AT91SAM9G20 datasheet(9/832 Pages) ATMEL

9 / 832 page

6384D–ATARM–04-May-09

AT91SAM9G20 Preliminary

Note:

No PLLRCA line present on the AT91SAM9G20.

Package and Pinout

• The AT91SAM9G20 is available in a 217-ball, 15 x 15 mm, LFBGA package (0.8 mm pitch)

(Figure 4-1).

• The AT91SAM9G20 is available in a 247-ball, 10 x 10 x 1.1 mm, TFBGA Green package, (0.5

mm pitch) (Figure 4-1).

4.1

217-ball LFBGA Package Outline

Figure 4-1 shows the orientation of the 217-ball LFBGA package.

A detailed mechanical description is given in the section “AT91SAM9G20 Mechanical Charac-

teristics” of the product datasheet.

Figure 4-1.

217-ball LFBGA Package (Top View)

Image Sensor Interface

ISI_D0-ISI_D11

Image Sensor Data

Input

ISI_MCK

Image Sensor Reference Clock

Output

ISI_HSYNC

Image Sensor Horizontal Synchro

Input

ISI_VSYNC

Image Sensor Vertical Synchro

Input

ISI_PCK

Image Sensor Data clock

Input

Analog to Digital Converter

AD0-AD3

Analog Inputs

Analog

Digital pulled-up inputs at reset

ADVREF

Analog Positive Reference

Analog

ADTRG

ADC Trigger

Input

Table 3-1.

Signal Description List (Continued)

Signal Name

Function

Type

Active

Level

Comments

AB C D E F G H J K L M N P RTU

Ball A1

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