PIC18F2431-I/SO Microchip Technology, PIC18F2431-I/SO Datasheet - Page 338

• 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

PIC18F2331/2431/4331/4431
26.2
DS39616D-page 338
PIC18LF2331/2431/4331/4431
PIC18F2331/2431/4331/4431
D022
(I
D022A
(I
D022B
(I
D025
(I
D026
(I
Legend:
Note 1:
Param
WDT
BOR
LVD
OSCB
AD
No.
(Industrial)
(Industrial, Extended)
)
)
)
)
2:
3:
4:
)
DC Characteristics: Power-Down and Supply Current
Module Differential Currents (I
Shading of rows is to assist in readability of the table.
The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is measured with
the part in Sleep mode, with all I/O pins in high-impedance state and tied to V
current disabled (such as WDT, Timer1 Oscillator, BOR, etc.).
The supply current is mainly a function of operating voltage, frequency and mode. Other factors, such as I/O pin loading
and switching rate, oscillator type and circuit, internal code execution pattern and temperature, also have an impact on
the current consumption.
The test conditions for all I
For RC oscillator configurations, current through R
by the formula: Ir = V
Standard, low-cost 32 kHz crystals have an operating temperature range of -10°C to +70°C. Extended temperature
crystals are available at a much higher cost.
Low-Voltage Detect
Timer1 Oscillator
Brown-out Reset
Watchdog Timer
Device
A/D Converter
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
DD
DD
/2R
; WDT enabled/disabled as specified.
DD
EXT
PIC18F2331/2431/4331/4431 (Industrial, Extended)
PIC18LF2331/2431/4331/4431 (Industrial) (Continued)
Typ
150
1.5
2.2
3.1
2.5
3.3
4.7
3.7
4.5
6.1
8.5
1.7
1.8
2.1
2.2
2.6
2.8
3.0
3.3
3.6
1.0
1.0
2.0
22
19
24
40
16
20
35
42
measurements in active operation mode are:
(mA) with R
WDT
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Max
10.0
10.0
13.0
35.0
45.0
25.0
35.0
45.0
10.0
, I
950
4.0
4.0
5.0
6.0
6.0
7.0
3.5
3.5
4.5
4.5
4.5
5.5
6.0
6.0
7.0
3.0
4.0
44
75
66
70
BOR
, I
Units
EXT
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
LVD
in k.
, I
EXT
-40C to +85C
-40C to +85C
-40C to +85C
-40C to +85C
-40C to +85C
-40C to +85C
-40C to +85C
-40C to +85C
OSCB
is not included. The current through the resistor can be estimated
+125°C
+125°C
+125°C
+125°C
+125°C
+25°C
+85°C
+25°C
+85°C
+25°C
+85°C
+25°C
+85°C
+25°C
+85°C
+25°C
+85°C
-40°C
-40°C
-40°C
-40C
-40C
-40C
, I
AD
-40°C  T
-40°C  T
-40°C  T
)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
A
A
A
 +85°C for industrial
 +85°C for industrial
 +125°C for extended
= 2.0V
= 3.0V
= 5.0V
= 3.0V
= 5.0V
= 2.0V
= 3.0V
= 5.0V
= 2.0V
= 3.0V
= 5.0V
= 2.0V
= 3.0V
= 5.0V
DD
Conditions
or V
SS
 2010 Microchip Technology Inc.
, and all features that add delta
DD
A/D on, not converting
;
32 kHz on Timer1
32 kHz on Timer1
32 kHz on Timer1
(4)
(4)
(4)