參數(shù)資料
型號(hào): X24C45PI
廠商: INTERSIL CORP
元件分類: DRAM
英文描述: Serial AUTOSTORE NOVRAM
中文描述: 16 X 16 NON-VOLATILE SRAM, 375 ns, PDIP8
封裝: PLASTIC, DIP-8
文件頁數(shù): 8/14頁
文件大?。?/td> 58K
代理商: X24C45PI
8
X24C45
A.C. CONDITIONS OF TEST
Input Pulse Levels
0V to 3V
Input Rise and
Fall Times
Input and Output
Timing Levels
10ns
1.5V
3833 PGM T07.1
EQUIVALENT A.C. LOAD CIRCUIT
A.C. CHARACTERISTICS
(Over the recommended operating conditions unless otherwise specified.)
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
3833 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.
3833 FHD F03
5V
919
497
OUTPUT
100pF
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
3833 PGM T08.1
400
400
400
80
375
375
1
800
350
800
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