COM20019I-DZD SMSC, COM20019I-DZD Datasheet - Page 61

• Manufacturer Part Number: COM20019I-DZD
• Description: IC CTRLR ARCNET 2KX8 RAM 28-PLCC
• Manufacturer: SMSC
• Series: ARCNETr

Specifications of COM20019I-DZD

• Controller Type: ARCNET Controller
• Interface: Differential
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 20mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1000-5

9.2
Note 1:
SMSC COM20019I
Cost Competitive ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
ccc
ccc
D/2
E/2
A1
A2
R1
R2
E1
L1
D1
W
A
D
E
H
L
e
θ
48 Pin TQFP Package Outline and Parameters
Controlling Unit: millimeter
MIN
0.05
1.35
8.80
4.40
6.90
8.80
4.40
6.90
0.09
0.45
0.17
0.08
0.08
0
~
~
~
~
o
0.50 Basic
NOMINAL
0.10
1.40
9.00
4.50
7.00
9.00
4.50
7.00
0.60
1.00
~
~
~
~
~
~
~
~
DATASHEET
0.0762
MAX
0.15
1.45
9.20
4.60
7.10
9.10
4.60
7.10
0.20
0.75
0.27
0.20
0.08
1.6
7
~
~
o
Page 61
1
1
/
/
Lead Foot Length from Centerline
2
2
X Span Measure from Centerline
Y Span Measure from Centerline
Coplanarity (Assemblers)
Coplanarity (Test House)
Overall Package Height
Lead Frame Thickness
Lead Shoulder Radius
Lead Foot Radius
Lead Foot Angle
Body Thickness
Lead Length
X body Size
Y body Size
Lead Width
Lead Pitch
REMARK
Standoff
X Span
Y Span
Rev. 09-25-07