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X9111 Datasheet, PDF (10/18 Pages) Xicor Inc. – Single Digitally-Controlled Potentiometer
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X9111
D.C. Operating Characteristics Over the recommended operating conditions unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN.
ICC1
ICC2
ISB
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
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
VCC x 0.7
-1
VCC - 0.8
VCC - 0.4
TYP.
1
MAX.
400
5
3
10
10
VCC + 1
VCC x 0.3
0.4
UNITS
µA
mA
µA
µA
µA
V
V
V
V
V
Endurance And Data Retention
PARAMETER
Minimum Endurance
Data Retention
MIN
100,000
100
UNITS
Data changes per bit per register
years
Capacitance
SYMBOL
TEST
CIN/OUT (Note 6) Input/Output capacitance (SI)
COUT (Note 6) Output capacitance (SO)
CIN (Note 6) Input capacitance (A0, CS, WP, HOLD, and SCK)
TEST CONDITIONS
VOUT = 0V
VOUT = 0V
VIN = 0V
MAX
8
8
6
UNITS
pF
pF
pF
Power-Up Timing
SYMBOL
PARAMETER
MIN
MAX
UNITS
tr VCC (Note 6) VCC power-up rate
0.2
50
V/ms
tPUR (Note 7) Power-up to initiation of read operation
1
ms
tPUW (Note 7) Power-up to initiation of write operation
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 specific instruction can be issued. These
parameters are not 100% tested.
A.C. Test Conditions
Input pulse levels
Input rise and fall times
Input and output timing level
VCC x 0.1 to VCC x 0.9
10ns
VCC x 0.5
10
FN8159.1
March 25, 2005
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