參數(shù)資料
型號(hào): HM658512AI
廠商: Hitachi,Ltd.
英文描述: 4 M PSRAM (512-kword ×8-bit)(4 M PSRAM (512k字 ×8位))
中文描述: 4個(gè)M移動(dòng)存儲(chǔ)芯片(512 KWord的× 8位)(4個(gè)M移動(dòng)存儲(chǔ)芯片(為512k字× 8位))
文件頁數(shù): 14/18頁
文件大?。?/td> 129K
代理商: HM658512AI
HM658512AI Series
14
Low V
CC
Data Retention Timing Waveform
Data retention mode
VDR
FAS
FS
FR
RFS
t
FP
4.5 V
2.8 V
0.8 V
2.8 V
0.8 V
CE
OE
/
RFSH
CE
V
CC
– 0.2V
OE
/
RFSH
0.2V
V
CC
RFD
t
t
t
t
t
Notes: 1. Rise time and fall time of power supply voltage must be smaller than 0.05 V/ms.
2. Keep
CE
V
CC
– 0.2 V during data retention mode.
3. Regarding t
RFD
, t
FP
, t
FAS
and t
RFS
, refer to AC characteristics.
4. Input voltage should be lower than V
CC
+1.5 V in data retention mode.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM658512ALFP-10 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4 M PSRAM (512-kword x 8-bit) 2 k Refresh
HM658512ALFP-10V 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4 M PSRAM (512-kword x 8-bit) 2 k Refresh
HM658512ALFP-7 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4 M PSRAM (512-kword x 8-bit) 2 k Refresh
HM658512ALFP-7V 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4 M PSRAM (512-kword x 8-bit) 2 k Refresh
HM658512ALFP-8 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4 M PSRAM (512-kword x 8-bit) 2 k Refresh