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參數(shù)資料
| 型號(hào)： | HM62W8512BI |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 4 M SRAM (512-kword×8-bit)(4 M 靜態(tài)RAM(512k字×8位)) |
| 中文描述： | 四米的SRAM（512 - KWord的× 8位）（4個(gè)M靜態(tài)隨機(jī)存儲(chǔ)器（為512k字× 8位）） |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 59K |
| 代理商： | HM62W8512BI |
HM62W8512BI Series
4 M SRAM (512-kword
×
8-bit)
ADE-203-1086A (Z)
Rev. 1.0
Jul. 13, 1999
Description
The Hitachi HM62W8512BI is a 4-Mbit static RAM organized 512-kword
×
8-bit. HM62W8512BI Series
has realized higher density, higher performance and low power consumption by employing Hi-CMOS pro-
cess technology. The HM62W8512BI Series offers low power standby power dissipation; therefore, it is suit-
able for battery backup systems. It is packaged in standard 32-pin TSOP II.
Features
Single 3.3 V supply: 3.3 V
±
0.3V
Access time: 70/85 ns (max)
Power dissipation
— Active: 16.5 mW/MHz (typ)
— Standby: 3.3
μ
W (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
Operating temperature: –40 to +85
°
C
Ordering Information
Type No.
HM62W8512BLTTI-7
HM62W8512BLTTI-8
Access time
70 ns
85 ns
Package
400-mil 32-pin plastic TSOP II (TTP-32D)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HM62W8512BLTT-7UL | Octal Buffer/Driver With Open-Collector Outputs 20-PDIP -40 to 85 |
| HM62W8512BLFP-5 | 4 M SRAM (512-kword x 8-bit) |
| HM62W8512BLFP-5SL | 4 M SRAM (512-kword x 8-bit) |
| HM62W8512BLFP-5UL | 4 M SRAM (512-kword x 8-bit) |
| HM62W8512BLFP-7 | 4 M SRAM (512-kword x 8-bit) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HM62W8512BLFP-5 | 制造商:HITACHI 功能描述: |
| 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 |
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