參數(shù)資料
型號: HM62V16256CLTT-5
廠商: Hitachi,Ltd.
英文描述: 4 M SRAM (256-kword x 16-bit)
中文描述: 四米的SRAM(256 - KWord的x 16位)
文件頁數(shù): 8/18頁
文件大?。?/td> 76K
代理商: HM62V16256CLTT-5
HM62V16256C Series
8
AC Characteristics
(Ta = –20 to +70
°
C, V
CC
= 2.2 V to 3.6 V, unless otherwise noted.)
Test Conditions
Input pulse levels: V
IL
= 0.4 V, V
IH
= 2.0 V (V
CC
= 2.2 V to 2.7 V)
V
IL
= 0.4 V, V
IH
= 2.2 V (V
CC
= 2.7 V to 3.6 V)
Input rise and fall time: 5 ns
Input timing reference levels: 1.1 V (V
CC
= 2.2 V to 2.7 V)
Output timing reference levels: 1.1 V (V
CC
= 2.2 V to 2.7 V)
Input timing reference levels: 1.4 V (V
CC
= 2.7 V to 3.6 V)
Output timing reference levels: 1.4 V (HM62V16256C–5, V
CC
= 2.7 V to 3.6 V)
: 2.0 V/0.8 V (HM62V16256C–7, V
CC
= 2.7 V to 3.6 V)
Output load: See figures (Including scope and jig)
Dout
30pF
R1
V
TM
V
TM
= 2.3 V
R2
R1 = 3070
R2 = 3150
50pF
Dout
RL=500
1.4 V
Output load (A)
(V
CC
= 2.2 V to 2.7 V)
Output load (B)
(V
CC
= 2.7 V to 3.6 V)
相關(guān)PDF資料
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HM62V16256CLTT-5SL 4 M SRAM (256-kword x 16-bit)
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