PIC16F877A-I/PT
The image is for illustrative purposes only; please refer to the product data sheet for precise specifications.
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| Part Number | PIC16F877A-I/PT |
|---|---|
| Manufacturer |
 Microchip
|
| Description | The PIC16F877A-I/P is an 8-bit CMOS microcontroller from the PIC16 family designed for embedded control applications. It operates within a supply voltage range of 4.0–5.5 V and supports clock frequencies up to 20 MHz using an external oscillator. The device integrates 14 KB of Flash program memory, 368 bytes of RAM, and 256 bytes of EEPROM for non-volatile data storage. It provides up to 33 programmable digital I/O pins and includes a wide range of integrated peripherals such as a 10-bit ADC with 8 input channels, three timer modules, PWM modules for motor and power control applications, and a parallel slave port. Communication interfaces include USART, SPI, and I²C for flexible system connectivity. Additional features include watchdog timer, power-on reset, brown-out reset, in-circuit serial programming (ICSP), and multiple power-saving modes, making it suitable for industrial automation, consumer electronics, and embedded control systems. |
| Product Group | Microcontroller |
| MOQ | 480 pcs |
| SPQ | 160 pcs |
| Figure/Case | 44-TQFP |
| Package | TRAY Pack |
 PDF Datasheet | |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
| Feature | Details |
|---|---|
| Microcontroller Type | 8-bit PIC Microcontroller |
| Core Architecture | PIC16 (Harvard RISC Architecture) |
| Operating Voltage | 2.0V to 5.5V |
| Program Memory (Flash) | 14 KB (8,192 words) |
| Data Memory (RAM) | 368 bytes |
| EEPROM | 256 bytes |
| Clock Frequency | Up to 20 MHz |
| Instruction Cycle | 200 ns (at 20 MHz clock) |
| I/O Pins | 33 General Purpose I/O pins |
| Timers | - 3 Timers: Timer0 (8-bit), Timer1 (16-bit), Timer2 (8-bit) |
| Analog-to-Digital Converter | 10-bit ADC with 8 input channels |
| Communication Interfaces | - USART (Universal Synchronous/Asynchronous Receiver Transmitter) |
| - SPI (Serial Peripheral Interface) | |
| - I2C (Inter-Integrated Circuit) | |
| Interrupts | 15 Interrupt sources |
| Watchdog Timer (WDT) | Yes, with selectable time-out period |
| Brown-out Reset (BOR) | Yes |
| Power-Saving Modes | - Sleep Mode |
| - Idle Mode | |
| Parallel Slave Port (PSP) | 8-bit parallel slave port |
| Capture/Compare/PWM Modules | 2 CCP Modules |
| Operating Temperature Range | -40°C to +125°C |
| Packages Available | - 40-Pin PDIP |
| - 44-Pin TQFP (Thin Quad Flat Package) | |
| - 44-Pin PLCC (Plastic Leaded Chip Carrier) | |
| In-Circuit Serial Programming | Yes (ICSP) |
| Program Memory Retention | > 40 years |
| Self-Programming | Yes |
| Peripherals | - Comparator Modules |
| - Programmable Voltage Reference | |
| Power-On Reset (POR) | Yes |
| Flash Endurance | 1,000 erase/write cycles |
| Debugging Support | Yes, via In-Circuit Debugger (ICD) |
| Application Areas | - Embedded Systems |
| - Sensor Systems | |
| - Robotics | |
| - Home Automation |
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PIC16F877A-I/PT
PIC16F877A-I/PT