PIC18F4431-E/ML Microchip Technology, PIC18F4431-E/ML Datasheet - Page 98

• 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
FIGURE 10-1:
DS39616D-page 98
High-Priority Interrupt Generation
Low-Priority Interrupt Generation
ADIF
ADIE
ADIP
RCIF
RCIE
RCIP
INTERRUPT LOGIC
TXIE
TXIP
TXIF
ADIE
ADIP
RCIE
RCIP
TXIF
TXIP
ADIF
RCIF
TXIE
Additional Peripheral Interrupts
Additional Peripheral Interrupts
TMR0IE
TMR0IP
TMR0IF
INT0IF
INT0IE
INT1IF
INT1IE
INT1IP
INT2IF
INT2IE
INT2IP
RBIE
RBIF
RBIP
IPEN
PEIE/GIEL
IPEN
TMR0IE
TMR0IP
TMR0IF
INT0IE
INT1IE
INT1IP
INT2IE
INT2IP
INT0IF
INT1IF
INT2IF
RBIF
RBIE
RBIP
IPEN
 2010 Microchip Technology Inc.
PEIE/GIEL
Wake-up if in
Power-Managed Mode
GIE/GIEH
Interrupt to CPU
Vector to Location
0018h
Interrupt to CPU
Vector to Location
0008h