| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,756 pcs
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2756 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | 1718+ | On Request | On Request |
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The IS42S16400J-7TL-TR is a 64Mb Synchronous DRAM (SDRAM) manufactured by Integrated Silicon Solution, Inc. Organized as 1,048,576 bits x 16-bit x 4-bank, it achieves high-speed data transfer through a pipeline architecture. This device operates from a single 3.3V power supply and features an LVTTL interface.
Key specifications include a clock frequency of up to 143 MHz, with programmable CAS latency options of 2 or 3 clocks. It supports programmable burst lengths (1, 2, 4, 8, full page) and burst sequences (Sequential/Interleave). The DRAM includes self-refresh modes and auto refresh capabilities, with 4096 refresh cycles required every 64 ms for commercial and industrial grades.
This component is available in a 54-pin TSOP II package, suitable for surface mount applications. The operating temperature range is 0°C to 70°C, making it suitable for commercial applications. It offers burst read/write and burst read/single write operations, with burst termination controlled by burst stop and precharge commands.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.3V single supply.
54-pin TSOP II (0.400" body width) surface mount package.
0°C to 70°C (commercial grade).
64Mbit (4M x 16).
143 MHz.
5.4 ns (access time from clock is 4.8 ns).
90 mA typical.