W681308DG Datasheet, PDF (62/64 Pages) Nuvotem Talema – W681308 USB Audio Controller from Nuvoton integrates fast 8051 Microcontroller Unit (MCU)

W681308
XXXX PRODUCT DESCRIPTION
22.
Package Dimensions
W681308DG is in 48 pin Low-profile Quad Flat Package (LQFP).
Symbol
A
A1
A2
b
c
D
E
e
H_D
H_E
L
L₁
Y
θ
min
-
0.002
0.053
0.005
0.004
0.272
0.272
0.014
0.350
0.350
0.018
-
0’
In inch
nom
-0.063
0.004
0.055
0.008
0.005
0.276
0.276
0.020
0.354
0.354
0.024
-
-
-
max
-
0.006
0.057
0.010
0.008
0.280
0.280
0.025
0.358
0.358
0.030
0.039
0.004
7’
In mm
min nom max
- 1.60
0.05 0.10 0.15
1.35 1.40 1.45
0.15 0.20 0.20
0.10 0.15 0.20
6.90 7.00 7.10
6.90 7.00 7.10
0.35 0.50 0.65
8.90 9.00 9.10
8.90 9.00 9.10
0.45 0.60 0.75
-
- 1.00
-
- 0.10
0’
-
7’
62
Rev1.2