Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Data Sheet

Product codes
AT91SAM9M10-G45-EK
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SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
7.3
Chip  Identification
The SAM9M10 Chip ID is defined in the Debug Unit Chip ID Register and Debug Unit Chip ID Extension Register.
• Chip ID: 0x819B05A2
• Ext ID: 0x00000002
• JTAG ID: 05B2_703F
• ARM926 TAP ID: 0x0792603F
7.4
Backup  Section
The SAM9M10 features a Backup Section that embeds: 
• RC Oscillator
• Slow Clock Oscillator
• SCKR register
• RTT
• RTC
• Shutdown Controller
• 4 backup registers
• A part of RSTC
This section is powered by the VDDBU rail.