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| 型號： | Z86C44 |
| 廠商： | ZiLOG, Inc. |
| 英文描述： | CMOS Z8 MCU(CMOS Z8系列微控制器) |
| 中文描述： | 單片機(jī)的CMOS Z8的CMOS（Z8系列微控制器） |
| 文件頁數(shù)： | 2/70頁 |
| 文件大?。?/td> | 1192K |
| 代理商： | Z86C44 |
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Z86C34/C35/C36/C44/C45/C46
CMOS Z8 MCUs with ASCI UART
ZiLOG
2
P R E L I M I N A R Y
DS007601-Z8X0499
GENERAL DESCRIPTION
(Continued)
configurable under software control to provide timing, sta-
tus signals, parallel I/O with or without handshake, and ad-
dress/data bus for interfacing external memory.
To unburden the system from coping with real-time tasks
such as counting/timing and data communication, the Z8
offer two on-chip counter/timers with a large number of
user-selectable modes.
With ROM/ROMless selectivity, the Z86C44/C45/C46
provide both external memory and preprogrammed ROM,
which enables this Z8
MCU to be used in high-volume ap-
plications, or where code flexibility is required.
Note:
All signals with an overline are active Low. For exam-
ple, B/
W
, for which WORD is active Low, and
which BYTE is active Low.
B
/W, for
Power connections follow these conventional descriptions:
Connection
Power
Ground
Circuit
V
CC
GND
Device
V
DD
V
SS
Figure 1. Functional Block Diagram
Port 3
Counter/
Timers (2)
Interrupt
Control
Two Analog
Comparators
Port 2
I/O
(Bit Programmable)
ALU
FLAG
Register
Pointer
Register File
Machine
Timing & Inst.
Control
RESET
WDT, POR
Program
Memory
Program
Counter
V
GND
XTAL
4
4
Port 0
AS DS R/W RESET
Output
Input
Port 1
8
Address or I/O
(Nibble Programmable)
Address/Data or I/O
(Byte Programmable)
(C44/C45/C46 Only)
(C44/C45/C46 Only)
CC
Full-Duplex
UART
16-Bit Baud
Rate Generator
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| Z86C45 | CMOS Z8 MCU(CMOS Z8系列微控制器) |
| Z86C46 | CMOS Z8 MCU(CMOS Z8系列微控制器) |
| Z86C40 | CMOS Z8 CONSUMER CONTROLLER PROCESSOR |
| Z86C30 | CMOS Z8 CONSUMER CONTROLLER PROCESSOR |
| Z86C31 | CMOS Z8 CONSUMER CONTROLLER PROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| Z86C4416FECR514X | 制造商:Zilog Inc 功能描述: |
| Z86C45 | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:CMOS Z8 MCUs WITH ASCI UART OFFER EFFICIENT, COST-EFFECTIVE DESIGN FLEXIBILITY |
| Z86C46 | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:CMOS Z8 MCUs WITH ASCI UART OFFER EFFICIENT, COST-EFFECTIVE DESIGN FLEXIBILITY |
| Z86C47 | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:CMOS Z8 MICROCONTROLLER |
| Z86C4704PSC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
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