PIC18F2431-I/SP Microchip Technology Inc., PIC18F2431-I/SP Datasheet - Page 74

• Manufacturer Part Number: PIC18F2431-I/SP
• Description: Microcontroller; 16 KB Flash; 768 RAM; 256 EEPROM; 24 I/O; 28-Pin-SPDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F2431-I/SP

• A/d Inputs: 5-Channel, 10-Bit
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 24
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 16K Bytes
• Ram Size: 768 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

PIC18F2331/2431/4331/4431
FIGURE 5-8:
FIGURE 5-9:
DS39616B-page 72
Instruction
Executed
Instruction
Fetched
INDIRECT ADDRESSING
INDIRECT ADDRESSING OPERATION
Note 1: For register file map detail, see Table 5-1.
11
3
Opcode
Opcode
BSR<3:0>
Location Select
Indirect Addressing
0
4
FSRnH:FSRnL
Address
7
File
12
8
12
File Address = access of an indirect addressing register
Preliminary
Data
Memory
12
(1)
FSR
RAM
0000h
0FFFh
0
0
0h
FFFh
 2003 Microchip Technology Inc.