Z0220516SSCR4259TR Zilog, Z0220516SSCR4259TR Datasheet - Page 4

• Manufacturer Part Number: Z0220516SSCR4259TR
• Description: IC MODEM CTRL 28SOIC
• Manufacturer: Zilog

Specifications of Z0220516SSCR4259TR

• Data Format: V.22
• Baud Rates: 2.4k
• Interface: Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Z0220516SSCR4259T

Z02205
Modem Controller
Note: All signals with an overline, are active Low. For exam-
2
ple, B/W, in which WORD is active Low; and B/W, in
which BYTE is active Low.
DTE
Controller
Z02205
DPRESET
RINGDET
DPIRQ
DPWR
XTAL2
XTAL1
DPRD
MUTE
DCD
DTR
Figure 2. Z02205 Pin Diagram (SOIC/ DIP)
V
D5
D6
D7
CC
Parallel
Serial
Figure 1. Functional Block Diagram
1
14
Eye Pattern
Data Pump
Interface
Optional
Z02201
Z02922
or
Z02205
Power connections follow conventional descriptions be-
low:
Interface
Connection
Line
Ground
Power
28
15
Arrangement
Oscilloscope
Optional
Optional
Speaker
Access
D4
D3
D2
D1
D0
DPCS
GND
A2
A1
A0
RxD
OH
TxD
SHUNT
Data
Circuit
GND
V
CC
PS001000-MOD0599
Telephone
Line
Device
V
V
DD
SS
ZiLOG