작성자 : 관리자(2011-02-09 16:57:06) 조 회 : 5439  
  제   목 : CDB_Solution  
MCU : BMC51A
 > Max. 25MIPS @25MHz
 > Low power 0.25um e-Flash CMOS technology
 > Hardwired ADPCM Voice Codec
 > 2ch UART
 > USB 1.1 Device
 > 40 GPIOs, 64-pin TQFP

GPS Module : MAT1113
 > Dimension : 11x13x2.4t
 > TTFF : Cold 29sec, Warm 29sec, Hot < 1sec

Voice
 > Embedded Boo-Ree ADPCM Codec(BRAC) with DMA
 > Selectable sampling frequency from 4kHz to 48kHz
 > Max. 3 channel decoding

USB
 > Bulk Mode (Voice/DB Data Transfer)
 > Support Virtual COM(NMEA Logger)

External Memory
 > s-Flash(~64Mbit)
 > SD Card

Support Boot loader
 > F/W, Voice, DB etc. Upgrade