COM20019I-DZD SMSC, COM20019I-DZD Datasheet - Page 6

• 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

Chapter 2
Rev. 09-25-07
A0/nMUX
A2/ALE
AD0
AD1
AD2
VSS
D3
D4
D5
D6
D7
A1
COM20019
Packages: 24-Pin DIP or 28-Pin PLCC
Package: 28-Pin PLCC
Ordering Information:
1
2
3
4
5
6
7
8
9
10
11
12
PIN CONFIGURATIONS
I
P
PACKAGE TYPE: P = Plastic, LJP = PLCC
TEMP RANGE:
DEVICE TYPE: 20019 = Universal Local Area Network Controller
24
23
22
21
20
19
18
17
16
15
14
13
DATASHEET
VDD
nRD/nDS
nWR/DIR
nCS
nINTR
nRESET IN
nTXEN
RXIN
nPULSE2
nPULSE1
XTAL2
XTAL1
(with 2K x 8 RAM)
Page 6
(Blank) = Commercial: 0°C to +70°C
Cost Competitive ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
I = Industrial: -40°C to +85°C
A0/nMUX
nRD/nDS
nWR/DIR
A2/ALE
VDD
AD0
A1
26
27
28
1
2
3
4
25
5
24
6
23
7
22
8
21
9
20
10
19
11
18
17
16
15
14
13
12
nPULSE 1
XTAL2
XTAL1
VDD
VSS
N/C
D7
SMSC COM20019I