OKI Launches Samples for ML67Q5250, a Single-Chip LSI Enabling Fingerprint Authentication
LSI and reference design enables high performance, low-system cost and easy installation with a fingerprint authentication accelerator
[Reference] Sales plan and major features of ML67Q5250
Sales plan
- Sample shipment
- From November 2007
- SDK shipment
- From December 2007
- Volume shipment
- From April 2008
- Planned number of production
- 200,000 units per month
Major features
- Fingerprint authentication
- DFT (Discrete Fourier Transform) algorithm
- Line-type fingerprint sensor: AuthenTec's AES1510 and AES2510
- Area-type fingerprint sensor: Below 256 x 360 pixels, 500±8 DPI, 4/8bit gray scale
- Processing time
Authentication: Less than 0.8seconds (1:1) / Less than 1.8seconds (1:15)
Enrollment: Less than 2.0seconds - Fingerprint data
Maximum 15 fingers,
Maximum erase/rewrite: 10,000 times
- Controller: RISC 32bit ARM7TDMI™ @32MHz
- Internal memory
RAM 16Kbyte (user program field: Approx. 8Kbyte)
Flash 128Kbyte (user program field: Approx. 32Kbyte) - External memory: ROM(FLASH), SRAM and I/O
- Random number generator circuit: 8bit pseudo random number generator circuit
- IC card interface: IC Card IF compliant with ISO7816 x 1
- USB2.0 Full-Speed Device: Compliant with USB2.0, Supports 4 transmission types
- Serial interface
synchronous SIO x1/, asynchronous SIO(UART) x1
SPI x2 (Mainly used to connect fingerprint sensor) - General- purpose IO interface: GPIO x 43
- Power management: clock stop mode.
- Operating (surrounding) temperature: -40°C to +85°C
- Package
144pin plastic LFBGA (11mm)
84pin WCSP (Wafer Chip Size Package) is under
planning
- * Information in the press releases is current on the date of the press announcement, but is subject to change without prior notice.
