AT80C51SND1C-ROTUL Atmel, AT80C51SND1C-ROTUL Datasheet - Page 178

• 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: -

178
AT8xC51SND1C
Table 150. ADDH Register
ADDH (S:F5h Read Only) – ADC Data High Byte Register
Reset Value = 0000 0000b
Table 151. ADDL Register
ADDL (S:F4h Read Only) – ADC Data Low Byte Register
Reset Value = 0000 0000b
Number
Number
ADAT9
7 - 0
7 - 2
1 - 0
Bit
Bit
7
7
-
Mnemonic Description
Mnemonic Description
ADAT9:2
ADAT1:0
ADAT8
Bit
Bit
6
6
-
-
ADC Data
8 Most Significant Bits of the 10-bit ADC data.
Reserved
The value read from these bits is always 0. Do not set these bits.
ADC Data
2 Least Significant Bits of the 10-bit ADC data.
ADAT7
5
5
-
ADAT6
4
4
-
ADAT5
3
3
-
ADAT4
2
2
-
ADAT3
ADAT1
1
1
4109L–8051–02/08
ADAT2
ADAT0
0
0