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Z8018008VSC 数据手册 - Zilog
制造商:
Zilog
分类:
微处理器
封装:
PLCC-68
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Z8018008VSC数据手册
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Z80180
Microprocessor Unit
2
PS014004-1106 Overview
channels. Also included on-chip are wait-state generators, a clock oscillator, and an interrupt
controller.
The Z80180
™
is housed in 80-pin QFP, 68-pin PLCC, and 64-pin DIP packages.
All signals with an overline
are active Low. For example, B/W, in which WORD is
active Low); and B
/W, in which BYTE is active Low.
Power connections follow conventional descriptions as listed in Table 1.
Table 1. Power Connection Conventions
Figure 1. Z80180 Functional Block Diagram
Connection Circuit Device
Power V
CC
V
DD
Ground GND V
SS
Note:
Processor
Power Controller
16-Bit
8-Bit
MMU
DMACs (2)
Clocked
16-Bit Programmable
Reload Timers (2)
UARTs (2)
Decode
A
B
TXA1–0
RXA1–0
Address Bus
Data Bus
Serial I/O
B
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