15
FN8174.3
June 23, 2011
D.C. OPERATING CHARACTERISTICS (Over the recommended operating conditions unless otherwise specified.)
ENDURANCE AND DATA RETENTION
CAPACITANCE
POWER-UP TIMING
A.C. TEST CONDITIONS
NOTES:
16. This parameter is not 100% tested.
17. 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 are not 100% tested.
18. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
Symbol
Parameter
Limits
Test Conditions
Min.
Max.
ICC1
VCC Supply Current
(Active)
400
μAfSCK = 2.5 MHz, SO = Open, VCC = 6V
Other Inputs = VSS
ICC2
VCC Supply Current
(Nonvolatile Write)
15
mA
fSCK = 2.5MHz, SO = Open, VCC = 6V
Other Inputs = VSS
ISB
VCC Current (Standby)
3
μASCK = SI = VSS, Addr. = VSS,
CS = VCC = 6V
ILI
Input Leakage Current
10
μAVIN = VSS to VCC
ILO
Output Leakage Current
10
μAVOUT = VSS to VCC
VIH
Input HIGH Voltage
VCC x 0.7
VCC + 1
V
VIL
Input LOW Voltage
-1
VCC x 0.3
V
VOL
Output LOW Voltage
0.4
V
IOL = 3mA
VOH
Output HIGH Voltage
VCC - 0.8
V
IOH = -1mA, VCC ≥ +3V
VOH
Output HIGH Voltage
VCC - 0.4
V
IOH = -0.4mA, VCC ≤ +3V
Parameter
Min.
Units
Minimum Endurance
100,000
Data changes per bit per register
Data Retention
100
Years
Symbol
Test
Max.
Units
Test Conditions
Input / Output Capacitance (SI)
8
pF
VOUT = 0V
Output Capacitance (SO)
8
pF
VOUT = 0V
Input Capacitance (A0, CS, WP, HOLD, and
SCK)
6pF
VIN = 0V
Symbol
Parameter
Min.
Max.
Units
VCC Power-up Rate
0.2
50
V/ms
Power-up to Initiation of Read Operation
1
ms
Power-up to Initiation of Write Operation
50
ms
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
X9271