24C01SC_04 Datasheet, PDF (2/16 Pages) Microchip Technology – 1K/2K 5.0V I2C Serial EEPROMs for Smart Cards

24C01SC/24C02SC
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings^(†)
VCC.............................................................................................................................................................................7.0V
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 pads ......................................................................................................................................................≥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 these or any other conditions above those
indicated in the operational listings of this specification is not implied. Exposure to Absolute Maximum Rating
conditions for extended periods may affect device reliability.
TABLE 1-1: DC CHARACTERISTICS
DC CHARACTERISTICS
VCC = +4.5V to +5.5V Commercial (C): TA = 0°C to +70°C
Parameter
Symbol
Min.
Max.
SCL and SDA pads:
High level input voltage
VIH
.7 VCC
—
Low level input voltage
VIL
—
.3 VCC
Hysteresis of Schmidt Trigger
VHYS
.05 VCC
—
inputs
Low level output voltage
VOL
—
.40
Input leakage current (SCL)
ILI
-10
10
Output leakage current (SDA)
ILO
-10
10
Pin capacitance (all inputs/outputs)
CIN,
—
10
COUT
Operating current
ICC Write
—
3
ICC Read
—
1
Standby current
ICCS
—
100
Note 1: This parameter is periodically sampled and not 100% tested.
Units
Conditions
—
V
V (Note 1)
V IOL = 3.0 mA, VCC = 4.5V
µA VIN = .1V to 5.5V
µA VOUT = .1V to 5.5V
pF VCC = 5.0V (Note 1)
TA = 25°C, FCLK = 1 MHz
mA VCC = 5.5V
mA Vcc = 5.5V, SCL = 400 KHz
µA VCC = 5.5V, SDA = SCL = VCC
FIGURE 1-1:
BUS TIMING START/STOP
VHYS
SCL
SDA
TSU:STA
THD:STA
TSU:STO
START
STOP
DS21170E-page 2
 2004 Microchip Technology Inc.