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HM5225645F-B60 |
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| Part Number | HM5225645F-B60 |
| Manufacturer | Hitachi Semiconductor |
| Description | The Hitachi HM5225645F is a 256-Mbit SDRAM organized as 1048576-word × 64-bit × 4-bank. The Hitachi HM5225325F is a 256-Mbit SDRAM organized as 2097152-word × 32-bit × 4-bank. All inputs and outputs a... |
| Features |
• • • • • • • • • Single chip wide bit solution (× 64/× 32) 3.3 V power supply Clock frequency: 100 MHz (max) LVTTL interface Extremely small foot print: 1.27 mm pitch Package: BGA (BP-108) 4 banks can operate simultaneously and independently Burst read/write operation and burst read/single write operation capability Programmable burst length: 4/8/full page 2 variations of burst sequence Sequential (BL = 4/8/full page) Interleave (BL = 4/8) Programmable CAS latency: 2/3 Byte control by DQMB • • HM5225645F-B60, HM5225325F-B60 • Refresh cycles: 4096 refresh cycles/64 ms • 2 variations of... |
| Document |
 HM5225645F-B60 Data Sheet
PDF 81.80KB |
| Distributor | Stock | Price | Buy |
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| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | HM5225165B-75 |
Elpida Memory |
256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 16-bit 4-bank/8-Mword 8-bit 4-bank /16-Mword 4-bit 4-bank PC/133/ PC/100 SDRAM |
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| 2 | HM5225165B-A6 |
Elpida Memory |
256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 16-bit 4-bank/8-Mword 8-bit 4-bank /16-Mword 4-bit 4-bank PC/133/ PC/100 SDRAM |
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| 3 | HM5225165B-B6 |
Elpida Memory |
256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 16-bit 4-bank/8-Mword 8-bit 4-bank /16-Mword 4-bit 4-bank PC/133/ PC/100 SDRAM |
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| 4 | HM5225325F-B60 |
Hitachi Semiconductor |
256M LVTTL interface SDRAM 100 MHz 1-Mword x 64-bit x 4-bank/2-Mword x 32-bit x 4-bank PC/100 SDRAM |
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| 5 | HM5225405B-75 |
Elpida Memory |
256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 16-bit 4-bank/8-Mword 8-bit 4-bank /16-Mword 4-bit 4-bank PC/133/ PC/100 SDRAM |
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| 6 | HM5225405B-A6 |
Elpida Memory |
256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 16-bit 4-bank/8-Mword 8-bit 4-bank /16-Mword 4-bit 4-bank PC/133/ PC/100 SDRAM |
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| 7 | HM5225405B-B6 |
Elpida Memory |
256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 16-bit 4-bank/8-Mword 8-bit 4-bank /16-Mword 4-bit 4-bank PC/133/ PC/100 SDRAM |
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| 8 | HM5225805B-75 |
Elpida Memory |
256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 16-bit 4-bank/8-Mword 8-bit 4-bank /16-Mword 4-bit 4-bank PC/133/ PC/100 SDRAM |
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| 9 | HM5225805B-A6 |
Elpida Memory |
256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 16-bit 4-bank/8-Mword 8-bit 4-bank /16-Mword 4-bit 4-bank PC/133/ PC/100 SDRAM |
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| 10 | HM5225805B-B6 |
Elpida Memory |
256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 16-bit 4-bank/8-Mword 8-bit 4-bank /16-Mword 4-bit 4-bank PC/133/ PC/100 SDRAM |
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Desde 2024. D4U Semiconductor.
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