S8132 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – FINGERPRINT IDENTIFICATION IC Bio-Crypto Controller

An IC Design Company
5F-14, No.12, Lane 609, Chung Hsin Rd., Sec.5, San Chung City,
Taipei Hsien, Taiwan
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SongRock
TechnologyCorp.
FINGERPRINT IDENTIFICATION IC
S8132
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
TECHNICAL FEATURES
• 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.
FUNCTIONS
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.
S8132_brochure Rev 1 (Short)
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Feb. 06, 2006