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| X40626 Datasheet, PDF (15/22 Pages) Xicor Inc. – Dual Voltage CPU Supervisor with 64K Serial EEPROM | |||
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X40626
ABSOLUTE MAXIMUM RATINGS
Temperature under bias ................... -65°C to +135°C
Storage temperature ........................ -65°C to +150°C
Voltage on any pin with respect to VSS... -1.0V to +7V
D.C. output current (sink) ................................... 10mA
Lead temperature (soldering, 10 seconds) ........ 300°C
Table 2. Recommended Operating Conditions
Temp
Commercial
Industrial
Min.
0°C
-40°C
Max.
70°C
+85°C
COMMENT
Stresses above those listed under âAbsolute Maximum
Ratingsâ may cause permanent damage to the device.
This is a stress rating only; functional operation of the
device (at these or any other conditions above those
listed in the operational sections of this specification) is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
D.C. OPERATING CHARACTERISTICS (Over the recommended operating conditions unless otherwise specified.)
Symbol
ICC1(1)
ICC2(2)
ISB1(2)
Parameter
Active Supply Current Read
Active Supply Current Write
Standby Current DC (WDT off)
ISB2(3)
Standby Current DC (WDT on)
ILI
Input Leakage Current
ILO
Output Leakage Current
VCC = 2.7 to 5.5V
Min
Max
1.0
3.0
1
30
10
10
Unit
mA
mA
µA
µA
µA
µA
Test Conditions
VIL = VCC x 0.1, VIH = VCC x 0.9
fSCL = 400kHz, SDA = Open
VSDA=VSCL=VCC
Others=GND or VCC
VSDA=VSCL=VCC
Others=GND or VCC
VIN = GND to VCC
VSDA = GND to VCC
Device is in Standby
VIL
VIH
VHYS
VOL
Input LOW Voltage
Input HIGH Voltage
Schmitt Trigger Input Hysteresis
Fixed input level
VCC related level
Output LOW Voltage
-1
VCC x 0.7
0.2
.05 x VCC
VCC x 0.3
VCC +0.5
0.4
V
V
V
V
V
IOL = 1.0mA (VCC=3V)
IOL = 3.0mA (VCC=5V)
Notes: (1) The device enters the Active state after any start, and remains active until: (a) 9 clock cycles later if the Device Select Bits in the Slave
Address Byte are incorrect; or (b) 200nS after a stop ending a read operation.
(2) The device enters the Active state after any start, and remains active until tWC after a stop ending a write operation.
(3) The device goes into Standby: (a) 200nS after any stop, except those that initiate a nonvolatile write cycle; or (b) tWC after a stop that
initiates a nonvolatile cycle; or 9 clock cycles after any start that is not followed by the correct Device Select Bits in the Slave Address
Byte.
15
FN8119.0
March 28, 2005
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