參數(shù)資料
型號(hào): CAT1024ZD4I-30-GT3
英文描述: Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset
中文描述: 監(jiān)控電路,帶有I2C串行的2K位CMOS EEPROM和手動(dòng)復(fù)位
文件頁(yè)數(shù): 6/20頁(yè)
文件大?。?/td> 267K
代理商: CAT1024ZD4I-30-GT3
CAT1024, CAT1025
Doc. No. 3008 Rev. N
6
2007 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
RESET CIRCUIT AC CHARACTERISTICS
Symbol
t
PURST
t
RDP
t
GLITCH
MR Glitch
t
MRW
t
MRD
Parameter
Power-Up Reset Timeout
V
TH
to RESET Output Delay
V
CC
Glitch Reject Pulse Width
Manual Reset Glitch Immunity
MR Pulse Width
MR Input to RESET Output Delay
Test Conditions
Note 2
Note 3
Note 4, 5
Note 1
Note 1
Note 1
Min
130
5
Typ
200
Max
270
5
30
100
1
Units
ms
μs
ns
ns
μs
μs
POWER-UP TIMING
(5), (6)
Symbol
t
PUR
t
PUW
Parameter
Power-Up to Read Operation
Power-Up to Write Operation
Test Conditions
Min
Typ
Max
270
270
Units
ms
ms
AC TEST CONDITIONS
RELIABILITY CHARACTERISTICS
Symbol
Parameter
N
END
Endurance
T
DR
Data Retention
V
ZAP
ESD Susceptibility
I
LTH
Latch-Up
Reference Test Method
MIL-STD-883, Test Method 1033
MIL-STD-883, Test Method 1008
MIL-STD-883, Test Method 3015
JEDEC Standard 17
Min
Max
Units
Cycles/Byte
Years
Volts
mA
(5)
(5)
(5)
(5)(7)
1,000,000
100
2000
100
Notes:
(1) Test Conditions according to “AC Test Conditions” table.
(2) Power-up, Input Reference Voltage V
CC
= V
TH
, Reset Output Reference Voltage and Load according to “AC Test Conditions” Table
(3) Power-Down, Input Reference Voltage V
CC
= V
TH
, Reset Output Reference Voltage and Load according to “AC Test Conditions” Table
(4) V
CC
Glitch Reference Voltage = V
THmin
; Based on characterization data
(5) This parameter is characterized initially and after a design or process change that affects the parameter. Not 100% tested.
(6) t
PUR
and t
PUW
are the delays required from the time V
CC
is stable until the specified memory operation can be initiated.
(7) Latch-up protection is provided for stresses up to 100mA on input and output pins from -1V to V
CC
+ 1V.
Parameter
Input Pulse Voltages
Input Rise and Fall Times
Input Reference Voltages
Output Reference Voltages
Output Load
Test Conditions
0.2V
CC
to 0.8V
CC
10ns
0.3V
CC
, 0.7V
CC
0.5V
CC
Current Source: I
OL
= 3mA; C
L
= 100pF
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