24AA1025_08 Datasheet, PDF (2/24 Pages) Microchip Technology – 1024K I2C™ CMOS Serial EEPROM

24AA1025/24LC1025/24FC1025
1.0 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 1-1: DC CHARACTERISTICS
DC 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, SCL, SDA and
—
—
—
WP pins:
D2
VIH
High-level input voltage 0.7 VCC
—
V
D3
VIL
Low-level input voltage
—
0.3 VCC
V
0.2 VCC
V
D4
VHYS Hysteresis of Schmitt
0.05 VCC
—
V
Trigger inputs
(SDA, SCL pins)
D5
VOL
Low-level output voltage
—
0.40
V
D6
ILI
Input leakage current
—
±1
μA
D7
ILO
Output leakage current
—
D8
CIN,
Pin capacitance
—
COUT (all inputs/outputs)
D9
ICC Read Operating current
—
ICC Write
—
D10 ICCS
Standby current
—
±1
μA
10
pF
450
μA
5
mA
5
μA
Note: This parameter is periodically sampled and not 100% tested.
VCC ≥ 2.5V
VCC < 2.5V
VCC ≥ 2.5V (Note)
IOL = 3.0 mA @ VCC = 4.5V
IOL = 2.1 mA @ VCC = 2.5V
VIN = VSS or VCC, WP = VSS
VIN = VSS or VCC, WP = VCC
VOUT = VSS or VCC
VCC = 5.0V (Note)
TA = 25°C, FCLK = 1 MHz
VCC = 5.5V, SCL = 400 kHz
VCC = 5.5V
TA = -40°C to 85°C
SCL = SDA = VCC = 5.5V
A0, A1, WP = VSS, A2 = VCC
DS21941F-page 2
© 2008 Microchip Technology Inc.