ADSP-21160N Datasheet, PDF (52/53 Pages) Analog Devices – DSP Microcomputer

PRELIMINARY TECHNICAL DATA
April 2002
For current information contact Analog Devices at 800/262-5643
ADSP-21160N
Table 32. 400-ball Metric PBGA Pin Assignments (Continued)
Pin Name PBGA Pin# Pin Name
L4DAT[0] U18
L5ACK
L4DAT[1] U19
L5DAT[4]
L4DAT[2] U20
L5DAT[6]
PBGA Pin# Pin Name
V18
L5DAT[1]
V19
L5DAT[3]
V20
L5DAT[5]
PBGA Pin# Pin Name
W18
DMAR1
W19
EBOOT
W20
L5CLK
PBGA Pin#
Y18
Y19
Y20
400-BALL METRIC PBGA PIN CONFIGURATIONS (BOTTOM VIEW, SUMMARY)
20
18
16
14
12
10
8
6
4
2
19
17
15
13
11
9
7
5
3
1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
K EY :
V_DDINT
V_DDEXT
NO CONNECTION
GND*
AGND
A_VDD
I/O SIGNALS
* USE THE CENTER BLOCK OF GROUND PINS (PBGA BALLS: F7-14, G7-14, H7-14, J7-14,
K7-14, L7-14, M7-14, N7-14, P7-14, R7-15) TO PROVIDE THERMAL PATHWAYS TO YOUR
PRINTED CIRCUIT BOARD’S GROUND PLANE.
REV. PrB ^{This information applies to a product under development. Its characteristics and specifications are subject to change without notice. Analog}
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Devices assumes no obligation regarding future manufacturing unless otherwise agreed to in writing.