PIC16C716-04I/SS - 8-Bit 4MHz MCU, 3.5KB OTP, 20-SSOP | Microchip
MPN: PIC16C716-04I/SS ✓ فعالPIC16C716-04I/SS جائزہ
A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (program + data), and programmable I/O peripherals on one die, allowing engineers to implement embedded control logic with a minimum of external components. The PIC16C716 belongs to the broader category of 8-bit microcontrollers (8-bit -> MCU -> embedded controller -> semiconductor), using Microchip's RISC instruction set with 35 single-word instructions. This architecture is widely used in automotive, industrial, appliance, and consumer applications where deterministic real-time control, low power, and compact code density are required.
Key features of the PIC16C716-04I/SS include an operating speed of DC to 4 MHz (the "-04" speed grade), up to 7 internal/external interrupt sources, an 8-level hardware stack, and a 4-channel 8-bit ADC that enables direct interface with analog sensors without external ADC ICs. The two additional timers and CCP module provide flexible PWM generation and input-capture functions for motor control, signal measurement, and timing applications.
The PIC16C716 architecture is based on a Harvard-bus RISC core, separating program memory (14-bit wide OTP) from data memory (8-bit wide SRAM) to enable single-cycle instruction execution except for program branches (2 cycles). This pipelined design, combined with the 200 ns instruction cycle at 4 MHz, gives the MCU deterministic throughput well suited to real-time control loops. The industrial temperature grade ("-I") supports an operating range of -40°C to +85°C.
Typical applications include sensor signal conditioning, low-cost motor control (small DC fans, solenoids), automotive body controllers, appliance control boards, and battery-powered instruments requiring OTP programmability for cost-effective mid-volume production runs. The 20-SSOP footprint also makes it attractive for compact consumer designs.
When designing with this device, note that OTP memory is one-time programmable and cannot be re-flashed; for field-updatable firmware, consider the flash-based PIC16F716 (same 20-SSOP pinout). Always use Microchip's MPLAB X IDE with a compatible programmer (e.g., PICkit 3/4, ICD) for code development.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone - giving engineers and buyers a faster path from selection to board bring-up.
کے لیے ڈراپ اِن متبادل PIC16C716-04I/SS — 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/SS (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف ADC, Timers, Operating Temperature, Package, Mounting Type.
PIC16C716-04/SS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16C716T-04I/SS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16C716T-04E/SS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16F716-I/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16C716-04I/SS زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Core | PIC 16C (8-bit RISC) |
| Program Memory Type | OTP (One-Time Programmable) |
| Program Memory Size | 3.5 KB (2K x 14) |
| RAM Size | 128 bytes |
| CPU Speed | 4 MHz |
| Instruction Cycle | 200 ns |
| Number of I/O Pins | 13 |
| ADC | 4-channel, 8-bit |
| Timers | 2 additional (plus WDT) |
| Capture/Compare/PWM | 1 CCP module |
| Operating Voltage (Vcc) | 2.5 V to 5.5 V (typical 5 V) |
| آپریٹنگ درجہ حرارت | -40 °C to +85 °C (Industrial grade) |
| Instruction Set | 35 single-word instructions |
| Interrupt Sources | Up to 7 internal/external |
| پیکیج | 20-SSOP (5.30 mm body width) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| MSL لیول | 1 (unlimited) |
PIC16C716-04I/SS پن کنفیگریشن
| پن 1 | RA5/MCLR/VPP — Master Clear (reset) input / programming voltage |
| پن 2 | RA0/AN0 — PORTA bit 0 / Analog input channel 0 |
| پن 3 | RA1/AN1 — PORTA bit 1 / Analog input channel 1 |
| پن 4 | RA2/AN2 — PORTA bit 2 / Analog input channel 2 |
| پن 5 | RA3/AN3/VREF — PORTA bit 3 / Analog input channel 3 / Voltage reference |
| پن 6 | RA4/T0CKI — PORTA bit 4 / Timer 0 clock input |
| پن 7 | RA6/OSC2/CLKOUT — PORTA bit 6 / Oscillator crystal output / Clock out |
| پن 8 | RA7/OSC1/CLKIN — PORTA bit 7 / Oscillator crystal input / External clock in |
| پن 9 | RC0 — PORTC bit 0 |
| پن 10 | RC1 — PORTC bit 1 |
| پن 11 | RC2/CCP1 — PORTC bit 2 / Capture/Compare/PWM channel 1 |
| پن 12 | RC3 — PORTC bit 3 |
| پن 13 | RC4 — PORTC bit 4 |
| پن 14 | RC5 — PORTC bit 5 |
| پن 15 | RC6 — PORTC bit 6 |
| پن 16 | RC7 — PORTC bit 7 |
| پن 17 | RB0/INT — PORTB bit 0 / External interrupt |
| پن 18 | RB1 — PORTB bit 1 |
| پن 19 | VSS — Ground |
| پن 20 | VDD — Positive supply voltage (2.5 V to 5.5 V) |
عام استعمالات
PIC16C716-04I/SS کے لیے موزوں ہے 6 ایپلیکیشنs: Automotive Body Controllers, Sensor Interface Modules, Small Motor / Fan Speed Control, Consumer Appliance Control, Battery-Powered Instrumentation, Industrial Timer / Sequencer.
Automotive Body Controllers
The PIC16C716-04I/SS fits automotive body and lighting control modules thanks to its 4-channel 8-bit ADC for analog sensor input, 13 GPIO pins for switches and relay drivers, and CCP module for PWM dimming. Its 4 MHz CPU with 200 ns instruction cycle delivers deterministic real-time response for body-electronics tasks like seat control, mirror adjustment, and ambient lighting, while the industrial temperature grade (-40°C to +85°C) handles under-dash thermal environments. The 3.5 KB OTP memory holds compact application firmware for these price-sensitive modules, and the small 20-SSOP footprint (5.30 mm body) enables placement in tight housing.
تجویز کردہ
Sensor Interface Modules
The PIC16C716-04I/SS's integrated 4-channel 8-bit ADC and 13 GPIO make it ideal for low-cost sensor interface modules reading temperature, light, humidity, or potentiometer signals. The 4 MHz core and 200 ns instruction cycle deliver 5 MIPS, sufficient for sampling four analog channels at hundreds of Hz, computing averages, and transmitting over UART or I/O. The 128-byte RAM is adequate for small data buffers, and the OTP memory prevents accidental firmware erasure in field-deployed industrial sensors. Power consumption is low, supporting battery-powered remote sensor nodes.
تجویز کردہ
Small Motor / Fan Speed Control
The PIC16C716-04I/SS is well suited for small DC motor or fan speed control using its on-chip CCP module for PWM generation and 4-channel ADC for closed-loop tachometer feedback. The 200 ns instruction cycle at 4 MHz allows precise PWM duty-cycle updates (8-bit resolution at standard PWM frequency), while the 13 GPIO pins accommodate direction-control relays, fault inputs, and status LEDs. The industrial temperature range supports appliance and industrial environments, and the compact 20-SSOP package fits inside small motor housings or fan assemblies.
تجویز کردہ
Consumer Appliance Control
The PIC16C716-04I/SS provides the right mix of integration and cost for white-goods and small-appliance controllers (coffee makers, toasters, washing-machine sub-modules, microwave keypads). The 4-channel ADC reads temperature, water level, or humidity sensors directly; the CCP module drives buzzers, triacs, or relays; and 13 GPIO scan keypads and LED indicators. OTP memory at 3.5 KB accommodates typical appliance state machines, and the 20-SSOP surface-mount package suits automated PCB assembly lines in high-volume consumer production.
تجویز کردہ
Battery-Powered Instrumentation
Low-power battery-powered instruments benefit from the PIC16C716-04I/SS's sleep/idle modes, wide 2.5 V to 5.5 V operating range, and on-chip ADC for direct sensor digitization without external ICs. The 4 MHz CPU and 128 B RAM are sufficient for data logging, slow-rate sampling, and UART/binary output to a host, while the industrial temperature range supports field-deployed measurement tools. OTP memory locks firmware at production time, protecting proprietary calibration constants. The 20-SSOP footprint allows compact handheld enclosures.
تجویز کردہ
Industrial Timer / Sequencer
The PIC16C716-04I/SS functions as a flexible industrial timer or sequencer, leveraging its two additional timers (beyond the WDT), CCP module, and 13 GPIO to drive relays, solenoids, and indicator LEDs in deterministic time-based sequences. The 4 MHz CPU with hardware stack and 7 interrupt sources handles multi-stage timing with minimal jitter, and the industrial temperature grade operates reliably in factory environments. The 20-SSOP package and OTP memory provide cost-effective deployment for fixed-function industrial controllers.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC16C716-04I/SS — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC16C716-04/SS | PIC16C716T-04I/SS | PIC16C716T-04E/SS | PIC16F716-I/SS |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 20-SSOP | 20-SSOP - same | 20-SSOP - same | 20-SSOP - same | 20-SSOP - same |
| Program Memory Type | OTP, 3.5 KB | OTP, 3.5 KB | OTP, 3.5 KB | OTP, 3.5 KB | Flash, 3.5 KB |
| CPU Speed | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 20 MHz (downgrades to 4 MHz at lower VDD) |
| Temperature Grade | Industrial -40°C to +85°C | Commercial 0°C to +70°C | Industrial -40°C to +85°C | Extended -40°C to +125°C | Industrial -40°C to +85°C |
| ADC | 4-ch 8-bit | 4-ch 8-bit | 4-ch 8-bit | 4-ch 8-bit | 4-ch 8-bit |
| Field Reprogrammable | No (OTP) | No (OTP) | No (OTP) | No (OTP) | Yes (Flash, 100K cycles) |
| Distributor Stock (DigiKey/Mouser) | In stock | Active | Active | Active | Active, higher volume |
اہم امتیازی خصوصیات
- Integrated 4-channel 8-bit ADC eliminates external ADC chip (بمقابلہPIC16C715-I/SS)
- Industrial temperature grade -40°C to +85°C (بمقابلہPIC16C716-04/SS)
- Same-family PIC16 architecture enables firmware reuse across PIC16C/PIC16F (بمقابلہNon-PIC alternatives (e.g., ATmega, MSP430))
ڈیزائن نوٹس
The PIC16C716-04I/SS operates from 2.5 V to 5.5 V on VDD (pin 20) with VSS (pin 19) as ground. Decouple VDD with a 100 nF ceramic capacitor placed within 5 mm of the supply pin and a bulk 10 µF tantalum or aluminum electrolytic capacitor at the board entry point. The MCU draws roughly 2-5 mA active at 4 MHz/5 V and can drop below 1 µA in sleep mode, so a low-Iq LDO such as MCP1700 is recommended for battery-powered designs.
OTP (One-Time Programmable) memory cannot be erased or rewritten - once a bit cell is programmed, the firmware is permanent. This means prototype debugging must use the PIC16F716-I/SS (flash-based, same 20-SSOP pinout) or a windowed/UV-erasable PIC16C716 JW variant. Plan firmware revisions and last-minute bug fixes carefully before committing to OTP, and always run final code on PIC16F716-I/SS for sign-off before switching to the OTP PIC16C716-04I/SS for production.
For the 20-SSOP (5.30 mm body, 0.65 mm pitch) footprint, follow IPC-7351 land-pattern guidelines: pad length 0.95 mm, pad width 0.40 mm, with 0.30 mm solder mask expansion. The exposed die-pad underneath is not present on this SSOP variant, so thermal dissipation is through the 20 leads only - keep continuous ground plane on the top layer connected to VSS pin 19 to spread heat. Place the decoupling capacitor on VDD within 5 mm and route the analog AVdd/AVss traces away from switching signals to avoid ADC noise pickup.
تعمیل کی معلومات
RoHS, REACH, and conflict-mineral status not stated in the verified web snippets; the -I suffix denotes industrial temperature grade (-40°C to +85°C). Lead-free finish is standard on Microchip SSOP-packaged parts per Microchip packaging policy.
