PIC18F458-I/PTG Microchip Technology, PIC18F458-I/PTG Datasheet - Page 6

• Manufacturer Part Number: PIC18F458-I/PTG
• Description: IC MCU FLASH 16KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F458-I/PTG

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18FXX8
REVISION HISTORY
Rev A Document (7/2002)
First revision of this document, silicon issues 1 (ECCP),
2 (I/O – Parallel Slave Port) and 3 (Core – Program
Memory Space).
Rev B Document (11/2002)
Added silicon issues 4, 5, 6 and 7 (Core – Program
Memory Space and Data EEPROM).
Rev C Document (03/2003)
Added silicon issue 7 (A/D (External Voltage Refer-
ence) and Comparator Voltage Reference) and data
sheet clarification issue 1 (A/D – V
+ and V
-
REF
REF
References).
Rev D Document (03/2004)
2
Added silicon issue 8 (CAN), 9 (MSSP – All I
C and SPI
Modes) and 10 (MSSP – SPI, Slave Mode). Added
data sheet clarification issues 2 (External Clock Timing
Requirements – Table 27-6), 3 (A/D Converter Charac-
teristics – Table 27-23) and 4 (Comparator Voltage
Reference Module).
Rev E Document (09/2004)
Added silicon issue 11 (CAN).
Rev F Document (11/2004)
Updated silicon issue 11 (CAN) and removed all Data
Sheet Clarification issues.
Rev G Document (05/2005)
Added silicon issue 12 (Reset).
Rev H Document (08/2006)
Added silicon issue 13 (CAN).
© 2006 Microchip Technology Inc.
DS80134H-page 6