PIC18F2431-I/SO Microchip Technology, PIC18F2431-I/SO Datasheet - Page 71

• Manufacturer Part Number: PIC18F2431-I/SO
• Description: IC PIC MCU FLASH 8KX16 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2431-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 16KB (8K x 16)
• Package / Case: 28-SOIC (7.5mm Width)
• 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: 24
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: EUSART/I2C/SPI/SSP
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DM183021, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5-ch x 10-bit
• Package: 28SOIC W
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MILI3-DB18F4431 - BOARD DAUGHTER ICEPIC3
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 6-2:
 2010 Microchip Technology Inc.
OSCCON
LVDCON
WDTCON
RCON
TMR1H
TMR1L
T1CON
TMR2
PR2
T2CON
SSPBUF
SSPADD
SSPSTAT
SSPCON
ADRESH
ADRESL
ADCON0
ADCON1
ADCON2
ADCON3
ADCHS
CCPR1H
CCPR1L
CCP1CON
CCPR2H
CCPR2L
CCP2CON
ANSEL1
ANSEL0
T5CON
QEICON
SPBRGH
SPBRG
RCREG
TXREG
TXSTA
RCSTA
BAUDCON
Legend:
Note 1:
File Name
2:
3:
4:
5:
x = unknown, u = unchanged, - = unimplemented, q = value depends on condition. Shaded cells are unimplemented.
RA6 and associated bits are configured as port pins in RCIO, ECIO and INTIO2 (with port function on RA6) Oscillator modes only and read
‘0’ in all other oscillator modes.
RA7 and associated bits are configured as port pins in INTIO2 Oscillator mode only and read ‘0’ in all other modes.
Bit 21 of the PC is only available in Test mode and Serial Programming modes.
These registers and/or bits are not implemented on the PIC18F2331/2431 devices and read as ‘0’.
The RE3 port bit is only available for PIC18F4331/4431 devices when the MCLRE fuse (CONFIG3H<7>) is programmed to ‘0’; otherwise, RE3
reads ‘0’. This bit is read-only.
Timer1 Register High Byte
Timer1 Register Low Byte
Timer2 Register
Timer2 Period Register
SSP Receive Buffer/Transmit Register
SSP Address Register in I
A/D Result Register High Byte
A/D Result Register Low Byte
Capture/Compare/PWM Register 1 High Byte
Capture/Compare/PWM Register 1 Low Byte
Capture/Compare/PWM Register 2 High Byte
Capture/Compare/PWM Register 2 Low Byte
EUSART Baud Rate Generator Register High Byte
EUSART Baud Rate Generator Register Low Byte
EUSART Receive Register
EUSART Transmit Register
GDSEL1
ANS7
VCFG1
ADRS1
WDTW
T5SEN
WCOL
IDLEN
ADFM
CSRC
VELM
SPEN
RD16
IPEN
Bit 7
SMP
REGISTER FILE SUMMARY (PIC18F2331/2431/4331/4431) (CONTINUED)
—
—
—
—
—
—
—
(4)
TOUTPS3
RESEN
GDSEL0
ANS6
T1RUN
SSPOV
VCFG0
ACQT3
ADRS0
RCIDL
IRCF2
QERR
Bit 6
CKE
RX9
TX9
—
—
—
—
—
—
—
(4)
(4)
2
C™ Slave mode. SSP Baud Rate Reload Register in I
UP/DOWN
T1CKPS1
TOUTPS2
GBSEL1
ACONV
ANS5
T5MOD
SSPEN
ACQT2
DC1B1
DC2B1
IRVST
IRCF1
SREN
TXEN
Bit 5
D/A
—
—
—
—
—
—
(4)
PIC18F2331/2431/4331/4431
TOUTPS1
T1CKPS0
GBSEL0
FIFOEN
ACSCH
ACQT1
SSRC4
LVDEN
DC1B0
DC2B0
T5PS1
QEIM2
IRCF0
SYNC
CREN
SCKP
ANS4
Bit 4
CKP
—
RI
—
P
T1OSCEN
TOUTPS0
ACMOD1
CCP1M3
CCP2M3
GCSEL1
ADDEN
SSPM3
BFEMT
ACQT0
SSRC3
SENDB
BRG16
LVDL3
T5PS0
QEIM1
OSTS
ANS3
Bit 3
TO
—
—
S
TMR2ON
ACMOD0
CCP1M2
CCP2M2
T1SYNC
BFOVFL
GCSEL0
T5SYNC
SSPM2
ADCS2
SSRC2
LVDL2
QEIM0
BRGH
ANS2
FERR
IOFS
Bit 2
R/W
PD
—
—
—
2
C Master mode.
GO/DONE
T2CKPS1
TMR1CS
TMR5CS
ADPNT1
CCP1M1
CCP2M1
GASEL1
SSPM1
ADCS1
SSRC1
PDEC1
LVDL1
TRMT
OERR
SCS1
ANS1
WUE
Bit 1
POR
UA
—
—
SWDTEN
T2CKPS0
TMR1ON
TMR5ON
ADPNT0
CCP1M0
CCP2M0
GASEL0
ANS8
ABDEN
SSPM0
ADCS0
SSRC0
PDEC0
LVDL0
ADON
SCS0
ANS0
RX9D
TX9D
Bit 0
BOR
BF
DS39616D-page 71
(4)
0000 q000
--00 0101
0--- ---0
0--1 11q0
xxxx xxxx
xxxx xxxx
0000 0000
0000 0000
1111 1111
-000 0000
xxxx xxxx
0000 0000
0000 0000
0000 0000
xxxx xxxx
xxxx xxxx
--00 0000
00-0 0000
0000 0000
00-0 0000
0000 0000
xxxx xxxx
xxxx xxxx
--00 0000
xxxx xxxx
xxxx xxxx
--00 0000
---- ---1
1111 1111
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0010
0000 000X
-1-1 0-00
POR, BOR
Value on