Z8523016VSG Zilog, Z8523016VSG Datasheet - Page 13

IC 16MHZ ESCC 44-PLCC

Z8523016VSG

Manufacturer Part Number
Z8523016VSG
Description
IC 16MHZ ESCC 44-PLCC
Manufacturer
Zilog
Datasheet

Specifications of Z8523016VSG

Controller Type
Serial Communications Controller (SCC)
Interface
Bus
Voltage - Supply
4.5 V ~ 5.5 V
Current - Supply
7mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
44-LCC (J-Lead)
Operating Supply Voltage
5 V
Supply Current (max)
9 mA
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
269-3927
Z8523016VSG

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Functional Description
PS005303-0907
The architecture of the ESCC is described based on its functionality as a:
The details of the communication between the receive and transmit logic of the system bus
are illustrated in
the ESCC A and B channels are identical. For more information on SCC/ESCC and ISCC
Family of Products, refer to the respective User Manuals available for download from
www.zilog.com.
From Receiver
Data communications device which transmits and receives data in a wide variety of
protocols
Microprocessor peripheral in which the ESCC offers valuable features such as
vectored interrupts and DMA support
SYNC Register
Zero Insert
CRC-SDLC
20-Bit TX
CRC-Gen
WR7
Figure 5
Figure 5. ESCC Transmit Data Path
Internal Data Bus
SYNC Register
Shift Register
WR6
and
SYNC
SDLC
ASYNC
Figure 6
2 Bit Delay
MUX and
Transmit
WR8
on page 9. The features and data path for each of
Transmit Clock
TX FIFO
4 Bytes
NRZI Encode
Internal TXD
Final Tx
MUX
Product Specification
to Other Channel
Functional Description
Z85230/Z80230
TXD
8

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