psd311-b-90ui STMicroelectronics, psd311-b-90ui Datasheet - Page 72

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

Family: Ceramic Leaded Chip Carrier – CERQUAD
030195R8
Drawing L4 – 44-Pin Pocketed Ceramic Leaded Chip Carrier (CLDCC) – CERQUAD (Package Type L)
Symbol
A
A1
A2
B
B1
C
D
D1
D2
D3
E
E1
E2
E3
e1
N
17.40
16.31
14.73
17.40
16.31
14.73
Min
3.94
2.29
3.05
0.43
0.66
0.15
B
3
12.70
12.70
1.27
44
2
D1
D3
D2
D
1
Millimeters
44
B1
17.65
16.66
16.26
17.65
16.66
16.26
Max
4.57
2.92
3.68
0.53
0.81
0.25
E1
Reference
Reference
Reference
A1
Notes
E
A2
A
C
Commercial and Industrial
packages include the lead pocket
on the underside of the package
but Military packages do not.
0.155
0.090
0.120
0.017
0.026
0.006
0.685
0.642
0.580
0.685
0.642
0.580
Min
e1
0.500
0.500
0.050
44
E3
E2
View A
Inches
0.180
0.115
0.145
0.021
0.032
0.010
0.695
0.656
0.640
0.695
0.656
0.640
Max
View A
PSD3XX Family
Reference
Reference
Reference
Notes
69