Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet
Product codes
ATSAM4E-XPRO
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
650
32.3.1 Chip ID Register
Name:
CHIPID_CIDR
Address:
0x400E0740
Access:
Read-only
VERSION: Version of the Device
Current version of the device.
EPROC: Embedded Processor
NVPSIZ: Nonvolatile Program Memory Size
31
30
29
28
27
26
25
24
EXT
NVPTYP
ARCH
23
22
21
20
19
18
17
16
ARCH
SRAMSIZ
15
14
13
12
11
10
9
8
NVPSIZ2
NVPSIZ
7
6
5
4
3
2
1
0
EPROC
VERSION
Value
Name
Description
1
ARM946ES
ARM946ES
2
ARM7TDMI
ARM7TDMI
3
CM3
Cortex-M3
4
ARM920T
ARM920T
5
ARM926EJS
ARM926EJS
6
CA5
Cortex-A5
7
CM4
Cortex-M4
Value
Name
Description
0
NONE
None
1
8K
8 Kbytes
2
16K
16 Kbytes
3
32K
32 Kbytes
4
–
Reserved
5
64K
64 Kbytes
6
–
Reserved
7
128K
128 Kbytes
8
–
Reserved
9
256K
256 Kbytes
10
512K
512 Kbytes
11
–
Reserved