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參數(shù)資料
| 型號： | STK22C48S45 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 2K x 8 AutoStore⑩ nvSRAM QuantumTrap⑩ CMOS Nonvolatile Static RAM |
| 中文描述： | 2K × 8自動存儲非易失QuantumTrap⑩⑩的CMOS非易失性靜態(tài)隨機存儲器 |
| 文件頁數(shù)： | 3/11頁 |
| 文件大?。?/td> | 194K |
| 代理商： | STK22C48S45 |
STK22C48
December 2002
3
Document Control # ML0004 rev 0.0
SRAM READ CYCLES #1 & #2
(V
CC
= 5.0V
±
10%)
e
Note g:
Note h:
Note i:
SRAM READ CYCLE #1:
Address Controlled
g
,
h
W and HSB must be high during SRAM READ cycles.
Device is continuously selected with E and G both low.
Measured
±
200mV from steady state output voltage.
SRAM READ CYCLE #2:
E
Controlled
g
NO.
SYMBOLS
PARAMETER
STK22C48-25
STK22C48-35
STK22C48-45
UNITS
#1, #2
Alt.
MIN
MAX
MIN
MAX
MIN
MAX
1
t
ELQV
t
AVAVg
t
AVQVh
t
ACS
Chip Enable Access Time
25
35
45
ns
2
t
RC
Read Cycle Time
25
35
45
ns
3
t
AA
Address Access Time
25
35
45
ns
4
t
GLQV
t
AXQXh
t
OE
Output Enable to Data Valid
10
15
20
ns
5
t
OH
Output Hold after Address Change
5
5
5
ns
6
t
ELQX
t
EHQZi
t
LZ
Chip Enable to Output Active
5
5
5
ns
7
t
HZ
Chip Disable to Output Inactive
10
13
15
ns
8
t
GLQX
t
GHQZi
t
ELICCHf
t
EHICCLf
t
OLZ
Output Enable to Output Active
0
0
0
ns
9
t
OHZ
Output Disable to Output Inactive
10
13
15
ns
10
t
PA
Chip Enable to Power Active
0
0
0
ns
11
t
PS
Chip Disable to Power Standby
25
35
45
ns
DATA VALID
5
t
AXQX
3
t
AVQV
DQ (DATA OUT)
ADDRESS
2
t
AVAV
6
t
ELQX
STANDBY
DATA VALID
8
t
GLQX
4
t
GLQV
DQ (DATA OUT)
E
ADDRESS
2
t
AVAV
G
I
CC
ACTIVE
1
t
ELQV
10
t
ELICCH
11
t
EHICCL
7
t
EHQZ
9
t
GHQZ
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| STK22C48-S45 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (EEPROM Based) |
| STK22C48S45I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2K x 8 AutoStore⑩ nvSRAM QuantumTrap⑩ CMOS Nonvolatile Static RAM |
| STK22C48-S45I | 制造商:SIMTEK 制造商全稱:Simtek Corporation 功能描述:2Kx8 AutoStore nvSRAM |
| STK22C48-S45ITR | 制造商:SIMTEK 制造商全稱:Simtek Corporation 功能描述:2Kx8 AutoStore nvSRAM |
| STK22C48-S45TR | 制造商:SIMTEK 制造商全稱:Simtek Corporation 功能描述:2Kx8 AutoStore nvSRAM |
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