參數(shù)資料
型號(hào): HM628128DLTS-5UL
廠商: Hitachi,Ltd.
英文描述: 1 M SRAM (128-kword x 8-bit)
中文描述: 1個(gè)M的SRAM(128 - KWord的× 8位)
文件頁(yè)數(shù): 7/20頁(yè)
文件大?。?/td> 124K
代理商: HM628128DLTS-5UL
HM628128D Series
7
AC Characteristics
(Ta = –20 to +70
°
C, V
CC
= 5.0 V
±
10%, unless otherwise noted.)
Test Conditions
Input pulse levels: V
IL
= 0.8 V, V
IH
= 2.4 V
Input rise and fall time: 5 ns
Input timing reference levels: 1.5 V
Output timing reference level: 1.5 V
Output load: 1 TTL Gate+ CL (100 pF) (HM628128D-7)
1 TTL Gate+ CL (50 pF) (HM628128D-5)
(Including scope and jig)
Read Cycle
HM628128D
-5
-7
Parameter
Symbol
Min
Max
Min
Max
Unit
Notes
Read cycle time
t
RC
t
AA
t
ACS1
t
ACS2
t
OE
t
OH
t
CLZ1
t
CLZ2
t
OLZ
t
CHZ1
t
CHZ2
t
OHZ
55
70
ns
Address access time
55
70
ns
Chip select access time
55
70
ns
55
70
ns
Output enable to output valid
30
35
ns
Output hold from address change
10
10
ns
Chip selection to output in low-Z
10
10
ns
2, 3
10
10
ns
2, 3
Output enable to output in low-Z
5
5
ns
2, 3
Chip deselection to output in high-Z
0
20
0
25
ns
1, 2, 3
0
20
0
25
ns
1, 2, 3
Output disable to output in high-Z
0
20
0
25
ns
1, 2, 3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM628128DLTS-7 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:1 M SRAM (128-kword x 8-bit)
HM628128DLTS-7SL 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:1 M SRAM (128-kword x 8-bit)
HM628128DLTS-7UL 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:1 M SRAM (128-kword x 8-bit)
HM628128FP-10 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM
HM628128FP-12 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:131072-word x 8-bit High Speed CMOS Static RAM