SAM3A ATMEL [ATMEL Corporation], SAM3A Datasheet - Page 16

• Manufacturer Part Number: SAM3A
• Description: AT91SAM ARM-based Flash MCU
• Manufacturer: ATMEL [ATMEL Corporation]

4.2
4.2.1
Figure 4-3.
4.2.2
18
18
SAM3X4/8E Package and Pinout
SAM3X/A
SAM3X/A
144-lead LQFP Package Outline
144-ball LFBGA Package Outline
Orientation of the 144-lead LQFP Package
The SAM3X4/8E is available in 144-lead LQFP and 144-ball LFBGA packages.
The 144-Ball LFBGA package has a 0.8 mm ball pitch and respects Green Standards. Its dimen-
sions are 10 x 10 x 1.4 mm.
Figure 4-4.
Orientation of the 144-ball LFBGA Package
144
109
108
1
BALL A1
12
11
10
9
8
7
6
5
4
3
2
1
A B C D E F G H J K L M
36
73
72
37
TOP VIEW
11057BS–ATARM–13-Jul-12
11057BS–ATARM–13-Jul-12