PIC18F4431-E/PT Microchip Technology, PIC18F4431-E/PT Datasheet - Page 171

• 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 16-3:
 2003 Microchip Technology Inc.
Note 1:
CAP1 0001-0100 Edge Capture
CAP2 0001-0100 Edge Capture
CAP3 0001-0100 Edge Capture
Pin
2:
0110-0111 Pulse Width
1110-1111 Special Event Trigger
0110-0111 Pulse Width
0110-0111 Pulse Width
CAPxM
Timer5 may be reset on capture events only when CAPxRE = 1.
Trigger mode will not reset Timer5 unless RESEN = 0 in the T5CON register.
0101
1000
0101
1000
0101
1000
INPUT CAPTURE TIME BASE RESET SUMMARY
Period Measurement
Measurement
Input Capture on State
Change
(rising or falling edge)
Period Measurement
Measurement
Input Capture on State
Change
Period Measurement
Measurement
Input Capture on State
Change
Mode
PIC18F2331/2431/4331/4431
Timer
TMR5
TMR5
TMR5
TMR5
TMR5
TMR5
TMR5
TMR5
TMR5
TMR5
TMR5
TMR5
TMR5
Preliminary
Reset Timer
on Capture
optional
optional
optional
optional
optional
optional
optional
optional
optional
optional
always
always
always
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
Simple edge Capture mode (includes a
selectable prescaler)
Captures Timer5 on period boundaries
Captures Timer5 on pulse boundaries
Captures Timer5 on state change
Used as a special event trigger to be used
with the Timer5 or other peripheral
modules
Simple edge Capture mode (includes a
selectable prescaler
Captures Timer5 on period boundaries
Captures Timer5 on pulse boundaries
Captures Timer5 on state change
Simple edge Capture mode (includes a
selectable prescaler
Captures Timer5 on period boundaries
Captures Timer5 on pulse boundaries
Captures Timer5 on state change
Description
DS39616B-page 169