Datasheet
© 2008 Microchip Technology Inc. DS21073K-page 3
24AA65/24LC65/24C65
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
(†)
VCC.............................................................................................................................................................................7.0V
All inputs and outputs w.r.t. V
SS ..........................................................................................................-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
TABLE 1-1: DC CHARACTERISTICS
FIGURE 1-1: BUS TIMING START/STOP
† 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 an
extended period of time may affect device reliability.
DC CHARACTERISTICS
V
CC = +1.8V to +6.0V
Commercial (C): T
A =0°C to +70°C
Industrial (I): T
A =-40°C to +85°C
Automotive (E): T
A =-40°C to +125°C
Parameter Sym Min Max Units Conditions
A0, A1, A2, SCL and SDA pins:
High-level input voltage
Low-level input voltage
Hysteresis of Schmitt Trigger inputs
Low-level output voltage
V
IH
VIL
VHYS
VOL
.7 VCC
—
.05 V
CC
—
—
.3 VCC
—
.40
V
V
V
V
(Note 1)
I
OL = 3.0 mA
Input leakage current I
LI — ±1 μAVIN = .1V to VCC
Output leakage current ILO — ±1 μAVOUT = .1V to VCC
Pin capacitance
(all inputs/outputs)
CIN, COUT —10pFVCC = 5.0V (Note 1)
T
A = 25°C, FCLK = 1 MHz
Operating current ICC Write
I
CC Read
—
—
3
150
mA
μA
V
CC = 6.0V, SCL = 400 kHz
V
CC = 6.0V, SCL = 400 kHz
Standby current ICCS —5μAVCC = 5.0V, SCL = SDA = VCC
A0, A1, A2 = VSS
Note 1: This parameter is periodically sampled and not 100% tested.
TSU:STA
THD:STA
VHYS
TSU:STO
Start Stop
SCL
SDA