PIC18LF4458-I/PT Microchip Technology, PIC18LF4458-I/PT Datasheet - Page 42

• Manufacturer Part Number: PIC18LF4458-I/PT
• Description: 24KB Flash, 2KB RAM, 256 Bytes EEPROM, 35 I/O, USB, 12bit ADC 44 TQFP 10x10x1mm
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF4458-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 24KB (12K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 13x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F2458/2553/4458/4553
Revision History ................................................................. 39
S
Special Features of the CPU .............................................. 31
T
Timing Diagrams
Timing Diagrams and Specifications
W
WWW Address ................................................................... 43
WWW, On-Line Support ....................................................... 6
DS39887C-page 42
ADCON1 (A/D Control 1) ........................................... 22
ADCON2 (A/D Control 2) ........................................... 23
DEVID1 (Device ID 1) ................................................ 32
DEVID2 (Device ID 2) ................................................ 32
A/D Conversion .......................................................... 36
A/D Conversion Requirements .................................. 36
© 2009 Microchip Technology Inc.