Datasheet

653
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
32.3.2 Chip ID Extension Register
Name: CHIPID_EXID
Address: 0x400E0744
Access: Read-only
 EXID: Chip ID Extension
Reads 0 if the EXT bit in CHIPID_CIDR is 0.
CHIPID_EXID [1:0]: Package Type
CHIPID_EXID [4:2]: Flash Size
CHIPID_EXID [31:5]: Product Number
31 30 29 28 27 26 25 24
EXID
23 22 21 20 19 18 17 16
EXID
15 14 13 12 11 10 9 8
EXID
76543210
EXID
Value Name Description
0 Package Type Package 144
1 Package Type Package 100
Value Name Description
0 Flash Size 1024 Kbytes
2 Flash Size 512 Kbytes
Value Name Description
0x0012_020 Product Number SAM4E Product Series