Интегральные схемы

PIC16F707-I/P

PIC16F707-I/P - 8-Bit MCU, 14KB Flash, 20MHz, 40-PDIP | Microchip

The Microchip Technology PIC16F707-I/P is an 8-bit PIC RISC microcontroller with 14KB (8K x 14) of Flash program memory, 36 I/O pins, and a 20MHz internal oscillator, housed in a 40-pin PDIP through-hole package. Operating from 1.8V to 5.5V, it belongs to the PIC® XLP™ eXtreme Low Power family and integrates 32 capacitive touch channels via two built-in mTouch™ modules, an internal 16MHz oscillator, 14-channel 8-bit ADC, two CCP (Capture/Compare/PWM) peripherals, and AUSART/SPI/I²C serial interfaces. An 8-bit microcontroller (MCU) is a single-chip computer integrating a CPU, RAM, non-volatile program memory (Flash/ROM), and peripheral interfaces on one die. The PIC16F707 belongs to Microchip's mid-range PIC16 family, which sits hierarchically between the baseline PIC10/12/16/17 series and the high-performance PIC18/PIC24 families within the broader 8-bit MCU taxonomy of microcontrollers, embedded controllers, and semiconductors. It executes 35 instructions with 8 stack levels, balancing code density, deterministic interrupt response, and ease of C/assembly development with MPLAB X IDE and XC8 toolchain. Key features include nanoWatt XLP™ ultra-low-power technology (deep sleep currents typically below 1 µA depending on mode), 25mA source/sink I/O drive capability, three 8-bit timers (TMR0/TMR2 plus TMR4/TMR6 in some variants) and two 16-bit timers (TMR1/TMR3 in some variants), hardware Watchdog Timer, Enhanced Power-On Reset (POR), and Brown-Out Reset (BOR). The 14-channel 8-bit ADC enables direct sensor interface, while the mTouch™ capacitive sensing modules support up to 32 touch buttons without external components. Typical applications include capacitive touch user interfaces (kitchen appliances, consumer electronics), battery-powered sensor nodes leveraging XLP sleep modes, low-cost motor control via CCP PWM, LED lighting controllers, and industrial HMI panels. The wide 1.8V–5.5V operating range suits both 3.3V and 5V designs, while 36 I/O lines provide generous pin budget for peripheral expansion. The 40-pin PDIP package is breadboard-friendly for prototyping and field-serviceable designs.

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PIC16F707T-I/PT

PIC16F707T-I/PT - 8-bit MCU 14KB Flash 20MHz TQFP-44 | Microchip

The Microchip PIC16F707T-I/PT is an 8-bit PIC microcontroller featuring 14KB Flash program memory, 20 MHz maximum operating frequency, and a 44-pin TQFP (PT) package with tape-and-reel packaging. It is part of the PIC16F707 family of microcontrollers with nanoWatt XLP (eXtreme Low Power) technology and integrated mTouch capacitive sensing capability. The device operates from a supply voltage range of 1.8V to 5.5V and provides 36 general-purpose I/O pins for peripheral expansion and user interfacing. An 8-bit MCU (microcontroller unit) is a self-contained computing device that integrates a CPU core, program memory (Flash/ROM), data memory (RAM), and peripheral interfaces on a single silicon die. The PIC16F707T-I/PT belongs to the PIC16F family of RISC-based microcontrollers from Microchip Technology, which sit within the broader category of embedded controllers -> microcontrollers -> integrated circuits -> semiconductors. RISC architecture executes most instructions in a single clock cycle, delivering predictable throughput for real-time control tasks. Key features include 14KB (8K x 14 words) of self-programmable Flash memory, 363 bytes of RAM, 256 bytes of EEPROM data memory, and an internal 16 MHz high-speed oscillator with PLL support for 32 MHz or 64 MHz operation. The integrated mTouch peripheral supports capacitive touch sensing without external components, while the nanoWatt XLP technology enables sleep currents as low as 20 nA for battery-powered applications. Additional peripherals include Enhanced USART, MSSP (I2C/SPI), 14-channel 10-bit ADC, multiple timers, and a configurable logic cell. The architecture uses a 14-bit instruction word with an 8-level deep hardware stack and 49 instruction types. Two comparators with configurable references, a 16-bit PWM module, and a complementary output generator add motor-control and signal-generation capability. The wide 1.8V-5.5V supply range allows direct operation from a single lithium cell, two AA cells, or a regulated 3.3V/5V rail. Typical applications include consumer touch-interface products such as white goods, IoT sensor nodes, capacitive touch keypads, and low-power remote controls. The integrated mTouch peripheral simplifies slider, button, and proximity-sensing user interfaces without dedicated touch ICs. Industrial applications include HVAC control panels, small appliance controllers, and battery-powered data loggers that benefit from the nanoWatt XLP sleep modes. When designing with this device, allocate adequate PCB area for the 44-pin TQFP (10 mm x 10 mm body, 0.80 mm pitch). Decouple VDD with a 100 nF ceramic capacitor placed within 3 mm of the supply pin, and provide a bulk capacitor on the analog AVDD rail to reduce ADC noise. For capacitive touch applications, follow Microchip application note AN1171 (mTouch Capacitive Sensing) for electrode layout guidelines and PCB ground flooding recommendations. This page synthesizes distributor pricing, drop-in alternative MPNs from the PIC16F family, and practical design notes not found in the manufacturer datasheet.

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PIC16F716-E/ML

PIC16F716-E/ML - 8-bit 20MHz MCU 3.5KB Flash 28-QFN | Microchip

The Microchip Technology PIC16F716-E/ML is an 8-bit flash-based CMOS microcontroller featuring a 20MHz operating speed, 3.5KB (2K x 14) of flash program memory, and a 28-pin QFN (6x6) exposed-pad package. The "E" suffix denotes the Extended industrial temperature grade (-40°C to +125°C) and the "/ML" suffix denotes the 28-pin plastic QFN surface-mount package with an exposed thermal pad. The part is a member of Microchip's mid-range PIC16 family and integrates 128 bytes of RAM, 13 digital I/O pins, four 8-bit ADC channels, two timers, and an enhanced capture/compare/PWM (ECCP) peripheral on-chip. What is a PIC16F mid-range microcontroller? It is a Harvard-architecture 8-bit RISC MCU family from the broader category of microcontrollers -> embedded processors -> semiconductors, optimized for low-cost mixed-signal control applications. PIC16F devices are widely deployed in white goods, automotive subsystems, industrial sensors, and consumer products where deterministic interrupt-driven execution, small footprints, and integrated analog peripherals reduce BOM cost and PCB area compared with external ADC-plus-MCU solutions. Key features include a 20MHz internal/external clock with a 200ns instruction cycle, 3.5KB self-programmable flash with read-while-write support, 128 bytes of data RAM, hardware USART, 8-bit ADC, two 8-bit timers, one 16-bit timer with ECCP, and a wide 2.0V to 5.5V operating supply range. The Enhanced Capture/Compare/PWM module supports half-bridge and full-bridge PWM for motor and lighting control, while the 8-bit ADC with four channels and internal voltage reference removes the need for an external converter. Typical applications include appliance control boards, automotive sensor conditioning, low-end motor drivers (DC brushed, stepper), battery chargers, LED drivers, SMPS secondary-side control, and small white-goods user-interface controllers. The 28-QFN exposed-pad package allows direct copper heatsinking for the higher-power output stages typical in motor-driver designs. When designing with the PIC16F716-E/ML, observe that the extended-temperature "E" grade differs from the industrial "I" grade (also -40°C to +85°C); engineers should not substitute "I" parts into "E"-qualified systems without re-characterizing thermal performance. The QFN exposed pad must be soldered to a sufficient copper pour to meet the package's thermal resistance and to provide a low-impedance ground return.

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PIC16F716-E/P

PIC16F716-E/P - 8-bit Flash MCU 3.5KB 13 I/O | Microchip

The Microchip PIC16F716-E/P is an 8-bit PIC RISC flash-based microcontroller IC delivering 20 MHz instruction execution with 3.5 KB (2K x 14) of program memory and 128 bytes of RAM, housed in an 18-pin PDIP through-hole package. It includes 13 general-purpose I/O lines, four channels of 8-bit Analog-to-Digital conversion, two additional timers and an Enhanced Capture/Compare/PWM (ECCP) peripheral, while operating from a 2.5 V to 5.5 V supply across the -40 °C to +125 °C extended industrial temperature range. An 8-bit flash microcontroller is a single-chip computer that integrates CPU core, non-volatile program memory, RAM, peripherals and interrupt logic into one package. Within the broader semiconductor taxonomy, an MCU belongs to the microcontroller family, which itself is a subset of microcomputers and ultimately of integrated circuits. The PIC16F716 belongs to the mid-range PIC16 family and uses Microchip's Harvard RISC architecture with only 35 single-word instructions, giving it the simplicity of a legacy 8-bit core while still offering on-chip ADC, PWM, timers and flash self-programming. This combination places it above older EPROM/ROM PICs in flexibility and below the PIC18 and dsPIC families in raw performance and memory. Key features include 200 ns instruction execution at 20 MHz, 3.5 KB flash program memory with self-write capability, 128 bytes of RAM, a 10-bit prescaler shared between Timer0 and the WDT, two 8-bit timers plus one 16-bit timer, the Enhanced CCP module for half-bridge, full-bridge and single-output PWM, and four 8-bit ADC channels with selectable reference. The -E suffix indicates the extended industrial temperature grade, and the /P suffix identifies the 18-pin PDIP package. Typical applications include advanced A/D-based designs in automotive sensor conditioning, white-goods and appliance motor drives, industrial process control, lighting ballasts, and cost-sensitive consumer products that need PWM plus analog sensing but not USB or CAN. The wide 2.5 V-5.5 V supply range also simplifies battery and 5 V-rail designs. When laying out a PIC16F716 design, route the MCLR/VPP line with a 10 kΩ pull-up and a decoupling capacitor of about 0.1 µF to VDD, keep analog traces short and add a 10 µF bulk capacitor on VDD near the device. Choose the oscillator mode early, because HS vs XT vs INTOSC impacts EMI and start-up time. This page synthesizes current distributor stock and pricing, drop-in PIC16F716 alternatives, and practical design notes that are not aggregated on a single manufacturer page.

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PIC16F716-E/SO

PIC16F716-E/SO - 8-bit PIC MCU, 20MHz, 3.5KB Flash, 18-SOIC | Microchip

The Microchip Technology PIC16F716-E/SO is an 8-bit flash-based mid-range PIC microcontroller featuring a 20 MHz CPU clock, 3.5 KB (2K x 14) of Flash program memory, 128 bytes of RAM, and 13 digital I/O pins in a surface-mount 18-pin SOIC package. Its 20 MHz oscillator, 200 ns instruction execution, and 35 single-word instruction set deliver the classic PIC16 RISC performance profile in a compact footprint. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, and programmable I/O peripherals. The PIC16F716 belongs to Microchip's mid-range PIC16 family, sitting between the baseline PIC10/12/16 devices and the enhanced PIC18 family, and uses a Harvard architecture with separate program and data buses. Within the broader system taxonomy it sits as: microcontroller -> embedded MCU -> 8-bit MCU -> mid-range MCU -> flash-based RISC MCU -> semiconductor IC. This device also integrates an on-chip ADC for mixed-signal designs. Key features include 4 channels of 8-bit Analog-to-Digital conversion with selectable reference sources, two 8-bit timers plus one 16-bit timer, an enhanced Capture/Compare/PWM (ECCP) module, an asynchronous serial port capable of operation in Sleep mode, and a wide 2.5V-5.5V operating voltage range. The flash program memory supports in-circuit serial programming (ICSP) for production-line updates and field re-flashing without part removal. The PIC16F716's CMOS flash process and mid-range core provide deterministic interrupt latency and low-power Sleep modes suitable for battery-friendly designs. The on-chip ADC operates from internal or external references, and the ECCP module simplifies motor, lighting, and power-conversion PWM tasks. Typical applications include automotive sensor interfacing (AEC-Q100 qualified variant exists), industrial control, white goods and appliance motor control, and consumer electronics with analog sensing. The combination of A/D inputs and PWM outputs in an 18-pin package makes it suitable for compact mixed-signal designs. When designing with this device, place a 0.1 uF decoupling capacitor close to VDD, ensure the MCLR pull-up network follows Microchip's recommendations, and reserve the ICSP pins (RB6/RB7) for in-system programming access. Watch the analog reference source selection to avoid channel cross-talk. This page synthesizes distributor stock data, drop-in same-package alternatives, and practical engineering design notes not found in the bare manufacturer datasheet.

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PIC16F716-I/ML

PIC16F716-I/ML - 8-bit 20MHz MCU 3.5KB Flash 28-QFN | Microchip

The Microchip Technology PIC16F716-I/ML is an 8-bit PIC16-family flash-based microcontroller delivering 20 MHz (200 ns instruction cycle) performance with 3.5 KB (2K x 14) of self-programmable flash program memory, 128 bytes of RAM, and 128 bytes of EEPROM in a 28-pin QFN (6x6 mm) package with exposed pad. It integrates 4 channels of 8-bit Analog-to-Digital conversion, an Enhanced Capture/Compare/PWM (ECCP) module, two 8-bit timers and one 16-bit timer, 13 general-purpose digital I/O pins, an internal oscillator, and a 14-bit wide instruction set optimized for compiled C code density. A PIC16F microcontroller is an 8-bit RISC core built on Microchip's PIC16 Harvard architecture, designed for deterministic real-time control in cost-sensitive embedded systems. The PIC16F family spans LDO-equipped mid-range parts from 14 to 64 pins with on-chip peripherals aimed at motor control, power conversion, lighting, and sensor conditioning. Within that family the PIC16F716 occupies the mid-density niche where 4 ADC channels and ECCP hardware PWM are needed but USB, CAN, or >20 MHz performance are not. Headline specifications include a 2.0 V to 5.5 V operating range suitable for both 3.3 V and 5 V designs, an enhanced PWM with half-bridge, full-bridge, and programmable dead-band control, a USART/SCI module for asynchronous serial communication, and a 25 mA source/sink capability per I/O pin capable of directly driving LEDs and small MOSFETs. The 28-QFN exposed-pad package delivers a footprint of roughly 6 mm by 6 mm with a thermal pad that must be soldered to a ground copper pour for heat dissipation and electrical reference. The internal oscillator can be software tuned from 31 kHz up to 8 MHz and supports an external clock mode up to 20 MHz via the OSC1/OSC2 pins. Typical applications span LED lighting drivers, sensor signal conditioning, battery chargers, motor and fan control, small appliance control boards, automotive body (lighting) lighting modules, and industrial metering front-ends. The wide 2 V to 5.5 V supply tolerance allows the device to run directly from a single lithium cell, three alkaline cells, a regulated 3.3 V rail, or a 5 V USB bus without an external supervisor. A practical design consideration is that the on-chip debug memory is configurable in development mode but must be disabled for production to recover the full program-memory space. The 28-QFN package requires careful PCB layout: a 0.5 mm pitch land pattern with a centered thermal pad, four-via ground array, and post-reflow X-ray verification for hidden solder joints under the thermal pad. This page synthesizes distributor pricing, real drop-in alternatives (PIC16F716-E/ML, PIC16F716T-I/ML), and practical design notes not aggregated on the manufacturer datasheet alone.

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PIC16F716-I/P

PIC16F716-I/P - 8-Bit 20 MHz Flash MCU | Microchip

The Microchip Technology PIC16F716-I/P is an 8-bit Flash-based PIC microcontroller with a 20 MHz maximum clock, 3.5 KB of Flash program memory organized as 2K x 14, four 8-bit A/D channels, 13 I/O, and an 18-pin PDIP package. According to the verified distributor listing, it also provides 128 bytes of RAM. The device combines a compact RISC-style control architecture with enhanced capture, compare, and PWM functions for embedded control designs. A microcontroller is a programmable semiconductor that integrates a CPU, memory, and peripherals on one chip. The PIC16F716 belongs to the PIC16 family of 8-bit flash-based microcontrollers, which sits within the broader embedded-controller and semiconductor hierarchy. Its role is to read sensors, execute control logic, operate timers, and drive digital or analog output stages in compact appliances, industrial controls, automotive subsystems, and consumer equipment. Key verified features include four channels of 8-bit analog-to-digital conversion, two additional timers, and enhanced capture/compare/PWM support. The 20 MHz clock gives embedded designs more timing headroom than lower-speed PIC devices, while the 3.5 KB Flash capacity supports a 2K x 14 program organization. The 13 I/O pins provide connections for sensors, switches, displays, actuators, and control signals. The exact operating-temperature grade encoded by the “-I” suffix is not stated in the supplied snippets and requires datasheet confirmation. The PIC16F716 uses an enhanced mid-range PIC16 instruction set, with the verified distributor material describing 200 ns instruction execution and 35 single-word instructions. Flash memory supports in-system reprogramming-oriented designs, although programming voltage, configuration-protection details, and oscillator options must be taken from the complete manufacturer datasheet. The four-channel converter is especially useful when an application must monitor several analog inputs without adding a separate ADC. Typical uses include appliance control, industrial sensing, automotive interface modules, small motor or valve controllers, and consumer-product logic boards. For analog control, the MCU can sample sensors and use PWM outputs to regulate a load; for digital control, its 13 I/O lines can coordinate switches, indicators, relays, and communication peripherals. The 18-pin PDIP package is easy to prototype and inspect, although it occupies more board area than surface-mount options. When designing around the PIC16F716-I/P, preserve adequate decoupling near VDD and VSS, route analog inputs away from fast-switching nodes, and verify the external oscillator network against the selected timing mode. Confirm the exact pin multiplexing, electrical limits, and programming requirements from the Microchip PIC16F716 datasheet before layout release. This page combines verified distributor specifications, official product information, practical application context, and sourcing guidance.

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PIC16F716-I/SO

PIC16F716-I/SO - 8-bit MCU, 3.5KB Flash, 13 I/O, 18-SOIC | Microchip

The Microchip Technology PIC16F716-I/SO is an 8-bit Flash-based mid-range microcontroller from the PIC16F family, delivering up to 5 MIPS at 20 MHz instruction frequency, packaged in a lead-free 18-pin SOIC (Small Outline IC, 7.50 mm body width). The part integrates 3.5 KB (2K x 14) of self-programmable Flash program memory, 128 bytes of RAM, 13 digital I/O pins and a 4-channel 8-bit Analog-to-Digital converter. An 8-bit microcontroller is a single-chip computing device built around an 8-bit data path, combining CPU core, non-volatile program memory, working RAM, I/O peripherals and timers on one silicon die. The PIC16F family belongs to Microchip's mid-range architecture hierarchy - above the baseline PIC10/12/14 families but below the enhanced PIC18 and PIC24/dsPIC families. It uses a RISC instruction set with only 35 single-word instructions and an 8-level hardware stack, which keeps firmware shallow, deterministic and easy to debug in real-time control loops. Key features include four 8-bit ADC channels, two additional timers beyond the core Timer0/Timer1 pair, an enhanced Capture/Compare/PWM (ECCP) peripheral, an internal oscillator option, and a wide 2.0-5.5 V supply range. The ECCP module supports PWM output for motor control and bridge-drive applications, complementing the 8-bit ADC for closed-loop analog sensing. The PIC16F716 is built on Microchip's mature mid-range 14-bit instruction core with Flash program memory, allowing in-circuit serial programming (ICSP) and in-application updates without removing the part. The wide operating voltage window, internal oscillator and hardware PWM/ADC resources make it well suited to cost-sensitive mixed-signal designs. Typical applications include white-good and small-appliance motor control, automotive body and lighting modules, industrial sensor signal conditioning, consumer remote controls, LED driver boards, and battery-powered instrumentation. Industrial-grade -40C to +85C operation (denoted by the 'I' suffix) allows use in harsher enclosures. Choose the PIC16F716 when you need a true 8-bit, low-cost MCU with integrated ADC and ECCP PWM rather than the larger PIC18F or PIC16F1xxx devices. When designing with this part, place a 100 nF decoupling capacitor as close as possible to VDD/VDDCORE and another on AVSS, configure unused I/O pins as outputs to minimise sleep current, and reserve the MCLR pin for in-circuit serial programming access during board bring-up. This page synthesises distributor pricing, drop-in pin-compatible alternatives and practical design notes not found in the bare manufacturer datasheet.

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PIC16F716-I/SS

PIC16F716-I/SS - 8-bit Flash MCU, 3.5KB, 20MHz, 13 I/O | Microchip

The Microchip Technology PIC16F716-I/SS is an 8-bit flash-based mid-range microcontroller with 3.5KB of program memory, 128 bytes of RAM, and 13 I/O pins, housed in a 20-pin SSOP package. It runs at up to 20 MHz clock speed and operates from a 2.5V to 5.5V supply, making it compatible with both 3.3V and 5V system rails. The device integrates four channels of 8-bit Analog-to-Digital conversion plus an enhanced Capture/Compare/PWM peripheral that is valuable for advanced level A/D applications across automotive, industrial, appliance, and consumer product segments. A mid-range 8-bit PIC microcontroller combines a RISC instruction set with on-chip flash memory to deliver deterministic execution in a low-pin-count package. The architecture targets cost-sensitive embedded designs where predictable response, low power consumption, and integrated analog peripherals reduce or eliminate external components. PIC microcontrollers sit in the broader taxonomy of microcontrollers -> 8-bit MCUs -> flash-based MCUs -> RISC microcontrollers -> embedded control ICs, a hierarchy that engineers use to position the part against 16-bit and 32-bit alternatives for the same workload. Key features include 35 single-word instructions, 200 ns instruction execution time, two 8-bit timers plus one 16-bit timer, a 13-channel 8-bit ADC, an enhanced CCP module, and nanoWatt power management technology for sleep currents in the microampere range. The integrated brown-out reset and power-on reset circuitry simplify external supervisory design, while in-circuit serial programming (ICSP) allows firmware updates directly on the assembled PCB without removing the device. Internally, the PIC16F716 uses a Harvard architecture with separate program and data buses, a 14-bit instruction word, and a hardware multiplier for efficient arithmetic. The peripheral set is engineered for closed-loop control - the enhanced CCP module supports PWM, capture, and compare modes for motor drive, lighting, and sensor sampling, while the four-channel ADC supports multi-sensor monitoring with 8-bit resolution. The 20 MHz clock drives a 200 ns instruction cycle, providing five million instructions per second of deterministic throughput. Typical applications include white-goods and appliance control boards, automotive body and lighting modules, battery chargers, LED drivers, small motor control, and consumer sensor interfaces. The integrated ADC and CCP peripherals support PID loops, while nanoWatt technology extends battery life in portable products such as remote controls and handheld instruments. When designing with the PIC16F716-I/SS, plan the PCB layout so that the VDD pin has a 0.1 µF ceramic bypass capacitor placed within 5 mm of the pin, and keep analog input traces short and guarded to maximize ADC accuracy. The ICSP programming pins (RB6/RB7) should remain accessible for in-field firmware updates. This page synthesizes distributor pricing, drop-in same-package and cross-package alternatives, and practical design notes not found in the manufacturer datasheet, helping engineers evaluate the PIC16F716-I/SS against competing 8-bit MCU families.

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PIC16F716T-E/SO

PIC16F716T-E/SO - 8-Bit 20MHz 3.5KB Flash MCU 18-SOIC | Microchip

The Microchip Technology PIC16F716T-E/SO is an 8-bit CMOS Flash-based PIC16 family microcontroller running at up to 20MHz instruction execution (200 ns instruction cycle) in an 18-pin SOIC wide-body package. It integrates 3.5KB (2K x 14 words) of self-programmable Flash program memory, 128 bytes of RAM and 128 bytes of EEPROM, plus 13 digital I/O lines. The 'T' suffix indicates Tape & Reel packaging and the 'E' suffix denotes the Extended (-40C to +125C) operating temperature grade. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, integrating CPU core, program memory, RAM, peripheral set and I/O into one IC. PIC16-series MCUs use a Harvard RISC architecture with only 35 single-word instructions, which lowers code overhead, simplifies learning, and produces deterministic timing suitable for cost-sensitive real-time control. The PIC16F716 sits in the mid-range PIC16 family, between baseline PIC10/12 devices and enhanced PIC18 parts, balancing code density, peripheral count and price. Key features include four channels of 8-bit Analog-to-Digital (A/D) conversion, two 8-bit timers plus one 16-bit timer, a Capture/Compare/PWM (CCP) module, an enhanced USART for asynchronous/synchronous serial communication, and a 20MHz internal oscillator. The device operates from 2.0V to 5.5V across the extended temperature range, supports in-circuit serial programming (ICSP) via two pins, and offers the nanoWatt power-managed sleep modes typical of mid-range PIC16F devices. The architecture uses a Harvard bus with separate program and data paths, a hardware multiplier (8 x 8 single-cycle), and a 14-bit instruction word that compresses commonly-used operations into single-word opcodes. Combined with the wide 2.0V to 5.5V supply range, this delivers predictable interrupt latency and low-power sleep behaviour for battery-friendly designs. Typical applications include appliance front-panel controls, small motor drivers (DC and stepper via PWM), LED display drivers, uninterruptible power supply (UPS) controllers, battery chargers, and remote-control / RF transmitter baseband logic. Designers choose this part when a simple, low-cost 8-bit core with on-chip ADC and USART is sufficient and board space is constrained to an 18-pin SOIC footprint. When laying out the PCB, place a 100 nF decoupling capacitor within 5 mm of VDD and another on VSS. The ICSP clock and data pins must be brought out to test pads or a header to allow in-circuit firmware updates, and the MCLR pin should be tied to VDD through a 10 kohm resistor with a 100 nF cap to VSS for reliable reset behaviour. Industrial users should review the device in full as last-time-buy for legacy defense before purchase, and confirm Extended-grade availability for harsh-environment designs. This page synthesises distributor pricing across 9 channels, pin-compatible drop-in alternatives, and practical design notes not aggregated on a single distributor page, giving procurement and engineering teams a one-stop reference for the PIC16F716T-E/SO.

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PIC16F716T-I/SO

PIC16F716T-I/SO - 8-bit Flash MCU, 20MHz, 3.5KB | Microchip

The Microchip Technology PIC16F716T-I/SO is an 8-bit Flash-based CMOS microcontroller delivering 200 ns instruction execution with only 35 single-word instructions, housed in a 18-pin SOIC package. It integrates 3.5 KB (2K x 14) of Flash program memory, 128 bytes of RAM, and 13 I/O pins, and operates across a 2.5V to 5.5V supply range at up to 20 MHz clock speed. The "T" suffix indicates Tape & Reel packaging and the "I" indicates the industrial -40C to +85C operating temperature range. An 8-bit microcontroller (MCU) is a small computer-on-a-chip that combines a CPU, memory, and peripherals to execute embedded control tasks. PIC microcontrollers from Microchip use a RISC-based Harvard architecture where program and data memories are separate, enabling single-cycle instruction fetch and deterministic timing - a key reason PIC MCUs dominate cost-sensitive embedded designs. Key features of the PIC16F716 include 4 channels of 8-bit A/D converter, an Enhanced Capture/Compare/PWM (ECCP) module, two 8-bit timers and one 16-bit timer, a Watchdog Timer with its own on-chip RC oscillator, and In-Circuit Serial Programming (ICSP) capability. The 18-pin SOIC form factor supports both through-hole-style prototyping and high-volume surface-mount assembly lines. The PIC16F716 architecture is upwards compatible with PIC16C5X and PIC12FXXX devices, easing firmware migration. Its on-chip peripherals and nanoWatt-style power-saving features make it suitable for battery-aware designs where sleep current and wake-up timing matter. Typical applications include appliance control, automotive interior modules (PIC16F716T-I/SOVAO variant), small motor control via ECCP PWM, sensor signal conditioning through the 8-bit ADC, white-goods user-interface boards, and LED lighting drivers. The 35-instruction RISC core also makes it a popular teaching platform for embedded systems courses. When designing with this part, budget the 2.5V to 5.5V supply carefully: a single Li-ion cell plus boost converter, or a regulated 3.3V or 5V rail, both work. Note that the 8-bit ADC has a fixed input mux and needs an acquisition time dependent on source impedance - add a buffer op-amp when reading high-impedance sensors. This page consolidates distributor pricing, pin-compatible drop-in alternatives, and practical design notes for the PIC16F716T-I/SO, providing engineering context not found in the standalone datasheet.

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PIC16F72-E/ML

PIC16F72-E/ML - 8-bit 20MHz 3.5KB Flash MCU 28-QFN | Microchip

The Microchip Technology PIC16F72-E/ML is an 8-bit PIC RISC flash microcontroller with 20 MHz CPU clock, 3.5 KB (2K x 14 words) of program Flash memory, 128 bytes of RAM, and 22 I/O lines, housed in a 28-pin QFN (6x6 mm) package with exposed pad. It is part of the mid-range PIC16F family and operates from 2.5 V to 5.5 V across the industrial -40 °C to +125 °C temperature range, making it suitable for both consumer and harsh-environment embedded designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, and a configurable set of peripherals such as timers, communication interfaces, and analog converters. Within the broader taxonomy, the PIC16F72 belongs to the 8-bit MCU -> flash MCU -> mid-range PIC16 -> peripheral-rich PIC16F72 sub-family hierarchy. PIC microcontrollers use a Harvard architecture with separate program and data buses and a RISC instruction set, and the PIC16F72 line is widely deployed where deterministic interrupt response and low cost matter more than raw clock speed. Key features include 5 channels of 8-bit Analog-to-Digital conversion (ADC), two 8-bit timers plus one 16-bit timer, a Capture/Compare/PWM (CCP) module, and a synchronous serial port (SSP) configurable as 3-wire SPI or 2-wire I2C. The 22 I/O pins are 5 V tolerant on most ports, supporting direct interfacing to legacy 5 V logic, sensors, and power switches. The device offers in-circuit serial programming (ICSP) via two pins, allowing firmware updates after PCB assembly. Architecturally, the PIC16F72 uses a 14-bit instruction word with a two-stage pipeline, enabling most instructions to execute in one instruction cycle (200 ns at 20 MHz). The 8-level deep hardware stack and interrupt-on-change (IOC) feature support real-time event handling. Power management features include the nanoWatt-style sleep mode with multiple wake-up sources, suitable for battery-powered applications. Typical applications include motor control (small DC and stepper drivers), HVAC fan and damper control, appliance user-interface boards, sensor signal conditioning, LED lighting controllers, and low-end consumer white goods. The combination of ADC, PWM, and I2C/SPI peripherals makes it a versatile system-on-chip for sub-2 MIPS embedded tasks. When designing with this part, pay attention to the 28-QFN exposed pad: it must be soldered to a sufficient copper area for thermal and electrical ground return. Use MPLAB X IDE with the XC8 compiler for firmware development, and route the MCLR pin through a proper reset network per datasheet section on hardware design. This page synthesizes distributor pricing, parametric data, drop-in alternatives, and design notes that complement, but do not replace, the Microchip PIC16F72 datasheet.

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PIC16F72-E/SO

PIC16F72-E/SO - 8-Bit 20MHz 3.5KB FLASH MCU | Microchip

The Microchip Technology PIC16F72-E/SO is an 8-bit CMOS FLASH-based microcontroller packaged in a 28-pin SOIC, featuring 3.5KB (2K x 14) of program memory, 128 bytes of RAM, and 22 I/O pins. Operating at up to 20 MHz with 200 ns instruction execution, it delivers a balanced combination of performance, peripheral integration, and code density for cost-sensitive embedded designs. The extended (-E) temperature grade spans -40C to +125C, supporting industrial and harsh-environment deployments. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data memory, and peripheral interfaces on one die. The PIC16F72 belongs to Microchip's PIC16 family, which sits within the broader PIC microcontroller taxonomy (PIC10/12/16/18/24/32) and the wider 8-bit RISC microcontroller category. PIC16 devices target mid-range applications requiring more peripheral capability than PIC10/12 parts while remaining simpler and more economical than PIC18/24/32 devices. Within the system hierarchy, MCUs are classified as microcontrollers -> embedded processors -> semiconductors, and they serve as the principal decision-making element in countless consumer, industrial, and automotive subsystems. Key features include 5 channels of 8-bit Analog-to-Digital conversion with 2 additional timers, capture/compare/PWM functionality, and a synchronous serial port configurable as either 3-wire SPI or 2-wire I2C. The 35 single-word instruction RISC architecture enables compact, deterministic code, and the part is code-compatible with the PIC16C5X, PIC12CXXX, and PIC16C7X families. Two 8-bit timers plus one 16-bit timer/counter provide flexible event timing and PWM generation. Brown-out reset, watchdog timer, and in-circuit serial programming (ICSP) round out the on-chip feature suite. The PIC16F72-E/SO is well suited to applications including appliance control, sensor interfacing, low-power motor control, LED lighting controllers, battery chargers, and industrial automation. With 22 I/O, 5 ADC inputs, and PWM-capable timers, it can directly drive relays, MOSFET gates, and indicator LEDs while reading analog sensors such as thermistors or current shunts. Its 2.5V-5.5V supply range allows direct operation from a single Li-ion cell or a regulated 3.3V/5V rail. When designing with this part, place decoupling capacitors (100 nF plus 10 uF bulk) adjacent to VDD/AVDD/VSS pins and reserve the ICSP/ICD pins (RB6/RB7) for in-circuit debugging. Verify that analog and digital ground returns share a single-point connection to minimise ADC noise, and ensure MCLR has the correct pull-up network for reliable reset behaviour.

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PIC16F72-E/SP

PIC16F72-E/SP - 8-Bit 20MHz 3.5KB Flash MCU | Microchip | SPDIP-28

The Microchip Technology PIC16F72-E/SP is an 8-bit CMOS FLASH-based microcontroller (MCU) with 20 MHz instruction clock, 3.5 KB (2K x 14) of program Flash, 128 bytes of RAM, and 128 bytes of data EEPROM, housed in a 28-pin SPDIP (SP) through-hole package. The "-E" suffix denotes the Extended (industrial) temperature range of -40C to +125C. Built on Microchip's powerful PIC16 RISC architecture, it executes a single instruction cycle in 200 ns and offers 22 digital I/O pins plus 5 channels of 8-bit Analog-to-Digital (A/D) conversion. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, and peripheral interfaces. The 8-bit class executes one byte per instruction and remains dominant in cost-sensitive, deterministic embedded designs. Within the PIC16 family, the PIC16F72 sits in the mid-range "F" line-up, balancing program memory, peripherals (A/D, PWM, USART, MSSP for SPI/I2C), and power consumption. It is upwards code-compatible with the legacy PIC16C5X, PIC12Cxxx, and PIC16C7X devices, simplifying migration from older designs. Key features include 35 single-word instructions, two 8-bit timers with 1×16-bit option, a CCP (Capture/Compare/PWM) module, synchronous serial port configurable as 3-wire SPI or 2-wire I2C, and a programmable Watchdog Timer with its own on-chip RC oscillator. The integrated A/D converter supports 5 channels at 8-bit resolution, and the device operates from 2.5 V to 5.5 V across the extended temperature range. The architecture is Harvard-style with separate program Flash and data SRAM buses, allowing instruction fetch and operand read in a single cycle. NanoWatt power management features (sleep mode, oscillator switching) suit battery-backed applications. Robust ESD and latch-up performance is characteristic of the PIC16 mid-range family. Typical applications include industrial control, appliance control, sensor signal conditioning, low-end motor control (DC brushed, small stepper via the CCP/PWM module), instrument panels, and consumer devices needing A/D input plus serial communication. It is also widely used in educational environments for embedded systems curricula. When designing with this part, plan I/O assignments carefully: the 28-pin SPDIP exposes 22 I/O but several share analog/digital functions, requiring register configuration. The CCP pin and the A/D inputs are multiplexed with general-purpose I/O, so the application code must configure ANSEL/ADCON1 before using the affected pins as digital I/O. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the standalone manufacturer datasheet.

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PIC16F72-E/SS

PIC16F72-E/SS - 8-Bit 20MHz 3.5KB Flash MCU | Microchip

The Microchip Technology PIC16F72-E/SS is an 8-bit CMOS Flash-based microcontroller built on the PIC16 enhanced mid-range architecture, featuring 20 MHz maximum clock speed (200 ns instruction cycle), 3.5 KB (2K x 14) of Flash program memory and 128 bytes of RAM, all integrated in a 28-pin SSOP (Shrink Small Outline Package) suitable for industrial and commercial temperature environments. The device operates from 2.0V to 5.5V (extended-voltage "-E" variant) and provides 22 digital I/O pins plus a 5-channel 8-bit Analog-to-Digital converter, two additional 8-bit timers with capture/compare/PWM capability, and a synchronous serial port configurable as either 3-wire SPI or 2-wire I2C. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory, working RAM, and peripheral interfaces. The PIC16F72 belongs to the PIC16 family, an 8-bit RISC architecture from Microchip widely adopted in cost-sensitive embedded designs. Within the broader taxonomy, PIC MCUs sit under 8-bit microcontrollers, which themselves belong to microcontrollers and ultimately to integrated circuits. LDOs, switching regulators and supervisor ICs typically surround an MCU to provide stable VDD rails, while the MCU executes firmware and drives digital I/O. Key features that differentiate the PIC16F72-E/SS include its 200 ns instruction execution at 20 MHz with only 35 single-word instructions, supporting upwards code compatibility with the PIC16C5X, PIC12CXXX and PIC16C7X devices. Its 5-channel 8-bit ADC enables direct sensor interfacing for analog front-ends. The integrated Capture/Compare/PWM module delivers flexible timing control for motor, lighting and power-converter applications, while the SSP peripheral handles both SPI and I2C communication without an external interface IC. Architecturally, the PIC16F72 uses a Harvard RISC design with separate program and data buses, providing deterministic interrupt latency. The CMOS Flash process enables in-circuit serial programming (ICSP) through two pins, simplifying field updates. Compared with earlier PIC16C7X OTP parts, Flash memory reduces recurring per-unit programming cost and supports engineering iteration. Typical applications include motor control and PWM-driven LED drivers, sensor signal conditioning with on-chip 8-bit ADC conversion, industrial control panels, automotive body electronics (non-safety), low-cost consumer appliances and battery-powered instrument front-ends. Designers select this part when 3.5 KB of Flash is sufficient and 8-bit ADC resolution is acceptable. When designing with the PIC16F72-E/SS, place a 0.1 uF ceramic decoupling capacitor as close as possible to the VDD pin and a bulk 10 uF electrolytic near the supply input. Note that the SSOP pin pitch is 0.65 mm, so PCB assembly must use fine-pitch stencil apertures; verify the MCLR pull-up and ICSP lines conform to Microchip programming specifications. This page synthesizes distributor pricing, drop-in alternatives drawn from the PIC16 pin-compatibility family, and practical design notes that complement the manufacturer datasheet.

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PIC16F72-I/ML

PIC16F72-I/ML - 8-Bit 20MHz MCU, 3.5KB Flash, 28-QFN | Microchip

The Microchip Technology PIC16F72-I/ML is an 8-bit CMOS FLASH-based microcontroller built on the PIC16 mid-range core, delivering 20 MIPS at 20 MHz, 3.5 KB (2K x 14) of program Flash memory, and 128 bytes of RAM in a 28-pin QFN (6x6 mm) package with industrial -40C to +85C temperature grade. The -I/ML suffix identifies the industrial-temperature variant in Microchip's ML package, which combines a small PCB footprint with an exposed thermal pad for improved dissipation. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), data memory (RAM), and peripherals such as timers, ADC, communication interfaces, and general-purpose I/O. Within the broader taxonomy, the PIC16F72 belongs to the 8-bit MCU family (PIC16 -> mid-range 8-bit -> PIC microcontroller -> microcontroller -> semiconductor). It targets applications that need deterministic real-time control with low power consumption and a minimal instruction set (35 single-word instructions). Key features of the PIC16F72 include five 8-bit ADC channels, two 8-bit timers with capture/compare/PWM (CCP) capability, a synchronous serial port configurable as 3-wire SPI or 2-wire I2C, a watchdog timer, in-circuit serial programming (ICSP), and Brown-out Reset (BOR). The 22 I/O pins support direct interfacing to sensors, switches, displays, and other digital logic, while the wide 2.0V-5.5V supply range enables both 3.3V and 5V designs. Architecturally, the PIC16F72 uses a Harvard RISC-style core with a 14-bit instruction word and separate program/data buses, providing single-cycle instruction execution (200 ns at 20 MHz) and predictable interrupt latency. The CMOS process and nanoWatt-style power-management features minimize active and sleep-mode current, making the device suitable for battery-operated or energy-harvesting designs. The integrated analog peripherals and PWM reduce external component count. Typical applications include appliance and HVAC control, small motor control (fans, pumps, valves), LED lighting controllers, sensor interface boards, remote-control units, automotive body and accessory modules, industrial sensor hubs, and general-purpose logic-replacement designs. The combination of ADC, PWM, and serial communication on a single 8-bit core allows many mixed-signal subsystems to be implemented without a higher-cost 16- or 32-bit MCU. When designing with the PIC16F72-I/ML, ensure the decoupling network follows Microchip's recommended 100 nF + 10 uF placement near VDD/VSS, and verify that the QFN exposed pad is soldered to a sufficiently large copper pour for thermal dissipation. For new designs, also evaluate the pin-compatible PIC16F722A/PIC16F723A family for higher memory and lower power if extended features are required. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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PIC16F72-I/SO

PIC16F72-I/SO - 8-Bit 20MHz 3.5KB Flash MCU | Microchip

The Microchip Technology PIC16F72-I/SO is an 8-bit CMOS FLASH-based microcontroller in the PIC16 mid-range family, delivering up to 20 MHz instruction execution (200 ns instruction cycle) from a 3.5KB (2K x 14) program memory and 128 bytes of RAM, housed in a 28-pin SOIC (wide body, 0.295"/7.50mm) package. It is built around a 14-bit instruction word RISC architecture with only 35 single-word instructions and operates from 2.0V to 5.5V across the industrial -40C to +85C temperature range. An 8-bit PIC microcontroller is a compact RISC-based processor that executes one instruction per instruction cycle (here 200 ns at 20 MHz), combining on-chip FLASH program memory, RAM, peripherals (ADC, timers, PWM, communication ports) and CPU in a single IC. PIC16F72 sits within the PIC16 mid-range family, which sits above the baseline PIC10/12/16C5X devices and below PIC18/dsPIC enhanced cores, and is upwards code-compatible with PIC12CXXX and PIC16C7X parts. It belongs to the broader hierarchy of microcontrollers -> MCUs -> embedded controllers -> digital ICs -> semiconductors. Key features include 5 channels of 8-bit Analog-to-Digital (A/D) converter with 2 additional timers (Timer0, Timer1/Timer2 with CCP), a Synchronous Serial Port configurable as either 3-wire SPI or 2-wire I2C, one Capture/Compare/PWM (CCP) module, a Watchdog Timer with its own on-chip RC oscillator for reliable reset, power-on reset, brown-out reset, and 22 digital I/O pins grouped into PORTA/B/C. The 8-bit ADC provides 5 input channels at a typical conversion speed that is well-matched to slow analog sensor signals. The PIC16F72 architecture is a Harvard-style RISC core with separate program and data buses, allowing instruction fetch and operand read to occur in the same cycle and yielding deterministic 200 ns execution per instruction (including branches and skips). The 14-bit-wide FLASH program memory is in-system programmable via ICSP, supporting field updates without removing the device, and the brown-out reset and power-on reset together with the WDT form a triple-redundant reset structure that suits unattended appliance and industrial environments. Typical applications include industrial control panels, appliance controls, motor-drive signal conditioning, sensor interfaces with the on-chip ADC, low-cost SPI/I2C peripheral expanders, and general-purpose 8-bit embedded platforms replacing discrete logic. The wide-body 28-SOIC package is friendly to hand-soldering and rework-friendly prototyping in addition to high-volume SMT lines. When designing with the PIC16F72, keep the analog supply (AVDD) and digital supply (VDD) decoupling tight with 100 nF plus bulk capacitors within 1 cm of the pins, and add a 4.7 kohm pull-up on MCLR if in-system programming is desired. The CCP1 pin doubles as the PWM output, so route it away from analog traces to avoid crosstalk into the ADC inputs, and consult the PIC Mid-Range MCU Reference Manual (DS33023) for the full peripheral register map. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes that complement the manufacturer datasheet - giving engineers a single reference for selection, sourcing, and PCB layout.

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PIC16F72-I/SP

PIC16F72-I/SP - 8-bit 20MHz 3.5KB FLASH MCU 28-SPDIP | Microchip

The Microchip Technology PIC16F72-I/SP is an 8-bit CMOS FLASH-based microcontroller in a 28-pin SPDIP (Skinny Plastic DIP) package, operating at up to 20 MHz instruction clock with 200 ns instruction execution. It integrates 3.5 KB (2K x 14 words) of program FLASH memory and 128 bytes of RAM with 22 digital I/O pins. An 8-bit microcontroller (MCU) is a single-chip computer that processes data 8 bits at a time using a Harvard or modified-Harvard architecture. Within the semiconductor taxonomy it sits in the hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. The PIC16F72 belongs to Microchip's PIC16 mid-range family, designed for cost-sensitive embedded control where deterministic interrupt response and low power matter more than raw throughput. Key features of the PIC16F72-I/SP include a 5-channel 8-bit Analog-to-Digital Converter (ADC), two additional 8-bit timers (Timer0, Timer1, Timer2), a Capture/Compare/PWM (CCP) module, and a Synchronous Serial Port (SSP) configurable as either 3-wire SPI or 2-wire I2C. The device operates from 2.0 V to 5.5 V supply and supports in-circuit serial programming (ICSP) for field updates. The PIC16F72-I/SP uses Microchip's mid-range 14-bit instruction set with only 35 single-word instructions, which dramatically shortens the firmware development cycle. Its architecture supports interrupt-driven control loops, on-chip RC oscillator operation, and low-power SLEEP modes for battery applications. The 28-SPDIP package provides easy through-hole prototyping on breadboards and evaluation boards, while pin-compatible SOIC and SSOP variants exist for surface-mount production. Typical applications for the PIC16F72-I/SP include HVAC control systems, security alarm panels, smoke and CO detectors, automotive body controllers, washing machine controllers, small appliance drivers, and remote sensor reading stations. The combination of on-chip ADC, PWM, and serial peripheral interfaces makes it a strong fit for closed-loop mixed-signal control. When designing with this part, choose external passive components within the datasheet-recommended ranges, place the decoupling capacitor within 5 mm of VDD, and respect the absolute maximum VDD of 7.5 V. For new designs, also evaluate the pin-compatible PIC16F73/PIC16F74 if more memory or peripherals are required.

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PIC16F72-I/SS

PIC16F72-I/SS - 8-Bit 20MHz MCU 3.5KB Flash 28-SSOP | Microchip

The Microchip Technology PIC16F72-I/SS is an 8-bit CMOS FLASH-based microcontroller in the PIC16 family, delivering 20 MHz (200 ns instruction cycle) performance with 3.5 KB (2K x 14) of Flash program memory, 128 bytes of RAM, and 22 digital I/O pins. Housed in a 28-pin SSOP (5.30 mm body width) package, it integrates a 5-channel 8-bit Analog-to-Digital Converter, two additional timers (Timer1/Timer2), a Capture/Compare/PWM module, and a Synchronous Serial Port configurable as either 3-wire SPI or 2-wire I2C. A PIC microcontroller (Programmable Interface Controller) is an 8/16/32-bit RISC-based microprocessor with on-chip Flash, RAM, and peripherals designed for embedded control. Within the taxonomy, PIC16F72 sits under PIC16 family -> PIC16F7x sub-family -> mid-range 8-bit microcontrollers -> microcontrollers (MCU) -> semiconductor ICs. The PIC16F7x series is the mid-range, Flash-programmable successor to the one-time-programmable PIC16C7x family, offering in-circuit serial programming (ICSP) and up to 100,000 erase/write cycles on Flash. Key features include 35 single-word instructions, 14-bit wide instruction word, 8-level hardware stack, 2.0 V to 5.5 V wide operating voltage (PIC16F72 variant) supporting 2.5 V, 3.3 V, and 5 V rails, and a brown-out reset (BOR) circuit. The 5-channel 8-bit ADC has a maximum 200 ksps throughput at 5 V. The CCP module supports capture, compare, and PWM (up to 10-bit resolution) modes for motor and lighting control. Typical applications include sensor signal conditioning, low-cost motor control (fans, pumps, small BLDC), battery chargers, LED lighting drivers, automotive body electronics (non-safety), HVAC thermostat control, and consumer appliance control boards. Industrial uses include PLC expansion I/O, RS-485 sensor nodes, and simple HMI keypads. The PIC16F72's combination of A/D, PWM, and SPI/I2C on one die reduces BOM cost versus multi-chip solutions. A common design mistake is forgetting that the A/D converter requires VDD reference voltage to be stable for accurate conversions; add a 0.1 uF decoupling capacitor close to the AVDD pin if present, or to VDD. Also, the MCLR reset pin must be pulled high via a 10 kohm resistor for normal operation; floating it causes intermittent resets. The 28-SSOP footprint is footprint-compatible with other PIC16F7x and PIC16F7xx family members, simplifying PCB reuse. This page consolidates distributor pricing (as of 2026-09-21), drop-in same-package alternatives from the PIC16F72 family, and practical design guidance not typically listed on DigiKey, Mouser, or Octopart product pages.

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PIC16F720-E/P

PIC16F720-E/P - 8-Bit 16MHz MCU 3.5KB Flash 20-PDIP | Microchip

The Microchip PIC16F720-E/P is an 8-bit flash microcontroller from the PIC16 family, featuring a 16 MHz internal oscillator, 3.5 KB (2K x 14) of self-read/write Flash program memory, and 128 bytes of SRAM, all housed in a 20-pin PDIP (Plastic DIP, 0.300", 7.62 mm) through-hole package. It includes 18 I/O pins capable of 25 mA source/sink current and integrates a 12-channel 8-bit ADC, plus on-chip peripherals such as I2C, SPI, AUSART (enhanced UART), and a CCP (Capture/Compare/PWM) module. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data memory, and I/O peripherals. The PIC16F720 belongs to Microchip's mid-range 8-bit MCU family with a 14-bit instruction word and 8 hardware stack levels. MCUs sit in a wider taxonomy: microcontroller -> embedded controller -> semiconductor IC. The PIC line is one of the most widely deployed 8-bit architectures in industrial, automotive, and consumer applications, known for deterministic execution, low power consumption, and a mature toolchain (MPLAB X IDE, XC8 compiler, PICkit programmers). Key features of the PIC16F720-E/P include nanoWatt XLP ultra-low-power technology for battery-powered designs, two 8-bit timers (TMR0/TMR2) and one 16-bit timer (TMR1), a Watchdog Timer (WDT), Power-on Reset (POR), and Brown-out Reset (BOR). The integrated 16 MHz oscillator eliminates the need for an external crystal in many designs, reducing BOM cost and PCB area. The PIC16F720's mid-range core delivers 35 instructions, 8 stack levels, and an internal oscillator with selectable frequency, supporting clock speeds up to 20 MHz in the data-signal domain while the canonical core clock is 16 MHz. Twelve channels of 8-bit ADC enable direct sensor interfacing for analog signals such as temperature, light, or battery voltage without an external ADC chip. Typical applications include consumer appliance control, industrial sensor monitoring, low-power battery devices, automotive body electronics (with the -E extended temperature grade), and home automation nodes. The 18 I/O pins combined with I2C/SPI/AUSART make it well suited to a control board talking to sensors, displays, and wireless modules. When designing with this part, ensure the supply stays within 2.5 V-5.5 V and follow the In-Circuit Serial Programming (ICSP) footprint recommendations in the datasheet to retain field-reprogrammability. The -E temperature grade (-40C to +125C) makes it a practical drop-in choice for industrial and certain automotive subsystems that require extended-temperature 8-bit control. This page synthesizes current distributor pricing, drop-in alternatives, and practical engineering design notes that are not found in the manufacturer datasheet alone.

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PIC16F720-E/SO

PIC16F720-E/SO - 8-Bit 16MHz 3.5KB Flash MCU | Microchip

The Microchip PIC16F720-E/SO is an 8-bit PIC16 family mid-range microcontroller featuring a 16MHz internal oscillator, 3.5KB (2K x 14) of self-read/write Flash program memory, 128 bytes of non-volatile data EEPROM, and 128 bytes of SRAM, housed in a 20-pin SOIC (SO) package on a 7.50 mm (0.295 in) wide body. The -E suffix denotes the extended automotive temperature range of -40°C to +125°C. The device operates from 1.8V to 5.5V supply and integrates nanoWatt XLP extreme-low-power technology for battery-friendly designs. A PIC microcontroller is a RISC-based (Reduced Instruction Set Computer) 8-bit MCU widely used in embedded control. The PIC16 mid-range family occupies the tier between baseline PIC10/12/16 devices and the PIC18/dsPIC enhanced family, and sits within the broader category hierarchy of microcontroller -> embedded processor -> semiconductor IC. The PIC16F720 is specifically designed for cost-sensitive applications requiring on-chip Flash, EEPROM data storage, and serial peripherals without the overhead of larger 16-bit timers or advanced motor-control peripherals. Key features include a 35-instruction mid-range core, 8-level hardware stack, 12-channel 8-bit ADC, two 8-bit timers (TMR0/TMR2) plus one 16-bit timer (TMR1), an Enhanced Capture/Compare/PWM (ECCP) module, AUSART, I²C, SPI serial interfaces, 25mA source/sink I/O current, watchdog timer, power-on reset, and brown-out reset. The internal 16MHz oscillator eliminates the need for an external crystal in most designs, and in-circuit serial programming (ICSP) allows field firmware updates via standard Microchip tools. Typical applications include LED lighting controllers, low-power sensor nodes, consumer white goods, automotive body modules, and battery-charged remote controls. The 25mA I/O drive eliminates the need for external buffers when driving LEDs or small relays directly from the port pins. Design tip: when migrating between -I (industrial) and -E (extended) temperature grades, verify brown-out reset and ADC accuracy over the full temperature range; the -E grade is qualified to +125°C with tighter automotive-grade test coverage. Use Microchip's MPLAB X IDE and XC8 compiler for firmware development.

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PIC16F720-E/SS

PIC16F720-E/SS - 8-Bit 16MHz MCU 3.5KB Flash 20-SSOP | Microchip

The Microchip Technology PIC16F720-E/SS is an 8-bit PIC16 mid-range microcontroller (MCU) integrating 3.5 KB (2K x 14) of self read/write Flash program memory, 128 bytes of SRAM data memory, and 128 bytes of non-volatile EEPROM-style data storage in a 20-pin SSOP (Shrink Small Outline Package). It operates at up to 16 MHz from a 1.8V to 5.5V supply and is qualified for the -40C to +125C extended automotive temperature range, denoted by the "-E" suffix. Peripherals include a 12-channel 8-bit ADC, one 8-bit and one 16-bit timer, enhanced capture/compare/PWM (ECCP), and both I2C and SPI (SSP) plus AUSART serial interfaces. The device is built on Microchip's nanoWatt XLP (eXtra Low Power) technology for low sleep and active current draw. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), working memory (RAM), and peripheral interfaces (ADC, timers, communication controllers). The PIC16 family belongs to Microchip's mid-range 8-bit architecture with a 14-bit instruction word and an 8-level hardware stack. Within the power-management hierarchy, an MCU sits above the voltage regulator (which powers it) and below the application firmware that defines its behavior. The PIC16F720 specifically targets cost- and power-sensitive embedded applications where an 8-bit core is sufficient and a small SSOP footprint is required. Key features include 18 general-purpose I/O pins with 25 mA source/sink capability, an internal 16 MHz oscillator that eliminates the need for an external crystal in many designs, and four power-managed modes (Run, Idle, Sleep, and Deep Sleep with RTCC) for nanoWatt XLP battery operation. Brown-out Reset (BOR), Power-on Reset (POR), and a Watchdog Timer (WDT) provide system-level safety. In-Circuit Serial Programming (ICSP) and In-Circuit Debug (ICD) are supported via the standard Microchip 2-wire programming interface, enabling field firmware updates and development without package removal. The PIC16F720 is built on an enhanced mid-range core supporting 35 instructions with single-cycle execution (excluding branches), 8 stack levels, and an interrupt controller with hardware context save. It shares a common datasheet and pinout with the PIC16F721 variant, which differs only in Flash size (7 KB vs 3.5 KB). Programming is performed in C (XC8 compiler), assembly (MPASM), or Microchip's MPLAB X IDE toolchain; an integrated development environment is available free of charge. The 20-pin SSOP footprint is shared across many PIC16F mid-range devices, simplifying PCB reuse within product families. Typical applications include LED lighting control, small appliance controllers, remote sensors, battery-powered IoT nodes, automotive body modules (lighting, seat, mirror, HVAC actuators), and consumer electronics. The wide operating voltage range (1.8V to 5.5V) supports both 3.3V and 5V systems as well as multi-cell battery chemistries. The combination of low cost, nanoWatt XLP sleep current, and integrated analog/digital peripherals makes this part attractive for high-volume designs where BOM consolidation and long-term Microchip supply continuity matter. When designing with the PIC16F720-E/SS, observe the SSOP-20 thermal limits and decouple VDD with a 0.1 uF ceramic capacitor placed within 5 mm of the pin. For ADC accuracy, place a small RC filter on analog inputs and avoid switching digital lines adjacent to analog traces. The MCLR reset pin should be pulled up through a 10 kohm resistor to VDD per Microchip's recommended circuit; failure to do this can cause intermittent resets in noisy environments. This page synthesizes distributor stock and pricing, drop-in alternatives within the PIC16F family, and practical design notes not found in the manufacturer datasheet alone.

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PIC16F720-I/ML

PIC16F720-I/ML - 8-bit MCU, 16MHz, 3.5KB Flash, 20-QFN | Microchip

The Microchip Technology PIC16F720-I/ML is an 8-bit Flash microcontroller based on the PIC mid-range core, offering up to 4 MIPS performance from an internal 16 MHz oscillator (factory-calibrated to ±1% accuracy) in a 20-pin QFN (4x4 mm) package. It integrates 3.5 KB (2K x 14) self read/write Flash program memory, 128 B SRAM, 128 B of non-volatile data storage (HEF), and an 8-level deep hardware stack with 35 instructions. The device is qualified for industrial temperature range (-40 °C to +85 °C) and operates from 1.8 V to 5.5 V (per PIC16(L)F720/721 datasheet family). A microcontroller (MCU) is a single-chip computer that integrates a CPU, RAM, non-volatile program memory, and peripherals into one package. Within the semiconductor hierarchy, an MCU belongs to the broader family of microcontrollers -> microprocessors -> digital logic ICs -> integrated circuits. The PIC mid-range core occupies the entry-to-mid tier of Microchip's 8-bit portfolio, designed for cost-sensitive embedded control where deterministic interrupt response, low power, and small footprint outweigh raw computational throughput. Key features of the PIC16F720-I/ML include 18 general-purpose I/O pins with 25 mA source/sink capability for direct LED or transistor drive, a 12-channel 8-bit ADC, two 8-bit timers (TMR0/TMR2), one 16-bit timer (TMR1), a Capture/Compare/PWM (CCP) module, AUSART, I²C and SPI serial interfaces, and nanoWatt XLP ultra-low-power technology. The integrated 16 MHz internal oscillator eliminates the need for an external crystal in most designs, reducing BOM cost and PCB area. The mid-range architecture uses a 14-bit instruction word with single-cycle execution except for branches, providing deterministic timing critical for motor control and power-conversion feedback loops. HEF (High Endurance Flash) memory blocks allow up to 100k write/erase cycles for data EEPROM emulation, surpassing conventional EEPROM endurance. The AUSART module supports RS-232/RS-485 links, while the MSSP block handles both I²C and SPI master/slave transactions. Typical applications include consumer appliance control, low-end remote sensors, battery chargers, LED lighting controllers, small motor drivers, IoT edge nodes, and white-goods user interfaces. The combination of nanoWatt XLP sleep currents (<1 µA typical) and an integrated ADC makes it especially attractive for battery-powered measurement products that must operate for years on a single cell. When designing with this part, allocate enough decoupling (100 nF plus 1 µF bulk) close to VDD and place the ICSP/ICD pins on accessible test points to retain in-circuit debug capability throughout the product lifecycle. Always verify the chosen variant's voltage range: the 'L' (low-voltage) variants such as PIC16LF720 operate down to 1.8 V, while the standard PIC16F720 typically begins at 2.0 V or higher. This page synthesizes distributor pricing, drop-in PIC16F720/721 family alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for selection, replacement, and sourcing decisions.

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PIC16F720-I/P

PIC16F720-I/P - 8-bit MCU 3.5KB Flash 16MHz | Microchip | 20-PDIP

The Microchip Technology PIC16F720-I/P is a mid-range 8-bit PIC microcontroller with 3.5 KB Flash program memory, 128 B SRAM, and an internal 16 MHz oscillator, housed in a 20-pin PDIP (DIP-20) through-hole package. It integrates 12 channels of 8-bit ADC, AUSART/I2C/SPI communication, a 16-bit Capture/Compare/PWM module, and nanoWatt XLP extreme low-power technology for battery-friendly designs operating from 1.8 V to 5.5 V. A PIC microcontroller is a compact, programmable, single-chip computer that combines an 8-bit CPU core (in the PIC16 case, a RISC mid-range core with 35 instructions and an 8-level hardware stack), non-volatile Flash program memory, data SRAM, and a rich set of on-chip peripherals (timers, ADC, communication ports, PWM). PIC microcontrollers sit within the broader microcontroller taxonomy as 8-bit MCU -> microcontroller -> embedded controller -> semiconductor, and they are widely adopted in cost-sensitive, deterministic, low-power applications because of their compact instruction set, predictable interrupt latency, and mature MPLAB XC8 toolchain. Key features of the PIC16F720-I/P include 18 digital I/O pins with 25 mA source/sink capability, an internal 16 MHz oscillator with PLL options, self read/write Flash, high-endurance Flash (HEF) memory cells, 128 B of non-volatile EEPROM emulation data storage, and In-Circuit Serial Programming (ICSP) plus In-Circuit Debug (ICD) interfaces. Brown-out Reset, Power-on Reset, and a Watchdog Timer provide robust field operation. Architecturally, the device uses Harvard memory, separate program and data buses, and Microchip's enhanced mid-range core that supports hardware multiply and a single-cycle instruction fetch. nanoWatt XLP adds deep sleep modes with current in the microamp range, enabling multi-year battery life in sensor applications. Typical applications include consumer appliances, battery-powered sensor nodes, IoT endpoints, low-cost motor control, LED lighting controllers, and industrial control modules where deterministic response and long battery life outweigh the need for higher MIPS. Designers appreciate the legacy through-hole 20-PDIP package, which simplifies breadboarding, field replacement, and hobbyist prototyping. A key design consideration is pin allocation: the PIC16F720 shares its pinout with the PIC16F721 in 20-pin variants, allowing firmware migration with code adjustments. The 20-PDIP footprint also supports in-system programming via two ICSP pins without removing the part. This page synthesizes distributor pricing, pin-compatible drop-in alternatives, and practical design notes not found in the manufacturer datasheet, helping procurement and embedded engineers evaluate the PIC16F720-I/P for new designs and legacy replacements.

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PIC16F720-E/P - 8-Bit 16MHz MCU 3.5KB Flash 20-PDIP | Microchip

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PIC16F720-E/SS - 8-Bit 16MHz MCU 3.5KB Flash 20-SSOP | Microchip

PIC16F720-I/ML - 8-bit MCU, 16MHz, 3.5KB Flash, 20-QFN | Microchip

PIC16F720-I/P - 8-bit MCU 3.5KB Flash 16MHz | Microchip | 20-PDIP