PIC18LF2420-I/ML Microchip Technology, PIC18LF2420-I/ML Datasheet - Page 103

• Manufacturer Part Number: PIC18LF2420-I/ML
• Description: IC PIC MCU FLASH 8KX16 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF2420-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, HLVD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC18
• No. Of I/o's: 25
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 768Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Package: 28QFN EP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 25
• Interface Type: I2C/SPI/USART
• On-chip Adc: 10-chx10-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 9-9:
© 2008 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
OSCFIP
R/W-1
OSCFIP: Oscillator Fail Interrupt Priority bit
1 = High priority
0 = Low priority
CMIP: Comparator Interrupt Priority bit
1 = High priority
0 = Low priority
Unimplemented: Read as ‘0’
EEIP: Data EEPROM/Flash Write Operation Interrupt Priority bit
1 = High priority
0 = Low priority
BCLIP: Bus Collision Interrupt Priority bit
1 = High priority
0 = Low priority
HLVDIP: High/Low-Voltage Detect Interrupt Priority bit
1 = High priority
0 = Low priority
TMR3IP: TMR3 Overflow Interrupt Priority bit
1 = High priority
0 = Low priority
CCP2IP: CCP2 Interrupt Priority bit
1 = High priority
0 = Low priority
R/W-1
CMIP
IPR2: PERIPHERAL INTERRUPT PRIORITY REGISTER 2
W = Writable bit
‘1’ = Bit is set
U-0
—
PIC18F2420/2520/4420/4520
R/W-1
EEIP
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-1
BCLIP
HLVDIP
R/W-1
x = Bit is unknown
TMR3IP
R/W-1
DS39631E-page 101
CCP2IP
R/W-1
bit 0