Z16M1720ASG1868 Zilog, Z16M1720ASG1868 Datasheet - Page 324

• Manufacturer Part Number: Z16M1720ASG1868
• Description: IC PCMCIA INTERFACE 100-VQFP
• Manufacturer: Zilog

Specifications of Z16M1720ASG1868

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 100-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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UM008101-0601
<   % 2 7 2 G T K R J G T C N U
7 U G T / C P W C N
System
Memory
CPU
(Data, Address, and Control)
Z80
Figure 127. Data Concentrator
System Bus
RxCA
SIO #1
SIO #2
SIO Clock
Generator
and
Time Out
Counters
RDY
DMA
Z80
Z80
RDY
Z80
Ch.A
Ch.B
Ch.A
Ch.B
TxCA
Receivers
Receivers
Receivers
Receivers
RS 232
Drivers/
RS 232
Drivers/
RS 232
Drivers/
RS 232
Drivers/
Receivers
Keyboard
High-Speed
Display/
Console
RS 232
Drivers/
Printer
Modem
Line
Communications Link
CTC
(SDLC Protocol)
Z80
SIO
Z80
Z80
PIO
Serial Input/Output
Terminal Interfaces
Terminal Interfaces
Terminal
Bus
Intelligent
Terminal
Memory
CPU
Z80
and
To Remote
Processor