Toll Free 800-993-9047 | International 714-374-3070
Select Page
           Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT89C55-24JC

AT89C55-24JC

Part Number: AT89C55-24JC
Manufacturer: Atmel
Part Type: Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT89C55-24JC
Qty Available:
Description: 8-Bit Microcontroller with 20K bytes Flash

04/21/2026 – There are 515 pieces pieces of Part Number AT89C55-24JC Available.

PCX has Atmel Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT89C55-24JC Electronic Components for Sale.

Pacific Component Xchange specializes in solving challenges such as supply chain procurement, hard to find, long lead time, obsolete, cost savings, kanban and scheduled orders.

8-Bit Microcontroller with 20K bytes Flash

Specifications

TYPE DESCRIPTION
Case/Package PLCC
Number of Pins 44
Access Time 24 µs
Core Architecture 8051
Data Bus Width 8 b
Frequency 24 MHz
Interface UART
Max Frequency 24 MHz
Max Operating Temperature 70 °C
Max Supply Voltage 6 V
Memory Size 20 kB
Memory Type FLASH
Min Operating Temperature 0 °C
Min Supply Voltage 4 V
Number of I/Os 32
Number of Programmable I/O 32
Number of Timers/Counters 3
Oscillator Type Internal
RAM Size 256 B

Images

Documentation for Atmel AT89C55-24JC

Alternate Descriptions

FAQ’s

What is the part number of the microcontroller?

What is the maximum operating temperature of the microcontroller?

How much flash memory does the microcontroller have?

How many pins does the microcontroller have?

Electronic Component Search

Lookup any part using a part number, manufacturer or keyword.

Success