AT89C51SND1C-ROTUL

Processor Series :
Operating Supply Voltage :
Operating Temperature Range :
Data Bus Width : 8 bit
On-Chip ADC : Yes
Mounting Style : SMD/SMT
Package / Case : TQFP-80
Program Memory Size : 64 KB
Maximum Clock Frequency : 40 MHz
Core : 80C51
Data RAM Size : 2.25 KB


Description

The AT89C51SND1C-ROTUL is one of the AT89C51SND1C series.The AT89C51SND1C- ROTUL is fully integrated stand-alone hardwired MPEG I/II-Layer 3 decoders with a C51 microcontroller core handling data flow and MP3-player control.The AT89C51SND1C includes 64K Bytes of Flash memory and allows In-System Programming through an embedded 4K Bytes of Boot Flash Memory.

Features of the AT89C51SND1C-ROTUL are:(1)MPEG I/II-Layer 3 Hardwired Decoder; (2)Programmable Audio Output for Interfacing With Common Audio DAC; (3)8-bit MCU C51 Core Based (FMAX= 20 MHz); (4)2304 Bytes of Internal RAM; (5)64K Bytes of Code Memory; (6)4K Bytes of Boot Flash Memory (AT89C51SND1C); (7)USB Rev 1.1 Controller; (8)Standard Two 16-bit Timers/Counters; (9)Hardware Watchdog Timer; (10)Standard Full Duplex UART with Baud Rate Generator; (11)Two Wire Interface (TWI) Master and Slave Modes Controller; (12)SPI Master and Slave Modes Controller.

The absolute maximum ratings of the AT89C51SND1C-ROTUL can be summarized as:(1)storage temperature:-65 to150; (2)voltage on any other pin to VSS:-0.3 to 4.0V; (3)Iol per I/O pin:5mA ; (4)power dissipation:1W; (5)ambient temperature under bias:-40 to 85; (6)VDD:2.7 to 3.3V.

The electrical characteristics(Ta=25) of the AT89C51SND1C-ROTUL can be summarized as:(1)VIL:-0.5V MIN 0.2.VDD-0.1V MAX; (2)IIL:-50A MAX.If you want to know more information such as the electrical characteristics ,please download the datasheet in www.seekdatasheet.com .

The AT89C51SND1C-ROTUL is designed as one kind of single-chip flash microcontroller with mp3 decoder and human interface.It includes 64K Bytes of Flash memory and allows In-System Programming through an embedded 4K Bytes of Boot Flash memory and can be used in MP3-Player;PDA, Camera, Mobile Phone MP3;Car Audio/Multimedia MP3 and Home Audio/Multimedia MP3.

Features of the AT89C51SND1C-ROTUL are:(1)MPEG I/II-layer 3 hardwired decoder;(2)programmable audio output for interfacing with common audio DAC;(3)8-bit MCU C51 core based (FMAX=20 MHz);(4)2304 bytes of internal RAM;(5)64K bytes of code memory:flash (100K erase/write cycles);(6)4K bytes of boot flash memory:ISP:download from USB (standard) or UART (option);(7)USB Rev 1.1 controller:full speed data transmission;(8)multiMedia card® interface compatibility;(9)2 standard 16-bit timers/counters;(10)hardware watchdog timer;(11)standard full duplex UART with baud rate generator;(12)two wire master and slave modes controller;(13)SPI master and slave modes controller.

The absolute maximum ratings of the AT89C51SND1C-ROTUL can be summarized as:(1)storage temperature:-65 to +150°C;(2)voltage on any other pin to Vss:-0.3 to +4.0 V;(3)IOL per I/O pin:5 mA;(4)power dissipation:1 W;(5)ambient temperature under bias:-40 to +85°C;(6)VDD:4.0 V.If you want to know more information such as the electrical characteristics about it,please download the datasheet in www.seekic.com or www.chinaicmart.com .

Parameters:

Technical/Catalog Information	AT89C51SND1C-ROTUL
Vendor	Atmel
Category	Integrated Circuits (ICs)
Program Memory Size	64K x 8
RAM Size	2.25K x 8
Number of I /O	44
Package / Case	80-TQFP
Speed	40MHz
Controller Series	89C
Oscillator Type	External
Packaging	Tray
Program Memory Type	FLASH
EEPROM Size	-
Core Processor	8051
Data Converters	A/D 2x10b
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	I²C, IDE/ATAPI, MMC, SPI, UART/USART, USB
Peripherals	Audio, I²S, MP3, PCM, POR, WDT
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 3.3 V
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	AT89C51SND1C ROTUL AT89C51SND1CROTUL