x93256 Intersil Corporation, x93256 Datasheet - Page 5

• Manufacturer Part Number: x93256
• Description: Dual Digitally Controlled Potentiometers Xdcps?
• Manufacturer: Intersil Corporation

D.C. OPERATING CHARACTERISTICS (Over recommended operating conditions unless otherwise specified.)
ENDURANCE AND DATA RETENTION
A.C. CONDITIONS OF TEST
Symbol
C
Test Circuit #1
Input pulse levels
Input rise and fall times
Input reference levels
Test Point
IN
I
I
CC1
CC2
I
V
V
I
I
I
I
SB
LI
LI
LI
LI
(5)(7)
IH
IL
V
V
(EEPROM Store)
Standby supply current
CS input leakage current
CS input leakage current
CS input leakage current
INC, U/D input leakage current
CS, INC, U/D input HIGH voltage
CS, INC, U/D input LOW voltage
CS, INC, U/D input capacitance
V
CC
CC
H
Minimum endurance
/R
active current (Increment)
active current (Store)
H
Data retention
Parameter
Parameter
5
0V to 3V
10ns
1.5V
Circuit #2 SPICE Macro Model
R
H
V
CC
Min.
-0.5
120
10pF
60
x 0.7
C
H
X93256
R
200,000
Typ.
Limits
TOTAL
Min.
200
100
200
100
50
25pF
(4)
C
W
V
V
CC
CC
Max.
1400
10pF
250
300
600
150
250
±1
±1
10
1
4
C
+ 0.5
x 0.1
L
R
L
Unit
µA
µA
µA
µA
µA
µA
µA
µA
µA
pF
V
V
Data changes per bit
CS = V
= 0.4V @ max. t
CS = V
= 0.4V @ max. t
CS = V
= V
CS = V
= V
CS = V
V
CS = V
V
V
V
V
V
(5)
(5)
V
f = 1MHz
SS
SS
IN
CC
CC
IN
CC
IH
IH
= V
= V
or V
or V
= 3V, CS = 0
= 5V, CS = 0
= 3V, V
@ max. t
@ max. t
IH
IH
IL
IL
CC
CC
Years
CC
SS
Unit
Test Conditions
, U/D = V
, U/D = V
, U/D = V
, U/D = V
CC
CC -
(6)
- 0.3V, U/D and INC =
- 0.3V, U/D and INC =
to V
(5)
- 0.3V V
IN
0.3V V
CC
WR
WR
= V
CYC
CYC
IL
IL
IL
IL
(5)
(5)
(5)
SS
V
V
or V
or V
or V
or V
CC
CC
CC
CC
V
V
, T
CC
CC
IH
IH
IH
IH
= 5V
A
= 3V
= 5V
= 3V
March 24, 2006
= 25°C,
= 3V
= 5V
and INC
and INC
and INC
and INC
FN8188.1