CONTENTS
1. Overview..............................................................................................................................................1
1.1
Features....................................................................................................................................1
1.2
Applications .............................................................................................................................1
1.3
Ordering Information ..............................................................................................................2
1.4
Block Diagram .........................................................................................................................2
1.5
Pin Configuration ....................................................................................................................4
2. Pin Function ........................................................................................................................................5
2.1
Power supply and regulator ...................................................................................................5
2.2
Analog Signal...........................................................................................................................5
2.3
VBUS.........................................................................................................................................5
2.4
System Clock and Reset.........................................................................................................6
2.5
USB Interface ...........................................................................................................................6
2.6
Serial ATA Interface ................................................................................................................6
2.7
General Purpose I/O Interface................................................................................................7
2.8
Renesas private signal ...........................................................................................................7
3. Endpoint Configuration .....................................................................................................................8
3.1
Super-speed UASP Mode .......................................................................................................8
3.2
Super-speed BOT Mode..........................................................................................................9
3.3
High-speed UASP Mode .........................................................................................................9
3.4
High-speed BOT Mode ............................................................................................................9
3.5
Full-speed BOT mode .............................................................................................................9
4. USB Descriptor Information ............................................................................................................10
4.1
Device Descriptor (All speeds) ............................................................................................10
4.2
BOS (Binary device Object Store) Descriptor ....................................................................11
4.2.1
USB2.0 Extension Descriptor (High-/Full-speed only) ........................................................... 11
4.2.2
Super Speed USB Device Capability Descriptor (High-/Full-speed only) .............................. 11
4.3
Configuration Descriptor (All speeds) ................................................................................12
4.4
Interface Descriptor...............................................................................................................12
4.4.1
Interface descriptor for BOT mode (All speeds) .................................................................... 12
4.4.2
Interface descriptor for UASP mode (Super-/High-speed only) ............................................. 13
4.5
Endpoint Descriptor ..............................................................................................................13
4.5.1
BOT mode ............................................................................................................................. 13
4.5.1.1
Data-OUT ........................................................................................................ 13
4.5.1.2
Data-IN ............................................................................................................ 14
4.5.2
UASP mode (Super-/High-speed only).................................................................................. 15
4.5.2.1
Data-OUT ........................................................................................................ 15
4.5.2.2
Data-IN ............................................................................................................ 16
4.5.2.3
UASP Command.............................................................................................. 17
4.5.2.4
UASP Status .................................................................................................... 18
4.6
String Descriptor ...................................................................................................................19
4.7
Device Qualifier Descriptor (High-/Full-speed only) ..........................................................20
4.8
Other_Speed_Configuration Descriptor (High-/Full-speed only) .....................................20
5. Boot Mode .........................................................................................................................................21
5.1
SROM boot mode ..................................................................................................................21
