參數(shù)資料
型號: IS62U6416LL-20TI
廠商: INTEGRATED SILICON SOLUTION INC
元件分類: DRAM
英文描述: 64K x 16 LOW VOLTAGE, ULTRA-LOW POWER CMOS STATIC RAM
中文描述: 128K X 8 STANDARD SRAM, 200 ns, PDSO44
封裝: PLASTIC, TSOP2-44
文件頁數(shù): 5/9頁
文件大?。?/td> 93K
代理商: IS62U6416LL-20TI
IS62U6416LL
Integrated Silicon Solution, Inc. — 1-800-379-4774
ADVANCE INFORMATION
SR034-0C
12/09/98
5
1
2
3
4
5
6
7
8
9
10
11
12
ISSI
READ CYCLE SWITCHING CHARACTERISTICS
(1)
(Over Operating Range)
-200
Symbol
t
RC
t
AA
t
OHA
t
ACE
t
DOE
t
HZOE
(2)
t
LZOE
(2)
t
HZCE
(2)
t
LZCE
(2)
t
BA
t
HZB
t
LZB
Parameter
Min. Max.
Unit
Read Cycle Time
200
ns
Address Access Time
200
ns
Output Hold Time
20
ns
CE
Access Time
200
ns
OE
Access Time
100
ns
OE
to High-Z Output
0
50
ns
OE
to Low-Z Output
20
ns
CE
to High-Z Output
0
50
ns
CE
to Low-Z Output
30
ns
LB
,
UB
Access Time
100
ns
LB
,
UB
to High-Z Output
0
50
ns
LB
,
UB
to Low-Z Output
20
ns
CAPACITANCE
(1)
Symbol
Parameter
Conditions
Max.
Unit
C
IN
Input Capacitance
V
IN
= 0V
8
pF
C
OUT
Input/Output Capacitance
V
OUT
= 0V
10
pF
Note:
1. Tested initially and after any design or process changes that may affect these parameters.
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 1.8V and output
loading specified in Figure 1.
2. Tested with the load in Figure 2. Transition is measured
±
500mV from
steady-state voltage. Not 100% tested.
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