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24LC014T I2C? Serial EEPROM Family Data Sheet Microchip
Microchip Technology Microchip
24LC014T Datasheet PDF : 42 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
24AAXX/24LCXX/24FCXX
2.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings (†)
VCC.............................................................................................................................................................................6.5V
All inputs and outputs w.r.t. VSS ......................................................................................................... -0.6V to VCC +1.0V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied ................................................................................................-40°C to +125°C
ESD protection on all pins ......................................................................................................................................................≥ 4 kV
† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to
the device. This is a stress rating only and functional operation of the device at those or any other conditions
above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
TABLE 2-1: DC CHARACTERISTICS
DC CHARACTERISTICS
Electrical Characteristics:
Industrial (I):
VCC = +1.7V to 5.5V TA = -40°C to +85°C
Automotive (E): VCC = +2.5V to 5.5V TA = -40°C to 125°C
Param.
No.
Sym.
Characteristic
Min.
Max. Units
Conditions
D1
A0, A1, A2, SCL, SDA and
WP pins:
D2
VIH
High-level input voltage
0.7 VCC
D3
VIL
Low-level input voltage
0.3 VCC
0.2 VCC
D4
VHYS Hysteresis of Schmitt Trigger 0.05 VCC
inputs (SDA, SCL pins)
D5
VOL
Low-level output voltage
0.40
D6
ILI
Input leakage current
±1
D7
ILO
Output leakage current
±1
D8
CIN,
Pin capacitance
COUT (all inputs/outputs)
10
D9
ICC Read Operating current
400
1
ICC Write
D10 ICCS
Standby current
3
5
1
5
50
Note 1: This parameter is periodically sampled and not 100% tested.
——
V—
V VCC 2.5V
V VCC < 2.5V
V (Note 1)
V IOL = 3.0 mA @ VCC = 2.5V
μA VIN = VSS or VCC
μA VOUT = VSS or VCC
pF VCC = 5.0V (Note 1)
TA = 25°C, FCLK = 1 MHz
μA 24XX128, 256, 512: VCC = 5.5V,
SCL = 400 kHz
mA All except 24XX128, 256, 512:
VCC = 5.5V, SCL = 400 kHz
mA VCC = 5.5V, All except 24XX512
mA VCC = 5.5V, 24XX512
μA TA = -40°C to +85°C
SCL = SDA = VCC = 5.5V
A0, A1, A2, WP = VSS or VCC
μA TA = -40°C to 125°C
SCL = SDA = VCC = 5.5V
A0, A1, A2, WP = VSS or VCC
μA 24C01C and 24C02C only
SCL = SDA = VCC = 5.5V
A0, A1, A2, WP = VSS or VCC
DS21930B-page 4
© 2007 Microchip Technology Inc.
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