MP3播放器芯片

芯片型号	描述
AT85C51SND3	Single-Chip Digital Music Player. Dual processor: proprietary audio DSP and 8051 for MMI. MP3, WMA and JPEG Decoder, USB controller supporting Full Speed, High Speed and OTG. MultiMediaCard DataFlash SmartMedia CompactFlashinterfaces. OLED driver. 16-bit ADC. Audio DAC and DC/DC in option.
AT89C51SND2C	Single-Chip MP3-Player for mobile phone market. C51 Microcontroller Core, MP3 Decoder (MPEG1 2Layer-3), 64 Kbytes Flash. MultiMediaCard DataFlash SmartMedia CompactFlashand IDE Interfaces. UART, SPI and Two-wire Interface (TWI). USB 1.1. Audio Stereo DAC and 500mW Power Amplifier. Low Power. In-System Programming via USB or UART.
AT83SND2C	Single-Chip MP3-Player for mobile phone market. C51 Microcontroller Core, MP3 Decoder (MPEG1 2Layer-3), 64 Kbytes ROM. MultiMediaCard DataFlash SmartMedia CompactFlashand IDE Interfaces. UART, SPI and Two-wire Interface (TWI). USB 1.1. Audio Stereo DAC and 500mW Power Amplifier. Low Power.
AT83SND2CMP3	The AT83SND2CMP3 has been developped as a versatile remote controlled MP3 player for very fast MP3 feature implementation into most existing system. It perfectly fits features needed in mobile phones and toys, but can also be used in any portable equipment and in industrial applications.
AT89C51SND1C >	MP3 Decoder Circuit MPEG1 2Layer-3 C51 Microcontroller with Embedded MP3 Decoder and 64 Kbytes Flash. MultiMediaCard DataFlash SmartMedia CompactFlashand IDE Interfaces. UART, SPI and Two-wire Interface (TWI).USB 1.1. Voice Recording. Low Power. In-System Programming via USB or UART.
AT83SND1C	MP3 Decoder Circuit MPEG1 2Layer-3 C51 Microcontroller with Embedded MP3 Decoder and 64 Kbytes ROM. MultiMediaCard DataFlash SmartMedia CompactFlashand IDE Interfaces. UART, SPI and Two-wire Interface (TWI). USB 1.1. Voice Recording. Low Power. In-System Programming via USB or UART.
AT80C51SND1C	MP3 Decoder Circuit MPEG1 2Layer-3 C51 Microcontroller with Embedded MP3 Decoder ROMless. MultiMediaCard DataFlash SmartMedia CompactFlashand IDE Interfaces. UART, SPI and Two-wire Interface (TWI).USB 1.1. Voice Recording. Low Power.

芯片型号	Flash (Kbytes)	ROM (Kbytes)	EEPROM (Kbytes)	RAM (Kbytes)	Vcc (V)	ISP	ADC	DAC	Audio Amplifier	USB Device (Full Speed)	SPI	TWI	Watchdog	封装	绿色封装
AT80C51SND1C	-	-	-	2.3	2.7-3.3	-	8-bit	-	-	12 Mbps	Yes	Yes	Yes	CBGA 81 LQFP 80
AT83SND1C	-	64	-	2.3	2.7-3.3	-	8-bit	-	-	12 Mbps	Yes	Yes	Yes	CBGA 81 LQFP 80	CBGA 81 LQFP 80
AT83SND2C	-	64	-	2.3	2.7-3.3	-	-	18-bit Audio	500 mW	12 Mbps	Yes	Yes	Yes	CBGA 100	CBGA 100
AT83SND2CMP3	-	-	-	2.3	2.7-3.3	-	-	18-bit Audio	500 mW	12 Mbps	-	-	-	CBGA 100	CBGA 100
AT85C51SND3	-	-	-	128	1.8, 3 or 5V	-	16-bit	16-bit optional	-	FS+HS+OTG	Yes	-	-		LQFP 100
AT89C51SND1C	64	-	4	2.3	2.7-3.3	UART, USB	8-bit	-	-	12 Mbps	Yes	Yes	Yes	CBGA 81 LQFP 80
AT89C51SND2C	64	-	4	2.3	2.7-3.3	UART, USB	-	18-bit Audio	500 mW	12 Mbps	Yes	Yes	Yes	CBGA 100	CBGA 100