參數(shù)資料
型號: IS65WV25616BLL-70TA2
廠商: INTEGRATED SILICON SOLUTION INC
元件分類: DRAM
英文描述: 256K x 16 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC SRAM
中文描述: 256K X 16 STANDARD SRAM, 70 ns, PDSO44
封裝: PLASTIC, TSOP2-44
文件頁數(shù): 6/13頁
文件大小: 109K
代理商: IS65WV25616BLL-70TA2
6
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
Rev. 00B
06/20/06
IS65WV25616ALL, IS65WV25616BLL
ISSI
READ CYCLE SWITCHING CHARACTERISTICS
(1)
(Over Operating Range)
55 ns
70 ns
Symbol
t
RC
t
AA
t
OHA
t
ACS1
t
DOE
t
HZOE
(2)
t
LZOE
(2)
t
HZCS1
t
LZCS1
t
BA
t
HZB
t
LZB
Notes:
1. Test conditions assume signal transition times of 5 ns or less, timing reference levels of 0.9V, input pulse levels of 0.4 to 1.4V
and output loading specified in Figure 1.
2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.
Parameter
Min.
Max.
Min.
Max.
Unit
Read Cycle Time
55
70
ns
Address Access Time
55
70
ns
Output Hold Time
10
10
ns
CS1
Access Time
55
70
ns
OE
Access Time
25
35
ns
OE
to High-Z Output
20
25
ns
OE
to Low-Z Output
5
5
ns
CS1
to High-Z Output
0
20
0
25
ns
CS1
to Low-Z Output
10
10
ns
LB
,
UB
Access Time
55
70
ns
LB
,
UB
to High-Z Output
0
20
0
25
ns
LB
,
UB
to Low-Z Output
0
0
ns
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IS65WV25616DBLL 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 16 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC SRAM
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