PIC16F872-I/SP
| Case: | PDIP28W |
| Number of I/O: | 22 |
| RAM memory: | 128B |
| FLASH memory: | 3,5kB |
| Supply voltage range: | 4V~5,5V |
| Frequency: | 20,000MHz |
| EEPROM memory: | 64B |
| Quantity of pcs. | 1+ | 4+ | 14+ | 57+ | 114+ |
|---|---|---|---|---|---|
| Net price (EUR) | 6,4760 | 5,3275 | 4,7968 | 4,4926 | 4,4053 |
| Quantity of pcs. | 1+ (Need a significantly larger quantity? Ask for price). |
|---|---|
| Net price (EUR) | 4,9760 |
| Case: | PDIP28W |
| Number of I/O: | 22 |
| RAM memory: | 128B |
| FLASH memory: | 3,5kB |
| Supply voltage range: | 4V~5,5V |
| Frequency: | 20,000MHz |
| EEPROM memory: | 64B |
| Architecture: | 8-bit |
| Operating temperature (range): | -40°C ~ 85°C |
| ADC: | YES |
| CAN interface: | NO |
| DAC: | NO |
| ETHERNET interface: | NO |
| Encryption: | NO |
| SPI interface: | YES |
| TWI (I2C) interface: | YES |
| UART/USART interface: | NO |
| USB interface: | NO |
| Manufacturer: | MICROCHIP |
FEATURES
- Efficient RISC architecture; 35 instructions executed in one clock cycle (except jumps which take 2 cycles); 1 cycle = 200ns for fCLK = 20MHz;
- 8-level hardware stack (13 bits);
- 4 possible oscillator operating modes;
- Power-On Reset function;
- Brown-Out Reset function
- Reset signal extension after power-up by 72ms (Power-Up Timer);
- Reset signal extension until oscillator frequency stabilizes (Oscillator Start-Up Timer);
- Watchdog timer with built-in internal oscillator;
- Programmable program protection against readout;
- In-system debugging possible via 2 pins;
- 10 interrupt sources;
- Maximum clock frequency: 20MHz;
- Operating temperature: -40°C ~ 85°C.
PROGRAM MEMORY
- Memory type: FLASH;
- Capacity: 3.5kB;
- Memory word length: 14-bit;
- In-system programming possible via 2 pins (ICSP™);
DATA MEMORY
- 128B RAM;
- 64B EEPROM;
PERIPHERALS
- 5-channel 10-bit A/D converter;
- 22 I/O pins;
- Timer0: 8-bit timer/counter with prescaler;
- Timer1: 16-bit timer/counter with prescaler;
- Timer2: 8-bit timer/counter with prescaler and postscaler;
- CCP module (capture/compare/PWM) utilizing Timer1 and Timer2 resources;
- Synchronous Serial Port SSP module with the ability to operate in SPI™ (Master mode) or I2C (Master/Slave mode).
ELECTRICAL PARAMETERS
- Supply voltage: 2V~5.5V;
- Current consumption:
- Active mode: typ < 2mA for fCLK = 4MHz, VDD = 5.0V
- Standby mode: typ < 1mA
Microchip's 8-bit RISC microcontrollers are characterized by high I/O pin current efficiency, low power consumption, and a built-in Watchdog timer with power-on reset functionality. Featuring separate internal address and data buses, they use pipelined processing. All registers, including I/O ports, timers, and instruction counters, can have their contents changed in a single operation. All instructions take one cycle (200ns at 20MHz), except jump instructions, which take 2 cycles. Available in 6-, 8-, 14-, 18-, 20-, 28-, 40-, 44-, 64-, and 80-pin packages with FLASH or OTP program memory, non-volatile EEPROM data memory, and operational RAM. These I/O pins are intended for various applications, from simple projects to highly complex "high performance" systems. ISP allows most devices to be programmed directly in-system.