sh66k31c SinoWealth Micro-Electronics Corp. Ltd, sh66k31c Datasheet - Page 26

• Manufacturer Part Number: sh66k31c
• Description: Mask 4-bit Micro-controller
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

TSSOP 20L Outline Dimensions
θ'
Seating Plane
20
1
Symbol
E1
A
A
A
C
D
E
θ’
b
e
L
θ
y
Notes:
1. Package body sizes exclude mold flash protrusions or gate burrs.
2. Tolerance ± 0.1mm unless otherwise specified.
3. Coplanarity:0.1mm.
4. Controlling dimension is millimeter.Converted inch dimensions are not necessarily exact.
1
2
D
y
0.002
0.031
0.007
0.004
0.252
0.169
0.018
MIN
---
---
---
---
0°
Dimensions in inches
e
10
11
b
0.039
0.256
0.252
0.173
0.026
0.024
NOM
12°
---
---
---
---
---
---
0.048
0.006
0.041
0.012
0.008
0.260
0.177
0.030
0.004
MAX
---
---
---
8°
26
0.05
0.80
0.19
0.09
6.40
4.30
0.45
MIN
---
---
---
---
0°
---
See Detail F
Dimensions in mm
L
Detail F
NOM
1.00
6.50
6.40
4.40
0.65
0.60
12°
---
---
---
---
---
---
θ
MAX
1.20
0.15
1.05
0.30
0.20
6.60
4.50
0.75
0.10
---
---
8°
---
SH66K31C
unit: inches/mm