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零件编号 | HM62V256LFP-10T | ||
描述 | 32768-word x 8-bit Low Voltage Operation CMOS Static RAM | ||
制造商 | Hitachi | ||
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1 Page
HM62V256 Series
32,768-word × 8-bit Low Voltage Operation CMOS Static RAM
Features
• Low voltage operation SRAM
Operating Supply Voltage: 2.7 V to 3.6 V
• 0.8 µm Hi-CMOS process
• High speed
Access time: 70/85/100 ns (max)
• Low power
Standby: 0.15 µW (typ)
• Completely static memory
No clock or timing strobe required
• Directly LVTTL compatible: All inputs and outputs
ADE-203-136E (Z)
Rev. 5.0
Jun. 19, 1995
Ordering Information
Type No.
HM62V256LFP-10T
HM62V256LFP-7SLT
HM62V256LFP-10SLT
HM62V256LFP-8ULT
HM62V256LT-10
HM62V256LT-8SL
HM62V256LTM-10
HM62V256LTM-7SL
HM62V256LTM-10SL
HM62V256LTM-8UL
Access Time
100 ns
70 ns
100 ns
85 ns
100 ns
85 ns
100 ns
70 ns
100 ns
85 ns
Package
450 mil 280 pin plastic SOP (FP-28DA)
8 mm × 14 mm 32 pin TSOP (normal type) (TFP-32DA)
8 mm × 13.4 mm 28-pin TSOP (normal type) (TFP-28DA)
http://www.Datasheet4U.com
HM62V256 Series
Read Timing Waveform (1) (WE = VIH)
t RC
Address
CS
Valid address
t AA
t ACS
t OE
t OLZ
OE
Dout
High impedance
t OH
t OHZ
t CHZ
Valid data
Read Timing Waveform (2) (WE = VIH, CS = VIL, OE = VIL)
Address
Dout
tRC
Valid address
tAA
tOH
Valid data
tOH
Read Timing Waveform (3) (WE = VIH, OE = VIL)*1
tACS
CS
t CLZ
Dout
High impedance
Valid data
tCHZ
Note: 1. Address must be valid prior to or simultaneously with CS going low.
8
http://www.Datasheet4U.com
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页数 | 14 页 | ||
下载 | [ HM62V256LFP-10T.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
HM62V256LFP-10SLT | 32768-word x 8-bit Low Voltage Operation CMOS Static RAM | Hitachi |
HM62V256LFP-10T | 32768-word x 8-bit Low Voltage Operation CMOS Static RAM | Hitachi |
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