PIC18LF458-I/PT Microchip Technology, PIC18LF458-I/PT Datasheet - Page 5

• 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

Pin Diagrams (Continued)
© 2006 Microchip Technology Inc.
TQFP
SPDIP, SOIC
RD4/PSP4/ECCP1/P1A
RB2/CANTX/INT2
RD6/PSP6/P1C
RD7/PSP7/P1D
RD5/PSP5/P1B
RB3/CANRX
RC7/RX/DT
RA5/AN4/SS/LVDIN
RC0/T1OSO/T1CKI
RB0/INT0
RB1/INT1
OSC2/CLKO/RA6
RA0/AN0/CV
RA3/AN3/V
RA2/AN2/V
RC3/SCK/SCL
V
V
DD
OSC1/CLKI
SS
RC1/T1OSI
RA4/T0CKI
RC2/CCP1
MCLR/V
RA1/AN1
REF
REF
V
REF
PP
SS
+
-
1
10
2
3
4
5
7
8
9
11
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PIC18F448
PIC18F458
28
27
26
25
24
23
22
21
20
19
18
17
16
15
33
32
31
30
29
28
27
26
25
24
23
RB7/PGD
RB6/PGC
RB5/PGM
RB4
RB3/CANRX
RB2/CANTX/INT2
RB1/INT1
RB0/INT0
V
V
RC7/RX/DT
RC6/TX/CK
RC5/SDO
RC4/SDI/SDA
DD
SS
NC
RC0/T1OSO/T1CKI
OSC2/CLKO/RA6
OSC1/CLKI
V
V
RE2/AN7/CS/C2OUT
RE1/AN6/WR/C1OUT
RE0//AN5/RD
RA5/AN4/SS/LVDIN
RA4/T0CKI
SS
DD
PIC18FXX8
DS41159E-page 3