AT89C51SND2C
AT89C51SND2C is Single-Chip Flash Microcontroller manufactured by Atmel.
- Part of the AT83SND2CMP3B comparator family.
- Part of the AT83SND2CMP3B comparator family.
Features
- MPEG I/II-Layer 3 Hardwired Decoder
- Stand-alone MP3 Decoder
- 48, 44.1, 32, 24, 22.05, 16 k Hz Sampling Frequency
- Separated Digital Volume Control on Left and Right Channels (Software Control using 31 Steps)
- Bass, Medium, and Treble Control (31 Steps)
- Bass Boost Sound Effect
- Ancillary Data Extraction
- CRC Error and MPEG Frame Synchronization Indicators
- 20-bit Stereo Audio DAC
- 93 d B SNR playback stereo channel
- 32 Ohm/ 20 m W stereo headset drivers
- Stereo Line Level Input, Differential Mono Auxiliary Input
- Programmable Audio Output for Interfacing with External Audio System
- PCM Format patible
- I2S Format patible
- Mono Audio Power Amplifier
- 440m W on 8 Ohms Load
- 8-bit MCU C51 Core Based (FMAX = 20 MHz)
- 2304 Bytes of Internal RAM
- 64K Bytes of Code Memory
- AT89C51SND2C and 89SND2CMP3B: Flash (100K Erase/Write Cycles)
- AT83SND2C and 83SND2CMP3B: ROM
- 4K Bytes of Boot Flash Memory (AT89C51SND2C...
