24LC01B-MT MicrochipTechnology, 24LC01B-MT Datasheet - Page 2

• Manufacturer Part Number: 24LC01B-MT
• Description: 1K/2KI2CSerialEEPROMsinISOMicromodules
• Manufacturer: MicrochipTechnology

24LC01B/02B Modules
1.0
1.1
V
All inputs and outputs w.r.t. V
Storage temperature ..................................... -65˚C to +150˚C
Ambient temp. with power applied................. -65˚C to +125˚C
ESD protection on all pads............................................. 4 kV
*Notice: Stresses above those listed under “Maximum ratings”
may cause permanent damage to the device. This is a stress rat-
ing 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
DS21222A-page 2
All Parameters apply across the recom-
mended operating ranges unless other-
wise noted.
SCL and SDA pins:
Input leakage current
Output leakage current
Pin capacitance (all inputs/outputs)
Operating current
Standby current
CC
Note: This parameter is periodically sampled and not 100% tested.
...................................................................................7.0V
High level input voltage
Low level input voltage
Hysteresis of Schmitt trigger inputs
Low level output voltage
ELECTRICAL CHARACTERISTICS
Maximum Ratings*
Parameter
DC CHARACTERISTICS
SS
................-0.6V to V
Commercial (C): Tamb = 0˚C to +70˚C, V
I
I
Symbol
CC
CC
C
V
I
C
V
V
CCS
V
I
CC
HYS
OUT
I
LO
Write
Read
OL
LI
IN
IH
IL
,
+1.0V
0.05 V
0.7 V
Min.
-10
-10
—
—
—
—
CC
CC
TABLE 1-1:
1.2
1.2.1
This is a bi-directional pad used to transfer addresses
and data into and data out of the device. It is an open
drain terminal, therefore the SDA bus requires a pull-up
resistor to V
400 kHz).
For normal data transfer SDA is allowed to change only
during SCL low. Changes during SCL high are reserved
for indicating the START and STOP conditions.
1.2.2
This input is used to synchronize the data transfer from
and to the device.
0.3 V
Max.
Name
0.40
100
SDA
SCL
V
—
10
10
10
V
3
1
CC
SS
Pad Descriptions
SDA (Serial Data)
SCL (Serial Clock)
CC
CC
Units
(typical 10 K
mA
mA
pF
V
V
V
V
A
A
A
PAD FUNCTION TABLE
Function
Ground
Serial Address/Data I/O
Serial Clock
+2.5V to 5.5V Power Supply
CC
(Note)
(Note)
Vcc
I
I
V
V
V
Tamb = 25˚C, f = 1 MHz
V
V
V
OL
OL
= 2.5V to 5.5V
IN
OUT
CC
CC
CC
CC
1997 Microchip Technology Inc.
= 3.0 mA, V
= 2.1 mA, V
= V
= 5.0V (Note)
= 5.5V, SCL = 400 kHz
= 5.5V, SCL = 400 kHz
= 5.5V, SDA = SCL = V
= V
2.5V (Note)
CC
for 100 kHz, 2 K
CC
Conditions
or V
or V
SS
CC
CC
SS
= 4.5V
= 2.5V
CC
for