Specification	PIC18F2553T-I/SO

Core Processor	PIC
Core Size	8-Bit
EEPROM Size	256 x 8
Mounting Type	Surface Mount
Number of I/O	24
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	28-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Peripherals	Brown-out Detect/Reset, POR, PWM, HLVD, WDT
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	2K x 8
Speed	48 MHz
Supplier Device Package	28-SOIC
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	4.2 V

PIC18F2553 Series

Part	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Core Processor	Core Size	Speed	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	RAM Size	Package / Case	Package / Case [x]	Package / Case [y]	Program Memory Size	EEPROM Size	Supplier Device Package	Program Memory Type	Oscillator Type	Number of I/O	Peripherals	Package / Case	Package / Case
Microchip Technology PIC18F2553-I/SO	Surface Mount	85 °C	-40 °C	PIC	8-Bit	48 MHz	4.2 V	5.5 V	2K x 8	28-SOIC	0.295 in	7.5 mm	32 KB	256 x 8	28-SOIC	FLASH	Internal	24	Brown-out Detect/Reset HLVD POR PWM WDT
Microchip Technology PIC18F2553-I/SP	Through Hole	85 °C	-40 °C	PIC	8-Bit	48 MHz	4.2 V	5.5 V	2K x 8	28-DIP			32 KB	256 x 8	28-SPDIP	FLASH	Internal	24	Brown-out Detect/Reset HLVD POR PWM WDT	0.3 in	7.62 mm
Microchip Technology PIC18F2553T-I/SO	Surface Mount	85 °C	-40 °C	PIC	8-Bit	48 MHz	4.2 V	5.5 V	2K x 8	28-SOIC	0.295 in	7.5 mm	32 KB	256 x 8	28-SOIC	FLASH	Internal	24	Brown-out Detect/Reset HLVD POR PWM WDT

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

PIC18F2553 Series

Ideal for low power (nanoWatt) and connectivity applications that require precision analog (12-bit ADC). Applications can also benefit from the availability of three serial ports: FS-USB (12 Mbit/s), I²C™ and SPI™ (up to 10Mbit/s) and an asynchronous (LIN capable) serial port (EUSART). Large amounts of RAM memory for buffering and Enhanced FLASH program memory make it ideal for embedded control and monitoring applications that require periodic connection with a (legacy free) Personal Computer via USB for data upload/download and/or firmware updates. While operating up to 48 MHz, the PIC18F2553 is also mostly software and hardware compatible with the PIC16C745 Low-Speed USB OTP devices. THE PICSTART® Plus does NOT currently support this device but may support it in the future.

[USB Application Design Center](https://www.microchip.com/en-us/products/interface-and-connectivity/usb)

Documents

Technical documentation and resources

PIC18F(2, 4)zzz Programming Specification

Datasheet