An IC Design Company 5F-14, No.12, Lane 609, Chung Hsin Rd., Sec.5, San Chung City, Taipei Hsien, Taiwan SongRock Tel. +886 2 2278 2001 +886 2 2278 4815 Fax +886 2 2999 5349 E-MAIL: [email protected] TechnologyCorp. S8132 FINGERPRINT IDENTIFICATION IC Bio-Crypto Controller LQFP-100 Information provided here is subject to change without notice. All rights reserved OVERVIEW The S8132, a Single chip Bio-Crypto device which offers highly secure access control system. It integrates a 32-bit microprocessor with two 8k byte cache, one 512k byte flash memory, large system SRAM and powerful I/O to provide a high performance biometric security system which built in proven fingerprint extraction algorithm (winner of International Fingerprint Verification Competition 2000) and Public Key Infrastructure (PKI) function. TYPICAL APPLICATION • • • • • • • General locking device Private/secret key deployment Desktop computer access Access control and monitoring Phone, keyboard, door, safe access Toy, Personalized electronic pets Replace keypad for entering the password • RSA key pair are generated internally, only public key is allowed to be read externally, private key is always resided in the silicon. • Build-in AES algorithm for data encryption. • Provide maximum security as the biometric matching is performed in the silicon • Provide a set of protocol through UART for external MCU to control the crypto function, biometric verification and I/O logic function • With different type of line drivers, UARTs can function as RS232, RS422 or RS485 transmission • Support most of the fingerprint sensor in the market, like STmicro, Fujitsu touch/sweep sensor etc. Allow plug-in for new sensor type. • Power management for maximizing battery life of mobile devices FUNCTIONS TECHNICAL FEATURES The three basic functions: • Powerful I/O interface : UART, I2C • Basic Stand Alone: Capable to enroll (Master/Slave), SPI, Wireless Interface (Read an finger print image from and 32 General Purpose I/O control. sensor), De-Enroll (Search and remove • Enrolment/De-enrolment and the related finger print data) and Authentication can be performed through authenticate (Read the finger print UART or wireless interface. image and match with the stored • Once owner is enrolled, other users of the template) same device can only be enrolled with • Internal MCU Emulation: Allow to owner’s approval. utilize the internal MCU emulation to • Ownership is transferable if granted by interface with the external devices. current owner. • External MCU: capable to interface • Provide more than 512k byte of flash with external MCU to communicate the memory for external MCU. finger print authentication result. • No reading of the confidential area in flash memory is allowed. S8132_brochure Rev 1 (Short) 1/2 Feb. 06, 2006 An IC Design Company 5F-14, No.12, Lane 609, Chung Hsin Rd., Sec.5, San Chung City, Taipei Hsien, Taiwan SongRock Tel. +886 2 2278 2001 +886 2 2278 4815 Fax +886 2 2999 5349 E-MAIL: [email protected] TechnologyCorp. S8132 FINGERPRINT IDENTIFICATION IC Bio-Crypto Controller LQFP-100 Information provided here is subject to change without notice. All rights reserved BLOCK DIAGRAM PWM_O Wireless Interface Logic Crystal RF PWM Receiver OSC/PLL Fingerprint Parallel Interface Logic CPU 2X8K Byte Cache Fingerprint Sensor MCU LCD/Keyboard UART 1, 2 & 3 ROM 256K Byte SRAM 256K Byte Flash 512K Byte SPI Interface Serial Flash GPIO x 32 LEDs/Switches I2C Master/Slave I2C Package 100 Leads LQFP (14X14X1.6mm) FINGER PRINT VERIFICATION SPECIFICATION Fingerprint template size Max fingerprint templates False Acceptance rate (FAR) False Rejection rate (FRR) Verification time (100 templates) 360 byte / fingerprint template 250 < 1 in 10000 < 1 in 1000 < 1 sec DC PARAMETERS Parameter Operating Temperature Range (Topr) Storage Temperature Range Lead Temperature Range (soldering, 10 seconds) Maximum IO Supply Voltage, VIO Maximum Core Supply Voltage, Vdd Maximum Input Voltage Ratings 0 to +70 -40 to +125 +260 +3.63 +2.75 +5.00 Unit O C O C O C V V V Note: The absolute maximum ratings are rated values, which must not be exceeded during operations, even for an instant. Any one of the ratings must not be exceeded. If any absolute maximum rating is exceeded, a device may break down or its performance may be degraded, causing it to catch fire or explode resulting in injury to the user. Thus when designing products which include this device, ensure that no absolute maximum rating value will ever be exceeded. S8132_brochure Rev 1 (Short) 2/2 Feb. 06, 2006