PACKAGE DIMENSIONS
The ADSP-21367/ADSP-21368/ADSP-21369 processors are
available in 256-ball RoHS compliant and leaded BGA_ED, and
208-lead RoHS compliant LQFP_EP packages.
ADSP-21367/ADSP-21368/ADSP-21369
1.60 MAX
0.75
0.60
0.45
280
1.00 REF
1
30.20
30.00 SQ
29.80
SEATING
PLANE
PIN 1
28.10
28.00 SQ
27.90
157
156
157
156
8.712
REF
25.50
REF
280
1
1.45
1.40
1.35
0.15
0.10
0.05
0.08
COPLANARITY
VIEW A
ROTATED 90° CCW
0.20
0.15
0.09
7°
3.5°
0°
TOP VIEW
(PINS DOWN)
EXPOSED
PAD
8.890
REF
52
53
VIEW A
105
104
105
104
BOTTOM VIEW
(PINS UP)
0.27
0.50
0.22
BSC
LEAD PITCH
0.17
52
53
COMPLIANT TO JEDEC STANDARDS MS-026-BJB-HD
Figure 49. 208-Lead Low Profile Quad Flat Package, Exposed Pad [LQFP_EP]
(SW-208-1)
Dimensions shown in millimeters
Rev. C | Page 53 of 56 | January 2008