AT89C2051-24SU 8-Bit 51 Series MCU 2KB Flash SOIC-20
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | AT89C2051-24SU 2KB 4V~6V 51Series 128Byte 24MHz FLASH 15 SOIC-20-300mil Microcontrollers (MCU/MPU/SOC) SMD IC | 115 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 115 EGP
About this product
The AT89C2051-24SU is an 8-bit microcontroller from the 8051 (51 series) family, with 2 KB of flash memory and 128 bytes of RAM. It is rated for 24 MHz in a 20-pin SOIC surface-mount package. Used in embedded control, low-cost automation, and learning 8051 programming.
Specifications
- Architecture
- 8051 (51 series), 8-bit
- Flash memory
- 2 KB
- RAM
- 128 bytes
- Maximum clock
- 24 MHz
- Operating voltage
- 4 V to 6 V
- I/O lines
- 15
- Package
- SOIC-20 (300 mil)
Frequently asked questions
What is the price of AT89C2051-24SU 8-Bit 51 Series MCU 2KB Flash SOIC-20 in Egypt?
AT89C2051-24SU 8-Bit 51 Series MCU 2KB Flash SOIC-20 currently costs 115 EGP in Egypt.
Where can I buy AT89C2051-24SU 8-Bit 51 Series MCU 2KB Flash SOIC-20 in Egypt?
AT89C2051-24SU 8-Bit 51 Series MCU 2KB Flash SOIC-20 is available from Makers Electronics. Compare the offers above to find the best price.
Can I program it with the Arduino IDE?
Not directly. This is an 8051-core device, not an AVR, so it needs an 8051 toolchain such as Keil C51 or SDCC, plus a programmer that supports this device.
Can it be used on a breadboard?
Not directly. It is a surface-mount SOIC package, so use a SOIC-to-DIP adapter or mount it on a custom PCB.
