CAT93C46R Datasheet, PDF (2/13 Pages) Catalyst Semiconductor – 1-Kb Microwire Serial EEPROM

CAT93C46R
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Value
Units
Storage Temperature
−65 to +150
°C
Voltage on Any Pin with Respect to Ground (Note 1)
−0.5 to +6.5
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. The DC input voltage on any pin should not be lower than −0.5 V or higher than V_CC + 0.5 V. During transitions, the voltage on any pin may
undershoot to no less than −1.5 V or overshoot to no more than V_CC + 1.5 V, for periods of less than 20 ns.
Table 2. RELIABILITY CHARACTERISTICS (Note 2)
Symbol
Parameter
Min
Units
N_END (Note 3) Endurance
1,000,000
Program / Erase Cycles
T_DR
Data Retention
100
Years
2. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC−Q100
and JEDEC test methods.
3. Block Mode, V_CC = 5 V, T_A = 25°C
Table 3. D.C. OPERATING CHARACTERISTICS (V_CC = +1.8 V to +5.5 V, unless otherwise specified.)
Symbol
Parameter
Test Conditions
Min
I_CC1
Power Supply Current (Write)
I_CC2
Power Supply Current (Read)
I_SB1
Power Supply Current (Standby) (x8 Mode)
f_SK = 1 MHz
V_CC = 5.0 V
f_SK = 1 MHz
V_CC = 5.0 V
CS = 0 V
ORG = GND
I_SB2
Power Supply Current (Standby) (x16 Mode)
CS = 0 V
ORG = Float or V_CC
I_LI
Input Leakage Current
V_IN = 0 V to V_CC
I_LO
Output Leakage Current (Including ORG pin)
V_OUT = 0 V to V_CC,
CS = 0 V
V_IL1
V_IH1
V_IL2
V_IH2
V_OL1
V_OH1
V_OL2
V_OH2
Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Output Low Voltage
Output High Voltage
4.5 V v V_CC < 5.5 V
4.5 V v V_CC < 5.5 V
1.8 V v V_CC < 4.5 V
1.8 V v V_CC < 4.5 V
4.5 V v V_CC < 5.5 V
I_OL = 2.1 mA
4.5 V v V_CC < 5.5 V
I_OH = −400 mA
1.8 V v V_CC < 4.5 V
I_OL = 1 mA
1.8 V v V_CC < 4.5 V
I_OH = −100 mA
−0.1
2
0
V_CC x 0.7
2.4
V_CC − 0.2
Max
Units
1
mA
500
mA
10
mA
10
mA
2
mA
2
mA
0.8
V
V_CC + 1
V
V_CC x 0.2
V
V_CC + 1
V
0.4
V
V
0.2
V
V
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