ADSP-21261SKSTZ150 Analog Devices Inc, ADSP-21261SKSTZ150 Datasheet - Page 43

• Manufacturer Part Number: ADSP-21261SKSTZ150
• Description: IC DSP 32BIT 150MHZ 144LQFP
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Fixed/Floating Pointr

Specifications of ADSP-21261SKSTZ150

• Interface: DAI, SPI
• Clock Rate: 150MHz
• Non-volatile Memory: ROM (384 kB)
• On-chip Ram: 128kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• No. Of Bits: 32 / 40
• Frequency: 150MHz
• Supply Voltage: 1.2V
• Embedded Interface Type: Serial
• Supply Voltage Range: 1.14V To 1.26V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic: RoHS Compliant
• Device Core Size: 32/40Bit
• Architecture: Super Harvard
• Format: Floating Point
• Clock Freq (max): 150MHz
• Mips: 150
• Device Input Clock Speed: 150MHz
• Ram Size: 128KB
• Program Memory Size: 384KB
• Operating Supply Voltage (typ): 1.2/3.3V
• Operating Supply Voltage (min): 1.14/3.13V
• Operating Supply Voltage (max): 1.26/3.47V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Package: 144LQFP
• Numeric And Arithmetic Format: Floating-Point
• Maximum Speed: 150 MHz
• Device Million Instructions Per Second: 150 MIPS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PACKAGE DIMENSIONS
The ADSP-21261 is available in a 136-ball BGA package and a
144-lead LQFP package shown in
0.08 MAX (LEAD
COPLANARITY)
0.75
0.60 TYP
0.45
0.27
0.22
0.17
SEATING
PLANE
TYP
0.15
0.05
MAX
1.70
1. DIMENSIONS ARE IN MILIMETERS (MM).
2. THE ACTUAL POSITION OF THE BALL GRID IS
3. COMPLIANT TO JEDEC STANDARD MO-205-AE, EXCEPT FOR
4. CENTER DIMENSIONS ARE NOMINAL.
WITHIN 0.15 MM OF ITS IDEAL POSITION RELATIVE
TO THE PACKAGE EDGES.
THE BALL DIAMETER.
DETAIL A
1.60 MAX
PIN A1 INDICATOR
1.45
1.40
1.35
12.00 BSC SQ
TOP VIEW
Figure 35
0.50
BSC
TYP
(LEAD
PITCH)
and
Figure 35. 136-Ball Mini-BGA [CSP_BGA] (BC-136-3)
Figure
Rev. 0 | Page 43 of 44 | March 2006
DETAIL A
3 6
1
DETAIL A
144
36.
Figure 36. 144-Lead LQFP (ST-144-2)
37
PIN 1 INDICATOR
BSC
BSC
0.80
0.80
TYP
TYP
TOP VIEW (PINS DOWN)
22.00 BSC SQ
A
B
C
D
G
H
K
M
N
E
F
J
L
P
14
13
12
0.25
MIN
20.00 BSC SQ
11
10 9 8 7 6 5 4 3 2 1
10.40 BSC SQ
BOTTOM VIEW
DIAMETER)
(BALL
0.50
0.45
0.40
DETAIL A
109
72
108
73
1. DIMENSIONS ARE IN MILLIMETERS
2. ACTUAL POSITION OF EACH LEAD
3. CENTER DIMENSIONS ARE NOMINAL.
AND COMPLY WITH JEDEC
STANDARD MS-026-BFB.
IS WITHIN 0.08 OF ITS IDEAL POSITION
WHEN MEASURED IN THE LATERAL
DIRECTION.
0.12 MAX (BALL
COPLANARITY)
BSC
0.80
TYP
SEATING
PLANE
ADSP-21261