Mga Microcontroller

Mga Produkto (20,000+)

PIC16F506T-I/ST - 8-bit MCU, 1.5KB Flash, 12 I/O, 14-TSSOP | Microchip
PIC16F506T-I/ST

PIC16F506T-I/ST - 8-bit MCU, 1.5KB Flash, 12 I/O, 14-TSSOP | Microchip

The Microchip PIC16F506T-I/ST is an 8-bit PIC microcontroller IC featuring 1.5KB (1K x 12) of FLASH program memory, 67 bytes of RAM, and 12 I/O pins, operating at up to 20 MHz instruction rate in a 14-pin TSSOP package. It belongs to the baseline PIC16 family built on a CMOS flash process with a RISC architecture, delivering 200 ns instruction execution. Background: An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data RAM, peripherals, and I/O on one silicon die. Within the broader taxonomy, the PIC16F506 sits in the category hierarchy: PIC microcontroller -> 8-bit MCU -> baseline PIC16 family -> CMOS flash-based RISC microcontroller -> embedded controller. This MCU class is used in cost-sensitive embedded applications where deterministic timing, low power, and small footprint matter more than raw processing throughput. Key features include 1.5KB self-programmable FLASH, 67 bytes SRAM, 12 digital I/O pins, an 8-bit ADC with multiple channels, internal oscillator, watchdog timer, and In-Circuit Serial Programming (ICSP) support. The 14-TSSOP surface-mount package keeps board area small while supporting industrial-grade -40C to +85C operation. The architecture uses a 12-bit instruction word, an 8-level hardware stack, and a single accumulator (W register) with up to 200 ns instruction cycle, allowing deterministic real-time control. Its nanoWatt technology provides power-managed sleep modes with current consumption measured in microamps, suiting battery-operated designs. Typical applications include small consumer appliances, LED lighting controllers, sensor signal conditioning, low-end motor control (PWM driving), and battery-powered instrumentation where the MCU must wake periodically, take a measurement, and return to sleep. Design consideration: when laying out the PCB, ensure the ICSP clock and data lines (RB6/RB7) are accessible for in-circuit programming and debugging - even production boards benefit from an unpopulated 2x3 header footprint for field firmware updates. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving the design engineer a faster path to qualification than distributor product pages alone.

RFQ Kontak
PIC16F526-E/MG - 8-bit Flash MCU, 1.5KB, 20MHz, QFN-16 | Microchip
PIC16F526-E/MG

PIC16F526-E/MG - 8-bit Flash MCU, 1.5KB, 20MHz, QFN-16 | Microchip

The Microchip Technology PIC16F526-E/MG is an 8-bit PIC16-family flash microcontroller integrating 1.5 KB of program memory (1K x 12 words), 64 bytes of RAM, and 128 bytes of EEPROM-style data EEPROM in a compact 16-pin QFN (3x3 mm) package with exposed pad. It operates at up to 20 MHz instruction execution from a 2.0V to 5.5V supply, includes an internal 8 MHz RC oscillator, and exposes 8 ADC-input channels plus a comparator, making it a high-density mixed-signal MCU for cost-sensitive embedded designs. A PIC microcontroller is a Harvard-architecture RISC device that combines CPU core, non-volatile program memory, RAM, and on-chip peripherals into a single IC. Within the broader taxonomy, the PIC16F526 sits in the hierarchy: microcontroller -> embedded MCU -> 8-bit MCU -> PIC16 mid-range family -> flash-memory variant. Its 14-bit-wide instruction word and 12-bit-wide opcode path deliver typical 2:1 code compression versus competing 8-bit cores, reducing flash pressure for application code. Key features include 11 I/O pins with individual direction control, an 8-channel 8-bit ADC, an on-chip comparator, internal 8 MHz oscillator calibrated to +/-1 percent, in-circuit serial programming (ICSP) via two pins, and a wide 2.0V-5.5V operating range with low-power sleep modes drawing under 1 microamp. The device also supports in-circuit debugging through the ICD interface and offers a watchdog timer with on-chip low-power oscillator for fail-safe operation. The PIC16F526 uses a 14-bit instruction word, two-stack hardware stack, and direct/indirect addressing modes. Its mid-range core supports 35 single-word instructions with most executing in one instruction cycle (four oscillator clocks). The internal oscillator eliminates external crystals in cost-sensitive designs, while ICSP allows firmware updates after PCB assembly without removing the device. Typical applications include battery-powered sensor nodes, low-cost consumer appliances, automotive body controllers, LED lighting controllers, and remote-control transmitters. Its small QFN-16 footprint suits space-constrained designs such as wearables, IoT end nodes, and disposable medical sensors. When designing with the PIC16F526-E/MG, ensure the exposed thermal pad is soldered to the PCB ground plane for thermal dissipation and electrical reference. Decouple VDD with a 100 nF ceramic capacitor placed within 5 mm of the supply pin to suppress switching noise on the internal ADC reference. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical PCB design notes that complement the official Microchip datasheet. Engineers can compare parametric deltas across 5 alternatives and review recommended companion parts for typical application circuits.

RFQ Kontak
PIC16F526-E/P - 8-Bit MCU 1.5KB Flash 20MHz 14-PDIP | Microchip
PIC16F526-E/P

PIC16F526-E/P - 8-Bit MCU 1.5KB Flash 20MHz 14-PDIP | Microchip

The Microchip Technology PIC16F526-E/P is an 8-bit RISC Flash microcontroller with 1.5 KB (1K x 12) program memory, 64 bytes RAM, 67 bytes data EEPROM, and an 8 MHz internal oscillator, housed in a 14-pin PDIP through-hole package. The "-E" suffix denotes the Extended (Industrial, -40C to +125C) operating temperature range. The device executes most instructions in a single 200 ns instruction cycle at 20 MHz oscillator input, delivering up to 5 MIPS throughput. An 8-bit microcontroller (MCU) is a programmable logic device built around an 8-bit data bus, integrating CPU, non-volatile program memory (Flash/ROM), volatile data RAM, and a configurable set of peripherals on a single silicon die. Within the broader semiconductor taxonomy, MCUs sit under microcontrollers, then embedded processors, then digital ICs. Small Flash MCUs like the PIC16F526 are intended for cost-sensitive applications where deterministic core performance and tiny pin-count packages matter more than absolute MIPS. Key features include 12 I/O pins with individual direction control, three hardware timers (Timer0 with 8-bit prescaler, Timer1 16-bit, and WDT), a precision 4/8 MHz internal oscillator with software calibration, and three channels of 8-bit Analog-to-Digital Conversion (ADC). The device also provides an analog comparator, In-Circuit Serial Programming (ICSP) for in-field firmware updates, and on-chip debug support via the ICD header. Architecturally, the PIC16F526 uses a 14-bit instruction-word Harvard architecture with separate code and data buses, allowing simultaneous instruction fetch and operand access. The Flash program memory supports self-programming and endurance of 100K erase/write cycles, while the EEPROM data memory offers 1M erase/write cycles. Brown-out Reset (BOR), Power-on Reset (POR), and MCLR pin provide robust system startup. Typical applications include consumer appliances, LED lighting controllers, battery chargers, sensor interfaces, remote controls, toys, and small industrial control modules. The 14-pin PDIP package is especially suited for hobbyist, prototyping, and through-hole production where hand-soldering or socketed replacement is required. When designing with this device, observe the VDDerating rules in the electrical characteristics table - power dissipation increases with frequency. Use decoupling capacitors within 5 mm of VDD, and place the ICSP clock and data lines so they do not interfere with high-impedance analog signals. This page synthesizes distributor pricing, drop-in 14-pin PDIP alternatives, and practical design notes that complement the manufacturer datasheet.

RFQ Kontak
PIC16F526-E/ST - 1.5KB Flash 8-bit MCU | Microchip
PIC16F526-E/ST

PIC16F526-E/ST - 1.5KB Flash 8-bit MCU | Microchip

The Microchip Technology PIC16F526-E/ST is a 14-pin, 8-bit Flash microcontroller delivering 1.5 KB of program Flash, 67 bytes of RAM, and a 4/8 MHz precision internal oscillator in a 14-pin TSSOP (ST) package. It executes instructions at speeds up to 20 MHz and offers a wide 2.0V to 5.5V operating voltage range, 8-bit ADC with 3 input channels, two on-board analog comparators, and 64 bytes of non-volatile Flash data EEPROM emulation. An 8-bit microcontroller is a small computing system on a single integrated circuit containing a CPU, memory (Flash for program, RAM for data), and configurable I/O peripherals. The PIC16F526 belongs to Microchip's baseline PIC family with a 12-bit instruction set, 2 stack levels, 33 single-cycle (2-cycle for branches) instructions, and an 8-bit wide data path. Within the taxonomy it sits as an 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. The Flash-based program memory and integrated analog peripherals position it as a low-cost mixed-signal controller. Key features include a 1.125 ms Device Reset Timer (DRT), 12 I/O pins with high-current sink/source capability, an internal 4 MHz or precision 8 MHz RC oscillator (factory calibrated), in-circuit serial programming (ICSP), and ultra-low-power sleep mode. The integrated ADC and comparators reduce external component count, while the wide VDD range enables both 3.3V and 5V system designs without level translation. The PIC16F526 uses a Harvard RISC architecture with separate code and data buses, allowing instruction fetch and operand access in a single cycle. This results in throughput roughly an order of magnitude higher than comparable 8-bit CISC controllers in the same price class. The internal oscillator eliminates external crystals, and the Flash data memory allows 100,000 erase/write cycles typical. Typical applications include battery-powered sensor nodes, consumer appliance control, LED lighting controllers, remote controls, and small motor/timer subsystems. The combination of low cost, integrated analog, and ultra-low sleep current suits cost-sensitive, compact embedded designs. When designing with this part, place VDD/VSS decoupling capacitors (100 nF minimum) within 3 mm of the package pins. For analog accuracy, dedicate one or two pins as digital-only to reduce cross-coupling into the ADC channels. Verify unused I/O pin state in firmware to prevent shoot-through. This page consolidates distributor pricing, drop-in TSSOP alternatives, and practical design notes not found in the Microchip datasheet, giving engineers a single reference for sourcing and second-sourcing the PIC16F526-E/ST.

RFQ Kontak
PIC16F526-I/MG - 8-Bit MCU, 1.5KB Flash, 20MHz | Microchip
PIC16F526-I/MG

PIC16F526-I/MG - 8-Bit MCU, 1.5KB Flash, 20MHz | Microchip

The Microchip Technology PIC16F526-I/MG is an 8-bit Flash microcontroller from the PIC16 family, featuring 1.5 KB of program Flash memory (1K x 14 words), 67 bytes of RAM, and a 20 MHz internal operating frequency in a compact 16-pin QFN (3x3 mm) package with exposed thermal pad. It supports an operating voltage range of 2.0V to 5.5V, an internal 8 MHz oscillator, and 12 I/O pins, making it well suited for cost-sensitive, space-constrained applications. An 8-bit Flash microcontroller (MCU) is a small, self-contained computing device built around an 8-bit data path and non-volatile Flash program memory. It sits within a hierarchy of: 8-bit MCU -> microcontroller -> embedded controller -> semiconductor. PIC microcontrollers use a RISC-based Harvard architecture with separate program and data buses, and Flash parts like the PIC16F526 allow in-system reprogrammability while keeping unit cost low — particularly valuable in any-volume production where flexibility and lead time matter. Key features include 1024 words of Flash program memory, 67 bytes of SRAM data memory, an 8-bit timer, a watchdog timer with on-chip 10 kHz nominal oscillator, and an internal 8 MHz calibrated oscillator (HFINTOSC). It offers 12 digital I/O pins, POR (Power-on Reset), BOR (Brown-out Reset), and an enhanced mid-range 14-bit instruction set. The device supports in-circuit serial programming (ICSP) via dedicated PGD/PGC pins for production-line firmware loading. Architecturally, the PIC16F526 uses an enhanced mid-range core with a 14-bit instruction word, a two-stage pipeline, and hardware stack depth of 4, delivering predictable, deterministic interrupt latency. The internal oscillator and on-chip reset circuitry eliminate the need for most external components, allowing the entire MCU plus bypass capacitor to fit on a footprint as small as the 3x3 mm QFN. Typical applications include battery-powered consumer devices (IR remote controls, low-end toys, PC peripherals), small appliance controls (coffee makers, fans, personal care tools), and LED lighting controllers. Industrial usage covers sensor signal conditioning modules, simple protocol bridges, and timer/replacement logic upgrades from older discrete 555-based designs. When designing with this part, place a 0.1 uF decoupling capacitor as close as possible to the VDD pin, keep traces to the HFINTOSC node short to minimize EMI, and use ICSP clock/data lines with series resistors if the programming header is distant from the MCU. This page consolidates distributor pricing, drop-in and family variants, and practical design notes that go beyond the manufacturer datasheet to accelerate component selection, sourcing, and PCB integration.

RFQ Kontak
PIC16F526-I/P - 8-Bit 20MHz 1.5KB Flash MCU | Microchip | 14-PDIP
PIC16F526-I/P

PIC16F526-I/P - 8-Bit 20MHz 1.5KB Flash MCU | Microchip | 14-PDIP

The Microchip Technology PIC16F526-I/P is an 8-bit PIC16 family flash microcontroller operating up to 20 MHz, with 1.5 KB (1K x 12) of Flash program memory, 67 bytes of RAM, and 64 bytes of non-volatile Flash data memory, housed in a 14-pin PDIP through-hole package. It integrates a precision 4/8 MHz internal oscillator, a 3-channel 8-bit ADC, two on-board analog comparators, and 12 I/O pins, and is fabricated on a baseline PIC16 core with 33 instructions, 2 stack levels, single-cycle execution for most opcodes, 12-bit-wide instructions, and an 8-bit-wide data path. A PIC microcontroller is a compact, self-contained computer-on-a-chip that integrates a CPU core, program memory, working RAM, non-volatile data EEPROM/Flash, and a configurable set of peripherals onto a single piece of silicon. The PIC16F526 belongs to Microchip's baseline 14-pin PIC16 sub-family — historically the lowest-cost entry point into the PIC ecosystem — and sits in the broader hierarchy of MCU -> 8-bit MCU -> PIC16 -> baseline core. Its small footprint, internal oscillator, and integrated ADC make it a drop-in workhorse for cost-engineered consumer and industrial products. Key features of the PIC16F526-I/P include an industrial-grade -40C to +85C operating range, an in-circuit serial programming (ICSP) interface for in-production firmware updates, a 1.125 ms device reset timer, and an on-chip comparator with programmable reference. The internal 4/8 MHz precision oscillator eliminates the need for an external crystal in cost-sensitive designs, while the 8-bit ADC with 3 input channels supports basic sensor readout for temperature, light, or voltage monitoring. Architecturally, the PIC16F526 uses a Harvard-style RISC core with 33 single-cycle instructions and a 12-bit instruction word that gives a code density of approximately 2:1 versus typical 8-bit CISC architectures. The 2-level hardware stack limits nested call depth, so deeply recursive or large state-machine code must be kept shallow. The 1.5 KB of Flash supports roughly 1000 lines of assembly or smaller C applications — well suited to fixed-function appliances where code density and deterministic timing outweigh raw compute. Typical applications include low-cost consumer appliances, battery-powered handheld devices, simple LED drivers, IR remote controls, sensor interface nodes, and small home automation modules. Its 12 I/O pins and integrated ADC and comparator let a single chip replace a handful of discrete components in many simple control loops. When designing with this MCU, allocate I/O pins early because only 12 are available, and two of those are typically shared with the ICSP programming interface (PGC/PGD), which means live programming must coexist with the application. Use the internal oscillator unless timing accuracy better than +/-1 percent is required, and add a decoupling capacitor within 5 mm of VDD. This page synthesizes distributor pricing, drop-in alternatives drawn from the same Microchip baseline 14-pin family, and practical design notes that go beyond the manufacturer datasheet.

RFQ Kontak
PIC16F526-I/SL - 8-bit 20MHz 1.5KB Flash MCU | Microchip | 14-SOIC
PIC16F526-I/SL

PIC16F526-I/SL - 8-bit 20MHz 1.5KB Flash MCU | Microchip | 14-SOIC

The Microchip Technology PIC16F526-I/SL is an 8-bit flash microcontroller from the PIC16F Baseline family, delivering 20 MHz (5 MIPS) CPU performance from 1.5 KB of program flash, 67 bytes of RAM, and 64 bytes of data EEPROM in a 14-pin SOIC (SL) package. It is built on Microchip's Baseline core with a 2-level hardware stack and 33 instructions, providing a compact, deterministic instruction set suitable for cost-sensitive embedded designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and a set of on-chip peripherals. Within the broader taxonomy, the PIC16F526 belongs to the 8-bit MCU category, sits under the PIC16 family of mid-range/baseline devices, and ultimately falls under the power management and embedded control segment of the semiconductor industry. Baseline PIC MCUs are commonly chosen for simple deterministic logic replacement, sensor signal conditioning, and low-power battery products where interrupt latency and code predictability matter more than raw MIPS. Key features include an on-chip 8 MHz high-precision internal oscillator (factory calibrated to ±1%), an 8-channel 8-bit Analog-to-Digital Converter (ADC), brown-out detect (POR/BOD), a Watchdog Timer (WDT), 11 digital I/O pins, an 8-bit timer (TMR0) with 8-bit prescaler, and an in-circuit serial programming (ICSP) interface for field updates. The device supports a wide 2.0V–5.5V operating voltage, allowing direct battery or USB-derived rails, and provides an operating temperature range of –40 °C to +85 °C for industrial environments. The PIC16F526 implements Harvard architecture with separate program and data buses, enabling single-cycle instruction fetch except for branches. The 33-instruction RISC-like instruction set simplifies code generation in MPLAB X IDE and XC8 C compiler. The internal oscillator eliminates the need for an external crystal in many designs, reducing BOM cost and PCB area. Sleep current is in the microamp range, making the part well suited to battery-backed and energy-harvesting applications. Typical applications include consumer appliance controls, LED lighting drivers, battery chargers, simple sensor signal processing, and home automation end nodes. The combination of an integrated ADC, internal oscillator, and low power operation makes the PIC16F526 particularly attractive as a drop-in replacement for older PIC10/12/16 baseline designs. Designers can scale to PIC16F15323 (newer Core Independent Peripherals) when additional CIPs, more memory, or lower power are needed. When designing with this part, verify that the 11-I/O budget fits your application, since many newer 14-pin PICs expose 12 I/Os. Use MPLAB X with the XC8 compiler, and consider the PICkit 3/4 or MPLAB SNAP programmer for ICSP. Watch the absolute maximum Vdd of 5.5V on the -I (industrial) grade when using USB-derived 5V rails with transients. This page synthesizes distributor pricing, drop-in baseline-family alternatives, and practical design notes not found in the standalone manufacturer datasheet.

RFQ Kontak
PIC16F526-I/ST - 8-Bit MCU, 1.5KB Flash, 20MHz, 14-TSSOP | Microchip
PIC16F526-I/ST

PIC16F526-I/ST - 8-Bit MCU, 1.5KB Flash, 20MHz, 14-TSSOP | Microchip

The Microchip Technology PIC16F526-I/ST is a 14-pin, 8-bit Flash microcontroller from the PIC16F family, delivering up to 20 MHz CPU performance with 1.5 KB (1K x 12) of Flash program memory, 67 bytes of SRAM, and 64 bytes of EEPROM in a TSSOP-14 surface-mount package. The device integrates an internal 8 MHz RC oscillator, brown-out reset (POR), and a watchdog timer (WDT), and provides 11 general-purpose digital I/O pins with programmable pull-ups. The "I" suffix indicates the industrial temperature grade of -40C to +85C and the "/ST" trailing code designates the 14-lead TSSOP package on tape and reel. What is an 8-bit Flash microcontroller? An 8-bit Flash microcontroller is a single-chip computer built around an 8-bit data path that executes one byte per instruction cycle. It is a member of the broader microcontrollers > embedded microcontrollers > integrated circuits product hierarchy. Flash memory stores the program code so the device can be reprogrammed in-circuit, eliminating the need for UV-erase EPROMs or mask-ROM tooling cycles. This makes 8-bit Flash MCUs the lowest-cost entry point for cost-sensitive embedded control, fitting between fixed-logic ICs and 16/32-bit microcontrollers in capability. Key feature highlights of the PIC16F526 include the 14-bit instruction word (PIC16 instruction set architecture), 2-level hardware stack, 8-bit timer/counter, integrated analog comparator with programmable reference, and ultra-low-power sleep mode drawing microamp-level current. The device runs on 2.0V to 5.5V VDD and supports in-circuit serial programming (ICSP) via two pins, enabling firmware updates after board assembly. Technically, the PIC16F526 uses a RISC Harvard-architecture core that fetches 14-bit instructions in a single cycle when the pipeline is full, achieving 200 ns instruction execution at 20 MHz. This core is shared with the PIC16F505 and PIC16F506 parts, allowing code reuse across the family. The internal 8 MHz oscillator can be calibrated in software to within +/- 1% at 25C using factory-stored calibration constants, eliminating external crystals in most designs and shrinking BOM. Typical applications include battery-powered sensor nodes, remote control transmitters, LED lighting controllers, white-goods user-interface boards, and low-end consumer appliances. The combination of internal oscillator, 12 I/O, and 1.5 KB Flash is well suited to products that previously used discrete logic plus a few timer ICs. Design consideration: at 5 V VDD and 20 MHz, the PIC16F526 draws approximately 4 mA active current. For ultra-low-power designs, drop to 32 kHz LF mode via the LFINTOSC and use sleep-mode wake-on-change (interrupt-on-change IOC) interrupts, which can yield average current below 20 uA including active processing. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical low-power design notes not found concisely in the manufacturer datasheet, giving procurement and embedded engineers a single decision-ready reference.

RFQ Kontak
PIC16F526T-I/MG - 1.5KB Flash 8-bit MCU, 20MHz QFN-16 | Microchip
PIC16F526T-I/MG

PIC16F526T-I/MG - 1.5KB Flash 8-bit MCU, 20MHz QFN-16 | Microchip

The Microchip PIC16F526T-I/MG is an 8-bit Flash microcontroller built on a RISC architecture with 1.5KB (1K x 14) of program memory and 64 bytes of RAM, packaged in a compact 16-pin QFN (MG, 3x3 mm) with internal 8MHz oscillator support. It executes instructions at up to 20MHz (200ns instruction cycle) and is targeted at cost-sensitive embedded applications where board space is at a premium. What is a microcontroller (MCU)? An MCU is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), data memory (RAM), and programmable peripherals into one package. PIC microcontrollers from Microchip Technology are 8-bit Harvard-architecture devices known for deterministic instruction timing, low power consumption, and a mature ecosystem of compilers, programmers, and debugging tools. Key features include 1.5KB self-programmable Flash program memory with 100K erase/write cycles, an 8-channel 8-bit analog-to-digital converter (ADC), an internal 8MHz precision oscillator, and ultra-low-power sleep modes drawing less than 100 nA. The 14-bit instruction word and 14-bit-wide program bus provide a balanced trade-off between code density and execution speed for control-loop and sensor-interface code. Typical applications include battery-powered sensor nodes, LED lighting controllers, consumer appliance user interfaces, low-cost motor control, and compact IoT edge devices. The wide 2.0V to 5.5V operating voltage allows direct connection to single-cell lithium, two-cell alkaline, or regulated 3.3V/5V rails. The internal oscillator eliminates external clock components, reducing BOM cost and PCB area. When designing with this device, note that the QFN-16 (MG) package has an exposed thermal pad that MUST be soldered to the PCB ground plane for thermal and electrical performance. In-system programming (ICSP) is supported via two dedicated pins (ICSPCLK/ICSPDAT), and the same pins are used for in-circuit debugging. Peripherals share pins via PPS-like fixed mappings on this mid-range baseline device.

RFQ Kontak
PIC16F526T-I/ST - 8-Bit 20MHz MCU 1.5KB Flash 14-TSSOP | Microchip
PIC16F526T-I/ST

PIC16F526T-I/ST - 8-Bit 20MHz MCU 1.5KB Flash 14-TSSOP | Microchip

The Microchip Technology PIC16F526T-I/ST is an 8-bit RISC PIC microcontroller with 1.5KB (1K x 12 words) of Flash program memory, 64 bytes of RAM, and 128 bytes of EEPROM data, housed in a 14-pin TSSOP package. It executes instructions at up to 20MHz from an internal oscillator, integrates an 8-channel 8-bit ADC, and supports supply voltages from 2.0V to 5.5V across the full -40C to +85C industrial temperature range. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, volatile data memory (RAM), and a set of programmable peripherals (ADC, timers, GPIO, communication blocks) on a single silicon die. Within the broader taxonomy, PIC16F526 belongs to the 8-bit PIC family, which sits under the RISC MCU class, which in turn is a sub-category of microcontrollers, embedded processors, and finally integrated circuits. Its small footprint and integrated analog make it well suited to cost-sensitive and space-constrained embedded designs where an external ADC and crystal would inflate both BOM and PCB area. Key features that distinguish this part include the nanoWatt Technology power-management suite (sleep current typically below 100 nA), a configurable internal oscillator that eliminates the need for an external crystal in most designs, an 8-bit ADC with 8 input channels, and 12 GPIO pins arranged for mixed digital/analog use. The Flash program memory supports in-circuit serial programming (ICSP), enabling firmware updates in the field without removing the device from the PCB. Architecturally, the PIC16F526 uses a Harvard-style 14-bit instruction set optimized for compact code density. The device includes a 4-channel comparator block and a capture/compare/PWM (CCP) module, both common peripherals in motor control and analog signal conditioning applications. Its internal oscillator is factory-calibrated to within +/-1 percent across voltage and temperature, allowing timing-sensitive UART and PWM designs to operate without external resonator components. Typical applications span small consumer appliances, sensor signal conditioning front-ends, low-cost LED lighting controllers, battery-powered remote controls, and white-goods user-interface modules. The wide operating voltage and integrated ADC simplify designs that previously required a dedicated analog front-end IC alongside the microcontroller. When designing with this part, evaluate whether the 1.5KB program memory and 64 bytes of RAM satisfy the firmware footprint. Applications requiring complex protocol stacks or graphical interfaces typically need a larger PIC16 or PIC18 device, but the PIC16F526 remains a strong choice where cost, small package size, and integrated analog are the dominant constraints. This page synthesizes distributor pricing, parametric data from the manufacturer datasheet, and drop-in alternative information specific to the 14-pin TSSOP footprint of the PIC16F526 family, providing an at-a-glance comparison that complements Microchip's product documentation.

RFQ Kontak
PIC16F527-E/JP - 8-bit MCU 1.5KB Flash 20-UQFN | Microchip
PIC16F527-E/JP

PIC16F527-E/JP - 8-bit MCU 1.5KB Flash 20-UQFN | Microchip

The Microchip Technology PIC16F527-E/JP is a low-cost 8-bit PIC microcontroller that integrates an 8-channel 8-bit ADC, two operational amplifiers, two analog comparators, and a capture/compare/PWM (CCP) module into a single 20-pin UQFN package. It provides 1.5 KB of Flash program memory, 64 bytes of Flash data memory, 67 bytes of SRAM, and executes instructions at up to 20 MHz from its internal oscillator, while supporting an additional 8 MHz internal RC oscillator for power-saving modes. A microcontroller (MCU) is a single-chip computer that combines a CPU core, non-volatile program memory, working RAM, and a set of peripheral interfaces such as ADC, timers, and communication ports. The PIC16F527 belongs to the mid-range PIC10/12/16 family, an 8-bit RISC architecture with 12-bit-wide opcodes that deliver highly symmetric code and a typical 2:1 code compression over competing 8-bit cores in the same price class. Positioned at the hierarchy level 8-bit microcontroller -> microcontroller -> embedded processor -> semiconductor, it targets cost-sensitive embedded designs where on-chip analog integration replaces external components. Key features include 12 I/O pins, support for In-Circuit Serial Programming (ICSP), a 5-bit DAC, a fixed voltage reference, an 8-bit timer/counter Timer0 with 8-bit prescaler, Timer1 with its own dedicated oscillator, Timer2, an enhanced CCP module, and an ultra-low-power Wake-up-from-Sleep on comparator change. The extended (-E) temperature grade spans -40 C to +125 C, suitable for industrial and automotive-grade applications. The PIC16F527 architecture uses a Harvard bus with separate program and data paths, which lets the CPU fetch the next instruction while reading the current operand. The 20 MHz oscillator produces a 200 ns instruction cycle; combined with single-cycle branching and single-cycle instruction execution for most opcodes, the device delivers approximately 5 MIPS throughput. On-chip peripherals are memory-mapped and configured through dedicated Special Function Registers, simplifying firmware development with Microchip's MPLAB X IDE and XC8 compiler. Typical applications include sensor signal conditioning with integrated op-amps, battery chargers using the ADC plus PWM for closed-loop current/voltage control, LED lighting drivers with smooth dimming via the CCP module, small appliances with capacitive-touch interfaces, and standalone motor-control loops using Timer1 plus comparator feedback. The wide operating voltage range of 2.0 V to 5.5 V and low Sleep current also make it suitable for remote controls and IoT edge nodes powered by coin-cell batteries. When designing with the PIC16F527-E/JP, place a 0.1 uF decoupling capacitor within 5 mm of the VDD pin and keep analog traces short and guarded to preserve ADC accuracy. The exposed thermal pad on the UQFN package must be soldered to the ground plane for mechanical strength and thermal dissipation. Unused op-amp and comparator inputs should be tied to known voltage levels through 10 kohm resistors to prevent parasitic current paths during Sleep transitions. This page consolidates verified distributor pricing, drop-in pin-compatible alternatives, and field-tested design guidance that is not bundled on the manufacturer product page, helping engineers shorten BOM evaluation time.

RFQ Kontak
PIC16F527-E/ML - 8-bit MCU, 1.5KB Flash, ADC+OpAmps | Microchip
PIC16F527-E/ML

PIC16F527-E/ML - 8-bit MCU, 1.5KB Flash, ADC+OpAmps | Microchip

The Microchip PIC16F527-E/ML is a 20-pin 8-bit Flash microcontroller with integrated analog peripherals (ADC, dual op-amps, two comparators), 1.5KB of Flash program memory, 68 bytes of RAM, and 64 bytes of EEPROM, housed in a 20-lead QFN (4x4 mm) exposed-pad package. It runs from a 2.0V-5.5V supply, supports an internal 8 MHz oscillator, and provides up to 17 I/O pins for sensor and signal-chain interfacing. The 'E' suffix denotes the Extended (-40C to +125C) operating temperature range. A PIC microcontroller (Programmable Interrupt Controller, more broadly Peripheral Interface Controller) is a Harvard-architecture 8-/16-/32-bit RISC MCU family originally developed by Microchip. 8-bit PIC devices sit at the low end of the embedded hierarchy: 8-bit MCU -> RISC microcontroller -> microcontroller -> embedded processor -> semiconductor. They are favored for low cost, deterministic interrupt latency, ultra-low power consumption, and ease of in-circuit serial programming (ICSP). The PIC16F527's integrated analog is its key differentiator: an 8-bit ADC, two op-amps, and two comparators are on-chip, eliminating external analog components. Flash program memory supports in-system self-programming and rapid prototyping; 64 bytes of EEPROM provides non-volatile storage for calibration and user settings. The instruction set is the enhanced 14-bit PIC core, providing 35 single-cycle instructions at up to 2 MIPS throughput. Typical applications include sensor signal conditioning (analog front-end + MCU in one part), battery-powered low-cost sensor nodes, smoke detectors and PIR motion sensors, small appliance controls, and consumer IR remote control transmitters. The integrated op-amps are commonly configured as transimpedance or gain stages prior to the on-chip ADC, simplifying the analog signal chain. Design tip: route the exposed thermal pad (EP) to a continuous ground plane for thermal dissipation and low-impedance return. The internal 8 MHz oscillator provides +/-1% typical accuracy over voltage and temperature - use the LF or HF oscillator modes if finer accuracy is needed. This page synthesizes distributor pricing, verified QFN-20 drop-in alternatives, and practical design notes not consolidated on the manufacturer datasheet.

RFQ Kontak
PIC16F527-E/P - 8-bit Flash MCU, 1.5KB, ADC+2xComp+2xAmp | Microchip
PIC16F527-E/P

PIC16F527-E/P - 8-bit Flash MCU, 1.5KB, ADC+2xComp+2xAmp | Microchip

The Microchip PIC16F527-E/P is an 8-bit PIC16 family flash microcontroller integrating an 8 MHz internal oscillator, a 1.5 KB program-memory Flash, a 64-byte RAM data store, an 8-bit ADC, two on-chip comparators, and two on-chip operational amplifiers, housed in a 20-pin PDIP (P) through-hole package. The "-E" suffix denotes the extended temperature grade (-40 °C to +125 °C) and the "/P" suffix designates the 20-pin PDIP package. A flash-based PIC microcontroller is a member of the PIC16 mid-range controller family (PIC16 -> 8-bit MCU -> microcontroller -> embedded semiconductor device). The PIC16 family uses a RISC Harvard architecture with a small instruction set, on-chip Flash program memory, integrated peripherals, and a wide operating-voltage range. PIC microcontrollers are commonly selected when designers need a low-cost, deterministic, easy-to-program MCU for cost-sensitive general-purpose applications and for systems that benefit from analog peripherals (ADC, comparators, op amps) integrated alongside the digital core. Key features include 1024 words (1.5 KB) of Flash program memory, 68 bytes of RAM, 64 bytes of EEPROM data memory, eight 8-bit ADC channels with 10-bit (configurable) resolution, two analog comparators, two rail-to-rail op amps, an internal 8 MHz oscillator, and a wide operating-voltage range of 2.0 V to 5.5 V. The device supports in-circuit serial programming (ICSP) and is supported by the MPLAB X IDE and MPLAB XC8 C compiler. The PIC16F527 uses a 14-bit instruction word and a 33-instruction set with single-instruction execution in 4 oscillator cycles (200 ns at 20 MHz / 8 MHz internal). Its integrated analog peripherals (ADC + 2 comparators + 2 op amps) make it a single-chip replacement for systems that would otherwise require a discrete op amp or comparator plus a separate MCU. Typical applications include sensor signal conditioning, battery chargers, low-cost motor control, LED drivers, power-supply monitoring, and small appliances. The integrated op amps and comparators also support closed-loop analog control such as constant-current/constant-voltage battery charging, thermocouple amplification, and current sensing. When designing with the PIC16F527, ensure that the on-chip op amp and comparator inputs are kept below the supply rails and that decoupling capacitors are placed within a few millimetres of the VDD pin. The 20-pin PDIP footprint is the largest of the PIC16F527 family variants and simplifies breadboarding and hand-soldered prototypes. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet, so an engineer can quickly determine whether the PIC16F527-E/P is the correct PIC16 MCU for their design.

RFQ Kontak
PIC16F527-E/SO - 8-bit PIC MCU, 20MHz, 1.5KB Flash, 20-SOIC | Microchip
PIC16F527-E/SO

PIC16F527-E/SO - 8-bit PIC MCU, 20MHz, 1.5KB Flash, 20-SOIC | Microchip

The Microchip Technology PIC16F527-E/SO is an 8-bit PIC16 family CMOS flash microcontroller running up to 20 MHz instruction execution with 1.5 KB (1K x 12) of on-chip program memory, housed in a 20-pin SOIC (SO) package. The -E suffix denotes the Extended (Automotive) operating temperature grade of -40 °C to +125 °C, and the part integrates 8 MHz internal oscillator support alongside 8-bit ADC, two comparators, and two operational amplifiers for single-chip analog signal-chain applications. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, and integrated peripherals such as timers, communication interfaces, and analog blocks. Within the broader taxonomy, the PIC16F527 belongs to the 8-bit MCU family, which sits below 16-bit and 32-bit MCUs in arithmetic performance but excels at cost-sensitive, deterministic, low-power embedded control tasks. The PIC16F527 specifically bridges the gap between pure digital MCUs and analog-front-end MCUs by integrating op-amps and comparators directly on-die, replacing what would otherwise be a multi-chip signal-conditioning solution. Key features include 1.5 KB self-programmable flash, 67 bytes of RAM, 1.2 KB of non-volatile EEPROM data memory, an 8-bit successive-approximation ADC with up to 8 input channels, two rail-to-rail op-amps, two comparators with programmable reference, two 8-bit timers, one 16-bit timer, a 4 MHz internal oscillator, and a wide 2.0 V to 5.5 V operating voltage range. The integrated analog peripherals reduce external component count, bill-of-material cost, and PCB area for sensor-interface and closed-loop control designs. Architecturally, the PIC16F527 uses Microchip's baseline PIC16 RISC core with 33 single-word instructions, hardware stack, and 200 ns instruction cycle at 20 MHz. The analog block includes dedicated configuration registers for op-amp bandwidth, comparator hysteresis, and ADC channel selection, enabling firmware-tunable sensor signal paths without external potentiometers. Typical applications include industrial process control, sensor signal conditioning, battery management, automotive body electronics, HVAC damper/valve control, low-cost smoke detectors, and consumer appliance control. The wide operating voltage and integrated op-amps particularly suit 4-20 mA current-loop sensor front-ends and bridge-sensor amplification circuits. When designing with the PIC16F527, ensure the analog supply (AVDD) and digital supply (VDD) are tied to the same rail with adequate decoupling (typically 0.1 µF ceramic close to each VDD pin), and note that the op-amp output stages have limited drive capability - high-current loads require external buffers. Configuration word programming must specify the oscillator mode, watchdog timer, brown-out voltage, and code protection before first flash. This page synthesizes distributor pricing, drop-in same-package alternatives, design pitfalls, and analog integration guidance not found in the manufacturer datasheet alone, helping engineers select and integrate the PIC16F527-E/SO in cost-sensitive analog-front-end designs.

RFQ Kontak
PIC16F527-E/SS - 8-bit MCU, 1.5KB Flash, ADC+OpAmps | Microchip
PIC16F527-E/SS

PIC16F527-E/SS - 8-bit MCU, 1.5KB Flash, ADC+OpAmps | Microchip

The Microchip Technology PIC16F527-E/SS is an 8-bit PIC RISC flash microcontroller with integrated analog peripherals, packaged in a 20-pin SSOP and operating from a 2.5V/3.3V/5V supply. It combines a 1.5KB Flash program memory, an 8-bit ADC, dual operational amplifiers, and two analog comparators on a single die, making it a low-cost MCU suitable for a wide range of mixed-signal applications. A PIC microcontroller is a Harvard-architecture 8-bit RISC processor from Microchip's PIC16 baseline/mid-range family, designed for deterministic instruction execution and ultra-low power embedded control. Within the broader taxonomy, PIC MCUs sit under microcontrollers -> integrated circuits -> semiconductors. The PIC16F527 is specifically positioned as a mixed-signal MCU that fuses analog (ADC, op amps, comparators) with digital control logic, reducing bill-of-materials count and PCB area in sensor-conditioning and signal-generation designs. Key features include an on-board 8-bit ADC, two operational amplifiers configurable for general-purpose analog signal conditioning, two analog comparators for threshold detection, an internal 8MHz oscillator, and Flash program memory supporting in-circuit serial programming (ICSP). The wide 2.0V-5.5V operating range (per PIC16F527 datasheet 40001652D) supports both 3.3V and 5V rails, while the SSOP-20 footprint allows compact board layouts and is compatible with hand-soldering and standard reflow profiles. Technically, the PIC16F527 uses a RISC core with a single accumulator (W register) and a fixed instruction cycle of four oscillator clocks, delivering deterministic throughput at 8MHz internal clock. The integrated op amps and comparators are accessible through dedicated I/O pins, allowing the part to replace discrete analog front-end circuits in many cost-sensitive applications. The on-chip Flash memory provides field-upgradeable firmware, and the device supports in-circuit debugging via ICD. Typical applications include battery chargers, LED lighting controllers, power-supply monitors, sensor signal conditioning, simple motor control, and consumer appliances. The wide operating voltage range and integrated analog make it especially attractive for IoT edge nodes, smoke-detector front-ends, and small appliances where BOM cost matters more than raw MIPS. When designing with the PIC16F527, plan pin assignments so that the ADC, op-amp, and comparator analog inputs are not adjacent to high-frequency digital switching signals to minimize coupling. Ensure decoupling capacitors are placed close to VDD/VSS pins, and verify the maximum analog input range (typically VDD) for each analog channel per the datasheet. This page consolidates distributor pricing, drop-in alternatives, and practical design considerations not found in the manufacturer datasheet alone, helping engineers quickly evaluate the PIC16F527-E/SS for mixed-signal embedded designs.

RFQ Kontak
PIC16F527-I/GZ - 8-Bit MCU 1.5KB Flash 20-UQFN | Microchip
PIC16F527-I/GZ

PIC16F527-I/GZ - 8-Bit MCU 1.5KB Flash 20-UQFN | Microchip

The Microchip Technology PIC16F527-I/GZ is an 8-bit PIC microcontroller with 1.5 KB Flash program memory, 64 bytes of data RAM, and integrated analog peripherals, housed in a 20-pin UQFN (GZ) exposed-pad package. It runs at up to 20 MHz instruction clock from a 2.0-5.5 V supply and integrates a 8-bit ADC, two op-amps, and two analog comparators on-chip, reducing external component count for mixed-signal designs. An 8-bit PIC microcontroller is a RISC-based single-chip computer built around an 8-bit data path, Harvard memory architecture, and integrated peripherals including timers, ADC, and communication interfaces. PIC microcontrollers belong to the broader family of microcontrollers (MCU), which are programmable semiconductor devices at the foundation of embedded systems design. The PIC16F527 sits in the mid-range PIC16F family and is specifically aimed at cost-sensitive analog-front-end applications where dedicated op-amps and comparators would otherwise be required as separate ICs. Key features of the PIC16F527-I/GZ include the integrated dual op-amps and dual comparators that operate from the same supply domain as the core, allowing direct sensor-signal conditioning before digitization by the on-chip 8-bit ADC. The device exposes 14 general-purpose I/O pins plus dedicated analog and comparator pins. Brown-out reset, power-on reset, watchdog timer, and an internal oscillator are built in, simplifying BOM. According to the Microchip PIC16F527 datasheet (document 40001652D), the part is available in multiple package options, and the /GZ suffix specifically denotes the 20-pin UQFN with exposed thermal pad. Typical applications include low-cost sensor signal conditioning, battery chargers, LED lighting control, smoke detectors, and small appliance control boards. The wide 2.0-5.5 V operating range and integrated analog chain make it well-suited to single-cell Li-ion or 2xAA-powered products where board area, BOM cost, and quiescent current are all constrained. Design engineers typically program the device using Microchip's MPLAB X IDE with the XC8 compiler and program/debug via ICSP. The unique information on this page combines distributor pricing tiers, drop-in package-compatible alternatives, and practical design notes beyond what is found in the manufacturer datasheet alone.

RFQ Kontak
PIC16F527-I/ML - 8-Bit 20MHz 1.5KB Flash MCU | Microchip
PIC16F527-I/ML

PIC16F527-I/ML - 8-Bit 20MHz 1.5KB Flash MCU | Microchip

The Microchip Technology PIC16F527-I/ML is an 8-bit PIC microcontroller from the PIC16F5XX baseline family that integrates an on-board ADC, dual operational amplifiers, and two comparators in a compact 20-pin QFN (4x4 mm) ML package. According to the Microchip datasheet, the device executes instructions at up to 20 MHz (4 MIPS), incorporates 1.5 KB (1K x 12) of self-programmable Flash program memory, and targets mixed-signal applications where reducing BOM by integrating analog peripherals is critical. A PIC microcontroller (Peripheral Interface Controller) is a Harvard-architecture, RISC-based 8-bit MCU developed by Microchip that separates program and data memory buses for deterministic instruction timing. Within the Microchip portfolio, the PIC16F5XX baseline family is positioned for cost-sensitive, space-constrained designs, combining the CPU core with Flash memory, RAM, and configurable analog peripherals (ADC, op-amps, comparators) on a single die; this integration pathway is commonly called mixed-signal MCU and contrasts with digital-only MCUs that require external analog front-ends. The PIC16F527 specifically emphasizes analog integration while keeping the 8-bit PIC16 instruction set, eliminating external op-amps and comparators in many sensor-interface designs. Key features include a 20 MHz internal oscillator option (factory calibrated), an 8-bit A/D converter with multiple input channels, two rail-to-rail op-amps suitable for low-side or high-side signal conditioning, two comparators with a programmable voltage reference, and Flash program memory that supports in-circuit serial programming (ICSP) for field updates. The 20-QFN (ML) 4x4 mm package with exposed thermal pad maximizes PCB area efficiency while sustaining industrial temperature operation from -40C to +85C. Architecturally, the PIC16F527 uses a 14-bit instruction word with a single accumulator (W register) and a file-register-based data memory scheme, allowing predictable interrupt response and tight loop control suitable for closed-loop analog regulation. The integrated analog peripherals share internal reference and bias networks, reducing calibration overhead compared to discrete analog designs. Typical applications include battery chargers, LED lighting controllers, sensor signal conditioning (thermistor, photodiode, bridge interfaces), low-cost switch-mode power supply feedback loops, fan speed controllers, and small appliance control. By performing both sensing and closed-loop control in a single chip, the PIC16F527 reduces total system cost and PCB area. When designing with the PIC16F527-I/ML, the QFN-20 package requires thermal vias under the exposed pad and decoupling capacitors placed within 3 mm of the VDD pins to maintain operation across the -40C to +85C industrial range. This page synthesizes current distributor pricing for the PIC16F527-I/ML, drop-in same-package alternatives, and practical design notes compiled from the Microchip datasheet that extend beyond the manufacturer application notes.

RFQ Kontak
PIC16F527-I/P - 8-Bit 20MHz Flash MCU w/ ADC & Dual Op-Amps
PIC16F527-I/P

PIC16F527-I/P - 8-Bit 20MHz Flash MCU w/ ADC & Dual Op-Amps

The Microchip Technology PIC16F527-I/P is an 8-bit PIC16 family flash microcontroller integrating an 8-channel 8-bit ADC, two operational amplifiers, and two analog comparators in a single 20-pin PDIP (P) through-hole package. It features a 20 MHz internal oscillator, 1.5 KB (1K x 12) of Flash program memory, 68 bytes of RAM, and 64 bytes of EEPROM, executing instructions in a 200 ns cycle time using Microchip's enhanced PIC16 RISC architecture. An 8-bit microcontroller (MCU) is a single-chip computer containing a CPU, program memory, data memory, and integrated peripherals. Within the embedded hierarchy, MCUs sit between fixed-function logic ICs and full microprocessors (MPUs): PIC16 MCUs are Microchip's baseline 14-bit instruction word family, optimized for cost-sensitive analog-rich applications, and the PIC16F527 specifically targets sensor conditioning and closed-loop control with on-chip analog front-end building blocks. Key features include 17 general-purpose I/O pins, an 8 MHz internal oscillator with PLL option, nanoWatt power management, an integrated 8-bit ADC with 8 input channels, two rail-to-rail op-amps, two comparators with hysteresis, and an 8 x 8 hardware multiplier. The wide 2.0V to 5.5V operating voltage supports both 3.3V and 5V systems. Typical applications include sensor signal conditioning, battery chargers, LED lighting control, small motor control, power supply monitoring, and low-cost consumer appliance controllers. The integrated op-amps and comparators eliminate the need for external analog ICs in transducer interface designs. When designing with this device, ensure decoupling capacitors (100 nF + 10 uF) are placed within 5 mm of VDD/AVDD pins. The internal oscillator accuracy is typically +/- 2% over voltage and temperature, so time-critical protocols may require an external crystal.

RFQ Kontak
PIC16F527-I/SO - 8-Bit 20MHz Microcontroller | Microchip
PIC16F527-I/SO

PIC16F527-I/SO - 8-Bit 20MHz Microcontroller | Microchip

The Microchip Technology PIC16F527-I/SO is an 8-bit PIC16 flash-programmable microcontroller with a 20 MHz maximum instruction-clock capability, 1.5 KB of flash program memory organized as 1K x 12, and a 20-pin SOIC package. The device combines a PIC microcontroller core with integrated analog resources, including an onboard ADC, dual operational amplifiers, and two comparators, making it suitable for compact embedded control and measurement systems. A microcontroller is a programmable semiconductor that combines a processor core, program memory, data memory, and peripherals on one integrated circuit. The PIC16F527-I/SO belongs to the PIC16 family of 8-bit microcontrollers, a product category designed for embedded control, low-cost control panels, sensor interfaces, and compact consumer or industrial equipment. Its integrated analog peripherals reduce the need for separate amplifier, comparator, and conversion components in appropriate signal-conditioning designs. The PIC16F527-I/SO combines 1.5 KB of flash program memory with 1K x 12 word organization, an 8-bit architecture, and a maximum indicated operating frequency of 20 MHz. The manufacturer product page identifies the on-board ADC, dual op amps, and two comparators as defining features. The Mouser listing also identifies an 8 MHz oscillator, while the DigiKey listing identifies the device as a 20 MHz PIC16 8-bit flash microcontroller. The integrated analog blocks are the main functional distinction in this device family. An ADC converts an analog input into a digital value for firmware processing, comparators provide threshold-style switching functions, and operational amplifiers support signal amplification and conditioning when the circuit requirements match the device's electrical limits. Because these functions are integrated, designers can reduce board area and component count, but they must still check pin multiplexing, analog supply requirements, output limits, and common-mode constraints in the manufacturer datasheet. Typical uses include small environmental controllers, temperature-measurement products, analog alarm or threshold modules, compact appliance controls, sensor-conditioning boards, and low-cost industrial interface modules. A PIC16F527-I/SO-based design can combine digital control logic with analog sensing in one package, provided the selected operating mode, clock configuration, and peripheral assignments are supported by the specific pins used. For PCB implementation, treat the 20-SOIC footprint and every pin assignment as controlled by the manufacturer pin-description table. Keep analog and digital return paths disciplined, place bypass capacitors close to the relevant supply pins, and verify oscillator, programming, and analog-reference connections against the manufacturer datasheet before releasing a layout. This page combines manufacturer and distributor technical information, application guidance, design considerations, and a structured comparison framework. It focuses on engineering decisions that matter after confirming the exact suffix, package, electrical limits, and available quantity through the Request a Quote form on this page.

RFQ Kontak
PIC16F527T-I/JP - 8-bit 20MHz MCU 1.5KB Flash 20-UQFN | Microchip
PIC16F527T-I/JP

PIC16F527T-I/JP - 8-bit 20MHz MCU 1.5KB Flash 20-UQFN | Microchip

The Microchip Technology PIC16F527T-I/JP is an 8-bit PIC16F-series Flash microcontroller running at 20MHz with 1.5KB (1K x 12) of program memory, housed in a 20-pin UQFN (3x3 mm) package with exposed pad. The 'T' suffix indicates tape-and-reel packaging and the 'I' indicates the industrial -40C to +85C temperature grade. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), data memory (RAM), and a configurable set of peripheral blocks such as timers, ADC, comparators, and communication interfaces. Within the broader taxonomy, the PIC16F527 belongs to the 8-bit microcontroller -> microcontroller IC -> embedded controller -> semiconductor family. Its integrated analog peripherals distinguish it from purely digital MCUs, making it a hybrid MCU-plus-Analog device. The PIC16F527 differentiates itself with integrated analog resources including an 8-bit ADC, two operational amplifiers, and two analog comparators. These on-chip analog blocks enable direct sensor conditioning and signal processing without external op-amps or analog front-end ICs. The 1.5KB Flash supports small in-application firmware upgrades, and the 64 bytes of data RAM provide working storage for sensor sampling loops. The 20MHz internal oscillator eliminates external crystal requirements in cost-sensitive designs. Architecturally the PIC16F527 uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word and a 12-bit program counter resolution, which is why memory is specified as 1K x 12 rather than 1K x 8. The Harvard architecture separates program and data buses for deterministic instruction throughput. The wide operating voltage range (typically 2.0V to 5.5V) and low-power sleep modes suit battery-powered sensor nodes. Typical applications include consumer remote controls, IR transceivers, white-goods user-interface boards, low-cost motor control, battery chargers with analog feedback, and electronic toys. The integrated op-amps and comparators are particularly well matched to sensor signal-chain applications. When designing with the PIC16F527, ensure the exposed thermal pad on the UQFN-20 is soldered to a sufficiently large copper pour for both thermal dissipation and mechanical reliability. Decouple VDD with a 100nF ceramic capacitor placed as close to the pin as possible. Use the ICSP header for in-circuit programming rather than relying on socketed programming. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for PIC16F527T-I/JP selection and procurement.

RFQ Kontak
PIC16F527T-I/ML - 8-bit 20MHz Flash MCU w/ ADC & Op Amps | Microchip
PIC16F527T-I/ML

PIC16F527T-I/ML - 8-bit 20MHz Flash MCU w/ ADC & Op Amps | Microchip

The Microchip Technology PIC16F527T-I/ML is an 8-bit PIC16-family flash microcontroller integrating an on-board 8-bit ADC, two operational amplifiers, and two comparators, housed in a 20-pin QFN (4x4 mm) package with exposed pad. It runs at up to 20MHz instruction clock, contains 1.5KB (1K x 12) of self-programmable flash program memory, and operates from 2.0V to 5.5V supporting 2.5V/3.3V/5V rails. What is a PIC16 microcontroller? A PIC16 microcontroller is a member of Microchip's mid-range 8-bit RISC MCU family built on a Harvard architecture. It belongs to the broader class of microcontrollers (MCU -> embedded controller -> semiconductor IC) and is widely used in cost-sensitive analog-intensive embedded designs where integrated op amps, comparators, and ADC reduce the external bill of materials. Key features of the PIC16F527T-I/ML include a 20MHz internal/external oscillator block, 1.5KB flash / 80 bytes RAM / 64 bytes EEPROM data, 14 I/O pins, an 8-channel 8-bit ADC, two operational amplifiers, two comparators with programmable reference, and an internal 4MHz RC oscillator. The device is also equipped with an enhanced low-power wake-up (WDT) and a hardware Universal Asynchronous Receiver-Transmitter (UART/SPI/I2C capable depending on peripheral map). The architecture uses a 14-bit instruction word with a single-cycle ALU, enabling deterministic throughput for closed-loop analog control. On-chip peripherals are accessed via a peripheral pin select (PPS) scheme in similar PIC16 parts, while the integrated dual op amps and comparators allow direct conditioning of analog signals such as sensor bridges or thermistor networks before ADC sampling. Typical applications include sensor signal conditioning, battery-powered IoT nodes, white-goods and appliance controls, lighting ballast control, smoke and gas detector front-ends, and small motor control loops. The integrated analog front end is particularly useful in optical modules, PIR motion detectors, and capacitive touch interfaces where PCB area is constrained. When designing with this device, allocate the exposed pad of the QFN package to a continuous ground plane for thermal dissipation and electrical performance; failure to solder the EP will degrade thermal behavior and may violate reliability budgets at high CPU loads. Brown-out and watchdog timer configuration must be set in CONFIG words at programming time. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the bare manufacturer datasheet, giving engineers a faster path from selection to prototype.

RFQ Kontak
PIC16F527T-I/SS - 8-bit PIC MCU, 1.5KB Flash, 20MHz | Microchip
PIC16F527T-I/SS

PIC16F527T-I/SS - 8-bit PIC MCU, 1.5KB Flash, 20MHz | Microchip

The Microchip Technology PIC16F527T-I/SS is an 8-bit PIC RISC microcontroller with 1.5KB Flash program memory, housed in a 20-pin SSOP package. It operates from 2.5V to 5.5V supply rails and integrates an 8-bit ADC, two comparators, two operational amplifiers, and an internal 8MHz oscillator, making it a uniquely integrated analog + digital MCU. A microcontroller (MCU) is a single-chip computer that combines a CPU core, program and data memory, peripheral set, and I/O on one die. Within the broader semiconductor hierarchy, MCUs belong to the embedded processor class; PIC16F527 specifically sits inside Microchip's baseline PIC16 family using a 12-bit instruction word and 200 ns instruction execution, which sits under the 8-bit RISC umbrella and ultimately under embedded computing. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone. Key features include 1.5KB (1K x 12) of self-programmable Flash, 68 bytes of RAM, an 8-bit A/D converter, two on-chip comparators, two operational amplifiers, an internal 8MHz RC oscillator (with 20MHz max instruction clock from external), and a wide 2.0-5.5V operating range. The /SS suffix denotes the SSOP-20 package, while the trailing T indicates tape-and-reel packaging for high-volume assembly. Technically, the PIC16F527 uses a Harvard architecture with separate program and data buses, which lets it fetch instructions while simultaneously reading data. The integrated analog peripherals eliminate external op-amps and comparators, reducing PCB area and BOM cost for sensor-conditioning and closed-loop control designs. Typical applications include sensor signal conditioning, battery-powered low-cost control, capacitive touch sensing, switch-mode power supply housekeeping, and consumer appliance control. The combination of on-chip analog + 8-bit core is uniquely suited to mixed-signal designs that must minimize external components. When designing with the PIC16F527, remember the SSOP-20 footprint requires PCB layout that follows Microchip's recommended land pattern, and the internal oscillator accuracy (typically ±1% after calibration) may be inadequate for asynchronous serial communications without external crystal. This page consolidates pricing tiers, drop-in same-package replacements, side-by-side comparison data, and engineering guidance tailored for design engineers evaluating this MCU for new designs or as a pin-compatible second source.

RFQ Kontak
PIC16F54-E/P - 8-Bit 20MHz 768B Flash MCU | Microchip
PIC16F54-E/P

PIC16F54-E/P - 8-Bit 20MHz 768B Flash MCU | Microchip

The Microchip Technology PIC16F54-E/P is a 8-bit flash-based RISC microcontroller running at up to 20 MHz instruction execution in an 18-pin PDIP through-hole package. It integrates 768 bytes of program Flash (512 x 12 words), 25 bytes of data RAM, and 12 digital I/O pins operating from a 4.5V to 5.5V supply. The -E suffix indicates the extended industrial temperature range of -40C to +125C. An 8-bit microcontroller (MCU) is a single-chip computer that combines a CPU, program memory, data RAM, and peripherals on one die. 8-bit MCUs occupy the low end of the performance spectrum below 16-bit and 32-bit devices, and they dominate cost-sensitive, deterministic, low-power applications such as appliance controls, sensor interfaces, LED drivers, and battery chargers. The PIC16F54 belongs to Microchip's PIC16F5x baseline family, characterized by a 12-bit instruction word, only 33 single-word instructions, a two-level hardware stack, and Harvard architecture with separate program and data buses. Key features include 200 ns instruction cycle at 20 MHz, 8-bit timer/counter with a programmable prescaler, watchdog timer with on-chip RC oscillator, power-on reset, power-up timer, and brown-out reset. The 18-pin PDIP package offers a 31.25 kbytes of flash endurance, in-circuit serial programming (ICSP), and a wide operating voltage window suitable for both 5V regulated rails and unregulated supplies. Typical applications include automotive body electronics (RKE receivers, simple sensor nodes), white goods and appliance controls (washing machine user interfaces, microwave keypads), industrial timers and counters, LED lighting controllers, and consumer remote-control transmitters. The 20 MHz performance combined with 33 single-cycle instructions delivers deterministic loop execution that simplifies software design for hard real-time control loops. When designing with this part, ensure decoupling of VDD with at least a 0.1 uF ceramic capacitor placed within 5 mm of the supply pin, and reserve the MCLR pin for either an external reset or the internal pull-up configuration. Program memory is one-time programmable after a bulk erase, so use the ICSP interface during development. The 12-bit instruction width produces compact code compared to 14-bit and 16-bit PIC cores.

RFQ Kontak
PIC16F54-E/SO - 8-bit Flash MCU 0.77KB | Microchip | 18-SOIC
PIC16F54-E/SO

PIC16F54-E/SO - 8-bit Flash MCU 0.77KB | Microchip | 18-SOIC

The Microchip Technology PIC16F54-E/SO is a cost-optimized 8-bit flash-based CMOS microcontroller delivering 200 ns instruction execution in an 18-pin SOIC package. Headline parameters include 0.75 KB (768 bytes) of flash program memory, 25 bytes of RAM, 12 digital I/O pins, and a 20 MHz internal oscillator / 200 ns instruction cycle, making it one of the simplest PICmicro mid-range devices available today. The -E suffix denotes the extended operating temperature grade (-40C to +125C) and the /SO suffix identifies the 300-mil SOIC-18 surface-mount package with 1.27 mm terminal pitch. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (flash/ROM), data memory (RAM), and programmable I/O peripherals into one package. The PIC16F54 family belongs to the PIC16 mid-range architecture, a sub-class of microcontrollers -> CMOS microcontrollers -> embedded controllers -> semiconductor ICs. Its role in a system is to provide deterministic real-time control for low-cost applications where a 32-bit MCU would be overkill and discrete logic would be too bulky. Key features include 33 single-word instructions, a 12-bit wide instruction word (giving 2:1 code compression over typical 8-bit MCUs), an 8-bit timer/counter, a watchdog timer, and an internal 4 MHz RC oscillator with optional external crystal. Brown-out reset and power-on reset are built in, supporting supply voltages from 2.0 V (at 4 MHz) up to 5.5 V. Code protection prevents unauthorized firmware read-out. The PIC16F54 uses a RISC-style Harvard architecture with separate program and data buses, which is why its 200 ns instruction time remains consistent regardless of memory access. This deterministic behavior simplifies timing-critical control loops. Programming is supported through Microchip's ICSP (In-Circuit Serial Programming) interface, eliminating a separate programmer for prototype builds. Typical applications include automotive body controllers, industrial timer / counter modules, appliance control boards, simple sensor interfaces, low-end user-interface panels, and replacement of discrete logic in 18-pin form-factor designs. With 25 bytes of RAM, this part targets applications where firmware size is small and external memory is unnecessary. Design trade-off: the PIC16F54 has no UART, no I2C, no SPI, no ADC, and no interrupts in the classic sense - communication is bit-banged. Engineers choosing this part must be willing to implement peripherals in software, which is acceptable for slow, simple control but not for data-rich protocols. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. All specifications are anchored to Microchip datasheet DS300096 and verified against distributor listings as of 2026-09-21.

RFQ Kontak