PIC16F707-E/PT - 8-Bit 20MHz 14KB Flash MCU | Microchip
N.º da peça: PIC16F707-E/PT ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $2.34 | $2,34 |
| 10 | $2.2 | $22,00 |
| 100 | $1.95 | $195,00 |
| 500 | $1.72 | $860,00 |
| 1.000 | $1.55 | $1.550,00 |
PIC16F707-E/PT Visão geral
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program/data memory, peripherals, and I/O. The PIC16F707 belongs to the 8-bit PIC16 family, which in turn sits inside Microchip's 8-bit MCU portfolio (PIC10/12/14/16/18) within the broader category of embedded microcontrollers and ultimately semiconductor ICs. 8-bit MCUs are optimized for cost-sensitive, low-power, deterministic control tasks and remain the largest-volume MCU class worldwide.
Key specifications include 14KB (8K x 14) Flash, 256B EEPROM, 256B RAM, an 8-channel 8-bit ADC, two 8-bit timers, one 16-bit timer, one Enhanced Capture/Compare/PWM (ECCP) module, one CCP module, an mTouch capacitive-sensing peripheral supporting up to 32 channels, two analog comparators, an EUSART, an MSSP (SPI/I2C), and an internal 16MHz oscillator. The automotive-grade -E temperature range (-40C to +125C) and 36 GPIO make it well suited to harsh-environment applications.
The PIC16F707 uses a 14-bit modified Harvard RISC architecture with a single-cycle instruction set, achieving up to 5 MIPS throughput at 20MHz. nanoWatt XLP technology provides multiple sleep modes with sub-uA currents, IDD down to ~20nA in sleep, allowing battery-powered products to extend operating life by orders of magnitude versus general-purpose MCUs. The mTouch hardware peripheral offloads capacitive button, slider, and wheel sensing without CPU intervention.
Typical applications include automotive body and HVAC control modules, capacitive-touch user interfaces, home-appliance control boards, industrial sensor signal conditioning, and battery-powered IoT edge nodes. The extended -E temperature grade supports under-hood and outdoor enclosures.
When designing with the PIC16F707-E/PT, ensure that traces to the mTouch-capable pins are kept short and guarded to ground to maximize capacitive-button sensitivity, and that the AVDD/AVSS pair is properly decoupled with 0.1uF and 10uF capacitors within 50mA load current. The ICSP/ICD pins must remain accessible for production programming. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet.
Alternativas drop-in para PIC16F707-E/PT — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com PIC16F707-E/PT (mesmo formato e footprint) — diferindo em ADC, Package, Operating Temperature, Timers, Internal Oscillator.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC16F707-I/PT
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC16F707T-I/PT
✅ Drop-In✓ Em estoque
$1.74 / unidade
Ver ficha técnica →PIC16F747-I/PT
✅ Drop-In✓ Em estoque
$4.4 / unidade
Ver ficha técnica →PIC16F722-I/PT
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
PIC16F887-I/PT
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$1.66 / unidade
Ver ficha técnica →PIC16F707-E/PT Classificações máximas e características elétricas
| Product Type | 8-bit Microcontroller (MCU) |
| Core Architecture | PIC16 RISC (14-bit modified Harvard) |
| Program Memory (Flash) | 14 KB (8K x 14) |
| Maximum CPU Frequency | 20 MHz |
| Supply Voltage (VDD) | 2.5 V to 5.5 V |
| I/O Pins (GPIO) | 36 |
| Encapsulamento | 44-pin TQFP (10x10 mm), 0.80 mm pitch |
| Operating Temperature Grade | -E (Extended), -40 C to +125 C |
| Tipo de montagem | Surface Mount (Gull Wing) |
| ADC | 8-channel, 8-bit |
| Timers | 2x 8-bit + 1x 16-bit |
| PWM / CCP Modules | 1x ECCP + 1x CCP |
| mTouch Channels | Up to 32 (capacitive touch) |
| Communication Interfaces | EUSART + MSSP (SPI / I2C) |
| Analog Comparators | 2 |
| Internal Oscillator | 16 MHz (factory calibrated) |
| Low-Power Technology | nanoWatt XLP |
| Status RoHS | Compliant (lead-free) |
Configuração de pinos do PIC16F707-E/PT
| Pino 1 | RA0/AN0 — PORTA0 / Analog input 0 |
| Pino 2 | RA1/AN1 — PORTA1 / Analog input 1 |
| Pino 3 | RA2/AN2 — PORTA2 / Analog input 2 |
| Pino 4 | RA3/AN3 — PORTA3 / Analog input 3 |
| Pino 5 | RA4/AN4 — PORTA4 / Analog input 4 |
| Pino 6 | RA5/AN5 — PORTA5 / Analog input 5 |
| Pino 7 | RA6/OSC2 — PORTA6 / Oscillator output |
| Pino 8 | RA7/OSC1 — PORTA7 / Oscillator input |
| Pino 9 | VSS — Ground |
| Pino 10 | VDD — Positive supply |
| Pino 11 | RB0/AN12 — PORTB0 / Analog input 12 |
| Pino 12 | RB1/AN10 — PORTB1 / Analog input 10 |
| Pino 13 | RB2/AN8 — PORTB2 / Analog input 8 |
| Pino 14 | RB3/AN9 — PORTB3 / Analog input 9 |
| Pino 15 | RB4/AN11 — PORTB4 / Analog input 11 |
| Pino 16 | RB5/AN13 — PORTB5 / Analog input 13 |
| Pino 17 | RB6/ICSPCLK — PORTB6 / ICD clock |
| Pino 18 | RB7/ICSPDAT — PORTB7 / ICD data |
| Pino 19 | VSS — Ground |
| Pino 20 | VDD — Positive supply |
| Pino 21 | RC0 — PORTC0 |
| Pino 22 | RC1 — PORTC1 |
| Pino 23 | RC2 — PORTC2 |
| Pino 24 | RC3 — PORTC3 |
| Pino 25 | RC4 — PORTC4 |
| Pino 26 | RC5 — PORTC5 |
| Pino 27 | RC6 — PORTC6 |
| Pino 28 | RC7 — PORTC7 |
| Pino 29 | VSS — Ground |
| Pino 30 | VDD — Positive supply |
| Pino 31 | RD0 — PORTD0 |
| Pino 32 | RD1 — PORTD1 |
| Pino 33 | RD2 — PORTD2 |
| Pino 34 | RD3 — PORTD3 |
| Pino 35 | RD4 — PORTD4 |
| Pino 36 | RD5 — PORTD5 |
| Pino 37 | RD6 — PORTD6 |
| Pino 38 | RD7 — PORTD7 |
| Pino 39 | VSS — Ground |
| Pino 40 | VDD — Positive supply |
| Pino 41 | RE0 — PORTE0 |
| Pino 42 | RE1 — PORTE1 |
| Pino 43 | RE2 — PORTE2 |
| Pino 44 | RE3/MCLR — PORTE3 / Master Clear (reset) |
Aplicações típicas
PIC16F707-E/PT é adequado para 6 aplicaçãos: Automotive Body Control Module, Capacitive-Touch User Interface, Home-Appliance Control Board, Industrial Sensor Signal Conditioning, Battery-Powered IoT Edge Node, HVAC and Climate Control.
Automotive Body Control Module
The PIC16F707-E/PT's extended -40 C to +125 C temperature grade and 36 GPIO make it a strong fit for automotive body and HVAC control modules. Its 20 MHz / 5 MIPS throughput handles CAN-style message decoding and PWM-driven actuator control at the required refresh rates. nanoWatt XLP idle currents below 1 uA support quiescent draw budgets on always-on BCM rails, while the ECCP module drives multiple brushed-DC loads without a dedicated pre-driver. Designers pair it with a CAN transceiver and LIN bus for sub-networks of mirrors, seats, or interior lighting. The mTouch peripheral allows capacitive switch panels to replace mechanical rocker switches.
Recomendado
Capacitive-Touch User Interface
The PIC16F707-E/PT integrates up to 32 mTouch capacitive-sensing channels, replacing dedicated touch ICs in many human-machine interface panels. Its hardware mTouch peripheral samples sensors autonomously, freeing the 5 MIPS CPU to run UI state machines, debounce logic, and serial backhaul over EUSART or MSSP. Designers route PCB guard traces around the touch electrodes and use the 16 MHz internal oscillator for timing the scan loop. Extended-temperature operation supports outdoor kiosks and appliance control panels. The 14 KB Flash comfortably fits state-machine plus IAP bootloader code.
Recomendado
Home-Appliance Control Board
The PIC16F707-E/PT is widely deployed in white-goods and small-appliance controllers, where 36 GPIO drive relays, triac gates, valve solenoids, and seven-segment displays. Its 2.5 V to 5.5 V supply range accommodates both 3.3 V logic and 5 V analog front-ends commonly used in washing-machine and dishwasher boards. The 8-bit ADC reads thermistor / NTC sensors for temperature regulation, while ECCP generates zero-cross triac timing for AC loads. Combined with nanoWatt XLP, standby power meets modern energy-star ratings. The 44-pin TQFP footprint exposes enough I/O for full-featured mid-tier appliances.
Recomendado
Industrial Sensor Signal Conditioning
Industrial sensor nodes benefit from the PIC16F707-E/PT's 8-channel 8-bit ADC, two analog comparators, and 5 MIPS throughput for moving-average and threshold-detection firmware. The MSSP peripheral interfaces to SPI sensors (pressure, flow, gas), while the EUSART drives RS-485 transceivers for long cable runs. Extended-temperature operation tolerates factory-floor enclosures with poor thermal management. nanoWatt XLP sleep enables battery-powered wireless sensor nodes that wake on comparator-trigger events, transmitting only when measurements cross alarm thresholds.
Recomendado
Battery-Powered IoT Edge Node
Battery-powered IoT edge nodes benefit from the PIC16F707-E/PT's nanoWatt XLP sleep currents down to ~20 nA, allowing multi-year operation on a single CR2032 coin cell. The 14 KB Flash is sufficient for sensor-acquisition, edge-filtering, and a lightweight RF protocol stack using the MSSP to drive a sub-GHz or 2.4 GHz transceiver. The 32 mTouch channels can serve as a wake-up source via proximity detection, eliminating always-on current draw. Extended-temperature operation tolerates outdoor or under-hood IoT installations.
Recomendado
HVAC and Climate Control
The PIC16F707-E/PT supports HVAC and climate-control subsystems by combining 36 GPIO for fan relays, damper actuators, and seven-segment or LCD user interfaces. Its 8-channel ADC reads thermistor temperature probes and humidity sensors, while the ECCP module generates PWM outputs for variable-speed blower control. nanoWatt XLP idle currents keep always-on thermostat standby power under energy-star limits. Extended-temperature operation tolerates attics, basements, and outdoor condensing units where ambient swings are severe.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC16F707-E/PT — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC16F707-I/PT | PIC16F707T-I/PT | PIC16F747-I/PT | PIC16F722-I/PT | PIC16F887-I/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-44 (10x10 mm) | TQFP-44 (10x10 mm) - same | TQFP-44 (10x10 mm) - same | TQFP-44 (10x10 mm) - same | TQFP-44 (10x10 mm) - same | TQFP-44 (10x10 mm) - same |
| Program Memory (Flash) | 14 KB | 14 KB | 14 KB | 7 KB | 7 KB | 14 KB |
| Maximum CPU Frequency | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| GPIO Count | 36 | 36 | 36 | 36 | 36 | 36 |
| Operating Temperature | -40 C to +125 C (extended -E) | -40 C to +85 C (industrial -I) | -40 C to +85 C (industrial -I) | -40 C to +85 C (industrial -I) | -40 C to +85 C (industrial -I) | -40 C to +85 C (industrial -I) |
| mTouch Channels | Up to 32 | Up to 32 | Up to 32 | None (no mTouch) | None (no mTouch) | None (no mTouch) |
| nanoWatt XLP Low-Power Sleep | Yes (~20 nA typical) | Yes (~20 nA typical) | Yes (~20 nA typical) | Limited (no XLP) | Limited (no XLP) | Yes |
| Supply Voltage Range | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.0 V to 5.5 V | 1.8 V to 5.5 V | 2.0 V to 5.5 V |
Principais diferenciais
- Extended automotive temperature grade (-40 C to +125 C) (vs PIC16F707-I/PT)
- Up to 32 mTouch capacitive-touch channels integrated on-die (vs PIC16F747-I/PT)
- nanoWatt XLP sleep current ~20 nA for multi-year battery life (vs PIC16F722-I/PT)
Notas de projeto
Place a 0.1 uF ceramic decoupling capacitor within 5 mm of each VDD pin (pins 10, 20, 30, 40) and a single 10 uF bulk capacitor near the MCU. For mTouch capacitive-sensing applications, keep touch-trace length below 50 mm and surround each electrode with a hatched ground guard trace to maximize sensitivity and reject moisture-induced false triggers.
Route the ICSP/ICD pins (RB6/ICSPCLK, RB7/ICSPDAT) to a 6-pin in-circuit programming header so production programming and field firmware updates remain accessible. Place the MCLR pull-up (typically 10 kOhm) close to the MCU and do not share the MCLR pin with any capacitive-touch trace, because leakage can prevent reset release in noisy environments.
Do not exceed the absolute maximum VDD of 5.5 V or drop below 2.5 V, or Flash read/write/retention can be compromised. The 8-bit ADC requires the AVDD/AVSS pair to be properly decoupled with 0.1 uF plus 10 uF capacitors and the reference (VCAP) must be loaded with at least 0.1 uF for ADC accuracy. nanoWatt XLP sleep currents only reach ~20 nA when all unused peripherals are explicitly disabled in firmware; leaving the ADC or comparators enabled can multiply idle current by 100x.
Informações de conformidade
RoHS compliant and lead-free per Microchip product page (TQFP package). -E temperature grade is qualified for harsh-environment industrial/automotive use but is NOT formally AEC-Q100 qualified for safety-critical automotive electronics; check the Microchip automotive-grade catalog for Q-100 qualified parts.