AT88SA10HS-TSU-T

Atmel AT88SA10HS Atmel CryptoAuthentication Host Security Chip DATASHEET Not Recommended for New Designs Replaced by ATSHA204 Features • • • • • • • • • • • Secure key storage to complement the Atmel® AT88SA100S and the Atmel AT88SA102S devices Superior SHA-256 hash algorithm Guaranteed Unique 48-bit serial number High speed single wire interface, optionally shared with client Supply voltage: 2.7V – 5.25V 1.8V – 5.5V communications voltage =3.7 V; must be 0xFFFF otherwise. Data Map 11 Which fuses to burn, may be encrypted. Table 6-14. Output Parameters Name Success Size 1 Notes Upon successful execution, a value of zero will be returned by AT88SA10HS. This command takes a constant time to execute regardless of the number of fuses being burned. Atmel AT88SA10HS [DATASHEET] 8595H−CRYPTO−9/2012 18 6.7 PauseShort Forces the chip into a busy mode for a period of tPAUSE. During execution of this command the chip will ignore all activity on the IO signal. This command is used to prevent bus conflicts in a system that also includes one or more AT88SA100S or AT88SA102S client chips sharing the same signal wire. Table 6-15. Input Parameters Name Size Notes Opcode PAUSESHORT 1 0x00 Param1 Ignored 1 Must be 0x00. Param2 Ignored 2 Must be 0x0000. Data Ignored 0 Table 6-16. Output Parameters Name Success Size 1 Notes After a delay of tPAUSE, the AT88SA10HS will return a value of zero in response to a transmit flag. Atmel AT88SA10HS [DATASHEET] 8595H−CRYPTO−9/2012 19 7. Pinout Table 7-1. SOIC Pin Definitions Pin # Name Description 5 1 Signal IO channel to the system, open drain output. It is expected that an external pull-up resistor will be provided to pull this signal up to VCC for proper communications. When the chip is not in use this pin can be pulled to either VCC or GND. 8 2 VCC Power supply, 2.7 – 5.25V. This pin should be bypassed with a high quality 0.1µF capacitor close to this pin with a short trace to GND. See applications notes on the Atmel website for more details. 4 3 GND Connect to system ground. 1,2,3,6,7 -- NC Not connected. Atmel AT88SA10HS [DATASHEET] 8595H−CRYPTO−9/2012 20 Package Drawing 3TS1 – 3-lead Shrink SOT 3 GND E1 CL E SDA VCC 1 L1 8. 2 e1 End View Top View b A2 SEATING PLANE e A A1 D Side View Notes: 1. Dimension D does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs shall not exceed 0.25mm per end. Dimension E1 does not include interlead flash or protrusion. Interlead flash or protrusion shall not exceed 0.25mm per side. 2. The package top may be smaller than the package bottom. Dimensions D and E1 are determined at the outermost extremes of the plastic body exclusive of mold flash, tie bar burrs, gate burrs and interlead flash, but including any mismatch between the top and bottom of the plastic body. 3. These dimensions apply to the flat section of the lead between 0.08 mm and 0.15mm from the lead tip. This drawing is for general information only. Refer to JEDEC Drawing TO-236, Variation AB for additional information. COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN A A1 A2 D E E1 L1 e1 b 0.89 0.01 0.88 2.80 2.10 1.20 MAX NOM 2.90 1.30 0.54 REF 1.90 BSC 0.30 - 1.12 0.10 1.02 3.04 2.64 1.40 0.50 NOTE 1,2 1,2 3 12/11/09 Package Drawing Contact: packagedrawings@atmel.com TITLE GPC DRAWING NO. REV. 3TS1, 3-lead, 1.30mm Body, Plastic Thin Shrink Small Outline Package (Shrink SOT) TBG 3TS1 B Atmel AT88SA10HS [DATASHEET] 8595H−CRYPTO−9/2012 21 8S1 – 8-lead JEDEC SOIC C 1 E E1 L N Ø TOP VIEW END VIEW e b COMMON DIMENSIONS (Unit of Measure = mm) A A1 D SIDE VIEW Notes: This drawing is for general information only. Refer to JEDEC Drawing MS-012, Variation AA for proper dimensions, tolerances, datums, etc. SYMBOL MIN A 1.35 NOM MAX – 1.75 A1 0.10 – 0.25 b 0.31 – 0.51 C 0.17 – 0.25 D 4.80 – 5.05 E1 3.81 – 3.99 E 5.79 – 6.20 e L NOTE 1.27 BSC 0.40 – 1.27 0° – 8° 6/22/11 Package Drawing Contact: packagedrawings@atmel.com TITLE 8S1, 8-lead (0.150” Wide Body), Plastic Gull Wing Small Outline (JEDEC SOIC) GPC SWB DRAWING NO. REV. 8S1 G Atmel AT88SA10HS [DATASHEET] 8595H−CRYPTO−9/2012 22 9. Ordering Codes Atmel AT88SA10HS Ordering Information 10. Atmel Ordering Code Package Type Voltage Range Temperature Range AT88SA10HS-TSU-T SOT, Tape and Reel 2.7 V–5.25 V Green compliant (exceeds RoHS)/Industrial (−40°C to 85°C) AT88SA10HS-SH-T SOIC, Tape and Reel 2.7 V–5.25 V Green compliant (exceeds RoHS)/Industrial (−40°C to 85°C) Revision History Doc. Rev. Date Comments 8596H 09/2012 Remove TSSOP package option. Update Atmel logo and disclaimer page. 8595G 05/2012 Not recommended for new designs; Replaced by ATSHA204. 8595G 09/2011 Correct references and section numbers. Section 5.1.3, Sleep Flag, change “ within 0.5V of VCC” to “within 0.3V of VCC”. 8595F 08/2010 Update IO Timeout description. 8595E 06/2010 Update to Table 3: AC Parameters. 8595D 05/2010 Expansion of IO Timeout specification. 8595C 04/2010 Added 8ld TSSOP. 8595B 02/2010 Updated parameter tables and added 8ld SOIC. 8595A 04/2009 Initial document release. Atmel AT88SA10HS [DATASHEET] 8595H−CRYPTO−9/2012 23 Atmel Corporation Atmel Asia Limited Atmel Munich GmbH Atmel Japan G.K. 1600 Technology Drive Unit 01-5 & 16, 19F Business Campus 16F Shin-Osaki Kangyo Bldg. San Jose, CA 95110 BEA Tower, Millennium City 5 Parkring 4 1-6-4 Osaki, Shinagawa-ku USA 418 Kwun Tong Road D-85748 Garching b. Munich Tokyo 141-0032 Tel: (+1)(408) 441-0311 Kwun Tong, Kowloon GERMANY JAPAN Fax: (+1)(408) 487-2600 HONG KONG Tel: (+49) 89-31970-0 Tel: (+81)(3) 6417-0300 www.atmel.com Tel: (+852) 2245-6100 Fax: (+49) 89-3194621 Fax: (+81)(3) 6417-0370 Fax: (+852) 2722-1369 © 2012 Atmel Corporation. All rights reserved. / Rev.: 8595H−CRYPTO−9/2012 Atmel®, Atmel logo and combinations thereof, Enabling Unlimited Possibilities®, CryptoAuthentication, and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. 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