PIC16F716-I/SO - 8-bit MCU, 3.5KB Flash, 13 I/O, 18-SOIC | Microchip
MPN: PIC16F716-I/SO ✓ فعالPIC16F716-I/SO جائزہ
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.
کے لیے ڈراپ اِن متبادل PIC16F716-I/SO — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں PIC16F716-I/SO (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Operating Temperature, Package, Timers, RAM Size, Program Memory Size.
PIC16F716T-I/SO
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16F716-I/P
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16F716-E/P
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16C711-20E/SO
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16C715-20/SO
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16F630-I/SO
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہ📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16F716-I/SO زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Product Series | PIC16F |
| Core Architecture | PIC Mid-Range 8-bit |
| Instruction Set Width | 14-bit |
| Instruction Count | 35 single-word instructions |
| Maximum CPU Speed | 20 MHz |
| Performance (MIPS) | 5 MIPS |
| Program Memory | 3.5 KB (2K x 14) Flash |
| RAM | 128 bytes |
| I/O Pins | 13 |
| ADC | 4 channels x 8-bit |
| Timers | 3 (Timer0, Timer1, Timer2) |
| Enhanced CCP (ECCP) | 1 module with PWM |
| Hardware Stack | 8 levels |
| Supply Voltage (VDD) | 2.0 V to 5.5 V |
| آپریٹنگ درجہ حرارت | -40C to +85C (Industrial) |
| پیکیج | 18-SOIC (7.50 mm / 0.295 in width) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| MSL لیول | 1 (unlimited floor life at <30C / 85% RH) |
| Lead Finish | Matte Tin (Pb-free) |
| RoHS اسٹیٹس | Compliant |
| In-Circuit Programming | ICSP (In-Circuit Serial Programming) |
PIC16F716-I/SO پن کنفیگریشن
| پن 1 | MCLR/VPP/RE3 — Master Clear (reset) input / programming voltage / port E bit 3 |
| پن 2 | RA0/AN0 — Port A bit 0 / analog input channel 0 |
| پن 3 | RA1/AN1 — Port A bit 1 / analog input channel 1 |
| پن 4 | RA2/AN2/CVREF — Port A bit 2 / analog input channel 2 / comparator voltage reference output |
| پن 5 | RA3/AN3/VREF+ — Port A bit 3 / analog input channel 3 / ADC positive voltage reference input |
| پن 6 | RA4/AN4/T0CKI — Port A bit 4 / analog input channel 4 / Timer0 clock input (open-drain) |
| پن 7 | RA5/AN5/SS/LVDIN — Port A bit 5 / analog input channel 5 / SPI slave select / low-voltage detect input |
| پن 8 | VSS — Ground reference |
| پن 9 | OSC1/CLKIN — Oscillator crystal input / external clock input |
| پن 10 | OSC2/CLKOUT — Oscillator crystal output / clock output (Fosc/4) |
| پن 11 | RC0/T1OSO/T1CKI — Port C bit 0 / Timer1 oscillator output / Timer1 clock input |
| پن 12 | RC1/T1OSI/CCP2 — Port C bit 1 / Timer1 oscillator input / CCP2 I/O |
| پن 13 | RC2/CCP1/P1A — Port C bit 2 / CCP1 I/O / ECCP PWM P1A output |
| پن 14 | RC3/SCK/SCL — Port C bit 3 / SPI clock / I2C clock |
| پن 15 | RC4/SDI/SDA — Port C bit 4 / SPI data in / I2C data |
| پن 16 | RC5/SDO — Port C bit 5 / SPI data out |
| پن 17 | RC6/TX/CK/CCP3 — Port C bit 6 / USART TX / USART clock / CCP3 |
| پن 18 | RC7/RX/DT/CCP4 — Port C bit 7 / USART RX / USART data / CCP4 |
عام استعمالات
PIC16F716-I/SO کے لیے موزوں ہے 6 ایپلیکیشنs: White-Good / Small-Appliance Motor Control, Automotive Body and Lighting Modules, Industrial Sensor Signal Conditioning, Consumer Remote Controls and IR Transmitters, LED Driver and Sign Boards, Battery-Powered Instrumentation and Data Loggers.
White-Good / Small-Appliance Motor Control
The PIC16F716-I/SO is well suited to small-appliance motor control such as washing-machine drain pumps, dishwasher circulation pumps and refrigerator fans, where cost dominates the BOM and 8-bit performance is sufficient. Its Enhanced CCP (ECCP) module generates the centre-aligned PWM used for triac-style or MOSFET-bridge commutation, and the 4-channel 8-bit ADC samples motor current, NTC thermistor temperature and tachometer feedback for closed-loop control. With 3.5 KB of Flash and the 35-instruction mid-range core, a complete 6-step BLDC or single-phase AC fan control routine fits comfortably, and the 2.0-5.5 V supply range lets the same firmware run from 3.3 V logic or 5 V regulated rails without redesign.
تجویز کردہ
Automotive Body and Lighting Modules
The PIC16F716-I/SO targets entry-level automotive body and lighting applications such as interior LED drivers, turn-signal repeaters, ambient lighting controllers and door-module LED dimming. The 8-bit ADC measures ambient light via a photodiode or potentiometer for smooth dimming, while the ECCP PWM peripheral drives a constant-current LED buck or boost stage with adjustable duty cycle. The industrial -40C to +85C temperature window covers under-dash and cabin environments, and the wide 2.0-5.5 V supply handles 12 V automotive rails after regulation. For under-hood modules above +85C, step up to the PIC16F716-E variant with the -40C to +125C extended temperature grade.
تجویز کردہ
Industrial Sensor Signal Conditioning
The PIC16F716-I/SO is a natural fit for industrial sensor-conditioning modules that read 0-5 V analog transducers and emit a digital UART or PWM output. The 4-channel 8-bit ADC multiplexes thermocouple amplifiers, pressure transducers and 4-20 mA loop signals at up to 8-bit resolution - adequate for threshold-detection and basic linearisation in panel meters and process controllers. The 35-instruction RISC core and 5 MIPS throughput handle simple linearisation lookup tables and UART communication at 9600-115200 baud without OS overhead, and the in-circuit serial programming (ICSP) interface lets field technicians reflash calibration firmware in installed equipment.
تجویز کردہ
Consumer Remote Controls and IR Transmitters
The PIC16F716-I/SO is a cost-optimised solution for IR/RF remote controls, wireless key fobs and consumer remote-control transmitters where BOM cost under USD 1.50 is essential. The 13 I/O pins drive key-matrix scanning up to 6x6, while the on-chip timer resources generate the 38 kHz / 40 kHz carrier for IR LED modulation without external logic. The 2.0-5.5 V supply window lets the same firmware run on a single CR2032 coin cell (3 V) or two AA cells (3 V), and the mid-range core keeps firmware ROM and RAM usage under tight limits.
تجویز کردہ
LED Driver and Sign Boards
The PIC16F716-I/SO drives small LED sign boards, decorative lighting strips and RGB pixel controllers that need moderate PWM resolution at low BOM cost. The ECCP module provides a hardware PWM channel for LED dimming or RGB colour mixing, while firmware-driven bit-banging on additional I/O pins extends the channel count through Charlieplexing. The 8-bit core keeps reaction-time readable on inexpensive LEDs at typical 100 Hz refresh, and 3.5 KB of Flash stores look-up tables for gamma correction, breathing effects and sequenced colour patterns without external memory.
تجویز کردہ
Battery-Powered Instrumentation and Data Loggers
The PIC16F716-I/SO is appropriate for low-power, battery-driven instrumentation such as handheld thermometers, portable data loggers and field measurement tools. The wide 2.0-5.5 V supply supports 2xAA alkaline, single Li-Ion or USB-derived 5 V rails without additional regulators, and the mid-range core's low-power sleep modes combined with the on-chip ADC enable periodic sensor sampling at microamp-level standby current. The 3.5 KB Flash stores compression-free datalogging routines for days of buffered measurements, and the in-circuit serial programming (ICSP) interface allows firmware updates via a 5-pin header without opening the enclosure.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC16F716-I/SO — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC16F716T-I/SO | PIC16F716-I/P | PIC16F716-E/P | PIC16C711-20E/SO | PIC16C715-20/SO | PIC16F630-I/SO |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 18-SOIC (7.50 mm) | 18-SOIC - same | DIP-18 (different footprint) | DIP-18 (different footprint) | 18-SOIC - same | 18-SOIC - same | 18-SOIC - same |
| Program Memory | 3.5 KB Flash | 3.5 KB Flash | 3.5 KB Flash | 3.5 KB Flash | 1.75 KB OTP (-50%) | 3.5 KB OTP | 1.75 KB Flash (-50%) |
| Memory Type | Flash (in-circuit programmable) | Flash | Flash | Flash | OTP EPROM (one-time programmable) | OTP EPROM (one-time programmable) | Flash |
| RAM | 128 B | 128 B | 128 B | 128 B | 128 B | 128 B | 64 B (-50%) |
| ADC | 4 x 8-bit | 4 x 8-bit | 4 x 8-bit | 4 x 8-bit | 4 x 8-bit | 4 x 8-bit | None |
| ECCP / PWM | Yes (1 ECCP module) | Yes | Yes | Yes | No | Yes | No |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | -40C to +85C | -40C to +125C (Extended) | -40C to +125C (Extended) | 0C to +70C (Commercial) | -40C to +85C |
| RoHS Status | Compliant | Compliant | Compliant | Compliant | Non-Compliant (legacy) | Non-Compliant (legacy) | Compliant |
اہم امتیازی خصوصیات
- Flash memory + in-circuit reprogrammability (بمقابلہPIC16C711-20E/SO)
- Integrated 4-channel ADC + Enhanced CCP (بمقابلہPIC16F630-I/SO)
- Lowest cost 18-SOIC PIC with Flash + ADC + ECCP (بمقابلہPIC16F88-I/SO)
ڈیزائن نوٹس
Estimated: Place a 100 nF ceramic decoupling capacitor within 5 mm of the VDD pin (pin 14 cluster) and a bulk 10 uF tantalum or ceramic on the main supply rail. Add a 10 uF + 100 nF combination on the AVdd pin if used, and a separate 100 nF on the AVss pin to keep ADC reference noise isolated from digital switching. A bulk reservoir of 47-100 uF is recommended if the source is a low-power LDO. Never share ADC analog ground with switching-node ground returns.
Route the ICSP signals (MCLR/VPP, RB6/PGC, RB7/PGD - on this device MCLR is pin 1 and the PGC/PGD functions share with the RA4/RA5 pins or via the USART module) to a 5-pin header placed at the board edge for production programming. Keep the trace to MCLR short and add a 10 kohm pull-up to VDD. Reserve the ICSP pins in firmware so the programmer can drive them without contention.
Do not leave unused I/O pins floating - configure them as outputs (drive low) to minimise sleep current and avoid shoot-through. The PIC16F716's RA4 is open-drain and requires an external pull-up if used as a digital output. Watch the ADC acquisition time: at 20 MHz / 5 MIPS, the 8-bit conversion requires ~12 Tad cycles - set the ADC clock prescaler so Tad is at least 1.6 us. Avoid using MCLR as a digital input without a proper pull-up.
تعمیل کی معلومات
Lead-free matte-tin finish, RoHS and REACH compliant per Microchip PIC16F716 product page. Industrial-grade -40C to +85C only - not AEC-Q100 qualified; for AEC-Q100 automotive applications use a PIC16F1xxx device with explicit Q1/Q100 suffix.
