AT91FR40161 ATMEL Corporation, AT91FR40161 Datasheet - Page 95

• Manufacturer Part Number: AT91FR40161
• Description: The AT91FR40161 Features 136 K Bytes of On-chip SRAM, 2M Bytes of Flash, an External Bus Interface, a 3-channel Timer/Counter, 2 ...
• Manufacturer: ATMEL Corporation

Chip ID Register
Register Name: SF_CIDR
Access Type:
Reset Value:
Offset:
• VERSION: Version of the chip (Code Label SF_VERSION)
This value is incremented by one with each new version of the chip (from zero to a maximum value of 31).
• NVPSIZ: Non Volatile Program Memory Size
• NVDSIZ: Non Volatile Data Memory Size
1354D–ATARM–08/02
0
0
0
0
1
0
EXT
31
23
15
7
0
0
0
1
1
0
0
Read Only
Hardwired
0x00
NVPSIZ
NVDSIZ
Others
Others
30
22
14
6
1
NVDSIZ
ARCH
0
1
0
1
0
0
NVPTYP
29
21
13
5
0
0
1
1
1
1
0
Size
None
32K bytes
64K bytes
128K bytes
256K bytes
Reserved
Size
None
Reserved
28
20
12
4
27
19
11
3
VERSION
26
18
10
2
NVPSIZ
VDSIZ
ARCH
AT91X40 Series
SF_NVPSIZ_NONE
SF_NVPSIZ_128K
SF_NVPSIZ_256K
SF_NVDSIZ_NONE
SF_NVPSIZ_32K
SF_NVPSIZ_64K
25
17
Code Label
SF_NVPSIZ
Code Label
SF_NVDSIZ
9
1
–
–
24
16
8
0
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