Microchip PIC18F4455-I/P

MCU 8-Bit PIC18 PIC RISC 24KB Flash 5V 40-Pin PDIP Tube - Rail/Tube
Production

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins40
Technical
Access Time48 µs
Core ArchitecturePIC
Data Bus Width8 b
Density192 kb
Frequency48 MHz
InterfaceI2C, SPI, UART, USART, USB
Max Frequency48 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory Size24 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage4.2 V
Number of A/D Converters1
Number of ADC Channels13
Number of Bits8
Number of I2C Channels1
Number of I/Os35
Number of Programmable I/O35
Number of PWM Channels5
Number of SPI Channels1
Number of Timers/Counters4
Number of UART Channels1
Oscillator TypeInternal
PackagingBulk
PeripheralsBrown-out Detect/Reset, HLVD, POR, PWM, WDT
RAM Size2 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height4.953 mm
Length53.21 mm
Width14.732 mm

Documents

Download datasheets and manufacturer documentation for Microchip PIC18F4455-I/P.

LKR
Datasheet438 pages14 years ago
Future Electronics
Datasheet430 pages18 years ago
TME
Datasheet426 pages19 years ago
SHENGYU ELECTRONICS
Datasheet56 pages8 years ago
element14
Datasheet430 pages17 years ago
iiiC
Datasheet8 pages0 years ago

Inventory History

3 month trend:
+12.26%

Alternate Parts

Price @ 1000
$ 7.04
$ 6.34
Stock
191,694
47,435
Authorized Distributors
11
7
Case/Package
PDIP
PDIP
Number of Pins
40
40
Core Architecture
PIC
PIC
Data Bus Width
8 b
8 b
Max Frequency
48 MHz
48 MHz
Number of I/Os
35
35
Interface
I2C, SPI, UART, USART, USB
I2C, SPI, UART, USART, USB
Memory Type
FLASH
FLASH
Memory Size
24 kB
24 kB
Min Supply Voltage
4.2 V
2 V
Max Supply Voltage
5.5 V
5.5 V
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
PWM

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Microchip PIC18F4455-I/P.

Related Parts

Descriptions

Descriptions of Microchip PIC18F4455-I/P provided by its distributors.

MCU 8-Bit PIC18 PIC RISC 24KB Flash 5V 40-Pin PDIP Tube - Rail/Tube
PIC18F Series 24 KB Flash 2 KB RAM 48 MHz 8-Bit Microcontroller - PDIP-40
Microcontroller Operating temperature: -40...+85 °C Power supply: 2...5.5 V No. of I/Os: 35 No. of timers: 4 Package: PDIP-40 ADC resolution: 10 Bit EEPROM: 256 Byte Flash memory: 24 kByte RAM: 2 kByte
MCU, 8BIT, 48MHZ, DIP-40; Product Range: PIC18 Family PIC18F44xx Series Microcontrollers; CPU Speed: 48MHz; Program Memory Size: 24KB; RAM Memory Size: 2KB; No. of Pins: 40Pins; MCU Case Style: DIP; No. of I/O's: 35I/O's; Embed

Manufacturer Aliases

Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:

  • Microchip Technology
  • MICROCHI
  • MICROCHIP TECHNOLOGY INC
  • MICROC
  • MICROCH
  • MICROCHIP TECH
  • MCHP
  • MCRCH
  • MCP
  • MICROHIP
  • MICROSHIP
  • MICCHP
  • MTech
  • Microchip Technology / Atmel
  • MICROCHP
  • Microchip Technologies
  • Microchip / Microsemi
  • Atmel/Microchip
  • MICORCHIP
  • MICRIOCHIP
  • Atmel (Microchip Technology)
  • MICROCHIP (ATMEL)
  • MICHROCHIP
  • MICROCHIP TECHNOLOGY (VA)
  • MICROCHIPDIRECT

Part Number Aliases

This part may be known by these alternate part numbers:

  • PIC18F4455-IP
  • PIC18F4455I/P
  • PIC18F4455IP

Technical Specifications

Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins40
Technical
Access Time48 µs
Core ArchitecturePIC
Data Bus Width8 b
Density192 kb
Frequency48 MHz
InterfaceI2C, SPI, UART, USART, USB
Max Frequency48 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory Size24 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage4.2 V
Number of A/D Converters1
Number of ADC Channels13
Number of Bits8
Number of I2C Channels1
Number of I/Os35
Number of Programmable I/O35
Number of PWM Channels5
Number of SPI Channels1
Number of Timers/Counters4
Number of UART Channels1
Oscillator TypeInternal
PackagingBulk
PeripheralsBrown-out Detect/Reset, HLVD, POR, PWM, WDT
RAM Size2 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height4.953 mm
Length53.21 mm
Width14.732 mm

Documents

Download datasheets and manufacturer documentation for Microchip PIC18F4455-I/P.

LKR
Datasheet438 pages14 years ago
Future Electronics
Datasheet430 pages18 years ago
TME
Datasheet426 pages19 years ago
SHENGYU ELECTRONICS
Datasheet56 pages8 years ago
element14
Datasheet430 pages17 years ago
iiiC
Datasheet8 pages0 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements