AT80C51SND1C-ROTUL Atmel, AT80C51SND1C-ROTUL Datasheet - Page 98

• Manufacturer Part Number: AT80C51SND1C-ROTUL
• Description: IC MCU FLASH MP3 DECODER 80-TQFP
• Manufacturer: Atmel
• Series: 80Cr

Specifications of AT80C51SND1C-ROTUL

• 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: 44
• Program Memory Type: ROMless
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 2x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Figure 15-16. USB Interrupt Control Block Diagram
15.10 Registers
98
AT8xC51SND1C
Endpoint X (X = 0..2)
RXSETUP
UEPCONX.5
UEPCONX.4
WUPCPU
UEPSTAX.0
RXOUTB0
UEPSTAX.1
RXOUTB1
UEPSTAX.6
UEPSTAX.2
UEPSTAX.3
EORINT
NAKOUT
SOFINT
STLCRC
TXCMP
USBINT.5
USBINT.4
USBINT.3
USBINT.0
SPINT
NAKIN
EWUPCPU
ESOFINT
EEORINT
Table 91. USBCON Register
USBCON (S:BCh) – USB Global Control Register
ESPINT
USBIEN.5
USBIEN.4
USBIEN.3
USBIEN.0
UEPCONX.6
NAKIEN
USBE
7
EPXINT
UEPINT.X
SUSPCLK SDRMWUP
6
UEPIEN.X
EPXIE
5
4
-
UPRSM
3
RMWUPE
2
CONFG
EUSB
IE1.6
1
4109L–8051–02/08
FADDEN
0