AT24C04-10SC-2.7 ATMEL Corporation, AT24C04-10SC-2.7 Datasheet
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AT24C04-10SC-2.7
Manufacturer Part Number
AT24C04-10SC-2.7
Description
Manufacturer
ATMEL Corporation
Specifications of AT24C04-10SC-2.7
Case
SOP3.9mm
Date_code
2002
Features
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Description
The AT24C01A/02/04/08/16 provides 1024/2048/4096/8192/16384 bits of serial elec-
trically erasable and programmable read only memory (EEPROM) organized as
128/256/512/1024/2048 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 AT24C01A/02/04/08/16 is available in space saving 8-pin PDIP,
( A T 2 4 C 0 1 A / 0 2 / 0 4 / 0 8 / 1 6 ) , 8 - P i n M S O P ( A T 2 4 0 0 1 A / 0 2 ) , 8 - P i n T S S O P
( A T 2 4 C 0 1 A / 0 2 / 0 4 / 0 8 / 1 6 ) ,
(AT24C01A/02/04/08/16) 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) versions.
Pin Configurations
Pin Name
A0 to A2
SDA
SCL
WP
NC
GND
Low-Voltage and Standard-Voltage Operation
Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K),
1024 x 8 (8K) or 2048 x 8 (16K)
2-Wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Compatibility
Write Protect Pin for Hardware Data Protection
8-Byte Page (1K, 2K), 16-Byte Page (4K, 8K, 16K) Write Modes
Partial Page Writes Are Allowed
Self-Timed Write Cycle (10 ms max)
High Reliability
Automotive Grade and Extended Temperature Devices Available
8-Pin and 14-Pin JEDEC SOIC, 8-Pin PDIP, 8-Pin MSOP, and 8-Pin TSSOP Packages
NC
NC
NC
A0
A1
A2
– 5.0 (V
– 2.7 (V
– 2.5 (V
– 1.8 (V
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
– ESD Protection: >3000V
1
2
3
4
5
6
7
14-Pin SOIC
CC
CC
CC
CC
Function
Address Inputs
Serial Data
Serial Clock Input
Write Protect
No Connect
= 4.5V to 5.5V)
= 2.7V to 5.5V)
= 2.5V to 5.5V)
= 1.8V to 5.5V)
14
13
12
11
10
9
8
NC
VCC
WP
NC
SCL
SDA
NC
GND
a n d
A0
A1
A2
8-Pin PDIP
1
2
3
4
8 - P i n
8
7
6
5
VCC
WP
SCL
SDA
a n d
1 4 - P i n
GND
GND
A0
A1
A2
A0
A1
A2
GND
A0
A1
A2
8-Pin TSSOP
1
2
3
4
8-Pin MSOP
1
2
3
4
8-Pin SOIC
1
2
3
4
J E D E C
8
7
6
5
8
7
6
5
8
7
6
5
S O I C
VCC
WP
SCL
SDA
VCC
WP
SCL
SDA
VCC
WP
SCL
SDA
2-Wire
Serial EEPROM
1K (128 x 8)
2K (256 x 8)
4K (512 x 8)
8K (1024 x 8)
16K (2048 x 8)
AT24C01A
AT24C02
AT24C04
AT24C08
AT24C16
2-Wire, 1K
Serial E
2
PROM
Rev. 0180D–06/98
1