CAT25M02 Datasheet, PDF (2/12 Pages) ON Semiconductor – 2 Mb SPI Serial CMOS EEPROM

CAT25M02
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameters
Ratings
Units
Operating Temperature
–40 to +125
°C
Storage Temperature
–65 to +150
°C
Voltage on any Pin with Respect to Ground (Note 1)
–0.5 to +6.5
V
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
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 4)
Symbol
Parameter
Min
Units
N_END (Notes 2, 3)
Endurance
1,000,000
Program/Erase Cycles
T_DR
Data Retention
100
Years
2. Page Mode, V_CC = 5 V, 25°C.
3. The device uses ECC (Error Correction Code) logic with 6 ECC bits to correct one bit error in 4 data bytes. Therefore, when a single byte
has to be written, 4 bytes (including the ECC bits) are re−programmed. It is recommended to write by multiple of 4 bytes located at addresses
4N, 4(N+1), 4(N+2), 4(N+3), in order to benefit from the maximum number of write cycles.
4. 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.
Table 3. D. C. OPERATING CHARACTERISTICS
(V_CC = 1.7 V to 5.5 V, T_A = −40°C to +85°C and V_CC = 2.5 V to 5.5 V, T_A = −40°C to +125°C, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min
Max
Units
I_CCR
I_CCW
Supply Current
(Read Mode)
Read, SO open /
−40°C to +85°C
Supply Current
(Write Mode)
Read, SO open /
−40°C to +125°C
Write, CS = V_CC/
−40°C to +85°C
V_CC = 1.7 V, f_SCK = 5 MHz
V_CC = 2.5 V, f_SCK = 10 MHz
V_CC = 5.5 V, f_SCK = 10 MHz
2.5 V < V_CC < 5.5 V,
f_SCK = 10 MHz
1.7 V < V_CC < 5.5 V
1.2
mA
1.6
mA
2
mA
2
mA
2
mA
Write, CS = V_CC/
−40°C to +125°C
2.5 V < V_CC < 5.5 V
2
mA
I_SB1
(Note 5)
Standby Current
V_IN = GND or V_CC,
CS = V_CC, WP = V_CC,
HOLD = V_CC,
V_CC = 5.5 V
T_A = −40°C to +85°C
T_A = −40°C to +125°C
2
mA
4
mA
I_SB2
(Note 5)
Standby Current
V_IN = GND or V_CC,
CS = V_CC, WP = GND,
HOLD = GND,
V_CC = 5.5 V
T_A = −40°C to +85°C
T_A = −40°C to +125°C
3
mA
5
mA
I_L
Input Leakage Current V_IN = GND or V_CC
−2
2
mA
I_LO
Output Leakage
CS = V_CC
Current
V_OUT = GND or V_CC
−2
2
mA
V_IL1
Input Low Voltage
V_CC ≥ 2.5 V
−0.5
0.3V_CC
V
V_IH1
Input High Voltage
V_CC ≥ 2.5 V
0.7V_CC
V_CC + 0.5
V
V_IL2
Input Low Voltage
V_CC < 2.5 V
−0.5
0.25V_CC
V
V_IH2
Input High Voltage
V_CC < 2.5 V
0.75V_CC
V_CC + 0.5
V
V_OL1
Output Low Voltage
V_CC ≥ 2.5 V, I_OL = 3.0 mA
0.4
V
V_OH1
Output High Voltage
V_CC ≥ 2.5 V, I_OH = −1.6 mA
V_CC − 0.8V
V
V_OL2
Output Low Voltage
V_CC < 2.5 V, I_OL = 150 mA
0.2
V
V_OH2
Output High Voltage
V_CC < 2.5 V, I_OH = −100 mA
V_CC − 0.2V
V
5. When not driven, the WP and HOLD inputs are pulled up to V_CC internally. For noisy environments, when the pin is not used, it is
recommended the WP and HOLD input to be tied to V_CC, either directly or through a resistor.
http://onsemi.com
2