24AA64_02 Datasheet, PDF (2/24 Pages) Microchip Technology – 64K I2C™ Serial EEPROM

24AA64/24LC64
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings†
VCC.............................................................................................................................................................................6.5V
All inputs and outputs w.r.t. VSS ......................................................................................................... -0.3V to VCC +1.0V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temp. with power applied ..........................................................................................................-40°C to +125°C
ESD protection on all pins ......................................................................................................................................................≥ 4 kV
† NOTICE: Stresses above those listed under “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.
1.1 DC Characteristics
DC CHARACTERISTICS
VCC = +1.8V to +5.5V
Industrial (I): TAMB = -40°C to +85°C
Automotive (E): TAMB = -40°C to +125°C
Param.
No.
Sym
Characteristic
Min
Typ
Max Units
Conditions
D1
VIH WP, SCL and SDA pins
—
—
—
——
D2
— High level input voltage 0.7 VCC —
—
V—
D3
VIL Low level input voltage
—
— 0.3 VCC V —
D4
VHYS Hysteresis of Schmitt
0.05 VCC —
—
V (Note 1)
Trigger inputs
D5
VOL Low level output voltage
—
D6
ILI Input leakage current
—
D7
ILO Output leakage current —
D8
CIN, Pin capacitance
—
COUT (all inputs/outputs)
D9 ICC write Operating current
—
D10 ICC read
—
D11
ICCS Standby current
—
—
—
0.40
—
±10
—
±10
—
10
0.1
3
0.05
1
.01
1
—
5
Note 1: This parameter is periodically sampled and not 100% tested.
2: Typical measurements taken at room temperature.
V IOL = 3.0 mA, VCC = 2.5V
µA VIN =.1V to VCC
µA VOUT =.1V to VCC
pF VCC = 5.0V (Note 1)
TAMB = 25°C, FCLK = 1 MHz
mA VCC = 5.5V, SCL = 400 kHz
mA —
µA Industrial
µA Automotive
SDA = SCL = VCC
WP = VSS
DS21189F-page 2
 2002 Microchip Technology Inc.