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AT24C01-10SC-2.5

P1-P3P4-P6P7-P9P10-P11
1
Features
•
Low Voltage and Standard Voltage Operation
– 5.0 (V
CC
= 4.5V to 5.5V)
– 2.7 (V
CC
= 2.7V to 5.5V)
– 2.5 (V
CC
= 2.5V to 5.5V)
– 1.8 (V
CC
= 1.8V to 5.5V)
•
Internally Organized 128 x 8
•
2-Wire Serial Interface
•
Bidirectional Data Transfer Protocol
•
100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Compatibility
•
4-Byte Page Write Mode
•
Self-Timed Write Cycle (10 ms max)
•
High Reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
– ESD Protection: >3000V
•
Automotive Grade and Extended Temperature Devices Available
•
8-Pin PDIP, 8-Pin MSOP, 8-Pin TSSOP and 8-Pin JEDEC SOIC Packages
Description
The AT24C01 provides 1024 bits of serial electrically erasable and programmable
read only memory (EEPROM) organized as 128 words of 8 bits each. The device is
optimized for use in many industrial and commercial applications where low power
and low voltage operation are essential. The AT24C01 is available in space saving
8-pin PDIP, 8-pin MSOP, 8-pin TSSOP, and 8-pin JEDEC SOIC packages and is
accessed via a 2-wire serial interface. In addition, the entire family is available in 5.0V
(4.5V to 5.5V), 2.7V (2.7V to 5.5V), 2.5V (2.5V to 5.5V) and 1.8V (1.8V to 5.5V) ver-
sions.
2-Wire Serial
EEPROM
1K (128 x 8)
AT24C01
Rev. 0134C–07/98
2-Wire, 1K
Serial EEPROM
Pin Configurations
Pin Name Function
NC No Connect
SDA Serial Data
SCL Serial Clock Input
TEST Test Input (GND or VCC)
8-Pin PDIP
1
2
3
4
8
7
6
5
NC
NC
NC
GND
VCC
TEST
SCL
SDA
8-Pin SOIC
1
2
3
4
8
7
6
5
NC
NC
NC
GND
VCC
TEST
SCL
SDA
8-Pin MSOP
8-Pin TSSOP
1
2
3
4
8
7
6
5
NC
NC
NC
GND
VCC
TEST
SCL
SDA
AT24C01
2
Block Diagram
Pin Description
SERIAL CLOCK (SCL):
The SCL input is used to positive
edge clock data into each EEPROM device and negative
edge clock data out of each device.
SERIAL DATA (SDA):
The SDA pin is bidirectional for
serial data transfer. This pin is open-drain driven and may
be wire-ORed with any number of other open-drain or open
collector devices.
Memory Organization
AT24C01, 1K SERIAL EEPROM:
Internally organized with
128 pages of 1 byte each. The 1K requires a 7-bit data
word address for random word addressing.
Absolute Maximum Ratings*
Operating Temperature.................................. -55
°
C to +125
°
C
*NOTICE: Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
Storage Temperature..................................... -65
°
C to +150
°
C
Voltage on Any Pin
with Respect to Ground.....................................-1.0V to +7.0V
Maximum Operating Voltage........................................... 6.25V
DC Output Current........................................................ 5.0 mA
AT24C01
3
Note: 1. V
IL
min and V
IH
max are reference only and are not tested.
Pin Capacitance
Applicable over recommended operating range from T
A
= 25
°
C, f = 1.0 MHz, V
CC
= +1.8V.
Symbol Test Condition Max Units Condition
C
I/O
Input/Output Capacitance (SDA) 8 pF V
I/O
= 0V
C
IN
Input Capacitance (A0, A1, A2, SCL) 6 pF V
IN
= 0V
DC Characteristics
Applicable over recommended operating range from: T
AI
= -40
°
C to +85
°
C, V
CC
= +1.8V to +5.5V, T
AC
= 0
°
C to +70
°
C,
V
CC
= +1.8V to +5.5V (unless otherwise noted).
Symbol Parameter Test Condition Min Typ Max Units
V
CC1
Supply Voltage 1.8 5.5 V
V
CC2
Supply Voltage 2.5 5.5 V
V
CC3
Supply Voltage 2.7 5.5 V
V
CC4
Supply Voltage 4.5 5.5 V
I
CC
Supply Current
V
CC
= 5.0V READ at 100 kHz 0.4 1.0 mA
I
CC
Supply Current V
CC
= 5.0V WRITE at 100 kHz 2.0 3.0 mA
I
SB1
Standby Current V
CC
= 1.8V V
IN
= V
CC
or V
SS
0.6 3.0
µ
A
I
SB2
Standby Current V
CC
= 2.5V V
IN
= V
CC
or V
SS
1.4 4.0
µ
A
I
SB3
Standby Current V
CC
= 2.7V V
IN
= V
CC
or V
SS
1.6 4.0
µ
A
I
SB4
Standby Current V
CC
= 5.0V V
IN
= V
CC
or V
SS
8.0 18.0
µ
A
I
LI
Input Leakage Current V
IN
= V
CC
or V
SS
0.10 3.0
µ
A
I
LO
Output Leakage Current V
OUT
= V
CC
or V
SS
0.05 3.0
µ
A
V
IL
Input Low Level
(1)
-0.6 V
CC
×
0.3 V
V
IH
Input High Level
(1)
V
CC
×
0.7 V
CC
+ 0.5 V
V
OL2
Output Low Level V
CC
= 3.0V I
OL
= 2.1 mA 0.4 V
V
OL1
Output Low Level V
CC
= 1.8V I
OL
= 0.15 mA 0.2 V
P1-P3P4-P6P7-P9P10-P11

AT24C01-10SC-2.5

Mfr. #:
Buy AT24C01-10SC-2.5
Manufacturer:
Description:
IC EEPROM 1K I2C 400KHZ 8SOIC
Lifecycle:
New from this manufacturer.
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