PIC18F452-I/PT Microchip Technology Inc., PIC18F452-I/PT Datasheet - Page 53

• Manufacturer Part Number: PIC18F452-I/PT
• Description: 44 PIN, 32 KB FLASH, 1536 RAM, 34 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F452-I/PT

• A/d Inputs: 8-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 36
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin TQFP
• Programmable Memory: 32K Bytes
• Ram Size: 1.5K Bytes
• Speed: 40 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

FIGURE 4-9:
FIGURE 4-10:
© 2006 Microchip Technology Inc.
Note 1: For register file map detail, see Table 4-1.
11
INDIRECT ADDRESSING OPERATION
INDIRECT ADDRESSING
Location Select
Indirect Addressing
Instruction
Executed
Instruction
Fetched
FSR Register
Opcode
Opcode
Data
Memory
BSR<3:0>
(1)
4
Address
File
12
8
12
0000h
0FFFh
0
File Address = access of an indirect addressing register
12
FSR
RAM
0h
FFFh
PIC18FXX2
DS39564C-page 51