PIC12F509-I/P Microchip Technology Inc., PIC12F509-I/P Datasheet - Page 29

• 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

FIGURE 4-8:
© 2005 Microchip Technology Inc.
Bank Select
(FSR)
Note 1: For register map detail, see Section 4.3 “Data Memory Organization”.
6
5
Direct Addressing
Data
Memory
DIRECT/INDIRECT ADDRESSING (PIC16F505)
Location Select
4
(1)
(opcode)
0Fh
10h
00h
1Fh
0
Bank 0
00
3Fh
Bank 1
Preliminary
01
PIC12F508/509/16F505
5Fh
Bank 2
10
Addresses
map back to
addresses
in Bank 0.
7Fh
Bank 3
11
6
Indirect Addressing
Bank
5
4
Location Select
DS41236B-page 27
(FSR)
0