adsp-21267skstz Analog Devices, Inc., adsp-21267skstz Datasheet - Page 40

• Manufacturer Part Number: adsp-21267skstz
• Description: Sharc Processor
• Manufacturer: Analog Devices, Inc.

ADSP-21267
PRELIMINARY TECHNICAL DATA
Figure 34. 136-ball BGA Pin Assignments (Bottom View, Summary)
KEY
*USE THE CENTER BLOCK OF GROUND PINS TO PROVIDE
14 13
THERMAL PATHWAYS TO YOUR PRINTED
Rev. PrA | Page 40 of 44 | January 2004
V
V
DDINT
DDEXT
12
CIRCUIT BOARD’S GROUND PLANE.
11
10
9
GND*
A
8
VSS
7
6
5
A
I/O SIGNALS
4
VDD
3
2
1
A
B
C
D
G
H
K
M
N
E
F
J
L
P