at85c51snd3b ATMEL Corporation, at85c51snd3b Datasheet - Page 268

• Manufacturer Part Number: at85c51snd3b
• Description: Single-chip Digital Audio Decoder - Encoder With Usb 2.0 Interface
• Manufacturer: ATMEL Corporation

iv
AT85C51SND3B
MMC/SD Controller........................................................................... 192
Parallel Slave Interface .................................................................... 208
Serial I/O Port.................................................................................... 214
Serial Peripheral Interface ............................................................... 224
Display Interface............................................................................... 234
Keyboard Interface ........................................................................... 240
Electrical Characteristics ................................................................. 242
Data Unit........................................................................................................... 177
End of Data Transfer ........................................................................................ 180
Security Unit ..................................................................................................... 180
Card Unit........................................................................................................... 183
Interrupt Unit ..................................................................................................... 184
Registers........................................................................................................... 185
Clock Generator................................................................................................ 192
Command Line Controller................................................................................. 192
Data Line Controller...........................................................................................195
Card Management ............................................................................................ 201
Interrupt ............................................................................................................ 202
Registers............................................................................................................203
Description........................................................................................................ 208
Interrupts........................................................................................................... 211
Registers............................................................................................................212
Description........................................................................................................ 214
Baud Rate Generator........................................................................................ 216
Receiver............................................................................................................ 218
Transmitter........................................................................................................ 219
Interrupts........................................................................................................... 219
Registers........................................................................................................... 220
Description........................................................................................................ 225
Interrupt ............................................................................................................ 231
Registers........................................................................................................... 231
Configuration .................................................................................................... 234
Registers............................................................................................................237
Description........................................................................................................ 240
Registers........................................................................................................... 241
Absolute Maximum Rating................................................................................ 242
DC Characteristics............................................................................................ 242
AC Characteristics .............................................................................................247
7632C–MP3–11/06