PIC18F4431-E/ML Microchip Technology, PIC18F4431-E/ML Datasheet - Page 6

• Manufacturer Part Number: PIC18F4431-E/ML
• Description: IC MCU FLASH 8KX16 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4431-E/ML

• 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: 36
• Program Memory Size: 16KB (8K x 16)
• 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F2331/2431/4331/4431
TABLE 25-2:
DS80239A-page 6
PIC18LF2331/2431/4331/4431
PIC18F2331/2431/4331/4431
D420G
D420H
D420J
D420K
Legend:
Param
No.
(Industrial)
(Industrial, Extended)
†
V
Symbol
LVD
Shading of rows is to assist in readability of the table.
Production tested at T
LOW-VOLTAGE DETECT CHARACTERISTICS (CONTINUED)
LVD Voltage on V
LVD Voltage on V
LVD Voltage on V
LVD Voltage on V
PIC18F2X31/4X31 LVDL<3:0> = 1101
PIC18F2X31/4X31 LVDL<3:0> = 1101
PIC18F2X31/4X31 LVDL<3:0> = 1101
PIC18F2X31/4X31 LVDL<3:0> = 1101
AMB
Characteristic
DD
DD
DD
DD
= 25°C. Specifications over temperature limits ensured by characterization.
Transition High-to-Low
Transition High-to-Low
Transition High-to-Low
Transition High-to-Low
LVDL<3:0> = 1110
LVDL<3:0> = 1110
LVDL<3:0> = 1110
LVDL<3:0> = 1110
Date Codes from 0421xxx and higher
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Industrial (-10°C to +85°C)
Industrial (-40°C to -10°C)
Extended (-10°C to +85°C)
Extended (-40°C to -10°C, +85°C to +125°C)
3.93
4.23
3.76
4.04
3.94
4.23
3.77
4.05
Min
Typ†
4.28
4.60
4.28
4.60
4.28
4.60
4.28
4.60
Max
4.62
4.96
4.79
5.15
4.62
4.96
4.79
5.15
-40°C ≤ T
-40°C ≤ T
-40°C ≤ T
Units
© 2005 Microchip Technology Inc.
V
V
V
V
V
V
V
V
A
A
A
≤ +85°C for industrial
≤ +85°C for industrial
≤ +125°C for extended
Reserved
Reserved
Conditions