PIC18F2431-I/SO Microchip Technology, PIC18F2431-I/SO Datasheet - Page 121

• Manufacturer Part Number: PIC18F2431-I/SO
• Description: IC PIC MCU FLASH 8KX16 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2431-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 16KB (8K x 16)
• Package / Case: 28-SOIC (7.5mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 24
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: EUSART/I2C/SPI/SSP
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DM183021, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5-ch x 10-bit
• Package: 28SOIC W
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MILI3-DB18F4431 - BOARD DAUGHTER ICEPIC3
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FIGURE 10-14:
FIGURE 10-15:
 2003 Microchip Technology Inc.
FLTA input
CCP1 Input/FLTB input
CCP2 Input
PORT/CCP2 Select
Note 1: FLTA input is multiplexed with RC1 and RD4 using FLTAMX configuration bit in CONFIG3L register.
PORT/CCP1 Select
CCP2 Data Out
CCP1 Data Out
RD PORTC
WR TRISC
(1)
WR LATC
RD PORTC
Data Bus
WR TRISC
PORTC
WR LATC
Data Bus
PORTC
or
BLOCK DIAGRAM OF RC1
BLOCK DIAGRAM OF RC2
or
TRIS Latch
D
Data Latch
D
RD TRISC
CK
CK
TRIS Latch
D
Data Latch
D
RD TRISC
CK
CK
RD LATC
Q
Q
Q
Q
RD LATC
Q
Q
Q
Q
PIC18F2331/2431/4331/4431
Preliminary
0
1
0
1
Q
Q
EN
D
EN
D
V
V
N
P
SS
DD
V
V
N
Schmitt
Trigger
P
SS
DD
Schmitt
Trigger
To RC0 Pin
DS39616B-page 119
RC1 Pin
FLTAMX
RC2 Pin