AT89C51SND2C-7FTUL Atmel, AT89C51SND2C-7FTUL Datasheet - Page 240

• Manufacturer Part Number: AT89C51SND2C-7FTUL
• Description: IC 8051 MCU FLASH 64K MP3 100BGA
• Manufacturer: Atmel
• Series: 89Cr

Specifications of AT89C51SND2C-7FTUL

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, IDE/ATAPI, MMC, SPI, UART/USART, USB
• Peripherals: Audio, I²S, MP3, PCM, POR, WDT
• Number Of I /o: 32
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 2x10b; D/A 2x20b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TFBGA
• Data Bus Width: 8 bit
• Data Ram Size: 2.25 KB
• Interface Type: ATAPI, I2S, IDE, SPI, UART, USB
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: AT89C51SND2C7FTUL

240
AT8xC51SND2C/MP3B
16. Universal Serial Bus ............................................................................ 103
17. IDE/ATAPI Interface ............................................................................. 131
18. MultiMedia Card Controller ................................................................. 134
19. Synchronous Peripheral Interface ..................................................... 156
20. Serial I/O Port ....................................................................................... 168
15.1 DAC ...................................................................................................................... 81
15.2 Power Amplifier .................................................................................................... 98
15.3 Audio Supplies and Start-up................................................................................. 99
16.1 USB Mass Storage Class Bulk-Only Transport .................................................. 103
16.2 USB Device Firmware Upgrade (DFU)............................................................... 103
16.3 Description ......................................................................................................... 103
16.4 Configuration ...................................................................................................... 107
16.5 Read/Write Data FIFO........................................................................................ 109
16.6 Bulk/Interrupt Transactions ................................................................................ 110
16.7 Control Transactions .......................................................................................... 114
16.8 Isochronous Transactions .................................................................................. 114
16.9 Miscellaneous..................................................................................................... 116
16.10 Suspend/Resume Management....................................................................... 117
16.11 USB Interrupt System....................................................................................... 119
16.12 Registers .......................................................................................................... 122
17.1 Description ......................................................................................................... 131
17.2 Registers ............................................................................................................ 133
18.1 Card Concept ..................................................................................................... 134
18.2 Bus Concept ....................................................................................................... 134
18.3 Description ......................................................................................................... 139
18.4 Clock Generator ................................................................................................. 140
18.5 Command Line Controller .................................................................................. 140
18.6 Data Line Controller ........................................................................................... 142
18.7 Interrupt .............................................................................................................. 148
18.8 Registers ............................................................................................................ 150
19.1 Description ......................................................................................................... 157
19.2 Interrupt .............................................................................................................. 160
19.3 Configuration ...................................................................................................... 160
19.4 Registers ............................................................................................................ 166
4341H–MP3–10/07