MAB 8031AH-12P 8-bit Microcontroller, 12 MHz, DIP-40
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | MAB 8031AH-12P 8-bit Single Chip Microcontroller DIP-40 IC | 125 EGP | View in store |
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Lowest price recorded: 125 EGP
About this product
The MAB 8031AH-12P is an 8-bit single-chip microcontroller of the 8051 family in a 40-pin DIP package, rated for a 12 MHz clock. It provides 128 bytes of RAM and 32 I/O lines. As an 8031 it has no internal program memory, so code must be stored in external memory.
Specifications
- Architecture
- 8-bit, 8051 family
- Clock frequency
- 12 MHz
- RAM
- 128 × 8 bit
- I/O lines
- 32
- Internal program memory
- None (ROM-less 8031)
- Package
- DIP-40
Frequently asked questions
What is the price of MAB 8031AH-12P 8-bit Microcontroller, 12 MHz, DIP-40 in Egypt?
MAB 8031AH-12P 8-bit Microcontroller, 12 MHz, DIP-40 currently costs 125 EGP in Egypt.
Where can I buy MAB 8031AH-12P 8-bit Microcontroller, 12 MHz, DIP-40 in Egypt?
MAB 8031AH-12P 8-bit Microcontroller, 12 MHz, DIP-40 is available from Makers Electronics. Compare the offers above to find the best price.
Does it need external memory?
Yes. The 8031 has no internal program ROM, so an external program memory such as an EPROM must be connected, together with an address latch on the multiplexed bus (commonly a 74373-type latch).
Is it compatible with 8051 code?
Generally yes, since it uses the 8051 instruction set. Check the datasheet for timing details and make sure the external program memory is connected correctly.
