Specification	PIC18F6621-I/PT

A/D Channels	12 count
A/D Resolution (bits)	10 bit
Connectivity	USART, UART, SPI, I2C
Core Processor	PIC
Core Size (Bit Width)	8 Bit
EEPROM Size (Depth)	1 K
EEPROM Size (Width)	8 bit
Mounting Type	Surface Mount
Number of I/O	53
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	External
Package / Case	64-TQFP
Package Length	10 mm
Package Name	64-TQFP
Package Width	10 mm
Peripherals	Reset, LVD, Brown-out Detect, WDT, POR, PWM
Program Memory Depth	32 K
Program Memory Size	64KB
Program Memory Size	64 KB
Program Memory Type	FLASH
Program Memory Width	16
RAM Size Depth	3.75 K
RAM Size Width	8 bit
Speed	40 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	4.2 V

PIC18F6621 Series

Part	Connectivity	Peripherals	EEPROM Size (Depth)	EEPROM Size (Width)	Number of I/O	A/D Channels	A/D Resolution (bits)	RAM Size Depth	RAM Size Width	Core Size (Bit Width)	Speed	Program Memory Depth	Program Memory Size	Program Memory Width	Program Memory Size	Core Processor	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Oscillator Type	Mounting Type	Program Memory Type	Package Width	Package Name	Package Length
Microchip Technology PIC18LF6621-I/PT	I2C SPI UART USART	Brown-out Detect LVD POR PWM Reset WDT	1 K	8 bit	53	12 count	10 bit	3.8 K	8 bit	8 Bit	40 MHz	32 K	64KB	16	64 KB	PIC	5.5 V	2 V	85 °C	-40 °C	64-TQFP	External	Surface Mount	FLASH	10 mm	64-TQFP	10 mm
Microchip Technology PIC18F6621T-I/PT	I2C SPI UART USART	Brown-out Detect LVD POR PWM Reset WDT	1 K	8 bit	53	12 count	10 bit	3.75 K	8 bit	8 Bit	40 MHz	32 K	64KB	16	64 KB	PIC	5.5 V	4.2 V	85 °C	-40 °C	64-TQFP	External	Surface Mount	FLASH	10 mm	64-TQFP	10 mm
Microchip Technology PIC18F6621-E/PT	I2C SPI UART USART	Brown-out Detect LVD POR PWM Reset WDT	1 K	8 bit	53	12 count	10 bit	3.75 K	8 bit	8 Bit	25 MHz	32 K	64KB	16	64 KB	PIC	5.5 V	4.2 V	125 °C	-40 °C	64-TQFP	External	Surface Mount	FLASH	10 mm	64-TQFP	10 mm
Microchip Technology PIC18F6621-I/PT	I2C SPI UART USART	Brown-out Detect LVD POR PWM Reset WDT	1 K	8 bit	53	12 count	10 bit	3.75 K	8 bit	8 Bit	40 MHz	32 K	64KB	16	64 KB	PIC	5.5 V	4.2 V	85 °C	-40 °C	64-TQFP	External	Surface Mount	FLASH	10 mm	64-TQFP	10 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Tray	1	$ 11.64	<2d
Microchip Direct	TRAY	1	$ 11.48	1m+
		25	$ 11.18
		100	$ 10.88
		1000	$ 10.24
		5000	$ 9.90

3D models and CAD resources for this part

General part information

PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 64KB (32K x 16) FLASH 64-TQFP (10x10)

Technical documentation and resources