E-TDA7590 STMicroelectronics, E-TDA7590 Datasheet - Page 40

• Manufacturer Part Number: E-TDA7590
• Description: IC DSP SPEECH/AUDIO 144-TQFP
• Manufacturer: STMicroelectronics
• Type: Signalr

Specifications of E-TDA7590

• Applications: Speech Recognition
• Mounting Type: Surface Mount
• Package / Case: 144-TQFP Exposed Pad, 144-eTQFP, 144-HTQFP, 144-VQFP
• Device Core Size: 24b
• Format: Fixed Point
• Clock Freq (max): 120MHz
• Mips: 120
• Device Input Clock Speed: 120MHz
• Ram Size: 384KB
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (min): 1.62/3V
• Operating Supply Voltage (max): 1.98/3.6V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Package information
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Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
Figure 3.
Note 1: Exact shape of each corner is optional.
DIM.
ccc
D1
D2
D3
A1
A2
E1
E2
E3
L1
A
B
C
D
E
K
e
L
®
®
TQFP144 mechanical data and package dimensions
packages, depending on their level of environmental compliance. ECOPACK
is an ST trademark.
21.80
19.80
21.80
19.80
MIN.
0.05
0.95
0.17
0.09
2.00
2.00
0.45
22.00
20.00
17.50
22.00
20.00
17.50
0˚ (min.), 3.5˚ (typ.), 7˚(max.)
TYP.
1.00
0.22
0.50
0.60
1.00
mm
MAX.
22.20
20.20
22.20
20.20
1.20
0.15
1.05
0.27
0.20
0.75
0.08
0.002
0.037
0.007
0.003
0.858
0.779
0.079
0.858
0.779
0.079
0.018
MIN.
0.0393
0.039
0.009
0.866
0.787
0.689
0.866
0.787
0.689
0.020
0.024
inch
TYP.
MAX.
0.047
0.006
0.041
0.011
0.008
0.874
0.795
0.874
0.795
0.030
0.03
(20x20x1.0mm exposed pad down)
MECHANICAL DATA
OUTLINE AND
TQFP144
7386636 B
TDA7590
®