http://www.www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf



Atmel Electronic Components Datasheet



AT24C1024

Two-wire Serial EEPROM



No Preview Available !

AT24C1024 pdf
Features
Low-voltage Operation
– 2.7 (VCC = 2.7V to 5.5V)
Internally Organized 131,072 x 8
Two-wire Serial Interface
Schmitt Triggers, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
400 kHz (2.7V) and 1 MHz (5V) Clock Rate
Write Protect Pin for Hardware and Software Data Protection
256-byte Page Write Mode (Partial Page Writes Allowed)
Random and Sequential Read Modes
Self-timed Write Cycle (5 ms Typical)
High Reliability
– Endurance: 100,000 Write Cycles/Page
– Data Retention: 40 Years
8-lead PDIP, 8-lead EIAJ SOIC, 8-lead LAP and 8-lead SAP Packages
Die Sales: Wafer Form, Waffle Pack and Bumped Die
Description
The AT24C1024 provides 1,048,576 bits of serial electrically erasable and program-
mable read only memory (EEPROM) organized as 131,072 words of 8 bits each. The
device’s cascadable feature allows up to two devices to share a common two-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-lead PDIP, 8-lead EIAJ SOIC, 8-lead Leadless Array (LAP) and 8-
lead SAP packages. In addition, the entire family is available in 2.7V (2.7V to 5.5V)
versions.
Table 1. Pin Configurations
Pin Name
Function
A1 Address Input
SDA
Serial Data
SCL Serial Clock Input
WP Write Protect
NC No Connect
8-lead SOIC
NC
A1
NC
GND
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
8-lead PDIP
NC
A1
NC
GND
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
8-lead Leadless Array
VCC 8
WP 7
SCL 6
SDA 5
1 NC
2 A1
3 NC
4 GND
Bottom View
8-lead SAP
VCC
WP
SCL
SDA
8
7
6
5
1 NC
2 A1
3 NC
4 GND
Bottom View
Two-wire Serial
EEPROM
1M (131,072 x 8)
AT24C1024(1)
Note:
1. Not recommended for
new design; please
refer to AT24C1024B
datasheet.
Rev. 1471O–SEEPR–3/07
1



No Preview Available !

AT24C1024 pdf
Absolute Maximum Ratings*
Operating Temperature..................................–55°C to +125°C
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
Figure 1. Block Diagram
*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.
2 AT24C1024
1471O–SEEPR–3/07



Part Number AT24C1024
Description Two-wire Serial EEPROM
Maker ATMEL Corporation - ATMEL Corporation
Total Page 19 Pages
PDF Download
AT24C1024 pdf
Download PDF File
AT24C1024 pdf
View for Mobile




Featured Datasheets

Part Number Description Manufacturers PDF
AT24C1024 Two-wire Serial EEPROM AT24C1024
ATMEL Corporation
PDF
AT24C1024B Two-wire Serial EEPROM AT24C1024B
ATMEL Corporation
PDF


Part Number Start With

0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

site map

webmaste! click here

contact us

Buy Components