參數(shù)資料
型號(hào): S93WD462
廠商: Electronic Theatre Controls, Inc.
英文描述: Precision Supply-Voltage Monitor and Reset Controller With a Watchdog Timer and 1k-bit Microwire Memory
中文描述: 精密電源電壓監(jiān)控和復(fù)位控制器,看門(mén)狗定時(shí)器和1K位微型導(dǎo)線(xiàn)記憶
文件頁(yè)數(shù): 8/14頁(yè)
文件大?。?/td> 81K
代理商: S93WD462
8
S93WD462/S93WD463
2029 2.2 1/23/01
SUMMIT MICROELECTRONICS, Inc.
Limits
V
CC
=2.7V-4.5V V
CC
=4.5V-5.5V
SYMBOL PARAMETER
Test
Conditions
Min.
Max.
Min.
Max.
UNITS
t
CSS
CS Setup Time
100
50
ns
t
CSH
CS Hold Time
0
0
ns
V
IL
= 0.45V
t
DIS
DI Setup Time
200
100
ns
V
IH
= 2.4V
t
DIH
DI Hold Time
200
100
ns
C
L
= 100pF
t
PD1
Output Delay to 1
0.5
0.25
μs
V
OL
= 0.8V
t
PD0
Output Delay to 0
0.5
0.25
μs
V
OH
= 2.0v
C
L
= 100pF
t
HZ(1)
Output Delay to High-Z
200
100
ns
t
EW
Program/Erase Pulse Width
10
10
ms
t
CSMIN
Minimum CS Low Time
0.5
0.25
μs
t
SKHI
Minimum SK High Time
0.5
0.25
μs
t
SKLOW
Minimum SK Low Time
0.5
0.25
μs
t
SV
Output Delay to Status Valid
0.5
0.25
μs
C
L
= 100pF
SK
MAX
Maximum Clock Frequency
DC
500
DC
1000
KHZ
Note:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
Note:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
A.C. CHARACTERISTICS
(over recommended operating conditions unless otherwise specified)
2029 PGM T6.0
PIN CAPACITANCE
Symbol
C
OUT(1)
Test
Max.
Units
Conditions
OUTPUT CAPACITANCE (DO)
5
pF
V
OUT
=OV
C
IN(1)
INPUT CAPACITANCE (CS, SK, DI, ORG)
5
pF
V
IN
=OV
2029 PGM T4.0
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