, IoT edge nodes, low-power remote controls, LED lighting controllers, capacitive touch user interfaces, and consumer white goods. Designers choose this part when small package, low quiescent current, and flexible peripheral routing matter more than raw CPU throughput. When designing with the PIC16F1823, ensure Vdd decoupling with a 100 nF ceramic capacitor within a few millimeters of the pin, and follow Microchip's ICSP guidelines if in-circuit programming is required. Note that the 'T' suffix denotes tape-and-reel packaging, 'I' denotes the -40C to +85C industrial temperature grade, and 'ST' indicates the 14-pin TSSOP. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single manufacturer datasheet.

見積もり お問い合わせ