Microchip PIC16F873-04/SO, 8bit PIC Microcontroller, PIC16F, 4MHz, 256 x 8 words, 8K x 14 words Flash, 28-Pin SOIC

PIC16F873/874/876/877 8-Bit Flash Microcontrollers. The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip ‘s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different peripheral combinations, giving designers flexibility and choice for their applications. The PIC16F873/874/876/877 family of microcontrollers is based upon Microchip ‘s Mid-Range core with an 8 level deep hardware stack and 35 instructions. These MCUs provide up to 5 MIPS, 3.5 Kbytes program memory, 128 bytes RAM and EEPROM of 64 bytes. Microcontroller Features. 20 MHz Max. CPU Speed 35 Instructions 8 Level Hardware Stack 22 I/O Pins – PIC16F873/876 33 I/O Pins – PIC16F874/877 Power-On Reset (POR) Brown-Out Reset (BOR) Power-Up Timer (PWRT) Oscillator Start-Up Timer (OST) Watchdog Timer (WDT) In-Circuit Serial Programming (ICSP) In-Circuit Debug (ICD). Peripherals. 10-bit Analogue-to-Digital Converter (ADC) - PIC16F873/876 5 Channels, PIC16F874/877 8 Channels Two Capture, Compare, PWM (CCP) Modules Two 8-bit Timers One 16-bit Timer Synchronous Serial Port (SSP) with SPI and I2C Universal Synchronous Asynchronous Receiver Transmitter (USART) Parallel Slave Port (PSP) – PIC16F874/877 Models Only