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| 24AA044 Datasheet, PDF (2/32 Pages) Microchip Technology – 4K I2C™ Serial EEPROM | |||
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24AA044
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings(â )
VCC.............................................................................................................................................................................6.5V
All inputs and outputs w.r.t. VSS ................................................................................................................... -0.3V to 6.5V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied ................................................................................................-40°C to +125°C
ESD protection on all pins ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï®ï³ 4 kV
â NOTICE: Stresses above those listed under âAbsolute Maximum Ratingsâ may cause permanent damage to the
device. These are stress ratings only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of the specifications is not implied. Exposure to Absolute Maximum Rating
conditions for extended periods may affect device reliability.
TABLE 1-1: DC SPECIFICATIONS
DC CHARACTERISTICS
Industrial (I): TA = -40°C to +85°C, VCC = +1.7V to +5.5V
Automotive (E): TA = -40°C to +125°C, VCC = +1.7V to +5.5V
Param.
No.
Symbol
Characteristic
Min.
Max.
Units
Conditions
â
A1, A2, SCL, SDA and WP
â
â
pins
D1
VIH
High-level input voltage
0.7 VCC VCC + 0.5
D2
VIL
Low-level input voltage
â
0.3 VCC
0.2 VCC
D3
VHYS
Hysteresis of Schmitt
Trigger inputs
0.05 VCC
â
D4
VOL
Low-level output voltage
â
0.40
D5
ILI
Input leakage current
â
±1
D6
ILO
Output leakage current
â
±1
D7
CIN, COUT Pin capacitance
(all inputs/outputs)
â
10
D8
ICC write Operating current
â
3
D9
ICC read
â
400
D10
ICCS
Standby current
â
1
â
5
Note: This parameter is periodically sampled and not 100% tested.
ââ
Vâ
V VCC ⥠2.5V
V VCC < 2.5V
V (Note)
V IOL = 3.0 mA, VCC = 2.5V
ïA VIN = VSS or VCC
ïA VOUT = VSS or VCC
pF VCC = 5.5V (Note)
TA = 25°C, FCLK = 1 MHz
mA VCC = 5.5V
ïA VCC = 5.5V, SCL = 1 MHz
ïA Industrial
ïA Automotive
SDA, SCL = VCC
A1, A2, WP = VSS
DS20005286A-page 2
ï£ 2014 Microchip Technology Inc.
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