PIC18F2431-I/SO Microchip Technology, PIC18F2431-I/SO Datasheet - Page 331

• 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

26.1
 2010 Microchip Technology Inc.
PIC18LF2331/2431/4331/4431
PIC18F2331/2431/4331/4431
D001
D001C
D001D
D002
D003
D004
D005A
D005B
D005C
D005D
D005E
D005F
Legend:
Note 1:
Param
No.
(Industrial)
(Industrial, Extended)
2:
DC Characteristics: Supply Voltage
V
AV
AV
V
V
S
V
Symbol
Shading of rows is to assist in readability of the table.
This is the limit to which V
When BOR is on and BORV<1:0> = 0x, the device will operate correctly at 40 MHz for any V
execution.
DD
DR
POR
VDD
BOR
DD
SS
Supply Voltage
Analog Supply Voltage
Analog Ground Voltage
RAM Data Retention
Voltage
V
to Ensure Internal
Power-on Reset Signal
V
to Ensure Internal
Power-on Reset Signal
Brown-out Reset Voltage
BORV<1:0> = 11
BORV<1:0> = 10
BORV<1:0> = 01
BORV<1:0> = 00
BORV<1:0> = 11
BORV<1:0>= 10
BORV<1:0> = 01
BORV<1:0> = 00
BORV<1:0>= 1x
BORV<1:0> = 01
BORV<1:0> = 00
BORV<1:0>= 1x
BORV<1:0> = 01
BORV<1:0> = 00
BORV<1:0> = 1x
BORV<1:0> = 01
BORV<1:0> = 00
BORV<1:0> = 1x
BORV<1:0> = 01
BORV<1:0> = 00
DD
DD
Start Voltage
Rise Rate
Characteristic
PIC18LF2X31/4X31
PIC18LF2X31/4X31 Industrial Low Voltage (-10C to +85C)
PIC18LF2X31/4X31 Industrial Low Voltage (-40C to -10C)
PIC18F2X31/4X31
PIC18F2X31/4X31 Industrial (-10C to +85C)
PIC18F2X31/4X31 Industrial (-40C to -10C)
PIC18F2X31/4X31 Extended (-10C to +85C)
PIC18F2X31/4X31 Extended (-40C to -10C, +85C to +125C)
(1)
DD
PIC18F2331/2431/4331/4431 (Industrial, Extended)
PIC18LF2331/2431/4331/4431 (Industrial)
can be lowered in Sleep mode, or during a device Reset, without losing RAM data.
PIC18F2331/2431/4331/4431
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
V
V
DD
SS
0.05
2.50
3.88
4.18
2.34
3.63
3.90
3.88
4.18
3.90
3.88
4.18
3.90
Min
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
2.0
4.2
1.5
—
– 0.3
– 0.3
2.72
4.22
4.54
2.72
4.22
4.54
4.22
4.54
4.54
4.22
4.54
4.54
Typ
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
—
—
—
—
—
—
—
V
V
DD
SS
Max
2.94
4.56
4.90
3.10
4.81
5.18
4.56
4.90
5.18
4.56
4.90
5.18
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
5.5
5.5
0.7
—
—
+ 0.3
+ 0.3
Units
-40°C  T
-40°C  T
-40°C  T
V/ms See section on Power-on Reset for details
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
See section on Power-on Reset for details
Reserved
Reserved
Reserved
(Note 2)
(Note 2)
Reserved
Reserved
(Note 2)
Reserved
(Note 2)
(Note 2)
Reserved
Reserved
(Note 2)
A
A
A
 +85°C for industrial
 +85°C for industrial
 +125°C for extended
DD
Conditions
at which the BOR allows
DS39616D-page 331