530
11100B–ATARM–31-Jul-12
SAM4S Series [Preliminary]
28.3.1
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
8K bytes
2
16K
16K bytes
3
32K
32K bytes
4
Reserved
5
64K
64K bytes
6
Reserved
7
128K
128K bytes
8
Reserved
9
256K
256K bytes
10
512K
512K bytes
11
Reserved
12
1024K
1024K bytes
Summary of Contents for SAM4S Series
Page 44: ...44 11100B ATARM 31 Jul 12 SAM4S Series Preliminary ...
Page 412: ...412 11100B ATARM 31 Jul 12 SAM4S Series Preliminary ...
Page 1105: ...1105 11100B ATARM 31 Jul 12 SAM4S Series Preliminary ...
Page 1143: ...1143 11100B ATARM 31 Jul 12 SAM4S Series Preliminary Figure 43 4 64 lead LQFP Package Drawing ...
Page 1145: ...1145 11100B ATARM 31 Jul 12 SAM4S Series Preliminary Figure 43 5 64 lead QFN Package Drawing ...