SAB 8031A-P 8-Bit Microcontroller DIP-40
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | SAB 8031A-P 8-bit Single Chip Microcontroller DIP-40 IC | 75 EGP | View in store |
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Lowest price recorded: 75 EGP
About this product
The SAB 8031A-P is an 8-bit single-chip microcontroller in a 40-pin DIP package, based on the 8031/8051 architecture. It is used in classic embedded control and learning projects and needs external program memory.
Specifications
- Architecture
- 8-bit 8031 family
- Clock frequency
- 12 / 16 / 20 MHz versions
- Program memory
- External (no internal ROM)
- Internal RAM
- 128 x 8
- I/O lines
- 32
- Timers
- 2 x 16-bit
- Package
- DIP-40
Frequently asked questions
What is the price of SAB 8031A-P 8-Bit Microcontroller DIP-40 in Egypt?
SAB 8031A-P 8-Bit Microcontroller DIP-40 currently costs 75 EGP in Egypt.
Where can I buy SAB 8031A-P 8-Bit Microcontroller DIP-40 in Egypt?
SAB 8031A-P 8-Bit Microcontroller DIP-40 is available from Makers Electronics. Compare the offers above to find the best price.
Does the 8031A have internal program memory?
No. The 8031 has no internal program ROM, so the program must be stored in an external EPROM or EEPROM connected to the address and data bus. The EA pin must be tied low so the chip fetches code externally.
Which crystal frequency should I use?
Use a crystal that matches the exact version of the chip, which is 12, 16 or 20 MHz. A 12 MHz crystal is the classic choice for standard 8051-family timing.
