ADSP-2187NKST-320 Analog Devices Inc, ADSP-2187NKST-320 Datasheet - Page 45

• Manufacturer Part Number: ADSP-2187NKST-320
• Description: IC DSP CONTROLLER 16BIT 100LQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2187NKST-320

• Rohs Status: RoHS non-compliant
• Interface: Host Interface, Serial Port
• Clock Rate: 80MHz
• Non-volatile Memory: External
• On-chip Ram: 160kB
• Voltage - I/o: 1.8V, 2.5V, 3.3V
• Voltage - Core: 1.80V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP

OUTLINE DIMENSIONS
1.45
1.40
1.35
0.15
0.05
ROTATED 90° CCW
SEATING
PLANE
VIEW A
NOTES:
1. DIMENSIONS ARE IN MILLIMETERS AND COMPLY
2. ACTUAL POSTION OF THE BALL GRID IS WITHIN
3. CENTER DIMENSIONS ARE NOMINAL.
4. DIMENSION IN DRAWING IS FOR PB-FREE BALL.
THE ACTUAL POSITION OF EACH LEAD IS WITHIN 0.08 OF ITS IDEAL
POSITION WHEN MEASURED IN THE LATERAL DIRECTION.
MAX
0.08
MAX LEAD
COPLANARITY
WITH JEDEC STANDARD MO-205-AC.
0.15 OF ITS IDEAL POSTION RELATIVE TO THE
PACKAGE EDGES.
PB-BEARING BALL DIMENSION IS 0.45/0.50/0.55.
1.40
0.20
0.09
3.5°
7°
0°
COMPLIANT TO JEDEC STANDARDS MS-026-BED
SEATING
Figure 41. 100-Lead Low Profile Quad Flat Package [LQFP] (ST-100-1)
1.60 MAX
0.75
0.60
0.45
PLANE
BALL A1
INDICATOR
DETAIL A
TOP VIEW
10.10
10.00 SQ
9.90
Figure 40. 144-Ball BGA [CSP_BGA] (BC-144-6)
12°
TYP
VIEW A
Rev. A | Page 45 of 48 | August 2006
25
1
100
26
0.50 BSC
BSC
8.80
SQ
0.25
PITCH)
MIN
(BALL
16.00 BSC SQ
14.00 BSC SQ
BSC
0.80
(PINS DOWN)
TOP VIEW
(BALL DIAMETER,
SEE NOTE 4)
0.50
0.45
0.40
12
11
10
DETAIL A
BOTTOM VIEW
0.27
0.22
0.17
9
8
76
50
7
75
51
6
INDEX AREA
A1 CORNER
5
4
12.00
REF
3
0.12 MAX (BALL
COPLANARITY)
2
1
A
B
C
D
E
F
G
H
J
K
L
M
1.11
0.85
SEATING
PLANE
ADSP-218xN