Microchip PIC12F508 Microcontroller – Original

The PIC12F508 is low-cost, high-performance, 8-bit, fully static, Flash-based CMOS MCU. It’s RISC based architecture with just 33 single-cycle instructions. Except for program branches(two cycles), rest all instructions are single cycle (200 µs). The highly symmetrical 12-bit wide instructions result in 2:1 code compression.

Features:

• Precision 4 MHz internal oscillator
• Baseline Core: 33 Instructions
• 2 Stack Levels
• 12-bit wide instructions
• An 8-bit wide data path
• 25 mA source/sink current I/O
• Low power (100nA) sleep current
• One 8-bit timer (TMR0)
• Watchdog timer (WDT)
• In-Circuit Serial Programming (ICSP) capability

Parameters:

Name                                                                   Value

Program Memory Type                                         Flash

Program Memory Size (KB)                                 0.75

CPU Speed (MIPS/DMIPS)                                 1

SRAM (B)                                                                25

Timers                                                                     1 x 8-bit

Temperature Range (°C)                                    -40 to 125

Operating Voltage Range (V)                             2 to 5.5

Pin Count                                                               8

Pin Description: