PIC18F4431-I/ML Microchip Technology, PIC18F4431-I/ML Datasheet - Page 32

• 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

PIC18F2331/2431/4331/4431
TABLE 5-4:
DS30500B-page 32
EBTR3
EBTR2
EBTR1
EBTR0
EBTRB
DEV<2:0>
REV<4:0>
DEV<10:3>
Note 1:
Bit Name
2:
3:
4:
5:
(5)
(5)
Polarity control bits HPOL and LPOL define PWM signal output active and inactive states, PWM states
generated by the fault inputs or PWM manual override.
PWM6 and PWM7 output channels are only available on the PIC18F4X21 devices.
When PWMPIN = 0, PWMEN<2:0> = 101 if device has eight PWM output pins (40 and 44-pin devices)
and PWMEN<2:0> = 100 if the device has six PWM output pins (28-pin device). PWM output polarity is
defined by HPOL and LPOL.
This bit is reserved on PIC18F2X31 devices and should be maintained set (i.e., equal to ‘1’).
For PIC18FX431 devices only.
PIC18FXX31 CONFIGURATION BIT DESCRIPTIONS (CONTINUED)
Configuration
CONFIG7H
CONFIG7L
CONFIG7L
CONFIG7L
CONFIG7L
DEVID1
DEVID1
DEVID2
Words
Table Read Protection bit
1 = Block 3 (003000h-003FFFh) not protected from table reads executed in
0 = Block 3 (003000h-003FFFh) protected from table reads executed in other
Table Read Protection bit
1 = Block 2 (002000h-002FFFh) not protected from table reads executed in
0 = Block 2 (002000h-002FFFh) protected from table reads executed in other
Table Read Protection bit
1 = Block 1 (001000h-001FFFh) not protected from table reads executed in
0 = Block 1 (001000h-001FFFh) protected from table reads executed in other
Table Read Protection bit
1 = Block 0 (000200h-000FFFh) not protected from table reads executed in
0 = Block 0 (000200h-000FFFh) protected from table reads executed in other
Table Read Protection bit
1 = Boot block (000000h-0001FFh) not protected from table reads executed in
0 = Boot block (000000h-0001FFh) protected from table reads executed in
These bits are used with the DEV<10:3> bits in the Device ID Register 2 to
identify the part number.
These bits are used to indicate the device revision.
These bits are used with the DEV<2:0> bits in the Device ID Register 1 to
identify the part number.
Device ID bits
Revision ID bits
Device ID bits
other blocks
blocks
other blocks
blocks
other blocks
blocks
other blocks
blocks
other blocks
other blocks
Description
 2010 Microchip Technology Inc.