Microchip AT89S52-24JU, 8 bit 8051, AT89S52 Microcontroller, 32 MHz, 8kB FLASH, 44-Pin PLCC

The image is for reference only, please refer to product details and specifications

View all Microcontrollers

Subtotal (1 pack of 2 units)*

TWD245.00

(exc. GST)

TWD257.24

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • 6 unit(s) ready to ship from another location
  • Plus 4,468 unit(s) shipping from December 18, 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
2 +TWD122.50TWD245.00

*price indicative

Packaging Options:
RS Stock No.:
127-8153
Mfr. Part No.:
AT89S52-24JU
Manufacturer:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Product Type

Microcontroller

Series

AT89S52

Package Type

PLCC

Mount Type

Surface

Pin Count

44

Device Core

8051

Data Bus Width

8bit

Interface Type

NVMREG

Program Memory Size

8kB

Maximum Clock Frequency

32MHz

RAM Size

256bit

Maximum Supply Voltage

5.5V

Maximum Power Dissipation Pd

800mW

Minimum Operating Temperature

-40°C

DACs

1 x 5 Bit

Analogue Comparators

2

Number of Programmable I/Os

26

Maximum Operating Temperature

85°C

Width

16.66 mm

Height

4.06mm

Length

16.66mm

Standards/Approvals

No

Minimum Supply Voltage

1.8V

Number of Timers

1

Instruction Set Architecture

MCS-51

ADCs

0 bit

Program Memory Type

FLASH

Automotive Standard

No

COO (Country of Origin):
US

8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel


Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the appropriate software, either in parallel or in serial mode.

8051 Architecture Microcontrollers


Atmel's 8-bit microcontrollers (MCUs) based on the 8051 instruction set, combine proven technology with the latest features and functionality, with all featuring advanced flash memory.

Device Family


Single Cycle Core

Flash ISP (In-System Programmable)

Flash (Reprogrammable)

CAN Networking MCUs

USB MCUs

ROMless

Related links