x9525vzi Intersil Corporation, x9525vzi Datasheet - Page 18

• Manufacturer Part Number: x9525vzi
• Description: Dual Dcp, Eeprom Memory
• Manufacturer: Intersil Corporation

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
Notes: 1. The device goes into Standby: 200nS after any STOP, except those that initiate a high voltage write cycle; t
Notes: 1. Current through external pull up resistor not included.
Notes: 1.
Notes: 1.
Notes: 1. V
I
I
I
I
I
V
V
V
CC1
CC2
LI
ai
LO
IL
IH
OLx
Symbol
(1)
(1)
(1)
(1)
Address Byte are incorrect; 200nS after a STOP ending a read operation; or t
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.
V
V
IL
IN
OUT
Min. and V
= Voltage applied to input pin.
= Voltage applied to output pin.
Current into V
Current into V
Input Leakage Current (SCL, SDA)
Input Leakage Current (WP, A
Analog Input Leakage
Output Leakage Current (SDA)
Input LOW Voltage (SCL, SDA, WP, A
Input HIGH Voltage (SCL,SDA, WP, A
SDA Output Low Voltage
IH
Max. are for reference only and are not tested
18
CC
CC
With 2-Wire bus activity
Parameter
Write nonvolatile memory
Pin
Pin
Read memory array
No 2-Wire bus activity
(X9525:Standby)
(X9525: Active)
0
)
0
0
(1)
(1)
)
)
X9525
-0.5
Min
2.0
Typ
0.1
0.1
1
WC
Max
V
+0.5
0.4
1.5
0.8
0.4
50
50
10
10
10
10
CC
after a STOP ending a write operation.
Unit
mA
μA
μA
μA
µA
μA
V
V
V
f
V
WP = Vss or Open/Floating
V
else f
V
V
analog inputs floating
V
X9525 is in Standby
I
SCL
SINK
SDA
SCL
IN
IN
OUT
Test Conditions / Notes
(1)
= V
= 400kHz
= V
SCL
= 2.0mA
= V
(1)
= GND to V
SS
CC
WC
= GND to V
CC
= 400kHz)
to V
(when no bus activity
after a STOP that initiates
CC
with all other
CC.
(1)
CC.
January 3, 2006
FN8210.1