24C01C Datasheet, PDF (2/12 Pages) Microchip Technology – 1K 5.0V I 2 C ™ Serial EEPROM

24C01C
1.0 ELECTRICAL
CHARACTERISTICS
1.1 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 temp. with power applied.......-65˚C to +125˚C
Soldering temperature of leads (10 seconds) ...+300˚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 peri-
ods may affect device reliability.
TABLE 1-1: PIN FUNCTION TABLE
Name
Function
VSS
SDA
SCL
VCC
A0, A1, A2
Test
Ground
Serial Data
Serial Clock
+4.5V to 5.5V Power Supply
Chip Selects
Test Pin: may be tied high, low or
left floating
TABLE 1-2: DC CHARACTERISTICS
All parameters apply across the speci-
fied operating ranges unless otherwise
noted.
VCC = +4.5V to +5.5V
Commercial (C):
Industrial (I):
Automotive (E):
Tamb = 0°C to +70°C
Tamb = -40°C to +85°C
Tamb = -40°C to +125°C
Parameter
Symbol
Min.
Max. Units
Conditions
SCL and SDA pins:
High level input voltage
Low level input voltage
Hysteresis of Schmitt trigger inputs
Low level output voltage
Input leakage current
Output leakage current
Pin capacitance (all inputs/outputs)
VIH
VIL
VHYS
VOL
ILI
ILO
CIN, COUT
0.7 VCC
0.05 VCC
-10
-10
—
.3 VCC
—
.40
10
10
10
Operating current
ICC Read
—
1
ICC Write
—
3
Standby current
ICCS
—
50
Note: This parameter is periodically sampled and not 100% tested.
V
V
V (Note)
V IOL = 3.0 mA, VCC = 4.5V
µA VIN = 0.1V to 5.5V, WP = Vss
µA VOUT = 0.1V to 5.5V
pF VCC = 5.0V (Note)
Tamb = 25°C, f = 1 MHz
mA VCC = 5.5V, SCL = 400 kHz
mA VCC = 5.5V
µA VCC = 5.5V, SDA = SCL = VCC
DS21201A-page 2
Preliminary
© 1997 Microchip Technology Inc.