PIC18F4431-E/ML Microchip Technology, PIC18F4431-E/ML Datasheet - Page 391

• 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

PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office
 2010 Microchip Technology Inc.
Device
Temperature
Range
Package
Pattern
PART NO.
Device
Temperature
PIC18F2331/2431/4331/4431
PIC18F2331/2431/4331/4431T
PIC18LF2331/2431/4331/4431
PIC18LF2331/2431/4331/44310T
I
E
PT
SO = SOIC
SP = Skinny Plastic DIP
P
ML = QFN
QTP, SQTP, Code or Special Requirements
(blank otherwise)
Range
= -40C to +85C (Industrial)
= -40C to +125C (Extended)
= TQFP (Thin Quad Flatpack)
= PDIP
X
V
V
DD
DD
range 4.2V to 5.5V
range 2.0V to 5.5V
Package
/XX
PIC18F2331/2431/4331/4431
(1)
Pattern
(1)
(1,2)
XXX
,
,
(1,2)
;
;
Examples:
a)
b)
c)
Note 1: F = Standard Voltage Range
PIC18LF4431-I/P 301 = Industrial temp.,
PDIP package, Extended V
QTP pattern #301.
PIC18LF2331-I/SO = Industrial temp.,
SOIC package, Extended V
PIC18F4331-I/P = Industrial temp., PDIP
package, normal V
2: T = in Tape and Reel – SOIC
LF = Wide Voltage Range
.
and TQFP Packages only.
DD
limits.
DS39616D-page 391
DD
DD
limits.
limits,