AT24CS32-MAHM-T

Atmel CS and MAC Series Serial EEPROMs Value Added Serial EEPROMs with Pre-Programmed 128-bit Serial Numbers and MAC Addresses AT24CS Series Serial EEPROM EEPROM Memory Array 128-bit Serial Number Control Logic Device Address ‘1010’ Device Address ‘1011’ Data Buffer I/O Interface WP, A2, A1, A0 Almost every application in production today can benefit from or already requires a unique identifier or serial number. This number allows identification and tracking for multiple purposes including node identity, build control, version control, customer tracking and authenticity check. Building and maintaining an infrastructure to assign and maintain the serialization of products, particularly in high-volume production lines across multiple locations, can be challenging. The Atmel® AT24CS series of devices helps resolve this problem by including a unique, factory-programmed, read-only 128-bit Serial Number that can help customers simplify inventory control of mass production lines and enhance product traceability. The CS family comes in multiple EEPROM array densities from 1Kb through 64Kb. As an application’s needs grow over time and greater memory densities are required, the 128-bit Serial Number contained within any CS series Serial EEPROM product remains unique, enabling the value to remain distinctive across the entire portfolio of customer applications. SCL, SDA The AT24CS series maintains all of the features that make serial EEPROMs a must-have element in most designs, including 1 million cycle write endurance, 100-year data retention, byte write capability, and very low active and standby current consumption. Feature Benefit Pre-programmed 128-bit Serial Number Enhanced product traceability Serial Number is read-only Impossible to alter or change the Serial Number Serial Number is stored in a separate memory area Does not reduce the user portion of memory array Serial Number is accessed via a separate device address Product acts as two separate devices on the bus Serial Number is unique across all products regardless of density or family Number uniqueness across all customer platforms or applications where the CS series product is used Packages Available for CS and MAC Series Serial EEPROMs TSSOP-8 SOT23-5 UDFN-8 SOIC-8 SOT23-5 UDFN-8 UDFN-8 SOIC-8 TSSOP-8 2 © 2013 / www.atmel.com Atmel CS and MAC Series Serial EEPROMs Value Added Serial EEPROMs with Pre-Programmed 128-bit Serial Numbers and MAC Addresses AT24MAC Series Serial EEPROM EEPROM Memory Array 128-bit Serial Number 48- or 64-bit MAC Address Control Logic Data Buffer I/O Interface WP, A2, A1, A0 SCL, SDA Device Address ‘1010’ Device Address ‘1011’ The Internet of Things is rapidly turning products that traditionally have been stand-alone devices into smart products that are accessible via the Internet or can interact with other similar devices on a local network. In order to successfully operate on the network, each device needs a unique identifying number which is commonly referred to as a MAC address. Acquiring and maintaining a database of MAC addresses, however, can be very cumbersome. The Atmel AT24MAC family alleviates this burden by providing a pre-programmed MAC address inside of a Serial EEPROM device, without consuming any user memory area. By utilizing the new AT24MAC devices with globally unique hardware addresses embedded onboard, designers no longer need to absorb the management costs and time associated with acquiring, using and managing an allotment of MAC/EUI addresses. The AT24MAC series makes it simpler, faster and less expensive to develop Internet-connected products. By being based upon Atmel’s proven and robust Serial EEPROM technology, the AT24MAC series of products provide the same high levels of endurance and data retention that customers have come to expect from Atmel. The products also maintain byte-write capability and low power consumption so that customers need not sacrifice features and performance when choosing to add the MAC address functionality to their design. Feature Benefit Unique pre-programmed MAC/EUI address No need to manage a database of MAC/EUI addresses Permanent and reversible EEPROM write protection Ability to store and protect other system-vital information like lot number, revision, manufacturing location, etc. Pre-programmed MAC/EUI address does not consume any of the user EEPROM area Entire EEPROM array is available for use Pre-programmed, true EUI-64 addresses available True EUI-64 address available instead of converting a 48-bit value for use in a 64-bit system Pre-programmed, read-only 128-bit Serial Number Enhanced product traceability Unique serial number across all Atmel MAC and CS series devices Application Examples for CS and MAC Series Serial EEPROMs Industrial Smart Meters Security Products Printers Wireless Routers White Goods Smoke Detectors Consumer Atmel MAC and CS Series Serial EEPROMs Mobile Internet Devices Blood Glucose Meters 3 Product Availability and Ordering Information Voltage Range User EEPROM Density MAC Address Included Pre-Programmed Serial Number Package Availability AT24MAC402-SSHM-T 1.7V – 5.5V 2Kb MAC/EUI-48 128-bit SOIC 8 Now AT24MAC402-XHM-T 1.7V – 5.5V 2Kb MAC/EUI-48 128-bit TSSOP 8 Now AT24MAC402-MAHM-T 1.7V – 5.5V 2Kb MAC/EUI-48 128-bit UDFN 8 Now AT24MAC402-STUM-T 1.7V – 5.5V 2Kb MAC/EUI-48 128-bit SOT23 5 Now AT24MAC602-SSHM-T 1.7V – 5.5V 2Kb EUI-64 128-bit SOIC 8 Now AT24MAC602-XSHM-T 1.7V – 5.5V 2Kb EUI-64 128-bit TSSOP 8 Now AT24MAC602-MAHM-T 1.7V – 5.5V 2Kb EUI-64 128-bit UDFN 8 Now AT24MAC602-STUM-T 1.7V – 5.5V 2Kb EUI-64 128-bit SOT23 5 Now AT24CS01-SSHM-T 1.7V – 5.5V 1Kb none 128-bit SOIC 8 Now AT24CS01-XHM-T 1.7V – 5.5V 1Kb none 128-bit TSSOP 8 Now AT24CS01-MAHM-T 1.7V – 5.5V 1Kb none 128-bit UDFN 8 Now AT24CS01-STUM-T 1.7V – 5.5V 1Kb none 128-bit SOT23 5 Now AT24CS02-SSHM-T 1.7V – 5.5V 2Kb none 128-bit SOIC 8 Now AT24CS02-XHM-T 1.7V – 5.5V 2Kb none 128-bit TSSOP 8 Now AT24CS02-MAHM-T 1.7V – 5.5V 2Kb none 128-bit UDFN 8 Now AT24CS02-STUM-T 1.7V – 5.5V 2Kb none 128-bit SOT23 5 Now AT24CS04-SSHM-T 1.7V – 5.5V 4Kb none 128-bit SOIC 8 Now AT24CS04-XHM-T 1.7V – 5.5V 4Kb none 128-bit TSSOP 8 Now AT24CS04-MAHM-T 1.7V – 5.5V 4Kb none 128-bit UDFN 8 Now AT24CS04-STUM-T 1.7V – 5.5V 4Kb none 128-bit SOT23 5 Now AT24CS08-SSHM-T 1.7V – 5.5V 8Kb none 128-bit SOIC 8 Now AT24CS08-XHM-T 1.7V – 5.5V 8Kb none 128-bit TSSOP 8 Now AT24CS08-MAHM-T 1.7V – 5.5V 8Kb none 128-bit UDFN 8 Now AT24CS08-STUM-T 1.7V – 5.5V 8Kb none 128-bit SOT23 5 Now CS Series Devices MAC Series Devices Atmel Ordering Code AT24CS16-SSHM-T 1.7V – 5.5V 8Kb none 128-bit SOIC 8 Q2-2013 AT24CS16-XHM-T 1.7V – 5.5V 16Kb none 128-bit TSSOP 8 Q2-2013 AT24CS16-MAHM-T 1.7V – 5.5V 16Kb none 128-bit UDFN 8 Q2-2013 AT24CS16-STUM-T 1.7V – 5.5V 16Kb none 128-bit SOT23 5 Q2-2013 AT24CS32-SSHM-T 1.7V – 5.5V 32Kb none 128-bit SOIC 8 Q2-2013 AT24CS32-XHM-T 1.7V – 5.5V 32Kb none 128-bit TSSOP 8 Q2-2013 AT24CS32-MAHM-T 1.7V – 5.5V 32Kb none 128-bit UDFN 8 Q2-2013 AT24CS32-STUM-T 1.7V – 5.5V 32Kb none 128-bit SOT23 5 Q2-2013 AT24CS64-SSHM-T 1.7V – 5.5V 64Kb none 128-bit SOIC 8 Q2-2013 AT24CS64-XHM-T 1.7V – 5.5V 64Kb none 128-bit TSSOP 8 Q2-2013 AT24CS64-MAHM-T 1.7V – 5.5V 64Kb none 128-bit UDFN 8 Q2-2013 AT24CS64-STUM-T 1.7V – 5.5V 64Kb none 128-bit SOT23 5 Q2-2013 Atmel MAC/Serial Number Products Home Page Atmel Corporation Atmel Serial EEPROM Products Home Page 1600 Technology Drive, San Jose, CA 95110 USA T : (+1)(408) 441. 0311 Atmel Memory Products Home Page F : (+1)(408) 436. 4200 | www.atmel.com © 2013 Atmel Corporation. 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Atmel products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Atmel: AT24CS16-MAHM-T AT24CS16-SSHM-T AT24CS16-STUM-T AT24CS16-XHM-T AT24CS32-MAHM-T AT24CS32-SSHM-T AT24CS32-STUM-T AT24CS32-XHM-T AT24CS64-MAHM-T AT24CS64-XHM-T