24AA64FT-I Datasheet, PDF (2/30 Pages) Microchip Technology – 64K I2C Serial EEPROM with Quarter-Array Write-Protect

24AA64F/24LC64F
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 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 1-1: DC CHARACTERISTICS
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 = +2.5V to +5.5V
Param.
No.
Sym.
Characteristic
Min.
Typ.
Max. Units
Conditions
—
A0, A1, A2, WP, SCL
—
—
—
and SDA pins
D1
VIH
High-level input voltage 0.7 VCC —
—
D2
VIL
Low-level input voltage
—
— 0.3 VCC
0.2 VCC
D3
VHYS Hysteresis of Schmitt 0.05 VCC —
—
Trigger inputs (SDA,
SCL pins)
D4
VOL
Low-level output voltage
—
—
0.40
D5
ILI
Input leakage current
—
D6
ILO
Output leakage current —
D7
CIN,
Pin capacitance
—
COUT (all inputs/outputs)
D8
ICC write Operating current
—
D9
ICC read
—
D10 ICCS
Standby current
—
—
—
±1
—
±1
—
10
0.1
3
0.05
400
.01
1
—
5
Note 1: This parameter is periodically sampled and not 100% tested.
2: Typical measurements taken at room temperature.
——
V—
V VCC ≥ 2.5V
V VCC < 2.5V
V VCC ≥ 2.5V (Note 1)
V IOL = 3.0 mA @ VCC = 4.5V
IOL = 2.1 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
mA VCC = 5.5V, SCL = 400 kHz
μA
μA Industrial
μA Automotive
SDA = SCL = VCC
A0, A1, A2, WP = VSS
DS22154A-page 2
© 2009 Microchip Technology Inc.