Z8L18920FSC View Datasheet(PDF) - Zilog
Part Name
Description
MFG CO.
'Z8L18920FSC' PDF : 107 Pages View PDF
Zilog
PRELIMINARY
Z80189/Z8L189
GENERAL-PURPOSE EMBEDDED CONTROLLERS
Timing &
Ø
Clock
Generator
TOUT
TxS
RxS
CKS
16-Bit
Programmable
Reload Timers
(2)
Clocked
Serial I/O
Port
MMU
A19-A0
Bus State Control
CPU
DMACs
(2)
Interrupt
/DREQ1
/TEND0
Asynchronous
SCI
(Channel 0)
Asynchronous
SCI
(Channel 1)
D7-D0
TxA0
CKA0/ /DREQ0
RxA0
/RTS0
/CTS0
/DCD0
TxA1
RxA1
/CTS1
/CKA1
Figure 30. Z189 MPU Block Diagram
DS971890301
35
Share Link: 
