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PIC16F15245T-I/SS

PIC16F15245T-I/SS - 32MHz 8-bit MCU, 14KB Flash, 20-SSOP | Microchip

The Microchip Technology PIC16F15245T-I/SS is an 8-bit PIC microcontroller built on a RISC architecture with a 32MHz core, 14KB (8K x 14) of Flash program memory, and 1KB of SRAM, housed in a 20-pin SSOP package. It operates from a 2.5V to 5.5V supply and is part of the PIC16F152xx family that emphasizes Core Independent Peripherals (CIPs), Intelligent Analog, and eXtreme Low-Power (XLP) operation. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash for code, SRAM for data, EEPROM for non-volatile storage), and programmable peripherals. The 8-bit PIC16 family is positioned as a cost-effective platform for sensor interfacing, real-time control, and low-power IoT endpoints, sitting below 16-bit and 32-bit MCUs in computational capability but offering the lowest active and sleep current per feature in Microchip's portfolio. Key features of the PIC16F15245T-I/SS include a 10-bit Analog-to-Digital Converter (ADC), two PWM outputs, two Capture/Compare/PWM (CCP) modules, a Hardware Limit Timer (HLT), Watchdog Timer (WDT), Peripheral Pin Select (PPS) for flexible signal routing, plus EUSART, SPI, and I2C communication peripherals. The device also supports the XLP SLEEP mode for nanoWatt sleep currents. Architecturally, the PIC16F15245 uses an enhanced mid-range 8-bit core with hardware multiply assist and a 14-bit instruction word, paired with Core Independent Peripherals (CIPs) that operate without CPU intervention. The CIP approach reduces firmware complexity and enables deterministic real-time response, which is critical in cost-sensitive sensor and control applications. Typical applications include consumer appliances, IoT sensor nodes, battery-powered handheld instruments, LED lighting controllers, and small motor control. The wide 2.5V-5.5V supply range and low-power sleep modes make it especially well suited to energy-harvesting and battery-backed designs. The 20-SSOP package also allows compact board layouts with sufficient I/O for typical sensor plus communication interfaces. When designing with this MCU, ensure the configuration bits are properly set for brown-out reset, watchdog enable, and low-voltage programming. The PPS feature allows remapping of digital peripherals to most I/O pins, simplifying PCB layout when routing EUSART, SPI, or PWM signals.

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PIC16F15254-I/SS

PIC16F15254-I/SS - 8-bit MCU, 7KB Flash, 32MHz | Microchip

The Microchip Technology PIC16F15254-I/SS is an 8-bit RISC microcontroller based on the enhanced mid-range PIC16 CPU core, featuring 7KB (7K x 14) of Flash program memory, 512 bytes of SRAM, and a maximum CPU clock speed of 32MHz. Housed in a 28-pin SSOP package, the device is part of the PIC16F152xx family and includes a 10-bit ADC, two PWM modules, two CCP modules, hardware limit timer (HLT), watchdog timer (WDT), peripheral pin select (PPS), EUSART, SPI, and I2C peripherals. According to the Microchip product page, the family is engineered for eXtreme Low-Power (XLP) operation, making the PIC16F15254-I/SS well-suited for battery-powered and energy-harvesting designs. An 8-bit PIC microcontroller is a Harvard-architecture RISC processor that executes one instruction per clock cycle (except branches), optimized for deterministic real-time control. PIC MCUs sit in the broader hierarchy of microcontrollers -> embedded processors -> semiconductors, and the PIC16 mid-range family specifically targets cost-sensitive general-purpose applications where low power, small footprint, and rich Core Independent Peripherals (CIPs) are valued over raw throughput. Key features of the PIC16F15254-I/SS include 7KB self-programmable Flash, 256 bytes of EEPROM, a 10-bit Analog-to-Digital Converter with computation, two 10-bit PWM outputs, two Capture/Compare/PWM (CCP) peripherals, Peripheral Pin Select (PPS) for flexible signal routing, and Core Independent Peripherals that offload tasks from the CPU. The eXtreme Low-Power (XLP) technology delivers sleep currents in the nanoamp range, and the wide operating voltage range of 1.8V to 5.5V supports both 3.3V and 5V systems. The PIC16F15254-I/SS uses an enhanced mid-range 14-bit instruction set with a 16-level hardware stack and a single-cycle hardware multiplier. The integrated oscillator, voltage reference, and brown-out reset (BOR) reduce external component count, while PPS allows most digital peripherals to be remapped to a wide range of I/O pins, simplifying PCB layout. Internal temperature-indicator and rail-to-rail analog comparators extend its usability in sensor-interface designs. Typical applications include IoT sensor nodes, home appliances, LED lighting controllers, battery-powered consumer devices, industrial control and monitoring, and low-cost PIC-based motor-control loops. The combination of small Flash size, rich peripherals, and XLP makes it a strong fit for designs migrating from older PIC12F/PIC16F parts while adding modern features. When designing with this MCU, pay attention to the minimum operating voltage for the chosen clock configuration - the internal 32MHz HFINTOSC requires at least 3.0V on VDD, while the 16MHz variant can operate down to 1.8V. Use Microchip's MPLAB X IDE and XC8 compiler for development, and validate power budgets against the datasheet's DC and AC characteristics tables for your specific peripheral mix. This page synthesizes distributor pricing, drop-in alternatives within the PIC16F152xx family, and practical design notes not found in the manufacturer datasheet alone, helping engineers and buyers make informed selection and sourcing decisions.

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PIC16F15254-I/STX

PIC16F15254-I/STX - 8-Bit MCU, 32MHz, 7KB Flash, 28-VQFN | Microchip

The Microchip Technology PIC16F15254-I/STX is an 8-bit PIC microcontroller built around the PIC16F152xx family core, delivering 32 MHz CPU performance with 7 KB of Flash program memory, 512 bytes of SRAM, and 256 bytes of EEPROM, all integrated in a compact 28-pin VQFN (4x4 mm) package. The device family combines essential digital peripherals, Intelligent Analog (10-bit ADC), standard communication modules (EUSART, SPI, I2C), and Microchip Core Independent Peripherals (CIPs) to enable cost-sensitive sensor and real-time control designs. According to the Microchip product page, the part targets applications that demand eXtreme Low-Power (XLP) operation, supporting battery-powered and energy-harvesting end nodes. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and a mix of analog and digital peripherals. The 8-bit PIC16F family belongs to the broader PIC architecture hierarchy (PIC -> PIC10/12/14/16/18/24/32 -> 8/16/32-bit PIC MCUs -> Microcontroller -> Semiconductor). XLP MCUs add deep-sleep current budgets in the nA-to-uA range, allowing years of operation from a single coin cell when duty-cycled. Within Microchip's catalog, the PIC16F152xx sits between the smaller PIC16F15xx and the larger PIC16F18xx families. Key features include 7 KB self-programmable Flash, 512 B SRAM, 256 B EEPROM, a 10-bit ADC with internal voltage reference, two PWM modules, two CCP modules, an on-chip temperature indicator, a windowed watchdog timer, Peripheral Pin Select (PPS) for flexible pin mapping, and a hardware Limit Timer (HLT). Communication is served by one EUSART (RS-232/RS-485 capable) and one MSSP that handles both SPI and I2C master/slave modes. The 28-VQFN package exposes up to 25 I/O pins. Architecturally the device uses a Harvard RISC-style core with a single-cycle 32 MHz instruction cycle, hardware multiplier, and interrupt controller with context save. Microchip's CIPs (CLC, NCO, CWG, DSM) operate independently of the CPU, freeing MIPS for the application and reducing firmware complexity. The PPS module lets designers remap digital peripherals onto most I/O pins post-firmware, simplifying PCB layout. Typical applications include low-cost sensor nodes, IoT HVAC controls, white goods user interfaces, LED lighting controllers, battery-powered medical accessories, and small industrial automation tiles. The wide operating range (1.8 V to 5.5 V) and XLP sleep currents make it well suited to multi-year battery deployments where the MCU spends most of its time in sleep and wakes briefly to take a measurement. When designing with this MCU, plan for an external decoupling capacitor network (100 nF plus 1-10 uF bulk), keep analog traces short and guarded for ADC accuracy, and budget for in-circuit serial programming (ICSP) pins on the PCB to retain prototype flexibility. PPS assignments should be finalized before PCB layout because unused pins cannot be reassigned after assembly. This page synthesizes Microchip datasheet parameters, distributor stock and pricing, pin-compatible alternatives from the same PIC16F152xx family, and practical design notes not all collected on any single manufacturer page.

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PIC16F15255-I/SP

PIC16F15255-I/SP - 8-Bit MCU, 14KB Flash, 32MHz | Microchip

The Microchip PIC16F15255-I/SP is an 8-bit PIC microcontroller featuring 14KB Flash program memory, 1KB RAM, a 32MHz CPU core, and a 10-bit ADC, packaged in a 28-pin SPDIP (SP) through-hole format. According to the Microchip product page, the PIC16F152xx family pairs Core Independent Peripherals (CIPs) with Intelligent Analog and standard communication modules (EUSART, SPI, I2C) for cost-sensitive sensor and real-time control tasks. It supports eXtreme Low-Power (XLP) operation and includes 2x PWM, 2x CCP, hardware limit timer (HLT), watchdog timer, and Peripheral Pin Select (PPS). An 8-bit microcontroller is a single-chip computer that integrates a CPU, RAM, program memory, and I/O peripherals on one silicon die, using an internal data bus 8 bits wide. PIC microcontrollers sit within the larger hierarchy: 8-bit MCU -> microcontroller -> embedded controller -> semiconductor IC. They are widely used in white goods, sensor nodes, and battery-powered devices where deterministic behavior, low cost, and low power matter more than raw compute throughput. Key features include 14KB (14K x 8) Flash self-programmable memory, 1KB SRAM, 10-bit Analog-to-Digital Converter with multiple channels, two PWM modules, two CCP (Capture/Compare/PWM) blocks, hardware limit timer, EUSART, SPI and I2C communication, peripheral pin select (PPS) for flexible routing, and a watchdog timer. The XLP sleep modes reduce quiescent current to support long battery life in IoT endpoints. The PIC16F15255 uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word and 32MHz internal oscillator, delivering up to 8 MIPS of throughput. PPS allows digital peripheral I/O to be remapped to multiple pins, simplifying PCB layout. Integrated Intelligent Analog blocks reduce external component count by handling filtering and threshold detection in hardware, freeing the core for application logic. Typical applications include home appliances, environmental sensor nodes, low-power IoT endpoints, LED lighting controllers, battery chargers, and small motor control boards. The PIC16F15255-I/SP suits designs needing through-hole assembly for prototyping, hand-soldered units, or industrial environments where leaded packages survive mechanical stress better than QFN. When designing with this part, allocate the PPS map early so each peripheral signal lands on a routable pin, and verify the 10-bit ADC input channel count against your sensor matrix. The 28-pin SPDIP leaves generous board space but consumes more PCB area than SSOP or SOIC equivalents - plan footprint accordingly if migrating to SMT later. This page synthesizes distributor pricing, drop-in package alternatives, and practical design notes not found in the manufacturer datasheet, helping engineers select and source the right MCU for cost-sensitive embedded designs.

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PIC16F15255-I/SS

PIC16F15255-I/SS - 32MHz 8-bit MCU, 14KB Flash 28-SSOP | Microchip

The Microchip Technology PIC16F15255-I/SS is an 8-bit PIC microcontroller running at up to 32 MHz, with 14 KB of Flash program memory and packaged in a 28-pin SSOP. It belongs to the PIC16F152xx family that pairs Core Independent Peripherals (CIPs), intelligent analog peripherals, and standard communication peripherals with eXtreme Low-Power (XLP) capability for cost-sensitive sensor and real-time control applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and a mix of digital and analog peripherals. The PIC16F15255 specifically sits in the 8-bit PIC16 family, which in the broader taxonomy is a microcontroller, then an embedded processor, then a semiconductor device. Within the 8-bit space, PIC16F1 enhanced mid-range parts compete with AVR and 8051 architectures on simplicity, deterministic interrupt latency, and low active/standby current. Key features of the PIC16F15255 include 14 KB self-programmable Flash, 1024 bytes of SRAM, 256 bytes of EEPROM, an integrated 10-bit Analog-to-Digital Converter (ADC) with computation, multiple Core Independent Peripherals such as the Configurable Logic Cell (CLC), Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO), and Zero-Cross Detect (ZCD), plus standard EUSART, I2C, and SPI communication modules. The XLP technology delivers active currents in the microamp range and deep-sleep currents in the nanoamp range. Architecturally, the PIC16F15255 uses an enhanced mid-range 8-bit RISC core with a hardware stack, fixed-latency interrupt response, and a 32 MHz internal oscillator (with PLL option). The CIP blocks let designers replace discrete glue logic with on-chip configurable hardware, shrinking BOM cost and PCB area while improving reliability. The integrated peripherals are mapped through the Peripheral Pin Select (PPS) system, giving flexible signal routing on the 28-pin SSOP. Typical applications include low-power wireless sensor nodes, IoT end devices, home automation and building-control sensor hubs, battery-powered consumer appliances, automotive body and lighting accessories (in non-safety roles), industrial sensor transmitters, and small motor-control loops using the CWG plus NCO blocks. The combination of intelligent analog and CIPs also makes it well suited to LED driving and capacitive touch user interfaces. When designing with this part, plan the clock source carefully. The 32 MHz internal oscillator eliminates an external crystal in most designs, but precision timing applications still benefit from an external crystal or the high-frequency internal oscillator tuning. Use the PPS system to remap peripherals and avoid pin-conflict problems during PCB layout. Always include proper decoupling and follow the brown-out and watchdog configuration guidance from the device datasheet. This page synthesizes distributor pricing, same-package drop-in alternatives, comparison data, and practical design notes that are not collated in the manufacturer datasheet itself.

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PIC16F15255T-I/STX

PIC16F15255T-I/STX - 8-bit MCU, 14KB Flash, 32MHz | Microchip

The Microchip Technology PIC16F15255T-I/STX is an 8-bit PIC microcontroller featuring 14KB of Flash program memory, 1KB of SRAM, and a 32MHz CPU core, housed in a 28-pin VQFN (4x4 mm) surface-mount package. The device integrates Core Independent Peripherals (CIPs) including a 10-bit ADC, two PWM modules, two CCP modules, and supports the EUSART, SPI, and I2C communication interfaces. A microcontroller (MCU) is a single-chip computer containing a processor core, program and data memory, plus integrated peripherals such as ADC, timers, and communication interfaces. PIC microcontrollers from Microchip Technology are widely deployed in cost-sensitive sensor and real-time control applications due to their deterministic architecture and the proprietary PIC16 instruction set. The PIC16F15255 family belongs to the XLP (eXtreme Low Power) portfolio, designed for battery-powered and energy-harvesting designs. Key features include 14KB self-programmable Flash with 256-byte EEPROM emulation, a 10-bit ADC with computation (ADC2), two 10-bit PWM outputs, and two Capture/Compare/PWM (CCP) modules that can operate while the CPU sleeps. Peripherals are interconnected via the Peripheral Pin Select (PPS) subsystem, allowing remapping of digital functions to any I/O pin. The device also offers a Windowed Watchdog Timer (WWDT), an EUSART, one SPI, and one I2C interface, enabling flexible sensor node and human-machine interface designs. The PIC16F15255 architecture uses a 14-bit instruction word and a modified Harvard bus structure, allowing instruction fetches and data accesses to occur in parallel. Intelligent Analog features such as zero-cross detection and slope compensation simplify closed-loop power-supply and motor-control firmware. The 32MHz internal oscillator eliminates the need for an external crystal in most designs, while PPS gives board-routing flexibility that is uncommon in 8-bit parts. Typical applications include industrial sensor nodes, home-automation controllers, IoT edge devices, low-cost motor-control boards, LED lighting drivers, and battery-powered consumer electronics. The XLP nanoWatt technology suits designs targeting standby currents below 1 uA, including remote controls, smart locks, and wearables. When designing with this part, place decoupling capacitors (100 nF ceramic plus 1 uF bulk) close to the VDD pins and ensure the ICSPDAT/ICSPCLK pins are reserved for in-circuit serial programming. Use the PPS feature to map peripheral signals to any I/O pin. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16F15256-E/SP

PIC16F15256-E/SP - 28KB Flash, 32MHz 8-bit MCU | Microchip

The Microchip PIC16F15256-E/SP is an 8-bit PIC microcontroller in a 28-pin SPDIP package, integrating 28 KB of Flash program memory, 2 KB of SRAM, and a 32 MHz internal oscillator across the PIC16F152xx family. The device pairs a Core Independent Peripheral (CIP) set with Intelligent Analog on-chip resources and the eXtreme Low-Power (XLP) nanoWatt technology for battery-friendly sensor nodes. An 8-bit microcontroller (MCU) is a microprocessor core with an 8-bit data path, integrated program and data memory, and on-chip peripherals designed for embedded control. The PIC16F152 family is positioned by Microchip as a cost-sensitive 8-bit platform that combines a simplified feature set with high-utility peripherals; within the broader taxonomy it sits under PIC microcontrollers -> 8-bit MCUs -> microcontrollers -> microprocessors and logic. The same product line spans 8/14/16/20/28/40/44-pin package options, sharing the same peripherals for scalability. Key features of the PIC16F15256-E/SP include a 10-bit Analog-to-Digital Converter (ADC), Peripheral Pin Select (PPS) for flexible signal routing, two PWM modules, two Capture/Compare/PWM (CCP) modules, a hardware limit timer (HLT), a windowed watchdog timer (WDT), an Enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART), and SPI/I2C digital interfaces. The XLP technology enables sub-uA sleep currents for energy-harvesting or coin-cell designs. Architecturally, the PIC16F15256-E/SP uses a RISC-based PIC core with a single-cycle instruction execution unit, hardware multiplier, and a priority interrupt controller. The PPS block decouples digital peripheral I/O from fixed pin assignments, simplifying board layout when peripherals must be remapped. Internal Intelligent Analog features reduce external component count, while CIPs such as the CWG, NCO, and HLT operate without CPU intervention, lowering average current and latency. Typical applications include cost-sensitive sensor nodes, real-time control of small motors or fans, low-power IoT edge devices, household appliance user interfaces, and battery-powered instrumentation. The combination of 28 KB Flash and 2 KB SRAM accommodates state machines with calibration tables and small protocol stacks. When designing with this part, allocate the PPS mapping early in the schematic stage, budget 28 KB Flash carefully for bootloader + application splits, and use the XLP sleep modes aggressively for battery life. The -E suffix designates the extended (-40C to +125C) temperature range. This page consolidates distributor pricing, drop-in same-family alternatives, and design considerations not duplicated in the manufacturer datasheet - synthesized specifically for engineers selecting an 8-bit MCU for cost-driven embedded designs.

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PIC16F15256-E/SS

PIC16F15256-E/SS - 8-bit MCU 32MHz 28KB Flash 28-SSOP | Microchip

The Microchip Technology PIC16F15256-E/SS is an 8-bit RISC microcontroller from the PIC16F152xx family featuring 28KB of Flash program memory, 2KB of RAM, and a maximum CPU clock of 32MHz, housed in a 28-pin SSOP (Shrink Small Outline Package). It integrates a 10-bit ADC, two CCP modules, two PWM outputs, EUSART, SPI/I2C, Peripheral Pin Select (PPS), and Microchip's eXtreme Low-Power (XLP) technology for battery-friendly designs. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data bus, optimized for deterministic real-time control in cost-sensitive embedded applications. Within the broader semiconductor hierarchy, an MCU sits under microcontroller -> embedded processor -> semiconductor device. The PIC16F152xx family is a streamlined PIC16 derivative, positioned between the PIC16F1xxx mid-range family and the lower-pin PIC10/12/16 baseline families, offering Core Independent Peripherals (CIPs) and intelligent analog at low power. Key features of the PIC16F15256-E/SS include a wide 1.8V to 5.5V supply range, 10-bit ADC with internal voltage reference, two PWM/CCP channels for motor and lighting control, hardware EUSART and SPI/I2C peripherals, on-chip 32kHz LFINTOSC and 16MHz HFINTOSC, and PPS for flexible signal routing. XLP technology delivers nanoWatt sleep currents, ideal for battery-operated sensors and IoT endpoints that spend most of their time in sleep. The PIC16F15256-E/SS uses Microchip's enhanced mid-range 8-bit CPU core with a hardware multiplier and a modified Harvard architecture. Program execution takes place from internal Flash through a 14-bit instruction word, and on-chip in-circuit serial programming (ICSP) allows field upgrades via the same two pins used for debugging, eliminating the need for a separate boot loader. Typical applications include low-cost sensor nodes, LED lighting control, home appliances, battery-powered IoT devices, and industrial real-time control. The combination of 28KB Flash and 2KB RAM is well-suited to small protocol stacks such as Modbus RTU, sensor fusion libraries, and BLE/BEACON-style beacons when paired with an external radio. When designing with this part, ensure that the ICSPDAT/ICSPCLK pins are not hard-wired to ground or Vcc if in-circuit programming is required; reserve a 4.7kOhm pull-up on MCLR as recommended by Microchip. The wide operating voltage range allows direct connection to single-cell Li-ion or 2xAA chemistries, but verify ADC reference selection for low-voltage rail sensing. This page synthesizes verified distributor pricing, datasheet cross-references, and drop-in SSOP alternatives not found on any single manufacturer page, giving embedded engineers a faster sourcing and design decision than navigating the PIC16F152xx datasheet alone.

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PIC16F15256-E/STX

PIC16F15256-E/STX - 8-bit MCU, 28KB Flash, 32MHz, 28-VQFN | Microchip

The Microchip Technology PIC16F15256-E/STX is an 8-bit PIC microcontroller IC built on the enhanced mid-range PIC16 CPU core, delivering up to 32 MHz operation with 28 KB of Flash program memory in a compact 28-pin VQFN (4x4 mm) package. The device integrates 2 KB of SRAM, Core Independent Peripherals (CIPs) including CWG, NCO and PWM, a 10-bit Analog-to-Digital Converter (ADC), standard communication peripherals (UART, SPI, I2C), and eXtreme Low-Power (XLP) sleep modes suitable for battery-driven designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash for program, SRAM for data, EEPROM for non-volatile storage), peripherals, and I/O on one die. The PIC16F152 family sits inside Microchip's 8-bit PIC16 portfolio, targeting cost-sensitive sensor and real-time control applications. Within the broader semiconductor taxonomy it is a member of the MCU -> embedded controller -> microcontroller -> 8-bit microcontroller -> PIC16 -> PIC16F152xx family chain. The part is designed for applications that demand deterministic real-time response, peripheral flexibility through Peripheral Pin Select (PPS), and low active/sleep power. Key features include a 10-bit ADC with up to 18 input channels, multiple Enhanced Universal Synchronous/Asynchronous Receiver Transmitter (EUSART) ports, SPI/I2C master/slave modes, 2 Capture/Compare/PWM (CCP) modules, 4 8-bit timers, a Numerically Controlled Oscillator (NCO) for precision frequency generation, Complementary Waveform Generator (CWG), and a configurable Logic Cell. XLP technology typically delivers nano-amp sleep currents with fast wake-up, enabling multi-year battery life on coin cells or 2xAA chemistries. The 28-VQFN package keeps board area to roughly 16 mm², attractive for space-constrained sensor nodes. Architecturally the part uses a Harvard-style 8-bit datapath with a 14-bit instruction word and hardware stack, providing deterministic interrupt latency well suited to motor-control, lighting, and sensor sampling loops. The PPS block remaps digital peripheral I/O onto a wide range of device pins, freeing designers from rigid pin-function assignment and shortening PCB revisions. Internal 32 MHz and 31 kHz oscillators plus an HFINTOSC with PLL reduce BOM cost by removing external crystals in many applications. Typical applications include IoT sensor nodes, wearable health/fitness devices, home automation, low-power wireless remote controls, LED lighting controllers, battery-powered instrumentation, and small motor-control boards (fans, pumps, valve drivers). The combination of CIPs and PPS enables a single MCU to service multiple sensor and actuator channels without external glue logic. When designing with the PIC16F15256-E/STX, mind the VQFN-4x4 thermal pad - it must be soldered to a sufficient copper pour (typically a 4 mm² thermal land on inner or bottom PCB layers) to meet the 32.1 VQFN package power-dissipation rating. Decouple VDD with a 100 nF X7R capacitor placed within 3 mm of the pin, and provide a 10 uF bulk capacitor on the same net if the source impedance is high. For low-power operation, configure unused peripherals off and select the LFINTOSC or 32 kHz external mode before sleep. This page synthesizes distributor pricing, drop-in package-compatible alternatives, and practical engineering notes beyond what is published in the manufacturer datasheet, making it a faster reference for sourcing and design-in decisions.

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PIC16F15256-I/SP

PIC16F15256-I/SP - 8-bit MCU, 32MHz, 28KB Flash, 28-SPDIP | Microchip

The Microchip Technology PIC16F15256-I/SP is an 8-bit PIC microcontroller featuring a 32MHz internal oscillator, 28KB of Flash program memory, 2KB of SRAM, and Peripheral Pin Select (PPS) flexibility, housed in a 28-pin SPDIP package. It belongs to the PIC16F152xx family of Full-Featured microcontrollers, designed for cost-sensitive sensor and real-time control applications. An 8-bit microcontroller is a single-chip computer built around an 8-bit data path that integrates a CPU core, program memory (Flash), data memory (RAM), peripherals, and I/O on one silicon die. The PIC16F15256 sits within the broader PIC microcontrollers -> 8-bit microcontrollers -> microcontrollers -> embedded processors -> integrated circuits hierarchy, and it implements the Microchip enhanced mid-range core with a modified Harvard architecture and 14-bit instruction word. Key features include 10-bit ADC, 2 PWM modules, 2 CCP (Capture/Compare/PWM) modules, Hardware Limit Timer (HLT), Watchdog Timer (WDT), Peripheral Pin Select (PPS) for I/O remapping, EUSART, SPI/I2C, and Microchip's eXtreme Low-Power (XLP) technology for battery-friendly operation. The 28KB Flash and 2KB RAM on-chip memory allows complex firmware and reasonable buffer sizes for embedded sensor hubs. Typical applications include IoT sensor nodes, industrial automation controllers, low-power edge devices, consumer appliances, building automation, HVAC controls, and battery-powered instrumentation. The combination of XLP technology with PPS, ADC, and standard communication peripherals suits applications where power budget and peripheral flexibility matter more than raw processing throughput. When designing with this part, use the MPLAB X IDE with the XC8 compiler and verify the PIC16F15256 header file for the latest SFR map and clock configuration. Peripheral Pin Select must be carefully mapped during initialization, and the XLP sleep modes (Doze, Idle, Sleep) should be benchmarked for the specific workload to maximize the sum of savings over the device lifetime.

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PIC16F15256-I/STX

PIC16F15256-I/STX - 8-Bit MCU, 28KB Flash, 32MHz, 28-VQFN | Microchip

The Microchip Technology PIC16F15256-I/STX is an 8-bit PIC16 microcontroller with 28KB Flash, 2KB RAM, and a 32MHz CPU core, housed in a 28-pin VQFN (4x4) package. The device integrates a 10-bit ADC, two PWM/CCP modules, an EUSART, SPI, I2C, and peripheral pin select (PPS), all engineered for cost-sensitive sensor and real-time control nodes. An 8-bit microcontroller (MCU) is a small computer-on-a-chip that combines a CPU, non-volatile program memory, volatile data memory, and a curated set of digital and analog peripherals around a Harvard or modified-Harvard bus. Within the broader taxonomy, the PIC16F15256 belongs to the 8-bit MCU class -> PIC microcontrollers -> PIC16 family -> PIC16F152xx sub-family, and ultimately to the embedded processing semiconductor category that also includes 16-bit dsPIC, 32-bit ARM Cortex-M, and RISC-V microcontrollers. Its role in any system is to read sensors, run deterministic control loops, and drive actuators, displays, or communication busses. Key features include up to 32MHz internal oscillator operation, 28KB self-programmable Flash with code protection, 2KB SRAM, an 18-channel 10-bit ADC, two 10-bit PWM outputs with two CCP modules, an EUSART (RS-232/RS-485), SPI and I2C with address masking, a hardware limit timer (HLT), windowed watchdog timer, and Microchip's eXtreme Low-Power (XLP) sleep modes drawing under 50 nA typical. The Peripheral Pin Select block remaps most digital peripherals to a wide choice of I/O pins, easing PCB layout. Architecturally, the PIC16F15256 uses Microchip's enhanced mid-range 8-bit core with a hardware multiplier, single-cycle instruction fetch, and 256-byte EEPROM data memory. The on-chip voltage regulator supports operation from 1.8V to 5.5V across -40C to +85C industrial range. Built-in Core Independent Peripherals such as the CWG, NCO, and HLT allow complex waveform, frequency, and timing functions to execute without CPU intervention, freeing the core for application logic. Typical applications include IoT sensor end nodes, battery-powered HVAC and thermostat controls, white-goods and small appliance controllers, low-cost BLDC fan and pump drivers, lighting controllers, and remote-control user-interface boards. The combination of small 4x4 mm VQFN footprint and rich analog/digital mix suits compact, cost-constrained designs. Design consideration: when migrating from a 28-pin SPDIP/SOIC PIC16, the VQFN-28 (4x4) STX package requires a 0.4 mm pitch land pattern with an exposed thermal pad that MUST be soldered to the ground plane for thermal and electrical performance; skip this and the part may overheat or exhibit reset issues at full peripheral load. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16F15256T-I/STX

PIC16F15256T-I/STX - 8-bit MCU, 28KB Flash, 28-VQFN | Microchip

The Microchip Technology PIC16F15256T-I/STX is a 32 MHz 8-bit PIC16 microcontroller with 28 KB Flash, 2 KB SRAM, 256 B EEPROM, and a 10-bit ADC, housed in a 28-pin VQFN (4x4 mm) surface-mount package. The part suffix "T" indicates Tape & Reel packaging and "I" denotes the industrial -40C to +85C operating temperature range; the "STX" designator identifies the 28-VQFN package. An 8-bit PIC microcontroller (MCU) is a compact, low-power RISC-based processor core (typically Microchip's enhanced mid-range or similar core) augmented with on-chip Flash program memory, data SRAM, EEPROM, and a tailored set of digital and analog peripherals. PIC MCUs sit within the broader hierarchy of microcontrollers -> embedded processors -> semiconductor devices, and the PIC16F152xx family is targeted at cost-sensitive sensor and real-time control applications where essential peripherals and eXtreme Low-Power (XLP) operation are required. Key features include 28 KB self-programmable Flash, 2 KB SRAM, 256 B EEPROM, a 10-bit Analog-to-Digital Converter (ADC), two 10-bit PWMs, two Capture/Compare/PWM (CCP) modules, Peripheral Pin Select (PPS), EUSART, SPI, I2C, an 8-bit timer with Hardware Limit Timer (HLT), Windowed Watchdog Timer (WDT), and XLP technology for nanoWatt sleep currents. The 32 MHz internal oscillator eliminates the need for an external crystal in many designs. The device uses an enhanced mid-range 8-bit RISC architecture with a single-cycle instruction set, providing ~8 MIPS throughput at 32 MHz. PPS remaps digital peripheral I/O to a wide choice of physical pins, simplifying PCB layout. Memory Access Partition (MAP) supports bootloader-style self-programming and field firmware updates without external programming hardware. Typical applications include IoT sensor nodes, battery-powered home automation, low-cost motor control (small fans, BLDC drivers), LED lighting controllers, consumer appliances, and industrial sensor interfaces. The combination of XLP sleep currents, 10-bit ADC, and PWM peripherals suits always-on sensor hubs that wake, sample, transmit, and return to sleep. When designing with the PIC16F15256T-I/STX, plan for in-circuit serial programming (ICSP) via the PGC/PGD pins and verify the VQFN-4x4 thermal pad is soldered for proper thermal and electrical performance. PPS assignments must be configured at firmware start-up before peripheral use; an unconfigured PPS-mapped pin defaults to GPIO. This page synthesizes distributor pricing, pin-compatible drop-in alternatives within the PIC16F152xx family, and pragmatic design notes (decoupling, ICP routing, low-power mode entry) that go beyond the manufacturer datasheet's typical application section.

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PIC16F1526-E/MR

PIC16F1526-E/MR - 8-Bit 20MHz 14KB Flash MCU 64-QFN | Microchip

The Microchip Technology PIC16F1526-E/MR is an 8-bit PIC microcontroller from the PIC16F1526/1527 family, featuring a 20 MHz CPU core, 14 KB (8K x 14) of self-read/write Flash program memory, 768 bytes of RAM, and a 64-pin QFN (9x9) exposed-pad package. It operates across 1.8 V to 5.5 V supply rails and is qualified to the -40C to +125C extended industrial temperature range. The 'E' suffix designates the extended temperature grade while 'MR' identifies the 64-pin QFN package with tape-and-reel packaging. What is an 8-bit microcontroller? An 8-bit microcontroller (MCU) is a single-chip computer that processes data in 8-bit chunks and integrates a CPU, non-volatile program memory (typically Flash), volatile data memory (RAM), and a rich set of peripherals such as timers, ADC, communication interfaces, and GPIO. MCUs belong to the broader category of embedded microcontrollers -> microcontrollers -> microcomputers -> semiconductors. PIC microcontrollers from Microchip use a RISC-based Harvard architecture that executes one instruction per clock cycle (except branches), making them deterministic and code-efficient for real-time control applications. Key features of the PIC16F1526 include the Enhanced Mid-Range core with 49 instructions and 16 stack levels, an internal 16 MHz oscillator, two each of MI2C, SPI, and EUSART-with-auto-baud peripherals, ten CCP (Capture/Compare/PWM) modules, a 30-channel 10-bit ADC with voltage reference, 25 mA source/sink capable I/O, six 8-bit timers (TMR0/2/4/6/8/10), three 16-bit timers (TMR1/3/5), and an extended Watchdog Timer (WDT). The device also offers XLP (eXtreme Low Power) technology for energy-sensitive applications. Architecturally, the PIC16F1526 combines 53 GPIO pins with rich analog and digital peripheral integration in a single die. The 30-channel 10-bit ADC with internal voltage reference enables direct sensor interfacing, while the dual CCP/ECCP blocks and dedicated PWM channels support motor and lighting control. The EUSART with auto-baud eliminates manual baud-rate calculation for serial links. Typical applications include industrial control panels, consumer appliances, IoT sensor nodes, LED lighting controllers, battery-powered meters leveraging XLP, and automotive body modules. The 64-QFN footprint and 1.8 V minimum supply make it suitable for portable and space-constrained designs where low quiescent current and abundant I/O are required. When designing with this MCU, ensure the exposed pad on the QFN package is soldered to the PCB ground plane for thermal dissipation and electrical performance. Decouple VDD with a 0.1 uF ceramic capacitor placed as close as possible to the supply pin pair. This page synthesizes Microchip distributor pricing, drop-in alternatives within the same 64-QFN package family, and practical design notes beyond the manufacturer datasheet, enabling faster part selection and BOM validation.

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PIC16F1526-E/PT

PIC16F1526-E/PT - 8-bit MCU 14KB Flash 20MHz | Microchip

The Microchip Technology PIC16F1526-E/PT is an 8-bit enhanced mid-range PIC16 microcontroller (MCU) featuring 14KB (8K x 14) of Flash program memory, 768 bytes of RAM, and a 20 MHz CPU core, housed in a 64-pin TQFP (10x10 mm) package. It belongs to the PIC16F152x family with nanoWatt XLP extreme-low-power technology, supporting operating voltages from 2.5 V to 5.5 V and an extended industrial temperature range of -40 °C to +125 °C. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, Flash program memory, RAM, peripherals, and I/O on one die, executing instructions 8 bits at a time. The PIC16F1526 sits inside the broader taxonomy: microcontroller -> embedded MCU -> 8-bit MCU -> RISC MCU -> PIC architecture -> PIC16 enhanced mid-range family -> PIC16F152x sub-family. It uses Microchip's enhanced Harvard RISC architecture with 200 ns single-cycle instruction execution, suitable for cost-sensitive, low-power embedded applications where deterministic real-time behaviour and easy programming matter more than raw compute throughput. Key differentiating features include 14KB self-programmable Flash with code protection, 256 bytes of EEPROM data memory, 12-channel 10-bit ADC, multiple timer modules, Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), Master Synchronous Serial Port (MSSP) supporting SPI and I²C, 54 digital I/O pins, and nanoWatt XLP sleep currents down to the sub-microamp range for battery-powered designs. The PIC16F1526-E/PT is supplied in a 64-pin TQFP (Thin Quad Flat Pack, 10x10 mm body, 0.5 mm pitch), giving it the I/O headroom required for human-machine interface panels, sensor aggregation nodes, and small protocol-bridge designs. Integrated peripherals such as the on-chip voltage reference, comparator module, and PWM generators reduce bill-of-materials cost. Typical applications include consumer appliance control boards, IoT sensor nodes, USB/HID peripherals, LED lighting controllers, battery chargers, and industrial instrumentation. The wide operating voltage range (2.5-5.5 V) makes it directly compatible with both 3.3 V and 5 V system rails, and the XLP nanoWatt technology enables years of operation from a single coin cell. When designing with this MCU, observe the recommended decoupling scheme: place a 100 nF ceramic bypass capacitor as close as possible to each VDD/VSS pair, and add a bulk capacitor (4.7-10 µF) at the regulator output. Use ICSP pins (ICSPCLK/ICSPDAT) for in-circuit programming and debugging, and reserve the MCLR pin with a proper pull-up network. This page synthesizes distributor pricing tiers, drop-in same-family alternatives, parametric comparisons, and practical design notes not found in the standalone manufacturer datasheet, giving engineers a single, actionable reference for selecting and sourcing the PIC16F1526-E/PT.

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PIC16F1526-I/MR

PIC16F1526-I/MR - 8-Bit 20MHz 14KB Flash 64-QFN MCU | Microchip

The Microchip Technology PIC16F1526-I/MR is an 8-bit PIC16 microcontroller built on Microchip's enhanced mid-range core, featuring 14 KB (8K x 14 words) of self-read/write Flash program memory, 768 bytes of RAM, and 49 instructions across 16 stack levels, in a 64-pin QFN (9x9 mm) package. The device runs up to 20 MHz from a 1.8 V to 5.5 V supply, integrates 12-bit-resolution ADC channels in a 30-channel 10-bit ADC, and includes XLP (eXtreme Low Power) technology for battery-aware designs. An 8-bit microcontroller (MCU) is a single-chip computer that combines a CPU, program memory, data RAM, and peripherals such as ADC, timers, and communication interfaces. Within the broader MCU taxonomy, the PIC16 family sits at the entry-level/mid-range tier of Microchip's 8-bit portfolio, between baseline PIC10/14 and high-pin-count PIC18 devices. The enhanced mid-range core adds C-friendly optimizations and a wider instruction set over the baseline PIC16 core, while keeping the deterministic, single-cycle architecture that PIC MCUs are known for. Key features of the PIC16F1526-I/MR include 30 channels of 10-bit ADC with voltage reference, two MSSP peripherals supporting SPI and I2C, an EUSART with auto-baud, ten CCP (Capture/Compare/PWM) modules, six 8-bit timers (TMR0/2/4/6/8/10), three 16-bit timers (TMR1/3/5), an extended watchdog timer (WDT), and 25 mA source/sink current capability on I/O pins for direct LED drive. Internal 16 MHz oscillator support reduces BOM cost. The PIC16F1526-I/MR uses Harvard architecture with separate program and data buses, an internal 16 MHz oscillator, and XLP technology that drops quiescent current into the microamp range during sleep. Internal voltage reference and 10-bit ADC architecture enable sensor-type signal collection, and the 30 ADC channels support multi-signal applications like sensor arrays and motor control loops. Typical applications include industrial sensor nodes, LED lighting controllers, low-power IoT endpoints, home appliances, automotive body/comfort modules, and battery-powered instrumentation. The wide 1.8 V to 5.5 V range and XLP sleep currents below 1 uA also fit energy-harvesting systems. When designing with this MCU, ensure the 64-QFN exposed pad is soldered to a sufficient ground plane for thermal dissipation. Decouple VDD with a 100 nF ceramic capacitor placed within 3 mm of the pin, and add a 10 uF bulk capacitor on the main supply rail. MPLAB X IDE with XC8 compiler is the supported toolchain. This page synthesizes distributor pricing, 64-QFN drop-in alternatives, and practical design notes not found in the standalone Microchip PIC16F1526 datasheet.

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PIC16F1526T-I/PT

PIC16F1526T-I/PT - 8-bit PIC MCU 14KB Flash 20MHz | Microchip

The Microchip Technology PIC16F1526T-I/PT is an 8-bit PIC microcontroller from the PIC16F1 family featuring 14KB (8K x 14) of Flash program memory, 768 bytes of RAM, and a 64-pin TQFP (10x10 mm) package, operating at up to 20 MHz instruction clock with a 200 ns instruction cycle. It includes 12-bit ADC, multiple timers, EUSART, MSSP I2C/SPI, and nanoWatt XLP extreme low-power technology for energy-efficient embedded designs. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, Flash program memory, SRAM data memory, and peripherals (ADC, timers, communication interfaces) into one package. MCUs form the lowest tier of the embedded computing hierarchy (microcontroller -> embedded processor -> computing platform) and are classified by core architecture (here, Microchip's enhanced mid-range PIC16 RISC core) and bit-width (8-bit here vs 16-bit PIC24/dsPIC or 32-bit Cortex-M). The '16F' prefix denotes Flash-based, in-circuit-reprogrammable memory, the '1526' is the family designator, and the 'T' suffix indicates tape-and-reel packaging. Key features include 14KB Flash / 768B RAM / 256B EEPROM, 54 digital I/O pins, a 12-bit ADC with up to 30 channels, two 8-bit and five 16-bit timers, two EUSART modules, two MSSP (I2C/SPI) modules, four 10-bit PWM outputs, and nanoWatt XLP sleep currents below 1 uA. The wide 2.3V to 5.5V operating range supports both 3.3V and 5V systems. The PIC16F1526 uses Microchip's enhanced mid-range 8-bit core with a hardware multiplier, 49 instructions, and 16-level deep hardware stack. Its 200 ns instruction execution at 20 MHz provides deterministic real-time control suitable for closed-loop sensor processing, while XLP technology delivers deep-sleep currents typically under 100 nA with retention RAM intact. Typical applications include IoT sensor nodes, home appliances, industrial control panels, automotive body modules, LED lighting controllers, battery-powered instruments, and USB/serial human-machine interface (HMI) boards. The 64-pin TQFP footprint gives generous I/O for keypad scanning, LCD drive, and multi-protocol bridging. Designers should evaluate the 20 MHz clock requirement against timing budgets; for lower-power applications, leverage the XLP sleep modes with peripheral interrupt wake-up. Use MPLAB X IDE with XC8 compiler and the MPLAB Snap or PICkit programmer for development; the PIC16F1526 is supported by Microchip's Code Configurator (MCC) for rapid peripheral setup. This page synthesizes distributor pricing, same-package drop-in alternatives, and design notes beyond the manufacturer datasheet to help engineers select and qualify the PIC16F1526T-I/PT for production.

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PIC16F1527-E/PT

PIC16F1527-E/PT - 8-bit 20MHz 28KB Flash MCU | Microchip 64-TQFP

The Microchip Technology PIC16F1527-E/PT is an 8-bit PIC16-family RISC microcontroller featuring 28KB (16K x 14) of Flash program memory, 1536 bytes of SRAM, and a maximum clock speed of 20 MHz, housed in a 64-pin TQFP (10x10 mm) package. It integrates two EUSART modules, two MSSP (I2C/SPI) modules, and ten PWM channels, supporting extensive peripheral connectivity for embedded control designs. Operating from a wide 2.5V to 5.5V supply, the device is part of the PIC® XLP™ (eXtreme Low Power) family, with sleep currents in the nanoWatt range for battery-powered applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and programmable peripherals. The PIC16F1527 belongs to the 8-bit PIC16 family, which sits within Microchip's broader PIC microcontroller portfolio, a hierarchy running from 8-bit baseline PIC10/PIC12/PIC16, to 16-bit dsPIC/PIC24, to 32-bit PIC32. 8-bit PIC16 MCUs use a RISC Harvard architecture with separate program and data buses, executing one instruction per cycle (except branches), making them deterministic and well-suited to real-time control. The 'F' suffix denotes Flash program memory, reprogrammable in-circuit via ICSP. Key features of the PIC16F1527-E/PT include 28KB of self-programmable Flash, 1536 bytes of data RAM, two EUSART modules for asynchronous and synchronous serial communication, two MSSP modules supporting both I2C and SPI protocols, and ten enhanced PWM channels with independent timing for motor, lighting, and power-conversion control. Additional integrated peripherals include comparators, a 10-bit ADC, and configurable digital I/O. The 'E' suffix denotes the extended (-40C to +125C) industrial operating temperature range. The PIC16F1527 uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word, providing higher code density than baseline PIC MCUs. The integrated nanoWatt XLP technology enables sleep currents below 1 µA, allowing battery-powered designs to last years on a single coin cell. The two EUSART and two MSSP peripherals share flexible pin mappings through the Peripheral Pin Select (PPS) subsystem, simplifying PCB layout. Typical applications include industrial automation controllers, sensor nodes for IoT systems, low-power remote control units, motor control (BLDC and stepper) front-ends, and home appliances. The 64-pin TQFP package provides up to 54 I/O pins, supporting complex user interfaces with multiple buttons, displays, and communication buses simultaneously. When designing with this device, allocate sufficient decoupling (100 nF ceramic at each VDD pin plus bulk 10 µF) and ensure the in-circuit serial programming (ICSP) lines (PGD/PGC) are accessible for production programming. For low-power designs, leverage the nanoWatt XLP sleep modes and use the on-chip low-power watchdog timer rather than an external supervisor. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for sourcing and designing with the PIC16F1527-E/PT.

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PIC16F1527-I/PT

PIC16F1527-I/PT - 8-Bit 20MHz 28KB Flash MCU | Microchip

The Microchip Technology PIC16F1527-I/PT is an 8-bit PIC16 XLP flash microcontroller delivering 20 MHz CPU performance, 28 KB (16K x 14) of program Flash, and 1536 bytes of RAM, integrated into a 64-pin TQFP (10x10 mm) package. The device executes instructions in 200 ns, combining enhanced mid-range PIC architecture with the proprietary eXtreme Low Power (XLP) technology for battery-friendly embedded control. A microcontroller (MCU) is a single-chip computer containing a CPU, program and data memory, and a rich set of peripheral interfaces such as ADC, timers, UART, I/O ports, and comparators. Within the broader semiconductor taxonomy, MCUs sit below microprocessors and above discrete logic ICs; the PIC16 family occupies the 8-bit mid-range tier between baseline PIC10/12/16 and the 16-bit dsPIC/PIC24 families. XLP technology specifically targets nanoWatt sleep currents, enabling years of operation from a single coin cell. Key features of the PIC16F1527 include 54 digital I/O pins, a 10-bit ADC with up to 30 channels, multiple Enhanced Universal Synchronous/Asynchronous Receiver/Transmitters (EUSART), SPI/I2C, up to 17 capture/compare/PWM (CCP/ECCP) channels, and a wide operating voltage range of 1.8 V to 5.5 V. The integrated 32 kHz internal oscillator and PLL-derived 32 MHz provide flexible clocking without external crystals, while nanoWatt XLP extends standby current into the sub-microamp range for sleep-dominant designs. Typical applications span consumer white goods, HVAC control, industrial sensor nodes, portable medical devices, e-metering, USB peripherals (with the on-chip full-speed USB 2.0 transceiver), and automotive body electronics (in -I and -E temperature grades). Designers frequently choose the PIC16F1527 when the application needs more than 14 KB of code space than the smaller PIC16F1519 and fewer pins than the PIC16F1526 family, but the same XLP feature set. Key design consideration: leverage XLP sleep modes aggressively, and use the internal 16 MHz HFINTOSC to eliminate the external crystal in cost-sensitive designs. Verify ADC acquisition time against source resistance using the formulas in the datasheet, especially when sampling above 100 ksps. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes drawn from the Microchip datasheet (DS40001682) plus community reference designs not found in any single source.

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PIC16F15274-E/MP

PIC16F15274-E/MP - 8-Bit MCU, 32MHz, 7KB Flash, 40-QFN | Microchip

The Microchip Technology PIC16F15274-E/MP is an 8-bit PIC microcontroller built on a RISC architecture, delivering 32MHz CPU performance with 7KB (7K x 8) of Flash program memory in a compact 40-pin QFN (5x5 mm) package. It integrates 512 bytes of SRAM, a 10-bit ADC, two PWM channels, two CCP modules, hardware limit timer (HLT), watchdog timer, peripheral pin select (PPS), EUSART, SPI/I2C, and Microchip's eXtreme Low-Power (XLP) technology for battery-sensitive designs. A PIC microcontroller is a compact, low-cost 8-bit computing core built around a Harvard RISC architecture with separate program and data buses. PIC microcontrollers belong to the broader category of microcontrollers (MCUs), which themselves are a subcategory of embedded processors and integrated circuits. They integrate CPU, Flash, SRAM, and peripherals into a single silicon die, eliminating the need for external memory and reducing bill-of-materials cost. Within Microchip's PIC16 mid-range family, the PIC16F152xx series targets cost-sensitive sensor and real-time control applications with a balance of Core Independent Peripherals (CIPs) and standard communication interfaces. Key features of the PIC16F15274-E/MP include Core Independent Peripherals that offload timing-critical tasks from the CPU, a 10-bit Analog-to-Digital Converter for sensor interfacing, peripheral pin select (PPS) for flexible signal routing, and XLP technology that minimizes active and sleep-mode current draw. The device operates across an extended temperature range and supports in-circuit serial programming (ICSP) for field updates. From an architectural perspective, the PIC16F15274-E/MP uses a 14-bit instruction word mid-range core, with most instructions executing in a single clock cycle. The integrated peripherals are interconnected via Microchip's CIP bus, allowing logic operations such as PWM-triggered ADC sampling to occur without CPU intervention, reducing latency and power consumption in real-time control loops. Typical applications include IoT sensor nodes, low-power battery-operated devices, home appliance controls, LED lighting controllers, and industrial sensor interfaces. The 40-QFN footprint is well suited to space-constrained PCB designs that require more I/O than 14- or 20-pin variants in the same family can provide. When designing with this device, ensure that decoupling capacitors are placed as close as possible to the VDD pins, and verify the PPS mapping against your chosen peripheral assignments. Developers migrating from 14/20-pin PIC16F152xx variants gain additional I/O but must revalidate their pin allocation against the 40-QFN pinout. This page synthesizes distributor pricing, drop-in alternatives from the PIC16F152xx family and pin-compatible same-package variants, and practical design notes not found in the manufacturer datasheet.

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PIC16F15274-E/P

PIC16F15274-E/P - 8-bit 32MHz MCU, 7KB Flash 40-PDIP | Microchip

The Microchip Technology PIC16F15274-E/P is an 8-bit PIC microcontroller featuring a 32 MHz CPU, 7 KB of Flash program memory, and 512 bytes of SRAM, housed in a 40-pin PDIP (Through-Hole) package. It integrates the eXtreme Low-Power (XLP) technology, a 10-bit ADC with computation, two PWM modules, two CCP modules, an EUSART, and both SPI/I2C peripherals, making it a versatile solution for cost-sensitive sensor and real-time control applications. A microcontroller (MCU) is a compact integrated circuit containing a processor core, memory, and programmable input/output peripherals. The PIC16F15274 belongs to the 8-bit microcontroller category, which sits below 16-bit and 32-bit MCUs in computational capacity but excels in simplicity, deterministic timing, and ultra-low power operation. Within the broader taxonomy, an MCU is a type of embedded processor -> microcontroller -> semiconductor -> integrated circuit. The PIC architecture is a RISC design known for its small instruction set, low power consumption, and robust peripherals. Key differentiating features include the Peripheral Pin Select (PPS) which allows flexible remapping of digital peripherals to any I/O pin, reducing PCB layout constraints. The 10-bit ADC with computation (ADC²) performs hardware averaging, threshold comparison, and basic filtering, offloading tasks from the CPU. The XLP technology delivers nanoWatt sleep currents, enabling battery-powered applications to run for years on a single cell. The PIC16F15274 utilizes the enhanced mid-range PIC16 CPU core with a modified Harvard architecture, providing deterministic 8-bit instruction execution. The integrated Core Independent Peripherals (CIPs) like the Hardware Limit Timer (HLT) and PWM allow complex control sequences to execute without CPU intervention, freeing the CPU for application logic. The wide operating voltage range from 1.8V to 5.5V supports both 3.3V and 5V system designs. Typical applications include IoT sensor nodes, home appliance control, LED lighting, battery management, industrial automation, and low-power edge devices. The combination of XLP technology and flexible peripherals makes it ideal for any application demanding low standby current and reliable real-time control. When designing with this device, ensure proper decoupling with 100nF ceramic capacitors placed close to VDD pins, and consider using PPS to route peripherals away from analog-sensitive pins. The 40-pin PDIP package offers easy through-hole assembly, simplifying prototyping and hobbyist projects. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a consolidated reference for BOM decisions and cross-brand sourcing.

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PIC16F15274-E/PT

PIC16F15274-E/PT - 8-bit MCU, 7KB Flash, 32MHz, 44-TQFP | Microchip

The Microchip Technology PIC16F15274-E/PT is an 8-bit PIC microcontroller built around a RISC core running at up to 32 MHz, integrating 7 KB of Flash program memory, 512 bytes of SRAM, and a 10-bit ADC into a 44-pin TQFP (10x10 mm) package. It belongs to the PIC16F152xx family, designed for cost-sensitive sensor and real-time control applications with Core Independent Peripherals (CIPs) and Intelligent Analog on-chip. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, volatile data memory, and a mix of analog and digital peripherals behind a set of general-purpose I/O pins. Within the broader taxonomy, an MCU sits under microcontroller -> embedded processor -> semiconductor device, and the PIC16F15274 occupies the 8-bit mid-range tier aimed at low-power, low-cost, deterministic control. The 'F' suffix denotes Flash program memory, allowing in-circuit re-programming for development and field updates. Key features include 7 KB Flash (7K x 14 words), 512 bytes SRAM, 256 bytes EEPROM, a 10-bit ADC with internal voltage reference, two PWM modules, two Capture/Compare/PWM (CCP) peripherals, hardware limit timer (HLT), watchdog timer, Peripheral Pin Select (PPS), EUSART, SPI, and I2C. The device also carries Microchip's eXtreme Low-Power (XLP) technology for battery-driven designs, along with a 32 MHz internal oscillator that lets the BOM drop external crystals in many applications. The PIC16F15274 uses a Harvard-architecture RISC core with a 14-bit instruction word, providing deterministic single-cycle execution for most instructions. The PPS module remaps digital peripherals onto a wide range of I/O pins, simplifying board layout when signal routing changes late in the design. The 10-bit ADC combined with internal voltage reference enables accurate sensor measurements without external analog components, while the HLT peripheral offloads timing-critical tasks from the CPU. Typical applications include battery-powered sensor nodes, home appliances, LED lighting controllers, low-cost motor control, IoT edge nodes, and industrial sensor hubs. The combination of XLP sleep currents below 1 microamp and integrated peripherals makes the part well suited to mains-battery hybrids and energy-harvesting front ends. When designing with the PIC16F15274-E/PT, take care with the decoupling network - place a 100 nF X7R plus a 10 uF bulk capacitor within 3 mm of the VDD pin. The 'E' temperature grade indicates -40C to +125C operation, so margin the clock and ADC reference for thermal drift at the extremes of the range. This page synthesizes distributor pricing, drop-in alternatives within the same TQFP-44 footprint, and practical design notes that complement (but do not replace) the manufacturer datasheet.

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PIC16F15274-I/MP

PIC16F15274-I/MP - 8-Bit 32MHz 7KB Flash MCU | Microchip | QFN-40

The Microchip PIC16F15274-I/MP is an 8-bit PIC16 microcontroller featuring 7KB of Flash program memory, 32MHz CPU speed, and 512 bytes of RAM, housed in a 40-pin QFN (5x5 mm) package with industrial temperature rating. It integrates a 10-bit ADC, two PWM modules, two CCP modules, hardware limit timer (HLT), watchdog timer, peripheral pin select (PPS), EUSART, SPI, and I2C communication peripherals, plus the eXtreme Low-Power (XLP) feature set for energy-sensitive designs. A microcontroller (MCU) is a single-chip computer integrating a CPU core, non-volatile program memory, working RAM, and programmable peripherals. The PIC16F15274 belongs to the 8-bit PIC16 family - within the broader taxonomy, this places it as: PIC16F15274 -> PIC16F152xx family -> PIC16F1xxx series -> PIC16 family -> 8-bit PIC microcontrollers -> microcontrollers -> embedded processors -> semiconductors. The 8-bit PIC architecture uses a Harvard design with separate program and data buses and a RISC-style instruction set optimized for deterministic interrupt response and low power operation. Key features of the PIC16F15274 include 7KB (7K x 14 word) self-programmable Flash, 512 bytes SRAM, 10-bit analog-to-digital converter with multiple channels, dual PWM outputs for motor or lighting control, complementary core independent peripherals (CIPs) such as the configurable logic cell and signal measurement timer, and the Intelligent Analog peripheral set. Operating voltage spans 1.8V to 5.5V, making the part suitable for both 3.3V and 5V system rails. Architecturally the device combines a 32MHz internal oscillator, instruction-cycle throughput up to 8 MIPS, and peripheral pin select (PPS) for flexible remapping of digital functions to physical pins. The XLP feature delivers nanoWatt sleep currents, allowing battery-powered nodes to remain dormant for years on a single cell. The integrated core-independent peripherals offload timing, waveform generation, and signal-conditioning tasks from the CPU. Typical applications include consumer appliances, sensor interface modules, low-cost motor control, LED lighting controllers, battery-powered IoT edge nodes, and general-purpose embedded control. The wide 1.8V-5.5V operating range and tiny QFN-40 footprint also suit space-constrained designs in industrial and home automation segments. Designers should note that the QFN-40 (5x5 mm) package requires a thermal pad soldered to a sufficient copper pour to meet the rated thermal performance. Programming is supported through Microchip's MPLAB X IDE ecosystem with XC8 compilers and PICkit programmers, and code examples are published for common tasks. This page consolidates distributor pricing, drop-in alternatives, design considerations, and application guidance drawn from the manufacturer datasheet and authorized distributors.

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PIC16F15274-I/P

PIC16F15274-I/P - 7KB Flash 8-bit MCU, 32MHz, 40-PDIP | Microchip

The Microchip Technology PIC16F15274-I/P is an 8-bit PIC microcontroller featuring 7KB Flash program memory, 512 bytes RAM, and a 32 MHz CPU core, housed in a 40-pin PDIP (Plastic DIP) through-hole package. It integrates a 10-bit ADC, two PWM channels, two CCP modules, hardware limit timer (HLT), watchdog timer (WDT), peripheral pin select (PPS), EUSART, SPI/I2C, and eXtreme Low-Power (XLP) technology. The device operates from 2.5V to 5.5V supply across the industrial -40C to +85C temperature range. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data-path CPU core with on-chip Flash, RAM, and peripheral IP. Within the broader semiconductor hierarchy, an MCU sits inside the microcontroller category, which itself belongs to the embedded computing / digital IC family. The PIC16F152xx family specifically targets cost-sensitive sensor and real-time control applications where low power, small footprint, and analog integration matter more than raw throughput. Key features of the PIC16F15274-I/P include 7KB (7K x 8) self-programmable Flash, 512 bytes data RAM, 10-bit ADC with computation, two PWM outputs, two CCP capture/compare/PWM blocks, peripheral pin select for flexible signal routing, and eXtreme Low-Power modes such as sleep currents in the nanoamp range. The combination of CIPs (Core Independent Peripherals) and Intelligent Analog lets the CPU offload timing and signal-conditioning tasks. Architecturally, the part uses Microchip's enhanced mid-range 8-bit core with a hardware multiplier, a 32 MHz internal oscillator, and instruction cache. The 10-bit ADC is paired with an internal voltage reference and computation features (averaging, threshold comparisons), making it suitable for direct sensor digitisation without an external analog front end. Typical applications include low-cost sensor nodes, IoT edge devices, appliance control boards, LED lighting controllers, battery-powered instrumentation, and consumer electronics HMI sub-modules. The wide 2.5V-5.5V supply and XLP operation allow direct Li-ion or 2xAA battery deployment. When designing with the PIC16F15274-I/P, choose the PDIP package for prototyping or hand-soldered designs and migrate to the TQFP-44 (PIC16F15274-I/PT) for production. Always reserve the ICSP pins (PGD/PGC) for in-circuit programming and ensure Vdd decoupling is placed within 5 mm of the supply pins. This page synthesizes distributor pricing, drop-in alternative listings, and design notes not consolidated in the manufacturer datasheet, helping engineers shorten evaluation time.

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PIC16F15274-I/PT

PIC16F15274-I/PT - 8-bit 32MHz MCU 7KB FLASH TQFP-44 | Microchip

The Microchip Technology PIC16F15274-I/PT is an 8-bit RISC microcontroller built around the PIC16 CPU core, operating at up to 32MHz, and housed in a 44-pin TQFP (10x10 mm) package. It integrates 7KB (7K x 8) of FLASH program memory, 512 bytes of SRAM, and 36 bytes of data EEPROM. The -I temperature grade supports an industrial operating range of -40C to +85C. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, RAM, and peripherals into one package. The PIC16 family sits in the hierarchy: PIC16 -> 8-bit PIC microcontrollers -> microcontroller (MCU) -> embedded controller -> semiconductor. The 16F designation indicates FLASH program memory, allowing in-circuit re-programmability. Compared with 32-bit ARM Cortex-M parts, PIC16 devices offer simpler instruction sets, lower cost, and lower power, making them ideal for cost-sensitive sensor and real-time control applications. Key features of the PIC16F15274 include a 10-bit ADC, two PWM modules, two CCP (Capture/Compare/PWM) peripherals, a hardware limit timer (HLT), a windowed watchdog timer (WDT), Peripheral Pin Select (PPS), and communication peripherals including EUSART, SPI, and I2C. It also carries the eXtreme Low-Power (XLP) designation, which allows nanoWatt-style sleep currents suitable for battery-powered sensor nodes. The PIC16F15274 belongs to the PIC16F152xx family of "essential peripheral" devices featuring Core Independent Peripherals (CIPs) such as the hardware limit timer and CWG. These CIPs let the on-chip peripherals operate without CPU intervention, reducing code complexity and improving deterministic real-time response. The 32MHz internal oscillator eliminates the need for an external crystal in many designs, simplifying BOM and reducing PCB area. Typical applications include IoT sensor nodes, home appliances, automotive body electronics, battery-powered metering, LED lighting controllers, and general-purpose embedded control in consumer and industrial products. The wide operating voltage and ultra-low sleep current suit coin-cell and energy-harvesting designs, while the EUSART and SPI/I2C peripherals allow straightforward connection to sensors, EEPROMs, and host MCUs. When designing with this part, leave adequate decoupling (typically 100 nF plus 10 uF bulk) close to VDD, follow Microchip's guidelines for in-circuit serial programming (ICSP) pad access, and verify ADC accuracy against the actual source impedance. Compared with discrete analog designs, the integrated 10-bit ADC and PWM simplify the BOM but require careful PCB grounding for noise-sensitive measurements. This page synthesizes distributor pricing, drop-in package-compatible alternatives drawn from Microchip's PIC16F152xx family, and practical design notes that go beyond the manufacturer datasheet to help engineers select the right variant for cost, pinout, and peripheral needs.

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PIC16F15245T-I/SS - 32MHz 8-bit MCU, 14KB Flash, 20-SSOP | Microchip

PIC16F15254-I/SS - 8-bit MCU, 7KB Flash, 32MHz | Microchip

PIC16F15254-I/STX - 8-Bit MCU, 32MHz, 7KB Flash, 28-VQFN | Microchip

PIC16F15255-I/SP - 8-Bit MCU, 14KB Flash, 32MHz | Microchip

PIC16F15255-I/SS - 32MHz 8-bit MCU, 14KB Flash 28-SSOP | Microchip

PIC16F15255T-I/STX - 8-bit MCU, 14KB Flash, 32MHz | Microchip

PIC16F15256-E/SP - 28KB Flash, 32MHz 8-bit MCU | Microchip

PIC16F15256-E/SS - 8-bit MCU 32MHz 28KB Flash 28-SSOP | Microchip

PIC16F15256-E/STX - 8-bit MCU, 28KB Flash, 32MHz, 28-VQFN | Microchip

PIC16F15256-I/SP - 8-bit MCU, 32MHz, 28KB Flash, 28-SPDIP | Microchip

PIC16F15256-I/STX - 8-Bit MCU, 28KB Flash, 32MHz, 28-VQFN | Microchip

PIC16F15256T-I/STX - 8-bit MCU, 28KB Flash, 28-VQFN | Microchip

PIC16F1526-E/MR - 8-Bit 20MHz 14KB Flash MCU 64-QFN | Microchip

PIC16F1526-E/PT - 8-bit MCU 14KB Flash 20MHz | Microchip

PIC16F1526-I/MR - 8-Bit 20MHz 14KB Flash 64-QFN MCU | Microchip

PIC16F1526T-I/PT - 8-bit PIC MCU 14KB Flash 20MHz | Microchip

PIC16F1527-E/PT - 8-bit 20MHz 28KB Flash MCU | Microchip 64-TQFP

PIC16F1527-I/PT - 8-Bit 20MHz 28KB Flash MCU | Microchip

PIC16F15274-E/MP - 8-Bit MCU, 32MHz, 7KB Flash, 40-QFN | Microchip

PIC16F15274-E/P - 8-bit 32MHz MCU, 7KB Flash 40-PDIP | Microchip

PIC16F15274-E/PT - 8-bit MCU, 7KB Flash, 32MHz, 44-TQFP | Microchip

PIC16F15274-I/MP - 8-Bit 32MHz 7KB Flash MCU | Microchip | QFN-40

PIC16F15274-I/P - 7KB Flash 8-bit MCU, 32MHz, 40-PDIP | Microchip

PIC16F15274-I/PT - 8-bit 32MHz MCU 7KB FLASH TQFP-44 | Microchip