參數(shù)資料
型號: CAT93C46VP2IT2
英文描述: 1-Kb Microwire Serial EEPROM
中文描述: 1 - KB的微型導(dǎo)線串行EEPROM
文件頁數(shù): 3/15頁
文件大小: 136K
代理商: CAT93C46VP2IT2
CAT93C46
3
Doc No. 1106, Rev. F
2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Limits
Symbol
t
CSS
Parameter
CS Setup Time
Min
50
Max
Units
ns
t
CSH
CS Hold Time
0
ns
t
DIS
DI Setup Time
100
ns
t
DIH
DI Hold Time
100
ns
t
PD1
Output Delay to 1
0.25
μ
s
μ
s
t
PD0
Output Delay to 0
0.25
t
HZ(1)
Output Delay to High-Z
100
ns
t
EW
Program/Erase Pulse Width
5
ms
t
CSMIN
Minimum CS Low Time
0.25
μ
s
μ
s
μ
s
μ
s
t
SKHI
Minimum SK High Time
0.25
t
SKLOW
Minimum SK Low Time
0.25
t
SV
Output Delay to Status Valid
0.25
SK
MAX
Maximum Clock Frequency
DC
2000
kHz
A.C. CHARACTERISTICS
(2)
V
CC
= +1.8V to +5.5V, T
A
=-40
°
C to +85
°
C, unless otherwise specified.
PIN CAPACITANCE
T
A
=25
°
C, f=1MHz, V
CC
=5V
Symbol
C
OUT(1)
Test
Conditions
Min
Typ
Max
Units
Output Capacitance (DO)
V
OUT
=0V
5
pF
C
IN(1)
Input Capacitance (CS, SK, DI, ORG)
V
IN
=0V
5
pF
NOTES:
(1) These parameters are tested initially and after a design or process change that affects the parameter according to
appropriate AEC-Q100 and JEDEC test methods.
(2) Test conditions according to “AC Test Conditions” table.
(3) t
PUR
and t
PUW
are the delays required from the time V
CC
is stable until the specified operation can be initiated.
POWER-UP TIMING
(1)(3)
Symbol
t
PUR
t
PUW
Parameter
Power-up to Read Operation
Power-up to Write Operation
Max
1
1
Units
ms
ms
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