PIC18F4431-I/ML Microchip Technology, PIC18F4431-I/ML Datasheet - Page 351

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

Specifications of PIC18F4431-I/ML

• Core Size: 8-Bit
• Program Memory Size: 16KB (8K x 16)
• 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Controller Family/series: PIC18
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 768Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• 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: 36
• Number Of Timers: 1 x 8
• 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, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 9 bit
• Package: 44QFN EP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44QFN2 - SOCKET TRAN ICE 44QFN/40DIPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN444-1001 - DEMO BOARD FOR PICMICRO MCU
• Lead Free Status / Rohs Status: Details

FIGURE 25-3:
TABLE 25-2:
© 2007 Microchip Technology Inc.
PIC18LF2331/2431/4331/4431
PIC18F2331/2431/4331/4431
D420A
D420B
Legend:
Param
No.
(Industrial)
(Industrial, Extended)
†
V
V
Symbol
LVD
LVD
Shading of rows is to assist in readability of the table.
Production tested at T
(LVDIF set by hardware)
LVDIF
LOW-VOLTAGE DETECT CHARACTERISTICS
LVD Voltage on V
LVD Voltage on V
PIC18LF2X31/4X31 LVDL<3:0> = 0000
PIC18F2X31/4X31 LVDL<3:0> = 1011
LOW-VOLTAGE DETECT CHARACTERISTICS
V
DD
AMB
Characteristic
DD
DD
= 25°C. Specifications over temperature limits ensured by characterization.
Transition High-to-Low
Transition High-to-Low
V
Date Codes from 0401xxx to 0420xxx, inclusive
LVDL<3:0> = 0001
LVDL<3:0> = 0010
LVDL<3:0> = 0011
LVDL<3:0> = 0100
LVDL<3:0> = 0101
LVDL<3:0> = 0110
LVDL<3:0> = 0111
LVDL<3:0> = 1000
LVDL<3:0> = 1001
LVDL<3:0> = 1010
LVDL<3:0> = 1011
LVDL<3:0> = 1100
LVDL<3:0> = 1101
LVDL<3:0> = 1110
LVDL<3:0> = 1100
LVDL<3:0> = 1101
LVDL<3:0> = 1110
LVD
PIC18F2331/2431/4331/4431
Preliminary
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Industrial Low Voltage (-40°C to +85°C)
Industrial (-40°C to +85°C)
2.08
2.26
2.35
2.55
2.64
2.82
3.09
3.29
3.38
3.56
3.75
3.93
4.23
3.56
3.75
3.93
4.23
Min
N/A
N/A
Typ†
2.26
2.45
2.55
2.77
2.87
3.07
3.36
3.57
3.67
3.87
4.07
4.28
4.60
3.87
4.07
4.28
4.60
N/A
N/A
Max
2.44
2.65
2.76
2.99
3.10
3.31
3.63
3.86
3.96
4.18
4.40
4.62
4.96
4.18
4.40
4.62
4.96
N/A
N/A
-40°C ≤ T
-40°C ≤ T
-40°C ≤ T
(LVDIF can be
cleared in software)
Units
V
V
V
V
V
V
V
V
V
V
V
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
DS39616C-page 349
Conditions