at85c51snd3 ATMEL Corporation, at85c51snd3 Datasheet - Page 266

• Manufacturer Part Number: at85c51snd3
• Description: At85c51snd3 Single-chip Digital Audio Decoder - Encoder With Usb 2.0 Interface
• Manufacturer: ATMEL Corporation

Table of Contents
i
AT85C51SND3B
Features ................................................................................................. 1
Description ............................................................................................ 2
Key Features ......................................................................................... 3
Block Diagram ...................................................................................... 4
Application Information ....................................................................... 5
Pin Description ..................................................................................... 6
Power Management ............................................................................ 19
Clock Controller .................................................................................. 28
Special Function Registers ............................................................... 37
Memory Space .................................................................................... 50
Interrupt System ................................................................................. 55
Pinouts.................................................................................................................. 6
Signals Description ............................................................................................... 8
Internal Pin Structure ........................................................................................... 16
Power Supply...................................................................................................... 19
Power Reduction Mode ...................................................................................... 21
Reset .................................................................................................................. 24
Registers.............................................................................................................. 26
Oscillator............................................................................................................. 28
Clock Generator.................................................................................................. 29
System Clock Generator..................................................................................... 30
DFC/NFC Clock Generator................................................................................. 31
MMC Clock Generator ........................................................................................ 32
SIO Clock Generator .......................................................................................... 33
Registers............................................................................................................. 34
SFR Pagination................................................................................................... 37
SFR Registers .................................................................................................... 38
Memory Segments.............................................................................................. 50
Memory Configuration ........................................................................................ 51
Registers............................................................................................................. 52
Interrupt System Priorities .................................................................................. 55
External Interrupts .............................................................................................. 58
Registers.............................................................................................................. 59
7632D–MP3–01/07