ATSAM3U1C Просмотр технического описания (PDF) - Atmel Corporation

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ATSAM3U1C

AT91SAM ARM-based Flash MCU

Atmel Corporation 

SAM3U Series

4. Package and Pinout

The SAM3U4/2/1E is available in 144-lead LQFP and 144-ball LFBGA packages.

The SAM3U4/2/1C is available in 100-lead LQFP and 100-ball TFBGA packages.

4.1 SAM3U4/2/1E Package and Pinout

4.1.1

144-ball LFBGA Package Outline

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 4-1. Orientation of the 144-ball LFBGA Package

TOP VIEW

12

11

10

9

8

7

6

5

4

3

2

1

BALL A1

A B CDE F GHJ K L M

4.1.2

144-lead LQFP Package Outline

Figure 4-2.

Orientation of the 144-lead LQFP Package

108

73

109

72

144

1

37

36

9

6430F–ATARM–21-Feb-12

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