PIC18LF458-I/PT Microchip Technology, PIC18LF458-I/PT Datasheet - Page 387

• 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

APPENDIX A:
Revision A (June 2001)
Original data sheet for the PIC18FXX8 family.
Revision B (May 2002)
Updated information on CAN module, device memory
and register maps, I/O ports and Enhanced CCP.
Revision C (January 2003)
This revision includes the DC and AC Characteristics
Graphs and Tables (see Section 28.0 “DC and AC
Characteristics Graphs and Tables”), Section 27.0
“Electrical Characteristics” have been updated and
CAN certification information has been added.
Revision D (September 2004)
Data Sheet Errata (DS80134 and DS80161) issues
have been addressed and corrected along with minor
corrections to the data sheet text.
Revision E (October 2006)
Packaging diagrams updated.
TABLE B-1:
© 2006 Microchip Technology Inc.
Internal
Program
Memory
Data Memory (Bytes)
I/O Ports
Enhanced Capture/Compare/PWM
Modules
Parallel Slave Port
10-bit Analog-to-Digital Converter
Analog Comparators
Analog Comparators V
Packages
Features
Bytes
# of Single-Word
Instructions
DEVICE DIFFERENCES
DATA SHEET
REVISION HISTORY
REF
Output
5 input channels
28-pin SPDIP
Ports A, B, C
28-pin SOIC
PIC18F248
8192
16K
768
N/A
No
No
—
5 input channels
28-pin SPDIP
Ports A, B, C
28-pin SOIC
PIC18F258
APPENDIX B:
The differences between the devices listed in this data
sheet are shown in Table B-1.
16384
1536
32K
N/A
No
No
—
Ports A, B, C, D, E Ports A, B, C, D, E
8 input channels
44-pin PLCC
44-pin TQFP
40-pin PDIP
PIC18F448
DEVICE
DIFFERENCES
8192
16K
768
Yes
Yes
1
2
PIC18FXX8
DS41159E-page 385
8 input channels
44-pin PLCC
44-pin TQFP
40-pin PDIP
PIC18F458
16384
1536
32K
Yes
Yes
1
2