PIC16C710T-04E/SS - 8-Bit OTP MCU, 4MHz, 896B | Microchip
Артикул: PIC16C710T-04E/SS ✗ Снят с производства| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $9.95 | $9,95 |
| 10 | $8.95 | $89,50 |
| 100 | $7.5 | $750,00 |
| 500 | $6.2 | $3.100,00 |
| 1.000 | $5.4 | $5.400,00 |
PIC16C710T-04E/SS Обзор
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (ROM/Flash/OTP), working RAM, and a set of on-chip peripherals such as timers, communication ports, and analog converters. The PIC16C710 sits inside the broader taxonomy MCU → embedded controller → microcontroller → 8-bit microcontroller → CMOS OTP MCU. Mid-range PIC16C parts add on-chip A/D converters, which removes the need for an external ADC chip and reduces BOM cost in mixed-signal designs. The '16C' suffix denotes the CMOS OTP variant, distinguishing it from '16F' Flash parts that allow reprogramming.
Key differentiating features include 4 channels of 8-bit ADC (enabling direct connection to analog sensors), a hardware Watchdog Timer (WDT) for unattended operation, Brown-out Detect/Reset (BOR) and Power-On Reset (POR) for reliable cold-start, and CMOS low-power operation at 4 MHz with 35 single-word instructions in the PIC16C instruction set. The 13 I/O pins provide flexible pin mapping for digital peripherals, while the 20-pin SSOP footprint offers a compact 5.30 mm body length suitable for space-constrained PCB layouts. The PIC16C71X family is upwards code-compatible with the PIC16C5X and PIC12CXXX devices, easing code portability from legacy designs.
Architecturally, the PIC16C710 uses a RISC-style Harvard core with separate program and data buses, executing one instruction per instruction cycle (4 clock cycles), so a 4 MHz oscillator delivers 1 MIPS throughput. Program memory is OTP (one-time programmable) which means the part is suited for production runs where firmware is fixed at volume programming. The 8-bit ADC uses successive-approximation conversion with analog input multiplexing across 4 input pins. This part is widely cited as a workhorse for entry-level A/D applications and is positioned as a stepping stone between PIC12C-series baseline parts and PIC17/18C-series higher-end parts.
Typical applications include consumer appliance control, industrial sensor signal acquisition, low-cost motor control interfaces, battery chargers with analog sensing, and replacement of discrete logic in legacy embedded designs. The combination of integrated ADC, 13 I/O, and small SSOP package also suits white-goods controls, HVAC sensor interfaces, and small-form-factor instrumentation modules.
When designing with this device, ensure the supply is regulated within 4.0V to 6.0V because PIC16C71X parts do not include an internal voltage regulator. Place the MCLR reset pull-up within 1 inch of the device pin to guarantee clean power-on reset behavior, and add a bulk decoupling capacitor of at least 0.1 uF adjacent to the VDD/VSS pins. Programming must occur at 12V on the MCLR pin during OTP programming, so reserve that pin for programming access in production fixtures.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. Pricing reflects as-of 2026-09-18 distributor snapshots for this OBSOLETE-status OTP MCU.
Аналоги без доработки для PIC16C710T-04E/SS — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с PIC16C710T-04E/SS (тот же форм-фактор и посадочное место) — отличается по Package, Program Memory Size, Operating Temperature Range, Timers, Instruction Execution Time.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
PIC16C710-04E/SS
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
PIC16C710-04/SS
✅ Прямая замена✓ В наличии
$2.1 / шт.
Открыть даташит →PIC16C710T-04/SS
✅ Прямая замена✓ В наличии
$2.28 / шт.
Открыть даташит →PIC16C711T-04E/SS
✅ Прямая замена✓ В наличии
$3.35 / шт.
Открыть даташит →PIC16C710T-04E/SS Максимальные параметры и электрические характеристики
| Core Architecture | PIC 8-bit RISC |
| Core Family | PIC16C71X (mid-range) |
| Program Memory Type | OTP (One-Time Programmable) |
| Program Memory Size | 896 bytes (512 x 14 words) |
| RAM Size | 36 bytes |
| Maximum CPU Clock | 4 MHz |
| Instruction Execution Time | 200 ns (at 20 MHz / 4 MIPS max; 4 MHz device delivers 1 MIPS) |
| Instruction Set | 35 single-word instructions (PIC16C mid-range) |
| Supply Voltage (VDD) | 4.0 V to 6.0 V |
| I/O Pins | 13 |
| ADC | 4 channels, 8-bit resolution |
| Timers | 1 x 8-bit Timer0 |
| Watchdog Timer (WDT) | Yes (hardware) |
| Brown-out Reset (BOR) | Yes |
| Power-On Reset (POR) | Yes |
| Рабочая температура | -40 C to +125 C (industrial) |
| Корпус | 20-pin SSOP (5.30 mm body, 0.65 mm pitch) |
| Тип монтажа | Surface Mount |
| Статус RoHS | Non-compliant (OTP CMOS 1997-era part) |
Конфигурация выводов PIC16C710T-04E/SS
| Контакт 1 | MCLR/VPP/THV — Master Clear reset (active low) / OTP programming voltage input |
| Контакт 2 | RA0/AN0 — PORTA bit 0 (digital I/O) or ADC analog input 0 |
| Контакт 3 | RA1/AN1 — PORTA bit 1 (digital I/O) or ADC analog input 1 |
| Контакт 4 | RA2/AN2 — PORTA bit 2 (digital I/O) or ADC analog input 2 |
| Контакт 5 | RA3/AN3/VREF — PORTA bit 3 (digital I/O) or ADC analog input 3 / ADC voltage reference |
| Контакт 6 | RA4/T0CKI — PORTA bit 4 (digital I/O) or Timer0 clock input |
| Контакт 7 | VSS — Ground reference |
| Контакт 8 | OSC1/CLKIN — Oscillator crystal input or external clock input |
| Контакт 9 | OSC2/CLKOUT — Oscillator crystal output or 4 x FOSC clock output |
| Контакт 10 | RC0/T1OSO — PORTC bit 0 (digital I/O) or Timer1 oscillator output |
| Контакт 11 | RC1/T1OSI — PORTC bit 1 (digital I/O) or Timer1 oscillator input |
| Контакт 12 | RC2/CCP1 — PORTC bit 2 (digital I/O) or Capture/Compare/PWM output |
| Контакт 13 | RC3 — PORTC bit 3 (digital I/O) |
| Контакт 14 | RC4 — PORTC bit 4 (digital I/O) |
| Контакт 15 | RC5 — PORTC bit 5 (digital I/O) |
| Контакт 16 | RC6 — PORTC bit 6 (digital I/O) |
| Контакт 17 | RC7 — PORTC bit 7 (digital I/O) |
| Контакт 18 | VSS — Ground reference (second VSS pin) |
| Контакт 19 | VDD — Positive supply voltage (4.0 V to 6.0 V) |
| Контакт 20 | VDD — Positive supply voltage (second VDD pin) |
Типичное применение
PIC16C710T-04E/SS подходит для 6 применениеs: Industrial Sensor Signal Acquisition, Consumer Appliance Control, Battery Charger Analog Front-End, HVAC Sensor Interface Module, White-Goods Display and Keypad Controller, Legacy Logic Replacement in Industrial Modules.
Industrial Sensor Signal Acquisition
The PIC16C710T-04E/SS suits industrial sensor signal acquisition modules that require on-chip ADC and a small footprint. Its 4 channels of 8-bit ADC (AN0-AN3) read directly from thermistor, photocell, or potentiometer sensors without an external ADC chip, reducing BOM cost in PLC analog input cards and 4-20 mA loop monitors. The -40C to +125C industrial temperature range and 4.0V to 6.0V supply allow direct connection to 5V industrial backplanes, while the 20-pin SSOP (5.30 mm body) fits inside compact DIN-rail sensor modules. Designers benefit from frequent readout of 4 ADC channels at one-cycle-per-conversion speed, since the 8-bit ADC on this MCU is faster than typical 24-bit sigma-delta ADCs in this price band.
Рекомендуется
Consumer Appliance Control
The PIC16C710T-04E/SS is well-suited to consumer appliance control boards such as washing machines, microwave ovens, and small kitchen appliances that need modest processing and integrated analog sensing. The integrated 4-channel 8-bit ADC reads keypad buttons, temperature sensors (NTC thermistor), and water-level probes directly, eliminating external ADC ICs. The 13 I/O pins drive relays, triacs for heater or motor switching, and indicator LEDs, while the 20-pin SSOP package fits on the small main control PCB of compact appliances. Designers benefit from the 5V supply range matching legacy appliance power rails, eliminating the need for an LDO regulator.
Рекомендуется
Battery Charger Analog Front-End
The PIC16C710T-04E/SS integrates the right mix of features to act as the analog front-end and control MCU in low-power NiCd/NiMH battery chargers. Its 4 channels of 8-bit ADC read battery voltage, charge current (via shunt), temperature (via thermistor), and AC line sense, while the 13 digital I/O pins drive the charge FET, status LEDs, and the user pushbutton. The PIC16C71X family is code-compatible with the PIC16C5X baseline, so legacy charger firmware ports easily. Designers benefit from reliable charge termination based on the integrated ADC, replacing discrete comparator circuits that drift over temperature.
Рекомендуется
HVAC Sensor Interface Module
The PIC16C710T-04E/SS fits HVAC sensor interface modules that aggregate multiple analog inputs (temperature, humidity, pressure) and communicate results via simple digital protocols. Its 4 channels of 8-bit ADC handle up to four analog sensors in parallel, while the 13 I/O pins drive the digital interface and status LEDs. The -40C to +125C industrial temperature range matches outdoor and rooftop HVAC environments, and the 20-pin SSOP allows dense PCB layouts in wall-mount thermostats. Designers benefit from the integrated ADC reducing BOM cost versus a discrete sensor-amplifier chain, with typical signal-conditioning only filtering 90V line noise via simple RC networks.
Рекомендуется
White-Goods Display and Keypad Controller
The PIC16C710T-04E/SS acts as a low-cost secondary controller for white-goods front-panel displays, scanning keypads and driving 7-segment or LCD indicators on washing machines, dishwashers, and refrigerators. The 13 I/O pins multiplex 7-segment displays (typically 4 to 6 digits via BCD decoder) and scan up to a 4x4 keypad matrix (16 keys using 8 I/O pins), while the on-chip ADC handles one or two analog sensors. The 20-pin SSOP fits behind the bezel PCB without a separate driver chip. Designers benefit from reliable scan logic running on the hardware WDT, which resets the MCU on firmware lockup so the display does not blank indefinitely.
Рекомендуется
Legacy Logic Replacement in Industrial Modules
The PIC16C710T-04E/SS is frequently used as a drop-in replacement for aging 74-series discrete logic in legacy industrial modules, condensing several timing, gating, and counting functions into a single 20-pin SSOP device. Its 35-instruction PIC16C mid-range instruction set supports state-machine logic that previously required dozens of 74HC gates, while the hardware WDT provides self-recovery on transient faults typical of industrial EMI. The 4.0V to 6.0V supply matches the 5V logic rail used in older PLC and CNC interfaces. Designers benefit from a single MCU replacing up to 30 discrete logic ICs, reducing PCB area by 50% to 70% in legacy retrofits.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для PIC16C710T-04E/SS — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | PIC16C710-04E/SS | PIC16C710-04/SS | PIC16C710T-04/SS | PIC16C711T-04E/SS |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology - same brand | Microchip Technology - same brand | Microchip Technology - same brand | Microchip Technology - same brand |
| Package | 20-SSOP (5.30 mm) | 20-SSOP (5.30 mm) - same | 20-SSOP (5.30 mm) - same | 20-SSOP (5.30 mm) - same | 20-SSOP (5.30 mm) - same |
| Program Memory | 896 B (512 x 14) | 896 B (512 x 14) - same | 896 B (512 x 14) - same | 896 B (512 x 14) - same | 1.75 KB (1024 x 14) - +95% |
| RAM | 36 B | 36 B - same | 36 B - same | 36 B - same | 68 B - +89% |
| Maximum Clock | 4 MHz | 4 MHz - same | 4 MHz - same | 4 MHz - same | 4 MHz - same |
| ADC Channels | 4 ch x 8-bit | 4 ch x 8-bit - same | 4 ch x 8-bit - same | 4 ch x 8-bit - same | 4 ch x 8-bit - same |
| Operating Temperature | -40C to +125C (industrial) | -40C to +125C - same | 0C to +70C (commercial) | 0C to +70C (commercial) | -40C to +125C - same |
| Lifecycle Status | OBSOLETE | OBSOLETE - same | OBSOLETE - same | OBSOLETE - same | OBSOLETE - same |
| Program Memory Type | OTP | OTP - same | OTP - same | OTP - same | OTP - same |
Ключевые отличия
- Family upgrade available with double program memory (против PIC16C711T-04E/SS)
- Industrial temperature range as standard (против PIC16C710-04/SS)
- Tape-and-reel packaging for SMT volume production (против PIC16C710-04E/SS)
Заметки по проектированию
The PIC16C710T-04E/SS requires a regulated 4.0V to 6.0V supply on VDD; the part does not include an internal voltage regulator. Use a bulk 0.1 uF ceramic decoupling capacitor placed within 1 inch of the VDD pins (pin 19 and pin 20) to suppress switching noise from the internal oscillator. Add a 10 uF electrolytic or tantalum bulk capacitor at the PCB supply input to stabilize the rail against motor or relay transients. Brown-out Reset (BOR) is enabled by configuration bit and triggers when VDD falls below the BOR threshold; verify your BOR threshold configuration matches your supply tolerance.
Do not attempt to reprogram the PIC16C710T-04E/SS once OTP-programmed; the device is One-Time Programmable and any programming attempt on an already-burned part will fail or partially overwrite memory. Verify firmware with a PIC16C711 or PIC16C710 Flash-emulation equivalent before committing to OTP production. MCLR/VPP (pin 1) requires 12V to 13V during OTP programming; route this pin to a programming header or pogo-pin test point in production fixtures. Do not leave MCLR floating; tie it to VDD through a 10 kohm pull-up resistor to guarantee Power-On Reset behavior.
Place the external oscillator (crystal or resonator) within 0.5 inch of the OSC1 (pin 8) and OSC2 (pin 9) pins and route both traces symmetrically with a ground guard ring to minimize EMI pickup. Keep ADC analog traces (RA0-RA3) short and routed away from digital switching signals (RC0-RC7) to prevent digital-noise coupling into the 8-bit ADC conversion result. Add a small RC low-pass filter (1 kohm + 100 pF) on each analog input for sensor applications to limit RF pickup. Route VSS (pins 7 and 18) as a star ground converging at the regulator ground pin rather than daisy-chaining.
Информация о соответствии
OTP CMOS part released 1997 predates RoHS directive; original lead-bearing terminations. REACH compliance per Microchip material declaration. AEC-Q100 not qualified - this is a 1997-era commercial/industrial part without automotive qualification. For automotive designs, choose a PIC16F variant with AEC-Q100 Grade 1 or higher.
