PIC12F509-I/P Microchip Technology Inc., PIC12F509-I/P Datasheet - Page 12

• Manufacturer Part Number: PIC12F509-I/P
• Description: 8 PIN, 1.5 KB FLASH, 41 RAM, 6 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC12F509-I/P

• Cpu Speed: 1 MIPS
• Eeprom Memory: 0 Bytes
• Frequency: 4 MHz
• Input Output: 6
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 8-pin PDIP
• Programmable Memory: 1.5K Bytes
• Ram Size: 41 Bytes
• Speed: 4 MHz
• Timers: 1-8-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC12F508/509/16F505
FIGURE 3-1:
DS41236B-page 10
OSC1/CLKIN
OSC2
Program
Bus
Instruction Reg
Internal RC
Generation
Instruction
512 x 12 or
Decode &
1024 x 12
PIC12F508/509 BLOCK DIAGRAM
Program
Memory
12
Control
Timing
Flash
OSC
8
12
MCLR
Direct Addr
Device Reset
Program Counter
Watchdog
Power-on
Timer
Reset
Timer
Stack 1
Stack 2
V
DD
, V
SS
Preliminary
5
RAM Addr
8
3
Data Bus
Addr MUX
Registers
W Reg
25 x 8 or
ALU
RAM
File
Status Reg
Timer0
FSR Reg
5-7
MUX
9
Indirect
Addr
8
GPIO
© 2005 Microchip Technology Inc.
GP0/ISCPDAT
GP1/ISCPCLK
GP2/T0CKI
GP3/MCLR/V
GP4/OSC2
GP5/OSC1/CLKIN
PP