psd311-b-90ui STMicroelectronics, psd311-b-90ui Datasheet - Page 74

• Manufacturer Part Number: psd311-b-90ui
• Description: Low Cost Field Programmable Microcontroller Peripherals
• Manufacturer: STMicroelectronics

Drawing U1 – 44-Pin Plastic Thin Quad Flatpack (TQFP) (Package Type U)
Family: Plastic Thin Quad Flatpack (TQFP)
030195R4
Symbol
A
A1
A2
B
C
D
D1
D3
E
E1
E3
e1
L
N
1
2
3
15.75
13.90
15.75
13.90
44
0.54
1.15
0.09
0.35
Min
0°
–
Index
B
Mark
10.00
10.00
0.35
1.00
44
D3
D1
D
Millimeters
16.25
14.10
16.25
14.10
Max
1.60
0.74
1.55
0.20
0.65
8°
e1
A1
Reference
Reference
Reference
Reference
E3
Notes
A2
E1
A
0.102 mm Max.
E
Coplanarity:
Lead
0.05 mm Min
0.021
0.045
0.004
0.620
0.547
0.620
0.547
0.014
Min
Standoff:
0°
–
0.014
0.394
0.394
0.039
44
0.063
0.029
0.061
0.008
0.640
0.555
0.640
0.555
0.026
Inches
Max
8°
L
C
a
PSD3XX Family
Reference
Reference
Reference
Reference
Notes
71