參數(shù)資料
型號: HM5264805FLTT-B60
廠商: Hitachi,Ltd.
英文描述: 64M LVTTL interface SDRAM 133 MHz/100 MHz
中文描述: 6400 LVTTL接口SDRAM的133 MHz/100 MHz的
文件頁數(shù): 50/67頁
文件大?。?/td> 870K
代理商: HM5264805FLTT-B60
HM5264165F/HM5264805F/HM5264405F-75/A60/B60
50
Notes: 1. I
depends on output load condition when the device is selected. I
CC
(max) is specified at the
output open condition.
2. One bank operation.
3. Input signals are changed once per one clock.
4. Input signals are changed once per two clocks.
5. Input signals are changed once per four clocks.
6. After power down mode, CLK operating current.
7. After power down mode, no CLK operating current.
8. After self refresh mode set, self refresh current.
9. Input signals are V
IH
or V
IL
fixed.
Capacitance
(Ta = 25
°
C, V
CC
, V
CC
Q = 3.3 V
±
0.3 V)
Parameter
Symbol
Min
Max
Unit
Notes
Input capacitance (CLK)
C
I1
C
I2
C
O
2.5
3.5
pF
1, 2, 4
Input capacitance (Input)
2.5
3.8
pF
1, 2, 4
Output capacitance (DQ)
Notes: 1. Capacitance measured with Boonton Meter or effective capacitance measuring method.
2. Measurement condition: f = 1 MHz, 1.4 V bias, 200 mV swing.
3. DQM, DQMU/DQML = V
IH
to disable Dout.
4. This parameter is sampled and not 100% tested.
4
6.5
pF
1, 2, 3, 4
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HM5264405FLTT-B60 64M LVTTL interface SDRAM 133 MHz/100 MHz
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相關代理商/技術參數(shù)
參數(shù)描述
HM5264805FTT-75 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz 1-Mword × 16-bit × 4-bank/2-Mword × 8-bit × 4-bank /4-Mword × 4-bit × 4-bank PC/133, PC/100 SDRAM
HM5264805FTT-A60 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz 1-Mword × 16-bit × 4-bank/2-Mword × 8-bit × 4-bank /4-Mword × 4-bit × 4-bank PC/133, PC/100 SDRAM
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