PIC18LF2420-I/ML Microchip Technology, PIC18LF2420-I/ML Datasheet - Page 134

• 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

PIC18F2420/2520/4420/4520
TABLE 12-2:
DS39631E-page 132
INTCON
PIR1
PIE1
IPR1
TMR1L
TMR1H
T1CON
Legend: Shaded cells are not used by the Timer1 module.
Note 1:
Name
These bits are unimplemented on 28-pin devices; always maintain these bits clear.
Timer1 Register Low Byte
Timer1 Register High Byte
GIE/GIEH PEIE/GIEL
PSPIE
PSPIP
PSPIF
RD16
Bit 7
REGISTERS ASSOCIATED WITH TIMER1 AS A TIMER/COUNTER
(1)
(1)
(1)
T1RUN
ADIE
ADIP
Bit 6
ADIF
T1CKPS1 T1CKPS0 T1OSCEN T1SYNC
TMR0IE
RCIF
RCIE
RCIP
Bit 5
INT0IE
Bit 4
TXIF
TXIE
TXIP
SSPIF
SSPIE
SSPIP
RBIE
Bit 3
TMR0IF
CCP1IF
CCP1IE
CCP1IP
Bit 2
TMR1CS
TMR2IE
TMR2IP
TMR2IF
INT0IF
Bit 1
© 2008 Microchip Technology Inc.
TMR1ON
TMR1IF
TMR1IE
TMR1IP
RBIF
Bit 0
on page
Values
Reset
49
52
52
52
50
50
50