PIC18F4431-I/ML Microchip Technology, PIC18F4431-I/ML Datasheet - Page 181

• Manufacturer Part Number: PIC18F4431-I/ML
• Description: IC PIC MCU FLASH 8KX16 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4431-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, 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Controller Family/series: PIC18
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 768Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• 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: 36
• Number Of Timers: 1 x 8
• 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, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 9 bit
• Package: 44QFN EP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44QFN2 - SOCKET TRAN ICE 44QFN/40DIPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN444-1001 - DEMO BOARD FOR PICMICRO MCU
• Lead Free Status / Rohs Status: Details

TABLE 16-8:
© 2007 Microchip Technology Inc.
INTCON
IPR3
PIE3
PIR3
TMR5H
TMR5L
PR5H
PR5L
T5CON
CAP1BUFH/
VELRH
CAP1BUFL/
VELRL
CAP2BUFH/
POSCNTH
CAP2BUFL/
POSCNTL
CAP3BUFH/
MAXCNTH
CAP3BUFL/
MAXCNTL
CAP1CON
CAP2CON
CAP3CON
DFLTCON
QEICON
Legend:
Note
Name
1:
x = unknown, u = unchanged, - = unimplemented. Shaded cells are not used by the Motion Feedback Module.
Register name and function determined by which submodule is selected (IC/QEI, respectively). See Section 16.1.10 “Other
Operating Modes” for more information.
GIE/GIEH PEIE/GIEL
Timer5 Register High Byte
Timer5 Register Low Byte
Timer5 Period Register High Byte
Timer5 Period Register Low Byte
Capture 1 Register High Byte/Velocity Register High Byte
Capture 1 Register Low Byte/Velocity Register Low Byte
Capture 2 Register High Byte/QEI Position Counter Register High Byte
Capture 2 Register Low Byte/QEI Position Counter Register Low Byte
Capture 3 Register High Byte/QEI Max. Count Limit Register High Byte
Capture 3 Register Low Byte/QEI Max. Count Limit Register Low Byte
T5SEN
VELM
Bit 7
—
—
—
—
—
—
—
REGISTERS ASSOCIATED WITH THE MOTION FEEDBACK MODULE
CAP1REN
CAP2REN
CAP3REN
FLT4EN
RESEN
QERR
Bit 6
—
—
—
UP/DOWN
TMR0IE
FLT3EN
T5MOD
Bit 5
—
—
—
—
—
—
FLT2EN
INT0IE
QEIM2
T5PS1
PIC18F2331/2431/4331/4431
Bit 4
PTIP
PTIE
PTIF
—
—
—
Preliminary
IC3DRIP
IC3DRIE
IC3DRIF
CAP1M3
CAP2M3
CAP3M3
FLT1EN
T5PS0
QEIM1
RBIE
Bit 3
(1)
(1)
CAP1M2
CAP2M2
CAP3M2
IC2QEIP
IC2QEIE
IC2QEIF
T5SYNC
TMR0IF
FLTCK2
QEIM0
Bit 2
(1)
(1)
(1)
(1)
TMR5CS
CAP1M1
CAP2M1
CAP3M1
FLTCK1
PDEC1
INT0IF
IC1IP
IC1IE
IC1IF
Bit 1
TMR5ON 0000 0000 0000 0000
CAP1M0
CAP2M0
CAP3M0
TMR5IP
TMR5IE
TMR5IF
FLTCK0
PDEC0
Bit 0
RBIF
0000 000x 0000 000u
---1 1111 ---1 1111
---0 0000 ---0 0000
---0 0000 ---0 0000
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
1111 1111 1111 1111
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
-0-- 0000 -0-- 0000
-0-- 0000 -0-- 0000
-0-- 0000 -0-- 0000
-000 0000 -000 0000
0000 0000 0000 0000
POR, BOR
Value on:
DS39616C-page 179
Value on
all other
Resets