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參數(shù)資料
| 型號： | X24C44SI |
| 英文描述： | Serial Nonvolatile Static RAM |
| 中文描述： | 串行非易失性靜態(tài)RAM |
| 文件頁數(shù)： | 8/15頁 |
| 文件大?。?/td> | 60K |
| 代理商： | X24C44SI |
8
X24C44
A.C. CONDITIONS OF TEST
Input Pulse Levels
0V to 3V
Input Rise and
Fall Times
Input and Output
Timing Levels
10ns
1.5V
3832 PGM T07.1
EQUIVALENT A.C. LOAD CIRCUIT
A.C. CHARACTERISTICS
(Over the recommended operating conditions unless otherwise specified.)
Read and Write Cycle Limits
Symbol
Parameter
Min.
Max.
Units
F
SK(3)
t
SKH
t
SKL
t
DS
t
DH
t
PD1
t
PD
t
Z
t
CES
t
CEH
t
CDS
SK Frequency
SK Positive Pulse Width
SK Negative Pulse Width
Data Setup Time
Data Hold Time
SK to Data Bit 0 Valid
SK to Data Valid
Chip Enable to Output High Z
Chip Enable Setup
Chip Enable Hold
Chip Deselect
1
MHz
ns
ns
ns
ns
ns
ns
μ
s
ns
ns
ns
3832 PGM T08.1
400
400
400
80
375
375
1
800
350
800
POWER-UP TIMING
Symbol
Parameter
Max.
Units
μ
s
ms
t
PUR(4)
t
PUW(4)
Power-up to Read Operation
Power-up to Write or Store Operation
200
5
3832 PGM T09
Notes:
(3) SK rise and fall times must be less than 50ns.
(4) t
PUR
and t
PUW
are the delays required from the time V
CC
is stable until the specified operation can be initiated. These parameters
are periodically sampled and not 100% tested.
5V
919
497
OUTPUT
100pF
3832 FHD F11
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X24C44SM | Serial Nonvolatile Static RAM |
| X24C44D | Serial Nonvolatile Static RAM |
| X24C44P | Serial Nonvolatile Static RAM |
| X24C44S | Serial Nonvolatile Static RAM |
| X24C45PI | Serial AUTOSTORE⑩ NOVRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X24C44SM | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Serial Nonvolatile Static RAM |
| X24C45 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Serial AUTOSTORE NOVRAM |
| X24C45DI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (EEPROM Based) |
| X24C45DM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (EEPROM Based) |
| X24C45P | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Serial AUTOSTORE⑩ NOVRAM |
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