AT88SC1616C-SH

Manufacturer Part NumberAT88SC1616C-SH
DescriptionAtmel CryptoMemory, 16Kbit
ManufacturerATMEL [ATMEL Corporation]
AT88SC1616C-SH datasheet
 
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This is a summary document.
The complete document is
available on the Atmel website
at www.atmel.com.
Features
One of a family of nine devices with user memories from 1Kbit to 256Kbit
16Kbit (2Kbyte) EEPROM user memory
Sixteen 128-byte (1Kbit) zones
Self-timed write cycle
Single byte or 16-byte page write mode
Programmable access rights for each zone
2Kbit configuration zone
37-byte OTP area for user-defined codes
160-byte area for user-defined keys and passwords
High security features
64-bit mutual authentication protocol (under license of ELVA)
Encrypted checksum
Stream encryption
Four key sets for authentication and encryption
Eight sets of two 24-bit passwords
Anti-tearing function
Voltage and frequency monitor
Smart card features
ISO 7816 Class A (5V) or Class B (3V) operation
ISO 7816-3 asynchronous T = 0 protocol (Gemplus
Multiple zones, key sets and passwords for multi-application use
Synchronous two-wire serial interface for faster device initialization *
Programmable 8-byte answer-to-reset register
ISO 7816-2 compliant modules
Embedded application features
Low voltage operation: 2.7V to 5.5V
Secure nonvolatile storage for sensitive system or user information
Two-wire serial interface
1.0MHz compatibility for fast operation
Standard 8-lead plastic packages, green compliant (exceeds RoHS)
Same pinout as two-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 / two-wire modes or two-wire mode only
Atmel AT88SC1616C
Atmel CryptoMemory, 16Kbit
SUMMARY DATASHEET
®
patent) *
2030LS−CRYPTO−12/11

AT88SC1616C-SH Summary of contents

  • Page 1

    ... Same pinout as two-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 / two-wire modes or two-wire mode only Atmel AT88SC1616C Atmel CryptoMemory, 16Kbit SUMMARY DATASHEET ® patent) * 2030LS−CRYPTO−12/11 ...

  • Page 2

    ... Up to four unique key sets may be used for these operations. The AT88SC1616C offers the ability to communicate with virtually any smart card reader using the asynchronous protocol (Gemplus patent) defined in ISO 7816-3. ...

  • Page 3

    ... The AT88SC1616C 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 AT88SC1616C does not support the synchronous answer-to-reset sequence. ...

  • Page 4

    ... 0.7 < V < 20K ohm external pull- 1mA For powering down, V must be removed before turning Atmel AT88SC1616C [SUMMARY DATASHEET] = -40°C to +85°C (unless otherwise noted) AC Min Typ Max 2.7 5 100 0 0.2 CC ...

  • Page 5

    ... After an interruption in protocol, power loss or system reset, any two-wire part can be reset by following these steps: 1. Clock up to nine cycles 2. Look for SDA high in each cycle while SCL is high 3. Create a start condition = +2.7 to 5.5V -40°C to +85° 30pF CC AC Range: +4.5 - 5.5V) CC Range: +2.7 - 3.3V) CC Atmel AT88SC1616C [SUMMARY DATASHEET] Min Max Units 1 5 MHZ 1 4 MHZ 0 1 MHZ µ ...

  • Page 6

    ... The write cycle time t is the time from a valid stop condition of a write sequence to the end of the internal WR clear/write cycle t HIGH t LOW t t HD.DAT SU.DAT ( STOP CONDITION CONDITION Atmel AT88SC1616C [SUMMARY DATASHEET SU.STO t BUF START 2030LS−CRYPTO−12/11 6 ...

  • Page 7

    ... Figure 4-3. Data Validity SDA SCL DATA STABLE CHANGE ALLOWED Figure 4-4. Start and Stop Definitions SDA SCL START Figure 4-5. Output Acknowledge 1 SCL DATA IN DATA OUT DATA STABLE DATA STOP Atmel AT88SC1616C [SUMMARY DATASHEET] 7 2030LS−CRYPTO−12/11 ...

  • Page 8

    ... Also implemented in the control logic is a cryptographic engine for performing the various higher-level security functions of the device $00 ─ ─ $78 $00 ─ ─ $78 $00 ─ ─ $78 Atmel AT88SC1616C [SUMMARY DATASHEET 128 bytes 128 bytes 2030LS−CRYPTO−12/ ...

  • Page 9

    ... For Authentication and Encryption Use Write 0 PAC Write 1 PAC Write 2 PAC Write 3 PAC Write 4 PAC Write 5 PAC Write 6 PAC Write 7 PAC Reserved Atmel AT88SC1616C [SUMMARY DATASHEET Identification Read Only AR3 PR3 AR7 PR7 AR11 PR11 Access Control AR15 PR15 Cryptography Secret Read 0 Read 1 ...

  • Page 10

    ... Protocol Selection The AT88SC1616C supports two different communication protocols. • Smart Card Applications: The asynchronous protocol defined by ISO 7816-3 is used for compatibility with the industry’s standard smart card readers • ...

  • Page 11

    ... MDC: Modification Detection Code  MAC: Message Authentication Code due to an internal pull-up on RST. For embedded applications (1) User Data Passwords clear clear encrypted Atmel AT88SC1616C [SUMMARY DATASHEET] Data Integrity Check clear MDC encrypted MAC encrypted MAC 2030LS−CRYPTO−12/11 11 ...

  • Page 12

    ... Even if several bytes are received, only the first byte will be taken into account by the device xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx locked locked Atmel AT88SC1616C [SUMMARY DATASHEET xxxx xxxx xxxx xxxx xxxx xxxx locked 2030LS−CRYPTO−12/11 12 ...

  • Page 13

    ... Card Number VERIFY A COMPUTE Challenge B Challenge B VERIFY RPW Checksum (CS) VERIFY WPW VERIFY CS Write DATA AUTHENTICATION READ ACCESS DATA WRITE ACCESS Atmel AT88SC1616C [SUMMARY DATASHEET] Host (Reader) COMPUTE Challenge A Challenge A VERIFY B Read Password (RPW) VERIFY CS Write Password (WPW) DATA CS 13 2030LS−CRYPTO−12/11 ...

  • Page 14

    ... To gain access to the configuration memory, the secure code must first be successfully presented. For the AT88SC1616C device, the secure code is $20 0C E0. 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 ...

  • Page 15

    ... Ordering Information Atmel Ordering Code AT88SC1616C-MJ AT88SC1616C-MP AT88SC1616C-MJTG AT88SC1616C-MPTG AT88SC1616C-PU AT88SC1616C-SH AT88SC1616C-WI (1) (2) Package Type M2 – J Module : ISO or TWI M2 – P Module : ISO or TWI 8P3 8S1 Notes: 1. Formal drawings may be obtained from an Atmel sales office 2. Both the J and P module packages are used for either ISO (T=0 / 2-wire mode) or TWI (two-wire mode only) ...

  • Page 16

    ... M2 module will yield 13.0 x 11.8mm) Ordering Code MPTG M2 12.6 x 11.4 [mm] Round - ∅ 8.5 [mm] 0.58 [mm] 14.25mm Atmel AT88SC1616C [SUMMARY DATASHEET] Module Size: M2 Dimension*: 12.6 x 11.4 [mm] Glob Top: Square - 8.8 x 8.8 [mm] Thickness: ...

  • Page 17

    ... Package Drawing Contact: packagedrawings@atmel.com TITLE 8S1, 8-lead (0.150” Wide Body), Plastic Gull Wing Small Outline (JEDEC SOIC) Atmel AT88SC1616C [SUMMARY DATASHEET Ø END VIEW COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN NOM MAX NOTE A 1.35 – ...

  • Page 18

    ... N Top View Side View TITLE 8P3, 8-lead, 0.300” Wide Body, Plastic Dual In-line Package (PDIP) Atmel AT88SC1616C [SUMMARY DATASHEET End View COMMON DIMENSIONS (Unit of Measure = inches) SYMBOL MIN NOM MAX NOTE A 0.210 2 A2 ...

  • Page 19

    ... Comments Update template Update package drawings Change AT88SC1616C-SU to AT88SC1616C-SH 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 and all 3 instances of Vih symbols in table CC Ordering Information page: Add ‘ ...

  • Page 20

    Atmel Corporation Atmel Asia Limited 2325 Orchard Parkway Unit 01-5 & 16, 19F San Jose, CA 95131 BEA Tower, Millennium City 5 USA 418 Kwun Tong Road Tel: (+1)(408) 441-0311 Kwun Tong, Kowloon Fax: (+1)(408) 487-2600 HONG KONG www.atmel.com Tel: ...