N24C02 Datasheet, PDF (2/10 Pages) ON Semiconductor – 2-Kb, 4-Kb, 8-Kb and 16-Kb I2C CMOS Serial EEPROM

N24C02, N24C04, N24C08, N24C16
SCL
A₂, A₁, A₀
WP
V_CC
N24Cxx
SDA
V_SS
Figure 1. Functional Symbol
Table 1. PIN FUNCTION
Pin Name
Function
A0, A1, A2
Device Address Input
SDA
Serial Data Input/Output
SCL
Serial Clock Input
WP
Write Protect Input
V_CC
Power Supply
V_SS
Ground
NC
No Connect
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameters
Ratings
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 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. During input transitions, voltage undershoot on any pin should not exceed −1 V for more than 20 ns. Voltage overshoot on pins A₀, A₁, A₂
and WP should not exceed V_CC + 1 V for more than 20 ns, while voltage on the I²C bus pins, SCL and SDA, should not exceed the absolute
maximum ratings, irrespective of V_CC.
Table 3. RELIABILITY CHARACTERISTICS
Symbol
Parameter
Min
Units
N_END (Note 2)
Endurance
T_DR (Note 2)
Data Retention
2. T_A = 25°C
3. A Write Cycle refers to writing a Byte or a Page.
1,000,000
100
Write Cycles (Note 3)
Years
Table 4. D.C. OPERATING CHARACTERISTICS
(V_CC = 1.7 V / 1.6 V* to 5.5 V, T_A = −40°C to +85°C and V_CC = 1.8 V to 5.5 V, T_A = −40°C to +125°C, unless otherwise specified.)
Symbol
Parameter
Test Conditions
Min
Max
Units
I_CCR
Read Current
Read, f_SCL = 1 MHz
0.3
mA
I_CCW
Write Current
Write
0.5
mA
I_SB
Standby Current
All I/O Pins at GND or V_CC
T_A = −40°C to +85°C
1
mA
T_A = −40°C to +125°C
2
I_L
I/O Pin Leakage
Pin at GND or V_CC
2
mA
V_IL1
Input Low Voltage
2.2 V ≤ V_CC ≤ 5.5 V
−0.5
0.3 V_CC
V
V_IL2
Input Low Voltage
1.6 V ≤ V_CC < 2.2 V
−0.5
0.2 V_CC
V
V_IH1
Input High Voltage
2.2 V ≤ V_CC ≤ 5.5 V
0.7 V_CC
V_CC + 0.5
V
V_IH2
Input High Voltage
1.6 V ≤ V_CC < 2.2 V
0.8 V_CC
V_CC + 0.5
V
V_OL1
Output Low Voltage
V_CC ≥ 2.2 V, I_OL = 6.0 mA
0.4
V
V_OL2
Output Low Voltage
V_CC < 2.2 V, I_OL = 2.0 mA
0.2
V
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
*V_CC(min) = 1.6 V for Read operations, T_A = −20°C to +85°C.
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