str712 STMicroelectronics, str712 Datasheet - Page 69

• Manufacturer Part Number: str712
• Description: 144/64-pin Arm7tdmi Mcu With Up To 256kb Flash, 64kb Ram And Emi
• Manufacturer: STMicroelectronics

STR71xF
5
5.1
Package characteristics
Package mechanical data
Figure 40. 64-Pin low profile quad flat package (10x10)
Recommended footprint (dimensions in mm)
D1
D
E1
E
1
L1
b
e
L
A1
A2
A
h
c
Dim.
A1
A2
D1
E1
L1
A
D
N
b
c
E
e
θ
L
Package characteristics
0.05
1.35 1.40 1.45 0.053 0.055 0.057
0.17 0.22 0.27 0.007 0.009 0.011
0.09
0.45 0.60 0.75 0.018 0.024 0.030
Min
0°
12.00
10.00
12.00
10.00
0.50
1.00
mm
Typ
3.5°
Number of Pins
Max
1.60
0.15 0.002
0.20 0.004
7°
64
Min
0°
inches
0.020
0.039
0.472
0.394
0.472
0.394
3.5°
Typ
69/78
0.063
0.006
0.008
Max
7°