Microchip PIC18F452-I/P

32KB 4.2V~5.5V PIC 40MHz FLASH 34 PDIP-40 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
NRND

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackagePDIP
Number of Pins40
Technical
Access Time40 µs
Address Bus Width8 b
Core ArchitecturePIC
Data Bus Width8 b
Frequency40 MHz
InterfaceI2C, SPI, UART, USART
Max Frequency40 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage4.2 V
Nominal Supply Current1.6 mA
Number of A/D Converters1
Number of ADC Channels8
Number of Bits8
Number of I2C Channels1
Number of I/Os34
Number of Programmable I/O34
Number of PWM Channels2
Number of SPI Channels1
Number of Timers/Counters4
Number of UART Channels1
Oscillator TypeExternal
PackagingBulk
PeripheralsBrown-out Detect/Reset, I2C, LVD, POR, PWM, WDT
RAM Size1.5 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height4.06 mm
Length52.45 mm
Width14.22 mm

Documents

Download datasheets and manufacturer documentation for Microchip PIC18F452-I/P.

Augswan
Datasheet332 pages17 years ago
TME
Datasheet332 pages21 years ago
Electro Sonic
Datasheet0 pages0 years ago
DigiKey
Datasheet6 pages18 years ago
RS (Formerly Allied Electronics)
Datasheet390 pages19 years ago
iiiC
Datasheet8 pages0 years ago
Arrow.cn
Datasheet0 pages0 years ago
SHENGYU ELECTRONICS
Datasheet0 pages0 years ago

Inventory History

3 month trend:
+0.11%

Alternate Parts

Price @ 1000
$ 8.11
$ 8.64
$ 9.27
Stock
332,469
246,163
35,314
Authorized Distributors
14
12
6
Case/Package
PDIP
PDIP
PDIP
Number of Pins
40
40
40
Core Architecture
PIC
PIC
PIC
Data Bus Width
8 b
8 b
8 b
Max Frequency
40 MHz
40 MHz
40 MHz
Number of I/Os
34
34
34
Interface
I2C, SPI, UART, USART
I2C, SPI, UART, USART
I2C, SPI, UART, USART
Memory Type
FLASH
FLASH
FLASH
Memory Size
32 kB
32 kB
32 kB
Min Supply Voltage
4.2 V
2 V
4.2 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Peripherals
Brown-out Detect/Reset, I2C, LVD, POR, PWM, WDT
Brown-out Detect/Reset, I2C, LVD, POR, PWM, WDT
PWM

Supply Chain

Lifecycle StatusNRND (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Microchip PIC18F452-I/P.

Related Parts

Descriptions

Descriptions of Microchip PIC18F452-I/P provided by its distributors.

32KB 4.2V~5.5V PIC 40MHz FLASH 34 PDIP-40 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDIP40
MCU 8-bit PIC RISC 32KB Flash 2.5V/3.3V/5V 40-Pin PDIP Tube
MCU, 8BIT, PIC18, 40MHZ, DIP-40; Product Range:PIC18 Family PIC18F45xx Series Microcontrollers; CPU Speed:40MHz; Program Memory Size:32KB; RAM
IC, 8BIT FLASH MCU, 18F452, DIP40; Product Range: PIC18 Microcontrollers; RAM Memory Size: 1.5KB; No. of Pins: 40Pins; MCU Case Style: DIP; No. of I/O's: 34I/O's; MSL: -; SVHC: No SVHC (15-Jan-2018); Clock Frequency: 40MHz; EEPROM Memory Size: 256Byte; IC Generic Number: 18F452; IC Temperature Range: Industrial; Logic Function Number: 18F452; Memory Type: Flash; Microprocessor/Controller Features: 2 PWM, Watchdog , In-System Programming, 2 CCP; No. of ADC Inputs: 8; No. of Bits: 8bit; No. of MIPS: 10; No. of Timers: 4; Number of bits in ADC: 10; Operating Temperature Max: 85°C; Operating Temperature Min: -40°C; Operating Temperature Range: -40°C to +85°C; Program Memory Size: 32 KB
Device Core = PIC18 / Data Bus Width Bit = 8 / Instruction Set Architecture = RISC / Family Name = PIC18 / Clock Frequency Max. MHz = 40 / Program Memory Type = Flash / Program Memory Size kB = 32 / Data Memory Size B = 256 / RAM Memory Size kB = 1.5 / Interfaces = I²C / Interfaces = SPI / Interfaces = USART / ADC Channels = 8 / ADC Resolution Bit = 10 / Number of Programmable I/Os = 34 / Number of Timers/Counters = 4 / Supply Voltage Max. V = 5.5 / Supply Voltage Min. V = 4.2 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = PDIP / Pins = 40 / Mounting Type = Through Hole / Packaging = Tube / Length mm = 53.21 / Width mm = 15.24 / Height mm = 3.81

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:

  • PIC18F-452-I/P
  • PIC18F452 I/P
  • PIC18F452-I/P.
  • PIC18F452-IP
  • PIC18F452I/P
  • PIC18F452IP

Technical Specifications

Physical
Case/PackagePDIP
Number of Pins40
Technical
Access Time40 µs
Address Bus Width8 b
Core ArchitecturePIC
Data Bus Width8 b
Frequency40 MHz
InterfaceI2C, SPI, UART, USART
Max Frequency40 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage4.2 V
Nominal Supply Current1.6 mA
Number of A/D Converters1
Number of ADC Channels8
Number of Bits8
Number of I2C Channels1
Number of I/Os34
Number of Programmable I/O34
Number of PWM Channels2
Number of SPI Channels1
Number of Timers/Counters4
Number of UART Channels1
Oscillator TypeExternal
PackagingBulk
PeripheralsBrown-out Detect/Reset, I2C, LVD, POR, PWM, WDT
RAM Size1.5 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height4.06 mm
Length52.45 mm
Width14.22 mm

Documents

Download datasheets and manufacturer documentation for Microchip PIC18F452-I/P.

Augswan
Datasheet332 pages17 years ago
TME
Datasheet332 pages21 years ago
Electro Sonic
Datasheet0 pages0 years ago
DigiKey
Datasheet6 pages18 years ago
RS (Formerly Allied Electronics)
Datasheet390 pages19 years ago
iiiC
Datasheet8 pages0 years ago
Arrow.cn
Datasheet0 pages0 years ago
SHENGYU ELECTRONICS
Datasheet0 pages0 years ago

Compliance

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