Active Member
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[China]
Address: C12F, Huaqiang Plaza, Huaqiangbei Shenzhen,China 518031
Contact name:Zhu
Shenzhen Koben Electronics Co., Ltd. |
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IS42S16400J-7TL SDRAM 64MBIT 143MHZ 54TSOP Memory IC
FEATURES
• Clock frequency: 200, 166, 143, 133 MHz
• Fully synchronous; all signals referenced to a positive clock edge
• Internal bank for hiding row access/precharge
• Single 3.3V power supply
• LVTTL interface • Programmable burst length – (1, 2, 4, 8, full page)
• Programmable burst sequence: Sequential/Interleave
• Self refresh modes • Auto refresh (CBR)
• 4096 refresh cycles every 64 ms (Com, Ind, A1 grade) or 16ms (A2 grade)
• Random column address every clock cycle
• Programmable CAS latency (2, 3 clocks)
• Burst read/write and burst read/single write operations capability
• Burst termination by burst stop and precharge command
| Manufacturer | ISSI, Integrated Silicon Solution Inc | |
|---|---|---|
| Series | - | |
Packaging  | Tape & Reel (TR) | |
| Part Status | Active | |
| Memory Type | Volatile | |
| Memory Format | DRAM | |
| Technology | SDRAM | |
| Memory Size | 64Mb (4M x 16) | |
| Clock Frequency | 143MHz | |
| Write Cycle Time - Word, Page | - | |
| Access Time | 5.4ns | |
| Memory Interface | Parallel | |
| Voltage - Supply | 3 V ~ 3.6 V | |
| Operating Temperature | 0°C ~ 70°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 54-TSOP (0.400", 10.16mm Width) | |
| Supplier Device Package | 54-TSOP II |
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