PIC18F4431-E/PT Microchip Technology, PIC18F4431-E/PT Datasheet - Page 246
![IC MCU FLASH 8KX16 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
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: 246 of 396
- Download datasheet (8Mb)
PIC18F2331/2431/4331/4431
REGISTER 20-1:
DS39616B-page 244
bit 7-6
bit 5
bit 4
bit 3-2
bit 1
bit 0
bit 7
Unimplemented: Read as ‘0’
ACONV: Auto-Conversion Continuous Loop or Single-shot Mode Select bit
1 = Continuous Loop mode Enabled
0 = Single-shot mode Enabled
ACSCH: Auto-Conversion Single or Multi-Channel mode bit
1 = Multi-Channel mode Enabled, Single Channel mode Disabled
0 = Single Channel mode Enabled, Multi-Channel mode Disabled
ACMOD: Auto-Conversion mode Sequence Select bits
If ACSCH = 1:
00 =Sequential Mode1 (SEQM1). Two samples are taken in sequence:
01 =Sequential Mode2 (SEQM2). Four samples are taken in sequence:
10 =Simultaneous Mode1 (STNM1). Two samples are taken simultaneously:
11 =Simultaneous Mode2 (STNM2). Two samples are taken simultaneously:
If ACSCH = 0, Auto-Conversion Single Channel Sequence mode enabled:
00 =Single Ch Mode1 (SCM1). Group A is taken and converted
01 =Single Ch Mode2 (SCM2). Group B is taken and converted
10 =Single Ch Mode3 (SCM3). Group C is taken and converted
11 =Single Ch Mode4 (SCM4). Group D is taken and converted
GO/DONE: A/D Conversion Status bit
1 = A/D conversion cycle in progress. Setting this bit starts the A/D conversion cycle. If Auto-
0 = A/D conversion or multiple conversions completed/not in progress
ADON: A/D On bit
1 = A/D converter module is enabled (after brief power-up delay, starts continuous sampling)
0 = A/D converter module is disabled
Legend:
R = Readable bit
-n = Value at Reset
ADCON0: A/D CONTROL REGISTER 0
Note:
U-0
—
1st sample: Group A
2nd sample: Group B
1st sample: Group A
2nd sample: Group B
3rd sample: Group C
4th sample: Group D
1st sample: Group A and Group B
1st sample: Group A and Group B
2nd sample: Group C and Group D
Conversion Single-shot mode is enabled (ACONV = 0), this bit is automatically cleared by
hardware when the A/D conversion (single or multi-channel depending on ACMOD settings)
has completed. If Auto-Conversion Continuous Loop mode is enabled (ACONV = 1), this bit
remains set after the user/trigger has set it (continuous conversions). It may be cleared
manually by the user to stop the conversions.
Group A, B, C, D refer to the ADCHS register.
U-0
—
ACONV
R/W-0
Preliminary
W = Writable bit
‘1’ = bit is set
ACSCH
R/W-0
ACMOD1
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = bit is cleared
ACMOD0 GO/DONE
R/W-0
2003 Microchip Technology Inc.
x = bit is unknown
R/W-0
R/W-0
ADON
bit 0
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