The PIC12F508 devices from Microchip Technology are low-cost, high-performance, 8-bit, fullystatic, Flash-based CMOS microcontrollers.
They employ a RISC architecture with only 33 single-word/single-cycle instructions. All instructions are single cycle (200 µs) except for program branches, which take two cycles. The PIC12F508/509/16F505 devices deliver performance an order of magnitude higher than their competitors in the same price category. The 12-bit wide instructions are highly symmetrical, resulting in a typical 2:1 code compression over other 8-bit microcontrollers in its class. The easy-to-use and easy to remember instruction set reduces development time significantly.
Precision 4 MHz internal oscillator
Baseline Core with 33 Instructions, 2 Stack Levels
All single-cycle Instructions except for program branches which are two cycles
12-bit wide instructions
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
In-Circuit debugging support
Programmable code protection
Program Memory Type : Flash
Program Memory (KB) : 0.75
CPU Speed (MIPS) : 1
RAM Bytes : 25
Timers : 1 x 8-bit
Temperature Range (C) : -40 to 125
Operating Voltage Range (V) : 2 to 5.5
Pin Count : 8
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The PIC12F508 devices from Microchip Technology are low-cost, high-performance, 8-bit, fullystatic, Flash-based CMOS microcontrollers.
They employ a RISC architecture with only 33 single-word/single-cycle instructions. All instructions are single cycle (200 µs) except for program branches, which take two cycles. The PIC12F508/509/16F505 devices deliver performance an order of magnitude higher than their competitors in the same price category. The 12-bit wide instructions are highly symmetrical, resulting in a typical 2:1 code compression over other 8-bit microcontrollers in its class. The easy-to-use and easy to remember instruction set reduces development time significantly.
Precision 4 MHz internal oscillator
Baseline Core with 33 Instructions, 2 Stack Levels
All single-cycle Instructions except for program branches which are two cycles
12-bit wide instructions
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
In-Circuit debugging support
Programmable code protection
Program Memory Type : Flash
Program Memory (KB) : 0.75
CPU Speed (MIPS) : 1
RAM Bytes : 25
Timers : 1 x 8-bit
Temperature Range (C) : -40 to 125
Operating Voltage Range (V) : 2 to 5.5
Pin Count : 8