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Chorus™
Chorus-II
is 8bit CPU based Voice SoC of enhanced and downsized Chorus-I features. It has 25MIPs 8bit CPU core, hardwired ADPCM voice codec of multi-channel decoding, 64KByte(0.5Mbit) embedded NOR Flash memory and USB1.1 Device.
Key Features
- RISC 8051 core Max.25MIPs @25MHz
- Hardwired ADPCM Voice Codec
- Multi-channel Voice Decoder(Max. 3ch)
- 64KB(0.5Mb) e-Flash ROM, 6KB SRAM
- Dual DMA based SPI
- SLC NAND Flash/Serial Flash(~1Gb)
- 6-ch 10bit ADC, 12bit DAC
- 2-ch UARTs, RTC
- USB1.1 Device, 64-TQFP
Applications
