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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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相關代理商/技術參數 |
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| CAT1024LI-25T3 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset |
| CAT1024LI-25TE13 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset |
| CAT1024LI28 | 功能描述:監(jiān)控電路 2K bit 2.8V Ind Temp RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| CAT1024LI-28 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
| CAT1024LI-28-G | 功能描述:監(jiān)控電路 CPU w/2K RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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