AT88SC3216C ATMEL [ATMEL Corporation], AT88SC3216C Datasheet
AT88SC3216C
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AT88SC3216C Summary of contents
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... Same Pinout as 2-wire Serial EEPROMs • High Reliability ⎯ Endurance: 100,000 Cycles ⎯ Data Retention: 10 years ⎯ ESD Protection: 4,000V min * Note: Modules available with either T=0 / 2-wire modes or 2-wire mode only. CryptoMemory 32 Kbit AT88SC3216C Summary ® Patent) * 5014KS–SMEM–08/09 ...
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... Up to four unique key sets may be used for these operations. The AT88SC3216C offers the ability to communicate with virtually any smart card reader using the asynchronous protocol (Gemplus Patent) defined in ISO 7816-3 ...
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... Through dynamic and symmetric mutual authentication, data encryption, and the use of encrypted checksums, the AT88SC3216C provides a secure place for storage of sensitive information within a system. With its tamper detection circuits, this information remains safe even under attack. A 2-wire serial interface running at 1.0 MHz is used for fast and efficient communications with devices that may be individually addressed ...
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... Reset (RST) The AT88SC3216C provides an ISO 7816-3 compliant asynchronous answer to reset sequence. When the reset sequence is activated, the device will output the data programmed into the 64-bit answer-to-reset register. An internal pull-up on the RST input pad allows the device to be used in synchronous mode without bonding RST. The AT88SC3216C does not support the synchronous answer-to-reset sequence ...
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... IH . For Powering Down, V must be removed before turning AT88SC3216C 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 condition beyond those indicated in the operational sections of this specification is not implied ...
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... Write Cycle Time (-40° to +85° Device Operation for Synchronous Protocols CLOCK and DATA TRANSITIONS: The SDA pin is normally pulled high with an external device. Data on the SDA pin START CONDITION: STOP CONDITION: ACKNOWLEDGE: MEMORY RESET: AT88SC3216C 6 = +2.7 to 5.5V Parameter Range: +4.5 - 5.5V) CC Range: +2.7 - 3.3V) CC may change only during SCL low time periods (see Figure 5 on page 8) ...
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... Look for SDA high in each cycle while SCL is high. 3. Create a start condition. t HIGH LOW t t HD.STA HD.DAT t AA ACK STOP CONDITION is the time from a valid stop condition of a write sequence to the end of the internal WR AT88SC3216C t LOW t SU.DAT START CONDITION SU.STO t BUF 7 ...
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... Figure 5. Data Validity SDA SCL DATA STABLE Figure 6. Start and Stop Definitions SDA SCL START Figure 7. Output Acknowledge SCL DATA IN DATA OUT AT88SC3216C 8 DATA STABLE DATA CHANGE ALLOWED STOP 5014KS–SMEM–08/09 ...
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... Also implemented in the control logic is a cryptographic engine for performing the various higher-level security functions of the device. 5014KS–SMEM–08/ $00 ─ ─ $F8 $00 ─ ─ $F8 $00 ─ ─ $F8 AT88SC3216C $ 256 Bytes 256 Bytes $ ...
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... PAC $B0 PAC $B8 PAC $C0 PAC $C8 PAC $D0 PAC $D8 PAC $E0 PAC $E8 $F0 $F8 AT88SC3216C Answer to Reset MTZ Card Manufacturer Code Lot History Code Identification Number Nc AR1 PR1 AR2 PR2 AR5 PR5 AR6 PR6 AR9 PR9 AR10 PR10 AR13 PR13 ...
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... Protocol Selection The AT88SC3216C supports two different communication protocols. Smart Card Applications: The asynchronous protocol defined by ISO 7816-3 is used for compatibility with the Embedded Applications: A 2-wire serial interface is used for fast and efficient communication with logic or controllers. ...
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... Table 4. Communication Security Modes Mode Configuration Data Standard Authentication Encryption 1. Configuration data include viewable areas of the Configuration Zone except the passwords: Note: MDC: Modification Detection Code MAC: Message Authentication Code. AT88SC3216C (1) User Data clear clear ...
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... In the write lock configuration, only one byte can be written at a time. Even if several bytes are received, only the first byte will be taken into account by the device. 5014KS–SMEM–08/ xxxx xxxx xxxx xxxx xxxx xxxx locked locked AT88SC3216C $ xxxx xxxx xxxx xxxx xxxx xxxx locked $6 $7 xxxx xxxx ...
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... Figure 13. Password and Authentication Operations Device (Card) Card Number VERIFY A COMPUTE Challenge B Challenge B VERIFY RPW Checksum (CS) VERIFY WPW VERIFY CS Write DATA AT88SC3216C 14 AUTHENTICATION READ ACCESS DATA WRITE ACCESS Host (Reader) COMPUTE Challenge A Challenge A VERIFY B Read Password (RPW) VERIFY CS Write Password (WPW) ...
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... CryptoMemory using simple write and read commands. To gain access to the configuration memory, the secure code must first be successfully presented. For the AT88SC3216C device, the secure code is $CB 28 50. After writing and verifying data in the configuration memory, the security fuses must be blown to lock this information in the device. For additional information on personalizing CryptoMemory, please see the application notes Programming CryptoMemory for Embedded Applications and Initializing CryptoMemory for Smart Card Applications (at www ...
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... Ordering Information Ordering Code AT88SC3216C-MJ AT88SC3216C-MJTG AT88SC3216C-PU AT88SC3216C-SU AT88SC3216C-WI (1) (2) Package Type M2 – J Module : ISO or TWI 8P3 8S1 1. Formal drawings may be obtained from an Atmel sales office. Note: 2. The J Module Package is used for either ISO (T=0 / 2-wire mode) or TWI (2-wire mode only). AT88SC3216C ...
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... The module dimensions listed refer to the dimensions of the exposed metal contact area. The actual dimensions of the module after excise or punching from the carrier tape are generally 0.4 mm greater in both directions (i.e., a punched M2 module will yield 13.0 x 11.8 mm). 5014KS–SMEM–08/09 Round - ∅ 8.5 [mm] 0.58 [mm] 14.25 mm AT88SC3216C 17 ...
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... Ordering Code: SU 8S1 – JEDEC SOIC Top View e Side View Note: These drawings are for general information only. Refer to JEDEC Drawing MS-012, Variation AA for proper dimensions, tolerances, datums, etc. 1150 E. Cheyenne Mtn. Blvd. Colorado Springs, CO 80906 AT88SC3216C TITLE 8S1, 8-lead (0.150" ...
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... Orchard Parkway San Jose, CA 95131 R 5014KS–SMEM–08/ TITLE 8P3, 8-lead, 0.300" Wide Body, Plastic Dual In-line Package (PDIP) AT88SC3216C End View COMMON DIMENSIONS (Unit of Measure = inches) SYMBOL MIN NOM MAX A − − 0.210 A2 0 ...
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... AT88SC3216C 20 Date 08/2009 Update TWI module informaiton 02/2009 Features Section – add ‘Green compliant (exceeds RoHS) to end of ‘Standard 8-lead Plastic Packages’ bullet added Note to DC Characteristics table and applied to V all 3 instances of Vih symbols in table. ...
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... Tel: Fax: (33) 1-30-60-71- Web Site Technical Support www.atmel.com securemem@atmel.com Literature Requests www.atmel.com/literature ® , Atmel logo and combinations thereof, CryptoMemory Atmel Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel: (81) 3-3523-3551 Fax: (81) 3-3523-7581 (33) 1-30-60-70-00 Sales Contact www.atmel.com/contacts ® ...