Product Overview
Atmel 22V10 Low-Power CMOS Electrically Erasable PLD
Condition
Used equipment pull. Hand-pulled from decommissioned equipment, chosen for clean pedigree, untested, no failures reported. Evaluation: Visual inspection only. Function testing not performed. Markings legible: Atmel ATF22V10BQL-25PC 9926.
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Product Overview
Configurable CMOS programmable logic device utilizing the industry-standard 22V10 architecture. Built for 5V systems, the Atmel ATF22V10BQL-25PC provides 12 dedicated inputs and 10 flexible I/O macrocells with a 25 ns maximum propagation delay. Operates with low standby power consumption in a narrow 24-pin dual in-line package.
Key Features
- 22V10 PLD architecture with 12 dedicated inputs and 10 configurable macrocell I/Os
- 25 ns maximum propagation delay (tPD)
- Low standby power consumption
- Electrically-erasable CMOS technology allows reprogramming without UV erasure
- 5V nominal supply voltage
- 24-pin narrow plastic DIP (0.300-inch body width)
- Commercial operating temperature range (0°C to +70°C)
Applications
- Replacing obsolete bipolar PAL or GAL devices in legacy industrial control boards
- Retrofit and repair of vintage computing, synthesizer, and arcade logic circuits
- Glue-logic consolidation in custom maker and prototyping 8-bit or 16-bit microcomputer builds
Frequently Asked Questions
Can this device be reprogrammed?
Yes. The ATF22V10BQL uses electrically-erasable CMOS cells, allowing it to be erased and reprogrammed using standard universal device programmers that support the Atmel 22V10 family.
What logic levels does this chip support?
It operates on a standard 5V power supply and provides TTL-compatible input and output voltage thresholds.
What should I expect regarding the condition of this pulled chip?
This part is an untested equipment pull selected for clean physical condition. Visual inspection confirms intact leads and clear markings, but electrical function testing has not been performed. Photos are of the actual stock, and the unit is covered by our satisfaction guarantee.
A classic 22V10 in a narrow DIP that does the quiet work of ten discrete gates. Plug it into the socket, flash your equations, and bring that older board right back to life.
