| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The IS43DR16320E-25DBLI-TR is a 512Mbit DDR2 Synchronous Dynamic Random-Access Memory (SDRAM) from Integrated Silicon Solution, Inc. It features a double data rate interface, achieving high-speed operation through a 4n-prefetch architecture. This component supports a clock frequency of 400 MHz and operates with a supply voltage of 1.7V to 1.9V, with a nominal voltage of 1.8V.
The memory organization is 32M x 16, providing a total capacity of 512Mbit. Key electrical specifications include an access time of 400 ps and a write cycle time of 15ns. The device utilizes a 4-bit prefetch architecture and includes an on-chip DLL for aligning data strobe transitions with the clock.
This DRAM is designed for surface mounting and comes in an 84-TFBGA package, with the supplier specifying it as 84-TWBGA (8x12.5). The operating temperature range is -40°C to 85°C (ambient).
Features include programmable CAS latency, posted CAS, and programmable additive latency. It also supports programmable burst lengths of 4 or 8 and adjustable data-output drive strength. On-die termination (ODT) is also an available option.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The memory size is 512Mbit.
The operating voltage is 1.7V to 1.9V, with a nominal voltage of 1.8V.
The package type is 84-TFBGA.
The operating temperature range is -40°C to 85°C (ambient).
The clock frequency is 400 MHz.
The memory organization is 32M x 16.