Microchip AT89C55WD-33JC
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
Inventory history trend unavailable
CAD Models
0 models available
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89C55WD-33JC.
Descriptions
Descriptions of Microchip AT89C55WD-33JC provided by its distributors.
MCU 8-bit AT89 80C51 CISC 20KB Flash 5V 44-Pin PLCC
Microcontroller, 8-Bit, FLASH, 33MHz, CMOS, PQCC44
8-bit Microcontroller with 20K Bytes Flash
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
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
Inventory history trend unavailable
CAD Models
0 models available
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackagePLCC
MountSurface Mount
Number of Pins44
Technical
Access Time33 µs
Core Architecture8051
Data Bus Width8 b
Frequency33 MHz
Max Frequency33 MHz
Max Operating Temperature70 °C
Max Supply Voltage5.5 V
Memory Size20 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Programmable I/O32
Number of Timers/Counters3
Operating Supply Voltage5 V
RAM Size256 B
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89C55WD-33JC.
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSNon-Compliant
Compliance Statements