Datasheet

ADSP-21161N
Rev. C | Page 57 of 60 | January 2013
ADDR14 N01 ADDR13 P01 NC R01
ADDR15 N02 ADDR9 P02 ADDR11 R02
ADDR10 N03 ADDR8 P03 ADDR7 R03
ADDR5 N04 ADDR4 P04 ADDR3 R04
ADDR1 N05 MS2
P05 MS3 R05
MS0
N06 SBTS P06 PA R06
BR5
N07 BR4 P07 BR3 R07
BR2 N08 BR1 P08 RD R08
BRST N09 SDCLK1 P09 CLKOUT R09
SDCKE N10 SDCLK0 P10 HBR
R10
CS N11 REDY P11 HBG R11
CLK_CFG1 N12 CLKIN P12 CLKDBL
R12
CLK_CFG0 N13 DQM P13 XTAL R13
AVDD N14 AGND P14 SDWE
R14
DMAR1
N15 DMAR2 P15 NC R15
1
RSTOUT exists only for silicon revisions 1.2 and greater. Leave this ball unconnected for silicon revisions 0.3, 1.0, and 1.1.
Figure 41. 225-Ball CSP_BGA Ball Assignments (Bottom View, Summary)
Table 40. 225-Ball CSP_BGA Ball Assignments (Continued)
Ball Name Ball Number Ball Name Ball Number Ball Name Ball Number Ball Name Ball Number
VDDINT
VDDEXT
GND
*
AGND
AVDD
SIGNAL
*
USE THE CENTER BLOCK OF GROUND PINS TO PROVIDE THERMAL
PATHWAYS TO YOUR PRINTED CIRCUIT BOARD GROUND PLANE
KEY:
1
2
3
4
5
6
7
8
9
10
11
1214
15 13
R
P
N
M
L
K
J
H
G
F
E
D
C
B
A