參數(shù)資料
型號： X9520
英文描述： Triple DCP, POR, 2 kbit EEPROM Memory, Dual Voltage Monitors(3個DCP,上電復(fù)位,2k位串行EEPROM,分別的雙電壓監(jiān)控器端電壓-1.0~+15V)
中文描述： 三氯酚，葡萄牙，2千比特EEPROM存儲器，雙電壓監(jiān)視器（3個副處長，上電復(fù)位和2K位串行EEPROM中，分別的雙電壓監(jiān)控器端電壓-1.0?15V的）
文件頁數(shù)： 24/34頁
文件大?。?/td> 210K
代理商： X9520
REV 1.3 4/13/04
Characteristics subject to change without notice.
24 of 34
www.xicor.com
X9520
– Preliminary Information
D.C. OPERATING CHARACTERISTICS
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.
The device goes into Standby: 200nS after any STOP, except those that initiate a high voltage write cycle; t
WC
after a STOP that
initiates 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.
Current through external pull up resistor not included.
V
IN
= Voltage applied to input pin.
V
OUT
= Voltage applied to output pin.
See “ORDERING INFORMATION” on page 34.
V
IL
Min. and V
IH
Max. are for reference only and are not tested
Notes: 2.
Notes: 3.
Notes: 4.
Notes: 5.
Notes: 6.
Notes: 7.
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions / Notes
I
CC1
(1)
Current into V
CC
Pin
(X9520: Active)
Read memory array
(3)
Write nonvolatile memory
0.4
1.5
mA
f
SCL
= 400KHz
I
CC2
(2)
Current into V
CC
Pin
(X9520:Standby)
With 2-Wire bus activity
(3)
No 2-Wire bus activity
50
50
μ
A
V
SDA
= V
CC
MR = Vss
WP = Vss or Open/Floating
V
SCL
= V
CC
(when no bus
activity else f
SCL
= 400kHz)
V
IN
(4)
= GND to V
CC.
I
LI
Input Leakage Current (SCL, SDA, MR)
0.1
10
μ
A
Input Leakage Current (WP)
10
μ
A
I
ai
Analog Input Leakage
1
10
μA
V
IN
= V
SS
to V
CC
with all other
analog inputs floating
V
OUT
(5)
= GND to V
CC.
X9520 is in Standby
(2)
I
LO
Output Leakage Current (SDA, V1RO,
V2RO, V3RO)
0.1
10
μ
A
V
TRIP1PR
V
TRIPxPR
V
TRIP1
Programming Range
V
TRIPx
Programming Range (x=2,3)
2.75
4.70
V
1.8
4.70
V
V
TRIP1
(6)
Pre - programmed V
TRIP1
threshold
2.85
4.55
3.0
4.7
3.05
4.75
V
Factory shipped default option A
Factory shipped default option B
V
TRIP2
(6)
Pre - programmed V
TRIP2
threshold
1.65
2.85
1.8
3.0
1.85
3.05
V
Factory shipped default option A
Factory shipped default option B
V
TRIP3
(6)
Pre - programmed V
TRIP3
threshold
1.65
2.85
1.8
3.0
1.85
3.05
V
Factory shipped default option A
Factory shipped default option B
I
Vx
V2 Input leakage current
V3 Input leakage current
1
1
μ
A
V
SDA
=V
SCL
=V
CC
Others=GND or V
CC
V
IL
(7)
Input LOW Voltage (SCL, SDA, WP, MR)
-0.5
0.8
V
V
IH
(7)
Input HIGH Voltage (SCL,SDA, WP, MR)
2.0
V
CC
+0.5
V
V
OLx
V1RO, V2RO, V3RO, SDA Output Low
Voltage
0.4
V
I
SINK
= 2.0mA
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