an ic design company 5f-14, no.12, lane 609, chung hs in rd., sec.5, san chung city, taipei hsien, taiwan tel. +886 2 2278 2001 +886 2 2278 4815 fax +886 2 2999 5349 e-mail: service@songrock.com.tw s ong r ock t echnology c orp. fingerprint identification ic bio-crypto controller S8132 lqfp-100 information provided here is subject to change without notice. all rights reserved S8132_brochure rev 1 (short) feb. 06, 2006 1/2 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. ? 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 ? powerful i/o interface : uart, i2c (master/slave), spi, wireless interface and 32 general purpose i/o control. ? enrolment/de-enrolment and authentication can be performed through uart or wireless interface. ? once owner is enrolled, other users of the same device can only be enrolled with owner?s approval. ? ownership is transferable if granted by current owner. ? provide more than 512k byte of flash memory for external mcu. ? no reading of the confidential area in flash memory is allowed. ? 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 the three basic functions: ? basic stand alone: capable to enroll (read an finger print image from sensor), de-enroll (search and remove the related finger print data) and authenticate (read the finger print image and match with the stored template) ? internal mcu emulation: allow to utilize the internal mcu emulation to interface with the external devices. ? external mcu: capable to interface with external mcu to communicate the finger print authentication result. f unctions t echnical f eatures o ver v iew t ypical a pplication
an ic design company 5f-14, no.12, lane 609, chung hs in rd., sec.5, san chung city, taipei hsien, taiwan tel. +886 2 2278 2001 +886 2 2278 4815 fax +886 2 2999 5349 e-mail: service@songrock.com.tw s ong r ock t echnology c orp. fingerprint identification ic bio-crypto controller S8132 lqfp-100 information provided here is subject to change without notice. all rights reserved S8132_brochure rev 1 (short) feb. 06, 2006 2/2 fingerprint template size 360 byte / fingerprint template max fingerprint templates 250 false acceptance rate (far) < 1 in 10000 false rejection rate (frr) < 1 in 1000 verification time (100 templates) < 1 sec parameter ratings unit operating temperature range (t o o p p r r ) 0 to +70 o c storage temperature range -40 to +125 o c lead temperature range (soldering, 10 seconds) +260 o c maximum io supply voltage, v io +3.63 v maximum core supply voltage, v dd +2.75 v maximum input voltage +5.00 v note: the absolute maximum ratings are rated values, whic h must not be exceeded during operations, even for an instant. any one of the ratings must not be exceeded. if any absolut e maximum rating is exceeded, a device may break down or its performance may be degraded, causing it to catch fire or ex plode 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. b lock d iagram dc p aram eters f inger p rint v erification s pecification crystal osc/pll cpu 2x8k byte cache rom 256k byte sram 256k byte flash 512k byte wireless interface logic fingerprint parallel interface logic uart 1, 2 & 3 gpio x 32 i2c master/slave fingerprint sensor rf pwm receiver leds/switches i2 c mcu lcd / ke y board pwm_o package 100 leads lqfp (14x14x1.6mm) spi interface serial flash
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