21.2 Embedded Characteristics
- Chip ID Registers
- Identification of the Device Revision, Sizes of the
Embedded Memories, Set of Peripherals, Embedded Processor
Table 21-1. SAM S70/SAM E70/SAM V70/SAM V71 Chip ID Registers Chip Name CHIPID_CIDR
(see Notes 1 and 2)
CHIPID_EXID SAME70Q21 0xA102_0E0x 0x00000002 SAME70Q20 0xA102_0C0x 0x00000002 SAME70Q19 0xA10D_0A0x 0x00000002 SAME70N21 0xA102_0E0x 0x00000001 SAME70N20 0xA102_0C0x 0x00000001 SAME70N19 0xA10D_0A0x 0x00000001 SAME70J21 0xA102_0E0x 0x00000000 SAME70J20 0xA102_0C0x 0x00000000 SAME70J19 0xA10D_0A0x 0x00000000 SAMS70Q21 0xA112_0E0x 0x00000002 SAMS70Q20 0xA112_0C0x 0x00000002 SAMS70Q19 0xA11D_0A0x 0x00000002 SAMS70N21 0xA112_0E0x 0x00000001 SAMS70N20 0xA112_0C0x 0x00000001 SAMS70N19 0xA11D_0A0x 0x00000001 SAMS70J21 0xA112_0E0x 0x00000000 SAMS70J20 0xA112_0C0x 0x00000000 SAMS70J19 0xA11D_0A0x 0x00000000 SAMV71Q21 0xA122_0E0x 0x00000002 SAMV71Q20 0xA122_0C0x 0x00000002 SAMV71Q19 0xA12D_0A0x 0x00000002 SAMV71N21 0xA122_0E0x 0x00000001 SAMV71N20 0xA122_0C0x 0x00000001 SAMV71N19 0xA12D_0A0x 0x00000001 SAMV71J21 0xA122_0E0x 0x00000000 SAMV71J20 0xA122_0C0x 0x00000000 SAMV71J19 0xA12D_0A0x 0x00000000 SAMV70Q20 0xA132_0C0x 0x00000002 SAMV70Q19 0xA13D_0A0x 0x00000002 SAMV70N20 0xA132_0C0x 0x00000001 SAMV70N19 0xA13D_0A0x 0x00000001 SAMV70J20 0xA132_0C0x 0x00000000 SAMV70J19 0xA13D_0A0x 0x00000000 - x = 0 for MRL A devices.
- x = 1 for MRL B devices.
- Identification of the Device Revision, Sizes of the
Embedded Memories, Set of Peripherals, Embedded Processor