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參數(shù)資料
| 型號： | 40430B |
| 英文描述： | 4kbit EEPROM, Triple Voltage Monitor with Integrated CPU Supervisor |
| 中文描述： | 4kbit的EEPROM，三電壓監(jiān)視器集成CPU監(jiān)控 |
| 文件頁數(shù)： | 16/24頁 |
| 文件大?。?/td> | 421K |
| 代理商： | 40430B |
X40430/X40431 – Preliminary Information
Characteristics subject to change without notice.
16 of 24
REV 1.2.3 11/28/00
www.xicor.com
Notes:
(1) The device enters the Active state after any start, and remains active until: 9 clock cycles later if the Device Select Bits in the Slave
Address Byte are incorrect; 200ns after a stop ending a read operation; or t
WC
after a stop ending a write operation.
(2) The device goes into Standby: 200ns after any stop, except those that initiate a high voltage write cycle; t
WC
after a stop that ini-
tiates a high voltage cycle; or 9 clock cycles after any start that is not followed by the correct Device Select Bits in the Slave Address
Byte.
(3) V
IL
Min. and V
IH
Max. are for reference only and are not tested.
(4) At 25°C, V
CC
= 3V
CAPACITANCE
Note:
(1) This parameter is not 100% tested.
Second Supply Monitor
I
V2
V2MON Current
V
TRIP2
V2MON Trip Point Voltage
V
V2H
V2MON Hysteresis
Third Supply Monitor
I
V3
V3MON Current
V
TRIP3
V3MON Trip Point Voltage
V
V3H
V3MON Hysteresis
15
4.75
60
μA
V
mV
1.7
15
4.75
60
μA
V
mV
1.7
Symbol
C
OUT
(1)
Parameter
Max.
8
Unit
pF
Test Conditions
V
OUT
= 0V
Output Capacitance (SDA, RESET/RESET, LOWLINE,
V2FAIL,V3FAIL, WDO)
Input Capacitance (SCL, WP, MR)
C
IN
(1)
6
pF
V
IN
= 0V
D.C. OPERATING CHARACTERISTICS
(Continued)
(Over the recommended operating conditions unless otherwise specified)
Symbol
Parameter
Min.
Typ.
(4)
Max.
Unit
Test Conditions
EQUIVALENT A.C. OUTPUT LOAD CIRCUIT FOR
V
CC
= 5V
A.C. TEST CONDITIONS)
SYMBOL TABLE
Input pulse levels
Input rise and fall times
Input and output timing levels
Output load
V
CC
x 0.1 to
V
CC
x 0.9
10ns
V
CC
x 0.5
Standard output load
5V
SDA
30pF
V2MON, V3MON
4.6K
RESET
WDO
30pF
2.06K
V2FAIL,
V3FAIL
V
CC
4.6K
30pF
Must be
steady
Will be
steady
May change
from LOW
to HIGH
Will change
from LOW
to HIGH
May change
from HIGH
to LOW
Will change
from HIGH
to LOW
Don’t Care:
Changes
Allowed
Changing:
State Not
Known
N/A
Center Line
is High
Impedance
WAVEFORM
INPUTS
OUTPUTS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 40430C | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:4kbit EEPROM, Triple Voltage Monitor with Integrated CPU Supervisor |
| 40430X | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:4kbit EEPROM, Triple Voltage Monitor with Integrated CPU Supervisor |
| 404310 | 制造商:MAGNUM / COOPER 功能描述: |
| 40431-0010 | 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:MS4800-ADPT-TXS |
| 40431-0020 | 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:MS4800-ADPT-TXM |
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