PIC18F2431-I/SP Microchip Technology Inc., PIC18F2431-I/SP Datasheet - Page 217

• 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

FIGURE 18-2:
FIGURE 18-3:
 2003 Microchip Technology Inc.
SCK (CKP = 0,
SCK (CKP = 0,
SCK (CKP = 1,
SCK (CKP = 1,
SDO
SDI (SMP = 0)
SDI (SMP = 1)
SSPIF
SS (optional)
SCK (CKP = 0)
SCK (CKP = 1)
SDO
SDI (SMP = 0)
SSPIF
CKE = 0)
CKE = 0)
CKE = 1)
CKE = 1)
SPI MODE TIMING, MASTER MODE
SPI MODE TIMING (SLAVE MODE WITH CKE = 0)
bit7
bit7
bit7
bit7
bit7
bit6
bit6
PIC18F2331/2431/4331/4431
Preliminary
bit5
bit5
bit4
bit4
bit3
bit3
bit2
bit2
bit1
bit1
DS39616B-page 215
bit0
bit0
bit0
bit0
bit0