PIC18F2431-I/SP Microchip Technology Inc., PIC18F2431-I/SP Datasheet - Page 134

• 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
TABLE 10-9:
TABLE 10-10: SUMMARY OF REGISTERS ASSOCIATED WITH PORTE
DS39616B-page 132
PORTE
LATE
TRISE
ANSEL0
ANSEL1
Legend:
Note 1: Implemented only when Master Clear functionality is disabled (CONFIG3H<7> = 0).
RE0/AN6
RE1/AN7
RE2/AN8
MCLR/V
Legend: ST = Schmitt Trigger input, TTL = TTL input
Name
Name
PP
x = unknown, u = unchanged, – = unimplemented, read as ‘0’, q = value depends on condition.
Shaded cells are not used by PORTE.
ANS15
/RE3
ANS7
Bit 7
—
—
—
PORTE FUNCTIONS
Bit #
bit 0
bit 1
bit 2
bit 3
ANS14
ANS6
Bit 6
—
—
—
Buffer Type
ANS13
ANS5
Bit 5
—
—
—
ST
ST
ST
ST
ANS12
ANS4
Bit 4
—
—
—
Input/output port pin, analog input.
Input/output port pin, analog input.
Input/output port pin, analog input.
Input only port pin or programming voltage input (if MCLR is disabled);
Master Clear input or programming voltage input (if MCLR is
enabled).
Preliminary
ANS11
RE3
ANS3
Bit 3
—
—
(1)
LATE Data Output Register
PORTE Data Direction bits
ANS10
ANS2
Bit 2
RE2
ANS1
ANS9
Bit 1
RE1
Function
ANS0
ANS8
Bit 0
RE0
 2003 Microchip Technology Inc.
---- q000
---- -xxx
---- -111
1111 1111
---- ---0
POR, BOR
Value on
---- q000
---- -uuu
---- -111
1111 1111
---- ---0
Value on
all other
Resets