參數(shù)資料
型號(hào)： HM621664HB
廠商： Hitachi,Ltd.
英文描述： 1 M High Speed SRAM (64-kword ×16-bit)(1 M 高速 SRAM (64k字 ×16位))
中文描述： 高1米高速SRAM（64 KWord的× 16位）（1米高速靜態(tài)存儲(chǔ)器（64K的字× 16位））
文件頁數(shù)： 4/16頁
文件大?。?/td> 116K
代理商： HM621664HB
HM621664HB Series
4
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Supply voltage relative to V
SS
Voltage on any pin relative to V
SS
Power dissipation
V
CC
V
T
P
T
Topr
–0.5 to +7.0
V
–0.5*
1
to V
CC
+ 0.5
1.0*
2
/1.5*
3
V
W
Operating temperature
0 to +70
°
C
°
C
°
C
Storage temperature
Tstg
–55 to +125
Storage temperature under bias
Notes: 1. V
T
(min) = –2.5 V for pulse width (under shoot)
≤
10 ns
2. At still air condition
3. At air flow
≥
1.0 m/s
Tbias
–10 to +85
Recommended DC Operating Conditions
(Ta = 0 to +70
°
C)
Parameter
Symbol
Min
Typ
Max
Unit
Supply voltage
V
CC
*
2
V
SS
*
3
V
IH
V
IL
4.5
5.0
5.5
V
0
0
0
V
Input voltage
2.2
—
V
CC
+ 0.5
0.8
V
–0.5*
1
—
V
Notes: 1. –2.0 V for pulse width (under shoot)
≤
10 ns
2. The supply voltage with all V
CC
pins must be on the same level.
3. The supply voltage with all V
SS
pins must be on the same level.
相關(guān)PDF資料
PDF描述
HM62256ALFP-10SLT 32,768-word x 8-bit High Speed CMOS Static RAM
HM62256ALFP-10T Circular Connector; No. of Contacts:100; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:24; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:24-2 RoHS Compliant: No
HM62256ALFP-12SLT Circular Connector; No. of Contacts:128; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:24; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:24-35 RoHS Compliant: No
HM62256ALFP-12T Circular Connector; No. of Contacts:128; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:24; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:24-35 RoHS Compliant: No
HM62256ALFP-15SLT JT 128C 128#22D SKT PLUG
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM621664HBJP-15 制造商:HITACHI 功能描述:
HM621664HBJP-20 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 SRAM
HM621664HBLJP-15 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 SRAM
HM621664HBLJP20 制造商:HIT 功能描述:NEW
HM621664HBLJP-20 制造商:HITACHI 功能描述: 制造商:Hitachi 功能描述:
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