PIC18F4431-E/PT Microchip Technology, PIC18F4431-E/PT Datasheet - Page 245
PIC18F4431-E/PT
Manufacturer Part Number
PIC18F4431-E/PT
Description
IC MCU FLASH 8KX16 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC18F2331-ISO.pdf
(392 pages)
4.PIC18F2331-ISO.pdf
(8 pages)
5.PIC18F2331-ISO.pdf
(6 pages)
6.PIC18F2331-ISO.pdf
(16 pages)
7.PIC18LF2331-ISO.pdf
(40 pages)
8.PIC18F4431-EPT.pdf
(396 pages)
Specifications of PIC18F4431-E/PT
Core Size
8-Bit
Program Memory Size
16KB (8K x 16)
Oscillator Type
Internal
Core Processor
PIC
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
Number Of I /o
36
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 9x10b
Operating Temperature
-40°C ~ 125°C
Package / Case
44-TQFP, 44-VQFP
Controller Family/series
PIC18
No. Of I/o's
36
Eeprom Memory Size
256Byte
Ram Memory Size
768Byte
Cpu Speed
40MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4431-E/PT
Manufacturer:
JOHANSON
Quantity:
24 000
Company:
Part Number:
PIC18F4431-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F818-ISO PDF datasheet #2
- PIC18F2331-ISO PDF datasheet #3
- PIC18F2331-ISO PDF datasheet #4
- PIC18F2331-ISO PDF datasheet #5
- PIC18F2331-ISO PDF datasheet #6
- PIC18LF2331-ISO PDF datasheet #7
- PIC18F4431-EPT PDF datasheet #8
- Current page: 245 of 392
- Download datasheet (4Mb)
REGISTER 21-6:
REGISTER 21-7:
2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-1
bit 0
Note 1:
ANS7
R/W-1
U-0
—
2:
2:
(2)
Setting a pin to an analog input disables the digital input buffer. The corresponding TRIS bit should be set
for an input and cleared for an output (analog or digital). The ANSx bits directly correspond to the ANx pins
(e.g., ANS0 = AN0, ANS1 = AN1, etc.). Unused ANSx bits are read as ‘0’.
ANS7 through ANS5 are available only on PIC18F4331/4431 devices.
Setting a pin to an analog input disables the digital input buffer. The corresponding TRIS bit should be set
for an input and cleared for an output (analog or digital). The ANSx bits directly correspond to the ANx pins
(e.g., ANS8 = AN8, ANS9 = AN9, etc.). Unused ANSx bits are read as ‘0’.
ANS8 is available only on PIC18F4331/4431 devices.
ANS<7:0>: Analog Input Function Select bits
Correspond to pins, AN<7:0>.
1 = Analog input
0 = Digital I/O
Unimplemented: Read as ‘0’
ANS8: Analog Input Function Select bit
1 = Analog input
0 = Digital I/O
ANS6
R/W-1
U-0
—
ANSEL0: ANALOG SELECT REGISTER 0
ANSEL1: ANALOG SELECT REGISTER 1
(2)
W = Writable bit
W = Writable bit
‘1’ = Bit is set
‘1’ = Bit is set
ANS5
R/W-1
U-0
—
(2)
PIC18F2331/2431/4331/4431
R/W-1
ANS4
U-0
—
(2)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-1
ANS3
U-0
—
(1)
(1)
R/W-1
ANS2
U-0
—
x = Bit is unknown
x = Bit is unknown
R/W-1
ANS1
U-0
—
DS39616D-page 245
ANS8
R/W-1
R/W-1
ANS0
(2)
bit 0
bit 0
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