DS1644-120 Nonvolatile Timekeeping RAM 32K x 8, 120ns, PDIP-28
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | DS1644-120 Nonvolatile Timekeeping RAM 120ns PDIP-28 | 450 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 450 EGP
About this product
The DS1644-120 is a 32K×8 nonvolatile SRAM with an integrated real-time clock, crystal and lithium energy source in a 28-pin PDIP package. It has a 120ns access time and keeps its data without external power, which makes it useful for storing data and time in embedded systems.
Specifications
- Organization
- 32K x 8
- Access time
- 120 ns
- Package
- PDIP-28
- Built-in features
- Real-time clock, crystal, lithium energy source
- Data retention
- Over 10 years
- Supply voltage
- 5V
Frequently asked questions
What is the price of DS1644-120 Nonvolatile Timekeeping RAM 32K x 8, 120ns, PDIP-28 in Egypt?
DS1644-120 Nonvolatile Timekeeping RAM 32K x 8, 120ns, PDIP-28 currently costs 450 EGP in Egypt.
Where can I buy DS1644-120 Nonvolatile Timekeeping RAM 32K x 8, 120ns, PDIP-28 in Egypt?
DS1644-120 Nonvolatile Timekeeping RAM 32K x 8, 120ns, PDIP-28 is available from Makers Electronics. Compare the offers above to find the best price.
Does the DS1644 keep its data when power is removed?
Yes. It is a nonvolatile device with an integrated lithium energy source, and the listing states over 10 years of data retention.
Can I use the DS1644-120 as a drop-in replacement for a standard SRAM?
It uses a 28-pin PDIP package with 32K×8 organization, but confirm the pinout and timing against the official datasheet before replacing a part in an existing circuit.
