| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,645 pcs
|
2645 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Integrated Silicon Solution IS42S16400J-7TLI-TR is a 64Mbit Synchronous Dynamic RAM (SDRAM) organized as 4M x 16 bits across four internal banks. This device operates with a single 3.3V power supply and utilizes an LVTTL interface.
Key electrical specifications include a clock frequency of up to 143 MHz with a CAS latency of 3 clocks, providing an access time of 4.8 ns. It also supports a CAS latency of 2 clocks at 133 MHz with a 5.4 ns access time. The device supports programmable burst lengths (1, 2, 4, 8, full page) and burst sequences (Sequential/Interleave). It includes self-refresh and auto-refresh modes, with 4096 refresh cycles required every 64 ms for Commercial, Industrial, and A1 grades, or every 16 ms for A2 grade.
This component is available in a 54-pin TSOP II package, designed for surface mounting. The operating temperature range is -40°C to +85°C. It is suitable for applications requiring high-speed data transfer and efficient memory access.
ISSI advises customers to obtain the latest version of the device specification before relying on published information and placing orders. ISSI does not recommend the use of its products in life support applications unless specific written assurances are provided.
| 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 64Mbit (64 megabits).
The device is organized as 4M x 16 bits.
The operating voltage is 3.3V.
It uses a 54-TSOP II package with a 0.400-inch width, surface mount.
The operating temperature range is -40°C to +85°C.
200MHz at CAS latency 3 and 133MHz at CAS latency 2 are supported.
Burst lengths of 1, 2, 4, 8, and full page are available.