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PIC16F877A

Not Recommended for new designs

Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
14
CPU Speed (MIPS/DMIPS)
5
SRAM Bytes
368
Data EEPROM/HEF (bytes)
256
Digital Communication Peripherals
1-UART, 1-SPI, 1-I2C1-MSSP(SPI/I2C)
Capture/Compare/PWM Peripherals
2 Input Capture, 2 CCP
Timers
2 x 8-bit, 1 x 16-bit
ADC Input
8 ch, 10-bit
Number of Comparators
2
Temperature Range (C)
-40 to 125
Operating Voltage Range (V)
2 to 5.5
Pin Count
40

Product Description

This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 40- or 44-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX and PIC16C7X devices. The PIC16F877A features 256 bytes of EEPROM data memory, self programming, an ICD, 2 Comparators, 8 channels of 10-bit Analog-to-Digital (A/D) converter, 2 capture/compare/PWM functions, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI™) or the 2-wire Inter-Integrated Circuit (I²C™) bus and a Universal Asynchronous Receiver Transmitter (USART). All of these features make it ideal for more advanced level A/D applications in automotive, industrial, appliances and consumer applications.

Features
    2 PWM 10-bit
    256 Bytes EEPROM data memory
    ICD
    25mA sink/source per I/O
    Self Programming
    Parallel Slave Port

PIC16F18877

In Production

Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
56
CPU Speed (MIPS/DMIPS)
8
SRAM Bytes
4,096
Data EEPROM/HEF (bytes)
256
Digital Communication Peripherals
1-UART, 2-SPI, 2-I2C
Capture/Compare/PWM Peripherals
5 CCP
Timers
3 x 8-bit, 4 x 16-bit
ADC Input
35 ch, 10-bit
Number of Comparators
2
Temperature Range (C)
-40 to 125
Operating Voltage Range (V)
1.8 to 5.5
Pin Count
40
Low Power
Yes

Product Description

PIC16(L)F1885X/7X microcontrollers feature Analog, Core Independent Peripherals and communication peripherals, combined with eXtreme Low Power (XLP) for a wide range of general purpose and low-power applications. The family features the CRC/SCAN, HLT and Windowed WDT to support customers looking to add safety to their application. Additionally, this family includes up to 56 KB of Flash memory, along with a 10-bit ADC with Computation (ADC2) for automated signal analysis to reduce the complexity of the application.

Features
  • Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
  • Adjustable Internal Oscillator (up to 32MHz)
  • 2x 10-bit PWMs
  • 5x Capture, Compare, PWM (CCP)
  • Numerically Controlled Oscillator (NCO)
  • 4x Configurable Logic Controller (CLC)
  • 10-bit ADC with Computation (ADC2)
  • Complementary Waveform Generator (CWG)
  • 5-bit Digital to Analog Converter (DAC)
  • Data Signal Modulator (DSM)
  • In Circuit Serial Programming (ICSP)
  • Zero Cross Detect (ZCD)
  • Cyclical Redundancy Check (CRC/SCAN)
  • Windowed Watchdog Timer (WWDT)
  • Peripheral Pin Select (PPS)
  • Enhanced Power-On/Off-Reset
  • Low-Power Brown-Out Reset (LPBOR)
  • Programmable Brown-Out Reset (BOR)
  • PIC16LF18877 (1.8V – 3.6V)
  • PIC16F18877 (2.3V – 5.5V)