PIC18F6621-I/PTG Microchip Technology, PIC18F6621-I/PTG Datasheet - Page 381

• Manufacturer Part Number: PIC18F6621-I/PTG
• Description: IC PIC MCU FLASH 32KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6621-I/PTG

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.75K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

APPENDIX E:
A detailed discussion of the migration pathway and dif-
ferences between the high-end MCU devices (i.e.,
PIC17CXXX)
PIC18FXXXX) is provided in AN726, “PIC17CXXX to
PIC18CXXX Migration.”
This Application Note is available as Literature Number
DS00726.
 2005 Microchip Technology Inc.
and
the
MIGRATION FROM
HIGH-END TO
ENHANCED DEVICES
enhanced
devices
PIC18F6525/6621/8525/8621
(i.e.,
DS39612B-page 379