ADSP-21992YST Analog Devices Inc, ADSP-21992YST Datasheet - Page 57

• Manufacturer Part Number: ADSP-21992YST
• Description: IC DSP CONTROLLER 16BIT 176LQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-21992YST

• Rohs Status: RoHS non-compliant
• Interface: SPI, SSP
• Clock Rate: 160MHz
• Non-volatile Memory: External
• On-chip Ram: 128kB
• Voltage - I/o: 3.30V
• Voltage - Core: 2.50V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 176-LQFP

OUTLINE DIMENSIONS
NOTES:
1. THE ACTUAL POSITION OF THE BALL GRID IS WITHIN 0.25 OF ITS IDEAL POSITION RELATIVE TO THE
2. THE ACTUAL POSITION OF EACH BALL IS WITHIN 0.10 OF ITS IDEAL POSITION RELATIVE TO THE
3. DIMENSIONS COMPLY WITH JEDEC STANDARD MO-192 VARIATION AAE-1 WITH THE EXCEPTION OF
4. CENTER DIMENSIONS ARE NOMINAL.
PACKAGE EDGES.
BALL GRID.
MAXIMUM HEIGHT.
1.85
1.70
1.55
DIAMETER
NOM
0.55
BALL
TOP VIEW
0.70
0.60
0.50
15.00
BSC SQ
COPLANARITY
DETAIL A
Figure 22. 196-Ball CSP_BGA (BC-196-2)
MAX BALL
Rev. A | Page 57 of 60 | August 2007
0.20
DETAIL A
13.00
BSC
SEATING PLANE
0.57
0.52
0.47
1.00 BSC
0.75
0.70
0.65
DIMENSIONS SHOWN IN MILLIMETERS
14
DETAIL B
13
12
1.10
1.00
0.90
11
BOTTOM VIEW
10
13.00 BSC
9 8 7 6 5 4 3 2 1
1.00 BSC
1.10
1.00
0.90
A
B
C
D
E
F
G
H
J
K
L
M
N
P
DETAIL B
ADSP-21992