SAM3A4C Atmel Corporation, SAM3A4C Datasheet - Page 167

• Manufacturer Part Number: SAM3A4C
• Manufacturer: Atmel Corporation

11.21.3
• Implementer
Implementer code:
0x41 = ARM
• Variant
Variant number, the r value in the rnpn product revision identifier:
0x2 = r2p0
• Constant
Reads as 0xF
• PartNo
Part number of the processor:
0xC23 = Cortex-M3
• Revision
Revision number, the p value in the rnpn product revision identifier:
0x0 = r2p0
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
31
23
15
7
CPUID Base Register
30
22
14
6
The CPUID register contains the processor part number, version, and implementation informa-
tion. See the register summary in
are:
Variant
PartNo
29
21
13
5
28
20
12
4
Implementer
PartNo
Table 11-30 on page 165
27
19
11
3
26
18
10
2
for its attributes. The bit assignments
Constant
Revision
25
17
9
1
SAM3X/A
SAM3X/A
24
16
8
0
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