AMIS-30521 AMI Semiconductor, Inc., AMIS-30521 Datasheet - Page 24

• Manufacturer Part Number: AMIS-30521
• Description: Micro-stepping Motor Driver
• Manufacturer: AMI Semiconductor, Inc.

AMIS-30521 Micro-stepping Motor Driver
10.0 Package Outline
AMI Semiconductor – June 2007, M-20683-001
www.amis.com
7x7 NQFP
Dimensions:
Dim
A1
A2
A3
D1
E1
C
D
R
A
b
E
e
K
L
P
J
0.576
2.185
0.25
0.24
5.37
5.37
0.35
Min
0.8
0
0.615
0.203
Nom
0.02
0.42
6.75
6.75
0.65
5.47
5.47
Figure 18: NQFP-32: No Lead Quad Flat Pack; 32 Pins; Body Size 7x7mm (AMIS Reference: NQFP-32)
0.3
0.4
45
7
7
0.654
2.385
Max
0.05
0.35
5.57
5.57
0.45
0.9
0.6
Degree
Unit
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
Notes :
2
3
4
5
6
7
24
Exact shape and size of this feature is optional
Applied only to terminals
Exact shape of each corner is optional
Dimensions apply to plated terminal and are measured between 0.2 and
0.25 mm from terminal tip.
The pin #1 indication must be placed on the top surface of the package
by using indentation mark or other feature of package body.
exposed pad from measuring.
Applied for exposed pad and terminals. Exclude embedding part of
Data Sheet