X9259 Datasheet, PDF (14/21 Pages) Xicor Inc. – Quad Digitally-Controlled (XDCP) Potentiometers

X9259
DC Electrical Specifications Over the recommended operating conditions unless otherwise specified.
SYMBOL
PARAMETER
I_CC1
V_CC supply current
(active)
I_CC2
V_CC supply current
(non-volatile write)
TEST CONDITIONS
f_SCL = 400kHz; V_CC = +6V;
SDA = Open; (for 2-Wire, Active, Read and
Volatile Write States only)
f_SCL = 400kHz; V_CC = +6V;
SDA = Open; (for 2-Wire, Active,
Non-volatile Write State only)
LIMITS
MIN
TYP
MAX
UNITS
3
mA
5
mA
I_SB
V_CC current (standby)
I_LI
I_LO
V_IH
V_IL
V_OL
V_OH
V_OH
Input leakage current
Output leakage current
Input HIGH voltage
Input LOW voltage
Output LOW voltage
Output HIGH voltage
Output HIGH voltage
V_CC = +6V; V_IN = V_SS or V_CC; SDA = V_CC;
(for 2-Wire, Standby State only)
V_IN = V_SS to V_CC
V_OUT = V_SS to V_CC
I_OL = 3mA
I_OH = -1mA, V_CC ≥ +3V
I_OH = -0.4mA, V_CC ≤ +3V
V_CC x 0.7
-1
V_CC - 0.8
V_CC - 0.4
5
µA
10
µA
10
µA
V_CC + 1
V
V_CC x 0.3
V
0.4
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
C_IN/OUT(6)
C_IN(6)
TEST
Input / Output capacitance (SDA)
Input capacitance (SCL, WP, A2, A1 and A0)
Power-up Timing
SYMBOL
tr VCC⁽⁶⁾
tPUR⁽⁷⁾
tPUW⁽⁷⁾
PARAMETER
V_CC Power-up rate
Power-up to initiation of read operation
Power-up to initiation of write operation
MAX
8
6
MIN
0.2
UNITS
pF
pF
TEST CONDITIONS
V_OUT = 0V
V_IN = 0V
MAX
50
1
50
UNITS
V/ms
ms
ms
A.C. Test Conditions
Input Pulse Levels
Input rise and fall times
Input and output timing level
V_CC x 0.1 to V_CC x 0.9
10ns
V_CC x 0.5
Notes: (6) This parameter is not 100% tested
(7) t_PUR and t_PUW are the delays required from the time the (last) power supply (V_CC-) is stable until the specific instruction can be issued.
These parameters are periodically sampled and not 100% tested.
14
FN8169.2
September 16, 2005