Intel P8051AH 8-bit Microcontroller 40-Pin DIP 12 MHz
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | Intel P8051AH 40-Pin Microcontroller 8-bit CPU & 12MHz Clock Frequency | 65 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 65 EGP
About this product
The Intel P8051AH is an 8-bit microcontroller from the classic MCS-51 family, with 4 KB of on-chip ROM and 32 general-purpose I/O lines. It comes in a 40-pin DIP package and is used in embedded control designs and legacy 8051 projects.
Specifications
- Architecture
- MCS-51, 8-bit
- On-chip ROM
- 4 KB
- I/O lines
- 32
- Clock frequency
- 12 MHz
- Package
- 40-pin DIP
Frequently asked questions
What is the price of Intel P8051AH 8-bit Microcontroller 40-Pin DIP 12 MHz in Egypt?
Intel P8051AH 8-bit Microcontroller 40-Pin DIP 12 MHz currently costs 65 EGP in Egypt.
Where can I buy Intel P8051AH 8-bit Microcontroller 40-Pin DIP 12 MHz in Egypt?
Intel P8051AH 8-bit Microcontroller 40-Pin DIP 12 MHz is available from Makers Electronics. Compare the offers above to find the best price.
Does the P8051AH need an external crystal?
Yes. The 8051 core uses an external crystal or oscillator (12 MHz for this listing) connected between XTAL1 and XTAL2, usually with two small load capacitors as shown in the Intel datasheet.
Can I load my own code into the P8051AH?
Not directly. Its 4 KB ROM is factory mask-programmed, so the user cannot reflash it. For custom firmware, use an 8031-type device with external program memory, or a modern flash-based 8051-compatible microcontroller.
