PIC18F23K20-E/SP Microchip Technology, PIC18F23K20-E/SP Datasheet - Page 288

• Manufacturer Part Number: PIC18F23K20-E/SP
• Description: 8 KB Enh Flash, 768 RAM, 25 I/O Pb Free, Nanowatt XLP 28 SPDIP .300in TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F23K20-E/SP

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F2XK20/4XK20
TABLE 20-2:
DS41303G-page 288
CM1CON0
CM2CON0
CM2CON1
CVRCON
CVRCON2
INTCON
PIR2
PIE2
IPR2
PORTA
LATA
TRISA
Legend: — = unimplemented, read as ‘0’. Shaded cells are unused by the comparator module.
Note 1:
Name
PORTA<7:6> and their direction and latch bits are individually configured as port pins based on various
primary oscillator modes. When disabled, these bits read as ‘0’.
GIE/GIEH PEIE/GIEL TMR0IE
TRISA7
MC1OUT
LATA7
OSCFIF
OSCFIE
OSCFIP
CVREN
FVREN
RA7
C1ON
C2ON
Bit 7
REGISTERS ASSOCIATED WITH COMPARATOR MODULE
(1)
(1)
(1)
TRISA6
MC2OUT
LATA6
CVROE
C1OUT
C2OUT
FVRST
RA6
Bit 6
C1IF
C1IE
C1IP
(1)
(1)
(1)
PORTA Data Latch Register (Read and Write to Data Latch)
PORTA Data Direction Control Register
C1RSEL
CVRR
C1OE
C2OE
C2IE
C2IP
Bit 5
C2IF
RA5
—
C2RSEL
CVRSS
C1POL
C2POL
INT0IE
EEIE
EEIP
Bit 4
EEIF
RA4
—
BCLIE
BCLIP
BCLIF
C1SP
C2SP
CVR3
RBIE
Bit 3
RA3
—
—
TMR0IF
HLVDIF
HLVDIE
HLVDIP
CVR2
Bit 2
C1R
C2R
RA2
—
—
TMR3IE
TMR3IP
TMR3IF
C1CH1
C2CH1
INT0IF
CVR1
 2010 Microchip Technology Inc.
Bit 1
RA1
—
—
CCP2IF
CCP2IE
CCP2IP
C1CH0
C2CH0
CVR0
RBIF
Bit 0
RA0
—
—
on page
Values
Reset
62
62
63
61
61
59
62
62
62
62
62
62