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| X9111 Datasheet, PDF (12/21 Pages) Xicor Inc. – Single Digitally-Controlled Potentiometer | |||
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X9111 â Preliminary Information
D.C. OPERATING CHARACTERISTICS (Over the recommended operating conditions unless otherwise specified.)
Symbol
ICC1
ICC2
ISB
Parameter
VCC supply current
(active)
VCC supply current
(nonvolatile write)
VCC current (standby)
ILI
Input leakage current
ILO Output leakage current
VIH Input HIGH voltage
VIL Input LOW voltage
VOL Output LOW voltage
VOL Output LOW voltage
VOL Output LOW voltage
Min.
Limits
Typ. Max.
400
1
5
3
VCC x 0.7
â1
VCC - 0.8
VCC - 0.4
10
10
VCC + 1
VCC x 0.3
0.4
Units
µA
mA
µA
µA
µA
V
V
V
V
V
Test Conditions
fSCK = 2.5 MHz, SO = Open, VCC=5.5V
Other Inputs = VSS
fSCK = 2.5MHz, SO = Open, VCC=5.5V
Other Inputs = VSS
SCK = SI = VSS, Addr. = VSS,
CS = VCC = 5.5V
VIN = VSS to VCC
VOUT = VSS to VCC
IOL = 3mA
IOH = -1mA, VCC ⥠+3V
IOH = -0.4mA, VCC ⤠+3V
ENDURANCE AND DATA RETENTION
Parameter
Minimum Endurance
Data Retention
Min.
100,000
100
Units
Data changes per bit per register
years
CAPACITANCE
Symbol
CIN/OUT(6)
COUT(6)
CIN(6)
Test
Input/Output capacitance (SI)
Output capacitance (SO)
Input capacitance (A0, CS, WP, HOLD, and SCK)
Max.
8
8
6
Units
pF
pF
pF
Test Conditions
VOUT = 0V
VOUT = 0V
VIN = 0V
POWER-UP TIMING
Symbol
Parameter
Min.
Max.
Units
tr VCC(6)
VCC power-up rate
0.2
tPUR(7)
Power-up to initiation of read operation
tPUW(7)
Power-up to initiation of write operation
50
V/ms
1
ms
50
ms
Notes: (6) This parameter is not 100% tested
(7) tPUR and tPUW are the delays required from the time the (last) power supply (VCC-) is stable until the speciï¬c instruction can be
issued. These parameters are not 100% tested.
REV 1.1.15 5/9/03
www.xicor.com
Characteristics subject to change without notice. 12 of 21
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