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參數資料
| 型號： | HM62W8512BLRR-7UL |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | SRAM |
| 英文描述： | 4 M SRAM (512-kword x 8-bit) |
| 中文描述： | 四米的SRAM（512 - KWord的× 8位） |
| 文件頁數： | 1/16頁 |
| 文件大小： | 80K |
| 代理商： | HM62W8512BLRR-7UL |
HM62W8512B Series
4 M SRAM (512-kword
×
8-bit)
ADE-203-904E (Z)
Rev. 4.0
Oct. 20, 1999
Description
The Hitachi HM62W8512B is a 4-Mbit static RAM organized 512-kword
×
8-bit. It realizes higher density,
higher performance and low power consumption by employing 0.35 μm Hi-CMOS process technology. The
device, packaged in a 525-mil SOP (foot print pitch width) or 400-mil TSOP TYPE II is available for high
density mounting. The HM62W8512B is suitable for battery backup system.
Features
Single 3.3 V supply: 3.3 V ± 0.3 V
Access time: 55/70 ns (max)
Power dissipation
Active: 16.5 mW/MHz (typ)
Standby: 3.3 μW (typ)
Completely static memory. No clock or timing strobe required
Equal access and cycle times
Common data input and output: Three state output
Directly LV-TTL compatible: All inputs and outputs
Battery backup operation
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| HM62W8512BLTT-5 | 4 M SRAM (512-kword x 8-bit) |
| HM62W8512BLTT-5SL | 4 M SRAM (512-kword x 8-bit) |
| HM62W8512BLTT-5UL | 4 M SRAM (512-kword x 8-bit) |
| HM62W8512BLTT-7 | 4 M SRAM (512-kword x 8-bit) |
| HM62W8512BLTT-7SL | 4 M SRAM (512-kword x 8-bit) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HM62W8512BLTTI7 | 制造商:Hitachi 功能描述: |
| HM-630 | 制造商:Black Box Corporation 功能描述:FACE PLATE:HM-STAINLESS |
| HM63021FP | 制造商:Panasonic Industrial Company 功能描述:IC |
| HM63021P-28 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field/Frame/Line Memory |
| HM63021P-34 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field/Frame/Line Memory |
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