N24C64 Datasheet, PDF (3/11 Pages) ON Semiconductor – 64 Kb I2C CMOS Serial EEPROM

N24C64
Table 3. 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
1
mA
I_CCW
Write Current
Write, f_SCL = 1 MHz
1
mA
I_SB
Standby Current
All I/O Pins at GND or V_CC
2
mA
I_L
I/O Pin Leakage
Pin at GND or V_CC
2
mA
V_IL
Input Low Voltage
SCL, SDA
−0.5
V_CC x 0.3
V
V_IH
Input High Voltage
SCL, SDA
V_CC x 0.7
V_CC + 0.5
V
V_ILA
Input Low Voltage
A2, A1, A0 and WP
−0.5
V_CC x 0.3
V
V_IHA
Input High Voltage
A2, A1, A0 and WP
V_CC x 0.8
V_CC + 0.5
V
V_OL1
Output Low Voltage
V_CC ≥ 2.5 V, I_OL = 3.0 mA
0.4
V
V_OL2
Output Low Voltage
V_CC < 2.5 V, I_OL = 1.0 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.
Table 4. PIN IMPEDANCE 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
Conditions
Min
Max
Units
C_IN (Note 4) SDA I/O Pin Capacitance
V_IN = 0 V
8
pF
C_IN (Note 4) Input Capacitance (other pins)
V_IN = 0 V
6
pF
R_PD (Note 5) WP, A0, A1 or A2 On−Chip Pull−Down Resistor
V_IN < V_IHA
50
kW
I_PD (Note 5) WP, A0, A1 or A2 On−Chip Pull−Down Current
V_IN > V_IHA
2
mA
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.
5. For improved noise immunity (and to allow for floating input pins), the WP, A0, A1 & A2 inputs are pulled−down to GND by relatively strong
on−chip resistors. When attempting to drive these inputs High, the external drivers must be able to supply sufficient current, until the input level
at the pin exceeds V_IHA. Once the input level at the pin exceeds V_IHA, the resistive pull−down (R_PD) converts to a constant current pull−down
(I_PD).
www.onsemi.com
3