13
FN8166.5
April 13, 2007
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 periodically sampled and not 100% tested.
DC Operating Characteristics (Over the recommended operating conditions unless otherwise specified.)
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
MIN.
TYP
MAX
UNITS
ICC1
VCC supply current
(active)
fSCK = 2.5 MHz, SO = Open, VCC = 6V
Other Inputs = VSS
400
μA
ICC2
VCC supply current
(non-volatile write)
fSCK = 2.5MHz, SO = Open, VCC = 6V
Other Inputs = VSS
15
mA
ISB
VCC current (standby)
SCK = SI = VSS, Addr. = VSS,
CS = VCC = 6V
3
μA
ILI
Input leakage current
VIN = VSS to VCC
10
μA
ILO
Output leakage current
VOUT = VSS to VCC
10
μA
VIH
Input HIGH voltage
VCC x 0.7
V
VIL
Input LOW voltage
VCC x 0.3
V
VOL
Output LOW voltage
IOL = 3mA
0.4
V
VOH
Output HIGH voltage
IOH = -1mA, VCC ≥ +3V
VCC - 0.8
V
VOH
Output HIGH voltage
IOH = -0.4mA, VCC ≤ +3V
VCC - 0.4
V
Endurance and Data Retention
PARAMETER
MIN
UNITS
Minimum endurance
100,000
Data changes per bit per register
Data retention
100
years
Capacitance
SYMBOL
TEST
TEST CONDITIONS
TYP
UNITS
CIN/OUT (Note 6) Input/Output capacitance (SI) VOUT = 0V
8
pF
Output capacitance (SO)
VOUT = 0V
8
pF
Input capacitance (A0, A1, CS, WP, HOLD, and SCK)
VIN = 0V
6
pF
Power-Up Timing
SYMBOL
PARAMETER
MIN
MAX
UNITS
VCC Power-up rate
0.2
V/ms
Power-up to initiation of read operation
1
ms
Power-up to initiation of write operation
50
ms
A.C. Test Conditions
Input Pulse Levels
VCC x 0.1 to VCC x 0.9
Input rise and fall times
10ns
Input and output timing level
VCC x 0.5
X9251