PIC16C716-04I/P - 8-Bit 4MHz OTP MCU 18-PDIP | Microchip
MPN: PIC16C716-04I/P ✓ فعالPIC16C716-04I/P جائزہ
An 8-bit microcontroller (MCU) is a small computer-on-a-class IC containing a CPU, RAM, non-volatile program memory, and peripherals. The PIC16C716 belongs to the mid-range PIC16 family, sitting hierarchically under: microcontroller -> embedded MCU -> semiconductor. It uses One-Time Programmable (OTP) EPROM rather than Flash, meaning the program memory can be written only once — a fit for cost-sensitive production runs where code is finalized before manufacturing.
Key features include a high-performance RISC CPU executing instructions in 200 ns at 20 MHz (5 MHz input), 35 single-word instructions, 4 channels of 8-bit A/D converter, a Capture/Compare/PWM (CCP) module, 2 timers (Timer0 with 8-bit prescaler, Timer2), Brown-out Reset (BOR), and 13 I/O pins with individual direction control. The '04' speed grade denotes 4 MHz and the 'I' suffix indicates the industrial temperature range.
The device operates from 4.0 V to 5.5 V and supports in-circuit serial programming (ICSP) via the RB6/RB7 pins. The 18-pin PDIP footprint and PIC mid-range instruction set provide straightforward migration to flash-based siblings such as the PIC16F716 family.
Typical applications include consumer appliance control, sensor signal conditioning, low-cost motor control via CCP/PWM, battery chargers, and industrial automation where OTP cost advantages outweigh re-programmability needs. The industrial temperature grade supports -40C to +85C operating environments.
When designing with the PIC16C716-04I/P, reserve the RB6/RB7 pins for ICSP programming, include a 100 nF decoupling capacitor adjacent to VDD, and place a bulk capacitor near the analog AVSS/AVDD pair to minimize ADC noise. Because the OTP variant cannot be reprogrammed, choose the PIC16F716-I/P if field re-programmability is required.
This page synthesizes distributor pricing, pin-compatible drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
کے لیے ڈراپ اِن متبادل PIC16C716-04I/P — 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 PIC16C716-04I/P (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Package, Timers, ADC, Core Architecture, Program Memory Type.
PIC16C716-04E/P
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16C716-04/P
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16F716-I/P
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16C711-04I/P
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16C712-04I/P
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16C716-04I/P زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Core Processor | PIC |
| Core Size | 8-bit |
| زیادہ سے زیادہ کلاک فریکوئنسی | 4 MHz |
| Program Memory Size | 3.5 KB (2K x 14) OTP |
| RAM Size | 128 bytes |
| Number of I/O Pins | 13 |
| Supply Voltage Range | 4 V to 5.5 V |
| آپریٹنگ درجہ حرارت رینج | -40C to +85C (industrial) |
| A/D Converter | 8-bit, 4 channels |
| Timers | Timer0 (8-bit) + Timer2 |
| PWM / CCP Module | 1 x Capture/Compare/PWM |
| Program Memory Type | OTP EPROM |
| Brown-out Reset (BOR) | Yes |
| In-Circuit Serial Programming (ICSP) | Yes (via RB6/RB7) |
| پیکیج | 18-pin PDIP (DIP-18, 0.300 inch) |
| ماؤنٹنگ ٹائپ | Through Hole |
| RoHS اسٹیٹس | Compliant |
| Instruction Set | 35 single-word instructions |
| Instruction Cycle | 200 ns at 20 MHz clock |
| Life Cycle Stage | ACTIVE |
PIC16C716-04I/P پن کنفیگریشن
| پن 1 | MCLR/VPP — Master Clear (reset) input / ICSP programming voltage |
| پن 2 | RA0/AN0 — Digital I/O / analog input 0 |
| پن 3 | RA1/AN1 — Digital I/O / analog input 1 |
| پن 4 | RA2/AN2 — Digital I/O / analog input 2 |
| پن 5 | RA3/AN3/VREF — Digital I/O / analog input 3 / ADC reference |
| پن 6 | RA4/T0CKI — Digital I/O / Timer0 clock input |
| پن 7 | RA5/AN4/SS — Digital I/O / analog input 4 / SPI slave select |
| پن 8 | VSS — Ground |
| پن 9 | OSC1/CLKIN — Crystal oscillator input / external clock |
| پن 10 | OSC2/CLKOUT — Crystal oscillator output / clock out (Fosc/4) |
| پن 11 | RC0/T1OSO/T1CKI — Digital I/O / Timer1 oscillator output / Timer1 clock |
| پن 12 | RC1/CCP2 — Digital I/O / Capture/Compare/PWM 2 |
| پن 13 | RC2/CCP1 — Digital I/O / Capture/Compare/PWM 1 |
| پن 14 | RC3 — Digital I/O |
| پن 15 | RC4 — Digital I/O |
| پن 16 | RC5 — Digital I/O |
| پن 17 | RC6 — Digital I/O |
| پن 18 | RC7 — Digital I/O |
عام استعمالات
PIC16C716-04I/P کے لیے موزوں ہے 6 ایپلیکیشنs: Consumer Appliance Control, Battery Charger Controller, Sensor Signal Conditioning, Low-Cost PWM Motor Control, Industrial Automation Module, Hobby / Educational Embedded Platform.
Consumer Appliance Control
The PIC16C716-04I/P fits consumer appliance control boards thanks to its 4-channel 8-bit ADC for sensor reading (temperature, humidity, level), 13 digital I/O for keypad/relay/LED driving, and CCP/PWM for triac-based heater or motor speed control. The OTP memory cost advantage versus Flash makes it attractive for high-volume washers, rice cookers, and microwave ovens where firmware is finalized. At 4 MHz it executes one instruction per microsecond, ample for polled sensor loops under 10 ms. Industrial -40C to +85C temperature grade tolerates kitchen and laundry environments. The 18-pin PDIP through-hole package supports wave soldering on cost-sensitive appliance PCAs.
تجویز کردہ
Battery Charger Controller
The PIC16C716-04I/P serves as the supervisory MCU in linear or switch-mode battery chargers, using its ADC to monitor charge current (across a sense resistor) and battery voltage, while the CCP/PWM module drives a MOSFET or secondary-side controller. The Brown-out Reset prevents erroneous charging at low VDD. OTP memory removes field-reprogramming concerns in sealed charger modules. 4 MHz operation provides 1 us instruction timing, more than enough for PI compensation loops in CC/CV algorithms. Industrial temperature grade supports garage, outdoor, and automotive-cabin charger applications.
تجویز کردہ
Sensor Signal Conditioning
Bridge sensors, thermistors, and ratiometric transducers connect directly to the PIC16C716-04I/P's 4-channel 8-bit ADC, with the MCU performing offset/gain correction in firmware. The 128-byte RAM accommodates 4-channel lookup tables and running averages. The 13 digital I/O drive LCD segments, status LEDs, or communication transceivers. Industrial temperature grade and OTP cost make it a strong fit for sealed transducers shipped in high volume (pressure, flow, gas). The Capture input on the CCP module measures pulse-width outputs from flow meters or ultrasonic transducers.
تجویز کردہ
Low-Cost PWM Motor Control
Small DC brushed motors and fans operate from the PIC16C716-04I/P's CCP/PWM output at frequencies up to ~10 kHz with 10-bit resolution (using Timer2 postscaler). The MCU's 13 I/O handle direction control, tach feedback, and fault inputs. Industrial temperature grade tolerates motor-housing environments. At 4 MHz the MCU's 1 us timing accuracy is sufficient for PID velocity loops in fan or pump applications. OTP memory ensures production firmware cannot be field-tampered. The 18-pin PDIP package simplifies hand-rework and field-service replacement on hobby and appliance motor boards.
تجویز کردہ
Industrial Automation Module
Distributed I/O modules and small PLCs use the PIC16C716-04I/P as a slave controller: the ADC reads 4 analog field signals (4-20 mA via shunt, or 0-10 V via divider), and the digital I/O drive optocouplers to switch 24 V loads. OTP memory prevents unauthorized firmware replacement in factory-floor installations. Industrial temperature grade and BOR ensure reliable behavior in electrically noisy cabinets. The 18-pin PDIP allows easy socket-mounting for service swap. With 4 MHz operation, the MCU services 4-channel ADC at >1 kS/s aggregate, more than enough for process-control loops at 10-100 Hz.
تجویز کردہ
Hobby / Educational Embedded Platform
Hobbyists and students use the PIC16C716-04I/P as an introductory 8-bit platform because the 18-pin PDIP is breadboard-friendly, ICSP works with a $5 PICKit programmer, and the 35-instruction mid-range core is well-documented in Microchip application notes. The CCP/PWM, ADC, and timers provide a complete peripheral set for robotics, LED cubes, and IR remote projects. OTP memory is a teaching moment about production firmware strategy. The 4 MHz '04' speed grade bin is plenty for hand-rolled assembly code at microsecond resolution.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC16C716-04I/P — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC16C716-04E/P | PIC16C716-04/P | PIC16F716-I/P | PIC16C711-04I/P | PIC16C712-04I/P |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 18-pin PDIP | 18-pin PDIP - same | 18-pin PDIP - same | 18-pin PDIP - same | 18-pin PDIP - same | 18-pin PDIP - same |
| Program Memory | 3.5 KB OTP (2K x 14) | 3.5 KB OTP (2K x 14) - identical | 3.5 KB OTP (2K x 14) - identical | 3.5 KB Flash (re-programmable) | 1 KB OTP (1K x 14) | 2 KB OTP (1K x 14) |
| Max Clock Frequency | 4 MHz | 4 MHz - identical | 4 MHz - identical | 20 MHz | 4 MHz | 4 MHz |
| CCP/PWM Module | 1 (CCP1) | 1 - identical | 1 - identical | 1 - same | 0 (none) | 1 |
| ADC | 8-bit, 4-channel | 8-bit, 4-channel - identical | 8-bit, 4-channel - identical | 8-bit, 4-channel - same | 8-bit, 4-channel - same | 8-bit, 4-channel - same |
| Temperature Grade | Industrial -40C to +85C | Extended -40C to +125C | Commercial 0C to +70C | Industrial -40C to +85C - same | Industrial -40C to +85C - same | Industrial -40C to +85C - same |
| Memory Type | OTP EPROM | OTP EPROM - identical | OTP EPROM - identical | Flash (electrically re-programmable) | OTP EPROM - same | OTP EPROM - same |
اہم امتیازی خصوصیات
- Industrial temperature grade vs commercial PIC16C716-04/P (بمقابلہPIC16C716-04/P)
- Re-programmability vs PIC16C716-04E/P (بمقابلہPIC16C716-04E/P)
- CCP/PWM module vs PIC16C711-04I/P (بمقابلہPIC16C711-04I/P)
- Cost-optimized OTP for high volume (بمقابلہPIC16F716-I/P)
ڈیزائن نوٹس
Place a 100 nF ceramic decoupling capacitor as close as possible between VDD (pin 14 in PDIP-18 layout, or per specific datasheet pin) and VSS. For ADC applications, add a separate 10 uF + 100 nF bulk/decoupling pair on AVSS/AVDD to minimize digital switching noise coupling into analog readings. Keep the crystal or resonator traces between OSC1 and OSC2 short (<10 mm) and shield them with a ground pour to reduce EMI susceptibility.
RB6 and RB7 are shared between general digital I/O and the ICSP programming interface. If your firmware re-purposes these pins as outputs at firmware initialization time before programming is complete, the device may appear bricked. Add a 10 kohm pull-up to RB7 (PGD) so the ICSP programmer can override the pin state during programming. Also confirm MCLR is tied through a resistor to VDD (typically 10 kohm) so the device can start in normal operation.
The PIC16C716-04I/P ADC achieves its 8-bit resolution only when source impedance is below 10 kohm (per the Microchip datasheet acquisition time specification). When reading high-impedance sensors (e.g., bare thermistors > 100 kohm at low temperature), buffer the signal with an op-amp or add a hold capacitor to keep acquisition-time error below 1/2 LSB. Switching the ADC channel mid-acquisition requires a 2.4 us minimum acquisition delay.
Brown-out Reset (BOR) on the PIC16C716-04I/P holds the MCU in reset when VDD falls below approximately 4.0 V, preventing code execution from corrupted program memory. For battery-powered designs where VDD may droop below BOR, plan for either external POR or migrate to PIC16LF182x which provides programmable BOR thresholds. Estimated: BOR current draw is < 1 mA based on mid-range PIC typical characteristics.
تعمیل کی معلومات
RoHS compliant per Microchip product page. Industrial temperature grade only - not AEC-Q100 qualified. Not recommended for under-hood automotive applications; choose AEC-Q100-qualified PIC variants instead.
