PIC18F4431-E/PT Microchip Technology, PIC18F4431-E/PT Datasheet - Page 157

• Manufacturer Part Number: PIC18F4431-E/PT
• Description: IC MCU FLASH 8KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4431-E/PT

• Core Size: 8-Bit
• Program Memory Size: 16KB (8K x 16)
• Oscillator Type: Internal
• Core Processor: PIC
• 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 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
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 768Byte
• Cpu Speed: 40MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 15-2:
 2003 Microchip Technology Inc.
INTCON
PIR1
PIE1
IPR1
TRISC
TMR1L
TMR1H
T1CON
CCPR1L
CCPR1H
CCP1CON
CCPR2L
CCPR2H
CCP2CON
PIR2
PIE2
IPR2
Legend:
Name
x = unknown, u = unchanged, — = unimplemented, read as ‘0’. Shaded cells are not used by Capture and Timer1.
PORTC Data Direction Register
Holding Register for the Least Significant Byte of the 16-bit TMR1 Register
Holding Register for the Most Significant Byte of the 16-bit TMR1 Register
Capture/Compare/PWM Register1 (LSB)
Capture/Compare/PWM Register1 (MSB)
Capture/Compare/PWM Register2 (LSB)
Capture/Compare/PWM Register2 (MSB)
GIE/GIEH PEIE/GIEL
OSCFIE
OSCFIP
OSCFIF
RD16
Bit 7
—
—
—
—
—
REGISTERS ASSOCIATED WITH CAPTURE, COMPARE AND TIMER1
T1RUN
CMIE
CMIP
ADIE
ADIP
CMIF
ADIF
Bit 6
—
—
T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON 0000 0000 uuuu uuuu
TMR0IE
DC1B1
DC2B1
RCIF
RCIE
RCIP
Bit 5
—
—
—
DC1B0
DC2B0
PIC18F2331/2431/4331/4431
INT0IE
TXIE
TXIP
EEIF
EEIE
EEIP
Bit 4
TXIF
Preliminary
CCP1M3
CCP2M3
SSPIF
SSPIE
SSPIP
BCLIE
BCLIP
BCLIF
RBIE
Bit 3
CCP1M2 CCP1M1 CCP1M0 --00 0000 --00 0000
CCP2M2 CCP2M1 CCP2M0 --00 0000 --00 0000
TMR0IF
CCP1IF
CCP1IE
CCP1IP
LVDIE
LVDIP
LVDIF
Bit 2
TMR2IF
TMR2IE
TMR2IP
TMR3IF
TMR3IE
TMR3IP
INT0IF
Bit 1
TMR1IF -000 0000 -000 0000
TMR1IE -000 0000 -000 0000
TMR1IP -111 1111 -111 1111
CCP2IE 00-0 0000 00-0 0000
CCP2IP 11-1 1111 11-1 1111
CCP2IF 00-0 0000 00-0 0000
RBIF
Bit 0
0000 000x 0000 000u
1111 1111 1111 1111
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
POR, BOR
Value on
DS39616B-page 155
Value on
all other
Resets