PIC18F2431-I/SP Microchip Technology Inc., PIC18F2431-I/SP Datasheet - Page 124

• 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 10-20:
DS39616B-page 122
USART Select
USART Select
SDO Data Out
PORT/(SSPEN * SPI Mode ) Select
Note 1: USART is in Synchronous Master Transmission mode only (SYNC =
DT Data Out
RX/DT Data Input
RD PORTC
WR TRISC
WR LATC
Data Bus
2: SDO must have its TRISC bit cleared in order to be able to drive RC7.
PORTC
(1)
(1)
(2)
or
BLOCK DIAGRAM OF RC6
TRIS Latch
D
Data Latch
D
RD TRISC
CK
CK
RD LATC
Q
Q
Q
Q
1
0
Preliminary
1
0
Q
EN
D
V
V
N
P
SS
DD
Schmitt
Trigger
1
, TXEN =
1
 2003 Microchip Technology Inc.
).
RC7 Pin