AT24C25610PC27

Manufacturer Part NumberAT24C25610PC27
DescriptionDIP
ManufacturerATMEL Corporation
AT24C25610PC27 datasheet
 

Specifications of AT24C25610PC27

Date_code04+  
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Features
Low-voltage and Standard-voltage Operation
– 5.0 (V
= 4.5V to 5.5V)
CC
– 2.7 (V
= 2.7V to 5.5V)
CC
– 1.8 (V
= 1.8V to 3.6V)
CC
Internally Organized 16,384 x 8 and 32,768 x 8
2-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
1 MHz (5V), 400 kHz (2.7V) and 100 kHz (1.8V) Compatibility
Write Protect Pin for Hardware and Software Data Protection
64-byte Page Write Mode (Partial Page Writes Allowed)
Self-timed Write Cycle (5 ms Typical)
High Reliability
– Endurance: 100,000 Write Cycles
– Data Retention: 40 Years
– ESD Protection: > 4000V
Automotive Grade and Extended Temperature Devices Available
8-pin JEDEC PDIP, 8-lead JEDEC and EIAJ SOIC, 14-lead TSSOP, and
8-pad Leadless Array Packages
Description
The AT24C128/256 provides 131,072/262,144 bits of serial electrically erasable and
programmable read only memory (EEPROM) organized as 16,384/32,768 words of 8
bits each. The device’s cascadable feature allows up to four devices to share a com-
mon 2-wire bus. The device is optimized for use in many industrial and commercial
applications where low-power and low-voltage operation are essential. The devices
are available in space-saving 8-pin JEDEC PDIP, 8-lead EIAJ, 8-lead JEDEC SOIC,
14-lead TSSOP, and 8-pad LAP packages. In addition, the entire family is available in
5.0V (4.5V to 5.5V), 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 3.6V) versions.
Pin Configurations
Pin Name
Function
A0 - A1
Address Inputs
SDA
Serial Data
SCL
Serial Clock Input
WP
Write Protect
NC
No Connect
14-lead TSSOP
A0
1
14
A1
2
13
NC
3
12
NC
4
11
NC
5
10
NC
6
9
GND
7
8
8-pin PDIP
A0
1
8
A1
2
7
NC
3
6
GND
4
5
8-lead SOIC
A0
1
8
A1
2
7
NC
3
6
GND
4
5
VCC
WP
NC
NC
8-pad Leadless Array
NC
VCC
8
1
SCL
WP
7
2
SDA
SCL
6
3
SDA
5
4
Bottom View
2-wire Serial
EEPROMs
128K (16,384 x 8)
256K (32,768 x 8)
AT24C128
AT24C256
VCC
WP
SCL
SDA
VCC
WP
SCL
SDA
A0
A1
NC
GND
Rev. 0670D–10/99
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