PIC18F4431-I/ML Microchip Technology, PIC18F4431-I/ML Datasheet - Page 213

• 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 17-6:
© 2007 Microchip Technology Inc.
INTCON
IPR3
PIE3
PIR3
PTCON0
PTCON1
PTMRL
PTMRH
PTPERL
PTPERH
SEVTCMPL
SEVTCMPH
PWMCON0
PWMCON1
DTCON
FLTCONFIG
OVDCOND
OVDCONS
PDC0L
PDC0H
PDC1L
PDC1H
PDC2L
PDC2H
PDC3L
PDC3H
Legend:
Note
Name
(1)
(1)
(1)
(1,2)
(1)
(1)
(1)
(1)
(1,2)
1:
2:
(1)
(1)
(1)
(1)
(1)
- = Unimplemented, read as ‘0’, u = unchanged. Shaded cells are not used with the Power Control PWM.
Double-buffered register pairs. Refer to text for explanation of how these registers are read and written to.
Unimplemented in PIC18F2331/2431 devices; maintain these bits clear. Reset values shown are for PIC18F4331/4431 devices.
GIE/GIEH PEIE/GIEL
PWM Time Base Register (lower 8 bits)
PWM Time Base Period Register (lower 8 bits)
PWM Special Event Compare Register (lower 8 bits)
SEVOPS3 SEVOPS2
PWM Duty Cycle #0L Register (lower 8 bits)
PWM Duty Cycle #1L register (lower 8 bits)
PWM Duty Cycle #2L Register (lower 8 bits)
PWM Duty Cycle #3L Register (lower 8 bits)
POVD7
POUT7
PTOPS3
BRFEN
DTPS1
PTEN
Bit 7
—
—
—
—
REGISTERS ASSOCIATED WITH THE POWER CONTROL PWM MODULE
UNUSED
UNUSED
UNUSED
UNUSED
(2)
(2)
PWMEN2
POVD6
POUT6
FLTBS
PTOPS2
DTPS0
PTDIR
Bit 6
—
—
—
UNUSED
UNUSED
UNUSED
(2)
(2)
(2)
PWM Duty Cycle #0H Register (upper 6 bits)
PWM Duty Cycle #1H Register (upper 6 bits)
PWM Duty Cycle #2H Register (upper 6 bits)
PWM Duty Cycle #3H Register (upper 6 bits)
FLTBMOD
SEVOPS1
PWMEN1
PTOPS1
TMR0IE
POVD5
POUT5
Bit 5
DT5
—
—
—
—
(2)
PIC18F2331/2431/4331/4431
FLTBEN
SEVOPS0 SEVTDIR
PWMEN0 PMOD3
PTOPS0
POVD4
POUT4
INT0IE
Bit 4
PTIP
PTIE
PTIF
DT4
—
Preliminary
(2)
PWM Time Base Register (upper 4 bits)
PWM Time Base Period Register (upper 4 bits) ---- 1111 ---- 1111
PWM Special Event Compare Register
(upper 4 bits)
PTCKPS1 PTCKPS0 PTMOD1 PTMOD0 0000 0000 0000 0000
IC3DRIP
IC3DRIE
IC3DRIF
FLTCON
POVD3
POUT3
RBIE
Bit 3
DT3
—
(2)
IC2QEIP
IC2QEIE
IC2QEIF
TMR0IF
PMOD2
POVD2
POUT2
FLTAS
Bit 2
DT2
—
—
FLTAMOD FLTAEN
PMOD1
POVD1
POUT1
INT0IF
IC1IP
IC1IE
IC1IF
UDIS
Bit 1
DT1
—
TMR5IP
TMR5IE
TMR5IF
PMOD0
OSYNC
POVD0
POUT0
RBIF
Bit 0
DT0
—
0000 000x 0000 000u
---1 1111 ---1 1111
---0 0000 ---0 0000
---0 0000 ---0 0000
00-- ---- 00-- ----
0000 0000 0000 0000
---- 0000 ---- 0000
1111 1111 1111 1111
0000 0000 0000 0000
---- 0000 ---- 0000
-111 0000 -111 0000
0000 0-00 0000 0-00
0000 0000 0000 0000
0000 0000 0000 0000
1111 1111 1111 1111
0000 0000 0000 0000
0000 0000 0000 0000
--00 0000 --00 0000
0000 0000 0000 0000
--00 0000 --00 0000
0000 0000 0000 0000
--00 0000 --00 0000
0000 0000 0000 0000
--00 0000 --00 0000
POR, BOR
Value on:
DS39616C-page 211
Value on
all other
Resets