AT24C164-10SI

AT24C164-10SI Datasheet

The AT24C164 provides 16,384 bits of serial electrically erasable and programmable read only memory EEPROM organized as 2048 words of 8 bits each. The device’s cascadable feature allows up to eight devices to share a common 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 AT24C164 is available in space saving 8-pin PDIP and 8-pin SOIC packages and is accessed via a 2-wire serial interface. In addition, this device 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.

Part	Datasheet
AT24C164-10SI	AT24C164-10SI (pdf)

Related Parts	Information
AT24C164-10PI-2.7	AT24C164-10PI-2.7
AT24C164-10SI-2.5	AT24C164-10SI-2.5
AT24C164-10SI-1.8	AT24C164-10SI-1.8
AT24C164-10SC-2.7	AT24C164-10SC-2.7
AT24C164-10SC-2.5	AT24C164-10SC-2.5
AT24C164-10SC	AT24C164-10SC
AT24C164-10SI-2.7	AT24C164-10SI-2.7
AT24C164-10PI-2.5	AT24C164-10PI-2.5
AT24C164-10PI-1.8	AT24C164-10PI-1.8
AT24C164-10PI	AT24C164-10PI
AT24C164-10PC-2.7	AT24C164-10PC-2.7
AT24C164-10PC-2.5	AT24C164-10PC-2.5
AT24C164-10PC-1.8	AT24C164-10PC-1.8
AT24C164-10PC	AT24C164-10PC
AT24C164-10SC-1.8	AT24C164-10SC-1.8

PDF Datasheet Preview
• Low Voltage and Standard Voltage Operation VCC = 4.5V to 5.5V VCC = 2.7V to 5.5V VCC = 2.5V to 5.5V VCC = 1.8V to 5.5V • Internally Organized 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 • Cascadable Feature Allows for Extended Densities • 16-Byte Page Write Mode • Partial Page Writes Are Allowed • Self-Timed Write Cycle 10 ms max • High Reliability Endurance 1 Million Write Cycles Data Retention 100 Years ESD Protection >3,000V • Automotive Grade and Extended Temperature Devices Available • 8-Pin JEDEC SOIC and 8-Pin PDIP Packages The AT24C164 provides 16,384 bits of serial electrically erasable and programmable read only memory EEPROM organized as 2048 words of 8 bits each. The device’s cascadable feature allows up to eight devices to share a common 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 AT24C164 is available in space saving 8-pin PDIP and 8-pin SOIC packages and is accessed via a 2-wire serial interface. In addition, this device 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. 2-Wire Serial EEPROM 16K 2048 x 8 AT24C164 Pin Configurations Pin Name A0 - A2 SDA SCL WP Function Address Inputs Serial Data Serial Clock Input Write Protect 8-Pin PDIP A0 1 A1 2 A2 3 GND 4 8 VCC 7 WP 6 SCL 5 SDA 2-Wire, 16K Serial EEPROM 8-Pin SOIC A0 1 A1 2 A2 3 GND 4 8 VCC 7 WP 6 SCL 5 SDA 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 to +7.0V Maximum Operating 6.25V DC Output mA Block Diagram *NOTICE: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage 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. 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. DEVICE SELECT A2, A1, A0 The A2, A1 and A0 pins are device address inputs that may be hardwired or actively driven to VDD or VSS. These inputs allow the selection for one of eight possible devices sharing a common bus. The AT24C164 can be made compatible with the AT24C16 by tying A2, A1 and A0 to VSS. Device addressing is discussed in detail in the device addressing section. WRITE PROTECT WP The write protect input, when tied low to GND, allows normal write operations. Memory Organization The AT24C164 is internally organized with 256 pages of 8 bytes each. Random word addressing requires an 11 bit data word address. AT24C164 AT24C164 Pin Capacitance 1 Applicable over recommended operating range from TA = 25°C, f = MHz, VCC = +1.8V. Symbol Test Condition CI/O Input/Output Capacitance SDA Input Capacitance A0, A1, A2, SCL Note This parameter is characterized and is not 100% tested. Units pF Conditions VI/O = 0V VIN = 0V DC Characteristics Ordering Information tWR max ms ICC max µA 3000 ISB max µA 3000 1500 1500 1000 1000 fMAX kHz 400 100 Ordering Code AT24C164-10PC AT24C164-10SC AT24C164-10PI AT24C164-10SI AT24C164-10PC-2.7 AT24C164-10SC-2.7 AT24C164-10PI-2.7 AT24C164-10SI-2.7 AT24C164-10PC-2.5 AT24C164-10SC-2.5 AT24C164-10PI-2.5 AT24C164-10SI-2.5 AT24C164-10PC-1.8 AT24C164-10SC-1.8 AT24C164-10PI-1.8 AT24C164-10SI-1.8 Package 8P3 8S1 8P3 8S1 8P3 8S1 8P3 8S1 8P3 8S1 8P3 8S1 8P3 8S1 8P3 8S1 Operation Range Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C Commercial 0°C to 70°C Industrial -40°C to 85°C 8P3 8S1 Blank Package Type 8 Lead, Wide, Plastic Dual Inline Package PDIP 8 Lead, Wide, Plastic Gull Wing Small Outline Package JEDEC SOIC Options Standard Operation 4.5V to 5.5V Low-Voltage 2.7V to 5.5V Low-Voltage 2.5V to 5.5V Low-Voltage 1.8V to 5.5V AT24C164 Packaging Information 8P3, 8-Lead, Wide, Plastic Dual Inline Package PDIP Dimensions in Inches and Millimeters JEDEC STANDARD MS-001 BA PIN 1 SEATING PLANE AT24C164 8S1, 8-Lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC Dimensions in Inches and Millimeters PIN 1 Atmel Headquarters Atmel Operations Corporate Headquarters 2325 Orchard Parkway San Jose, CA 95131 TEL 408 441-0311 FAX 408 487-2600 Atmel Colorado Springs 1150 E. Cheyenne Mtn. Blvd. Colorado Springs, CO 80906 TEL 719 576-3300 FAX 719 540-1759 Europe Atmel U.K., Ltd. Coliseum Business Centre Riverside Way Camberley, Surrey GU15 3YL England TEL 44 1276-686677 FAX 44 1276-686697 Atmel Rousset Zone Industrielle 13106 Rousset Cedex, France TEL 33 4 42 53 60 00 FAX 33 4 42 53 60 01 Asia Atmel Asia, Ltd. Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon, Hong Kong TEL 852 27219778 FAX 852 27221369 Japan Atmel Japan K.K. Tonetsu Shinkawa Bldg., 9F 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan TEL 81 3-3523-3551 FAX 81 3-3523-7581 Fax-on-Demand North America 1- 800 292-8635 International 1- 408 441-0732 e-mail Web Site BBS 1- 408 436-4309 Atmel Corporation Atmel Cor poration makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s website. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual proper ty of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life support devices or systems. Marks bearing and/or are registered trademarks and trademarks of Atmel Corporation. Terms and product names in this document may be trademarks of others. Printed on recycled paper.

PDF Datasheet Preview

• Low Voltage and Standard Voltage Operation VCC = 4.5V to 5.5V VCC = 2.7V to 5.5V VCC = 2.5V to 5.5V VCC = 1.8V to 5.5V
• Internally Organized 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
• Cascadable Feature Allows for Extended Densities
• 16-Byte Page Write Mode
• Partial Page Writes Are Allowed
• Self-Timed Write Cycle 10 ms max
• High Reliability

Endurance 1 Million Write Cycles Data Retention 100 Years ESD Protection >3,000V
• Automotive Grade and Extended Temperature Devices Available
• 8-Pin JEDEC SOIC and 8-Pin PDIP Packages

The AT24C164 provides 16,384 bits of serial electrically erasable and programmable read only memory EEPROM organized as 2048 words of 8 bits each. The device’s cascadable feature allows up to eight devices to share a common 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 AT24C164 is available in space saving 8-pin PDIP and 8-pin SOIC packages and is accessed via a 2-wire serial interface. In addition, this device 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.
2-Wire Serial EEPROM
16K 2048 x 8

AT24C164

Pin Configurations

Pin Name A0 - A2 SDA SCL WP

Function Address Inputs Serial Data Serial Clock Input Write Protect
8-Pin PDIP

A0 1 A1 2 A2 3 GND 4
8 VCC 7 WP 6 SCL 5 SDA
2-Wire, 16K Serial EEPROM
8-Pin SOIC

A0 1 A1 2 A2 3 GND 4
8 VCC 7 WP 6 SCL 5 SDA

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 to +7.0V Maximum Operating 6.25V DC Output mA

Block Diagram
*NOTICE:

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage 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.

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.

DEVICE SELECT A2, A1, A0 The A2, A1 and A0 pins are device address inputs that may be hardwired or actively driven to VDD or VSS. These inputs allow the selection for
one of eight possible devices sharing a common bus. The AT24C164 can be made compatible with the AT24C16 by tying A2, A1 and A0 to VSS. Device addressing is discussed in detail in the device addressing section. WRITE PROTECT WP The write protect input, when tied low to GND, allows normal write operations.

Memory Organization

The AT24C164 is internally organized with 256 pages of 8 bytes each. Random word addressing requires an 11 bit data word address.

AT24C164

AT24C164

Pin Capacitance 1

Applicable over recommended operating range from TA = 25°C, f = MHz, VCC = +1.8V.

Symbol Test Condition

CI/O

Input/Output Capacitance SDA

Input Capacitance A0, A1, A2, SCL

Note This parameter is characterized and is not 100% tested.

Units pF

Conditions VI/O = 0V VIN = 0V

DC Characteristics
Ordering Information
tWR max ms

ICC max µA
3000

ISB max µA
3000
1500
1500
1000
1000
fMAX kHz 400 100
Ordering Code AT24C164-10PC AT24C164-10SC AT24C164-10PI AT24C164-10SI AT24C164-10PC-2.7 AT24C164-10SC-2.7 AT24C164-10PI-2.7 AT24C164-10SI-2.7 AT24C164-10PC-2.5 AT24C164-10SC-2.5 AT24C164-10PI-2.5 AT24C164-10SI-2.5 AT24C164-10PC-1.8 AT24C164-10SC-1.8 AT24C164-10PI-1.8 AT24C164-10SI-1.8

Package 8P3 8S1 8P3 8S1 8P3 8S1 8P3 8S1 8P3 8S1 8P3 8S1 8P3 8S1 8P3 8S1

Operation Range

Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C

Commercial 0°C to 70°C

Industrial -40°C to 85°C
8P3 8S1

Blank

Package Type 8 Lead, Wide, Plastic Dual Inline Package PDIP 8 Lead, Wide, Plastic Gull Wing Small Outline Package JEDEC SOIC

Options Standard Operation 4.5V to 5.5V Low-Voltage 2.7V to 5.5V Low-Voltage 2.5V to 5.5V Low-Voltage 1.8V to 5.5V

AT24C164

Packaging Information
8P3, 8-Lead, Wide, Plastic Dual Inline Package PDIP Dimensions in Inches and Millimeters

JEDEC STANDARD MS-001 BA

PIN 1

SEATING PLANE

AT24C164
8S1, 8-Lead, Wide, Plastic Gull Wing Small Outline JEDEC SOIC Dimensions in Inches and Millimeters

PIN 1

Atmel Headquarters

Atmel Operations

Corporate Headquarters 2325 Orchard Parkway San Jose, CA 95131 TEL 408 441-0311 FAX 408 487-2600

Atmel Colorado Springs 1150 E. Cheyenne Mtn. Blvd. Colorado Springs, CO 80906 TEL 719 576-3300 FAX 719 540-1759

Europe Atmel U.K., Ltd. Coliseum Business Centre Riverside Way Camberley, Surrey GU15 3YL England TEL 44 1276-686677 FAX 44 1276-686697

Atmel Rousset Zone Industrielle 13106 Rousset Cedex, France TEL 33 4 42 53 60 00 FAX 33 4 42 53 60 01

Asia Atmel Asia, Ltd. Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon, Hong Kong TEL 852 27219778 FAX 852 27221369

Japan Atmel Japan K.K. Tonetsu Shinkawa Bldg., 9F 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan TEL 81 3-3523-3551 FAX 81 3-3523-7581

Fax-on-Demand North America 1- 800 292-8635

International 1- 408 441-0732
e-mail

Web Site

BBS 1- 408 436-4309

Atmel Corporation Atmel Cor poration makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s website. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual proper ty of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life support devices or systems.

Marks bearing and/or are registered trademarks and trademarks of Atmel Corporation. Terms and product names in this document may be trademarks of others.

Printed on recycled paper.

More datasheets: ADNK-7633 | VC2-01 | H11C4M | FDI3632 | KIT 67110-3 | 88857406 | 1002427 | AT24C164-10PI-2.7 | AT24C164-10SI-2.5 | AT24C164-10SI-1.8

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Datasheet ID: AT24C164-10SI 518882