AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 129

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

18. General Purpose Backup Registers (GPBR)
18.1
18.2
18.3
Table 18-1.
6438F–ATARM–21-Jun-10
Offset
0x0
0xc
Description
Embedded Characteristics
General Purpose Backup Registers (GPBR) User Interface
...
Register Mapping
Register
General Purpose Backup Register 0
...
General Purpose Backup Register 3
The System Controller embeds Four general-purpose backup registers.
• Four 32-bit general-purpose backup registers
Name
...
SYS_GPBR0
SYS_GPBR3
AT91SAM9G45
Read-write
Read-write
Access
...
Reset
...
–
–
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