Description
Overview
The Alliance Semiconductor AS4C2M32SA-6TCN is a high-performance 64MB (2M x 32-bit) Synchronous DRAM (SDRAM) integrated circuit. This chip is widely used in embedded systems, consumer electronics, industrial controllers, and legacy computing applications requiring reliable, fast volatile memory. Operating at 3.3V with a 166MHz clock speed (6ns cycle time), it delivers solid throughput for its class.
This unit comes from a DigiKey order and has never been removed from its original sealed anti-static bag, making it essentially new-old-stock (NOS). An exceptional find for engineers, hobbyists, or repair technicians needing this specific part.
Key Specifications
- Part Number: AS4C2M32SA-6TCN
- Manufacturer: Alliance Semiconductor
- Memory Type: SDRAM
- Capacity: 64MB (2M x 32-bit)
- Speed / Cycle Time: 166MHz / 6ns
- Supply Voltage: 3.3V (LVTTL compatible)
- Data Bus Width: 32 bits
- Package: 86-pin TSOP-II (Thin Small Outline Package)
- Interface: Synchronous, 4 internal banks
- Operating Temperature: 0°C to 70°C (Commercial)
- RoHS Compliant: Yes (TCN suffix)
Condition Details
Listed condition is Good, however seller notes confirm this unit is new and unremoved from its original DigiKey sealed bag. There are no signs of soldering, handling damage, or use. The anti-static packaging appears intact. This is effectively a new component sourced from an authorized distributor.
- ✅ Never soldered or installed
- ✅ Original sealed DigiKey anti-static bag
- ✅ No physical damage observed
- ✅ Fully functional — new old stock
What’s Included
- 1x Alliance AS4C2M32SA-6TCN SDRAM IC (in original anti-static bag)
Perfect for board repair, prototyping, or inventory restocking. Ships carefully packaged with anti-static protection.
