PIC18LF458-I/PT Microchip Technology, PIC18LF458-I/PT Datasheet - Page 137

• Manufacturer Part Number: PIC18LF458-I/PT
• Description: IC MCU CAN FLASH 16K LP 44-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF458-I/PT

• Core Size: 8-Bit
• Program Memory Size: 32KB (16K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 33
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1.5KB
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Package: 44TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 33
• Interface Type: CAN/I2C/SPI/USART
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 16-2:
© 2006 Microchip Technology Inc.
ECCP1CON
Relationships:
• Period = 4 * T
• Duty Cycle = T
• Delay = 4 * T
<7:6>
10
01
11
00
P1A Modulated, Active-High
P1A Modulated, Active-Low
P1A Modulated, Active-High
P1A Modulated, Active-Low
P1B Modulated, Active-High
P1B Modulated, Active-Low
P1A Active, Active-High
P1A Active, Active-Low
P1B Inactive, Active-High
P1B Inactive, Active-Low
P1C Inactive, Active-High
P1C Inactive, Active-Low
P1D Modulated, Active-High
P1D Modulated, Active-Low
P1A Inactive, Active-High
P1A Inactive, Active-Low
P1B Modulated, Active-High
P1B Modulated, Active-Low
P1C Active, Active-High
P1C Active, Active-Low
P1D Inactive, Active-High
P1D Inactive, Active-Low
PWM OUTPUT RELATIONSHIPS
OSC
OSC
OSC
* ECCP1DEL
* (PR2 + 1) * (TMR2 Prescale Value)
* (CCPR1L<7:0>:CCP1CON<5:4>) * (TMR2 Prescale Value)
SIGNAL
0
Cycle
Duty
Delay
Period
Delay
PIC18FXX8
DS41159E-page 135
PR2 + 1