z80189 ZiLOG Semiconductor, z80189 Datasheet - Page 157
z80189
Manufacturer Part Number
z80189
Description
Z80180, Z8s180, Z8l180 Mpu Operation
Manufacturer
ZiLOG Semiconductor
Datasheet
1.Z80189.pdf
(326 pages)
- Current page: 157 of 326
- Download datasheet (5Mb)
142
UM005003-0703
PS
0
Prescaler
Z8018x
Family MPU User Manual
Divide
Ratio
f ¸ 10
DR Rate
0
1
Sampling
Rate
16
64
Table 19.
SS2 SS1 SS0 Divide
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Baud Rate
ASCI Baud Rate Selection
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Ratio
¸1
¸1
16
32
64
—
16
32
64
—
2
4
8
2
4
8
General
Divide
Ratio
f ¸ 160
fc ¸ 16
fc ¸ 64
0¸640
10240
10240
20480
40960
1280
2560
5120
1280
2560
5120
320
640
f = 6.144
MHz
38400
19200
Baud Rate (Example)
9600
4800
2400
1200
9600
4800
2400
1200
600
600
300
150
—
—
f = 4.608
MHz
(BPS)
—
—
f = 3.072
MHz
19200
9600
4800
2400
1200
4800
2400
1200
600
300
600
300
150
—
75
—
I/O
0
0
I
I
CKA
Clock
Frequency
f ¸ 10
f ¸ 10
160
320
640
160
320
640
20
40
80
20
40
80
fc
fc
Related parts for z80189
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Ez80f91 Mini Enet Module
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Development Boards & Kits - Other Processors ZiLOG TCP/IP Software Suite (ZTP Rev 1.4) - Object Code (Free download on www.zilog.com)
Manufacturer:
ZiLOG
Part Number:
Description:
Z90233, Z90234, And Z90231 Ezvision 200 Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controllers
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Television Controllers
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
40-pin Low-cost Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
40-pin Low-cost Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controller In-circuit Emulator Ice Device
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
High Performance Microcontrollers
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Cmos Usc Universal Serial Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Iusc Integrated Universal Serial Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
16-bit Processor
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Pcmcia Interface Solution
Manufacturer:
ZiLOG Semiconductor
Datasheet: