AT89C51SND1C
Single-Chip MP3 Decoder, Microcontroller with Human Interface
Cikkszám: 100.281.50
Mennyiség (db):
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Elérhetőség |
Menny. |
Raktáron |
> 20 |
- MPEG I/II-Layer 3 Hardwired Decoder
- Stand-alone MP3 Decoder
- 48, 44.1, 32, 24, 22.05, 16 kHz Sampling Frequency
- Separated Digital Volume Control on Left and Right Channels (Software Controlusing 31 Steps)
- Bass, Medium, and Treble Control (31 Steps)
- Bass Boost Sound Effect
- Ancillary Data Extraction
- CRC Error and MPEG Frame Synchronization Indicators
- Programmable Audio Output for Interfacing with Common Audio DAC
- PCM Format Compatible
- I2S Format Compatible
- 8-bit MCU C51 Core Based (FMAX = 20 MHz)
- 2304 Bytes of Internal RAM
- 64K Bytes of Code Memory
- AT89C51SND1C: Flash (100K Erase/Write Cycles)
- AT83SND1C: ROM
- 4K Bytes of Boot Flash Memory (AT89C51SND1C)
- ISP: Download from USB (standard) or UART (option)
- External Code Memory
- AT80C51SND1C: ROMless
- USB Rev 1.1 Controller
- Full Speed Data Transmission
- Built-in PLL
- MP3 Audio Clocks
- USB Clock
- MultiMedia Card Interface Compatibility
- Atmel DataFlash SPI Interface Compatibility
- IDE/ATAPI Interface
- 2 Channels 10-bit ADC, 8 kHz (8-true bit)
- Battery Voltage Monitoring
- Voice Recording Controlled by Software
- Up to 44 Bits of General-purpose I/Os
- 4-bit Interrupt Keyboard Port for a 4 x n Matrix
- SmartMedia Software Interface
- 2 Standard 16-bit Timers/Counters
- Hardware Watchdog Timer
- Standard Full Duplex UART with Baud Rate Generator
- Two Wire Master and Slave Modes Controller
- SPI Master and Slave Modes Controller
- Power Management
- Power-on Reset
- Software Programmable MCU Clock
- Idle Mode, Power-down Mode
- Operating Conditions:
- 3V, +-10%, 25 mA Typical Operating at 25°C
- Temperature Range: -40°C to +85°C
RoHS |
nem |
Gyártó |
ATMEL |
Tokozás |
TQFP80 |