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参数资料
| 型号： | SPMC16V1CPU20 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, MROM, 20.97 MHz, MICROCONTROLLER, PQFP100 |
| 封装： | TQFP-100 |
| 文件页数： | 1/128页 |
| 文件大小： | 571K |
| 代理商： | SPMC16V1CPU20 |
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by MC68HC16V1TS/D
M
This document contains information on a new product. Specifications and information herein are subject to change without notice.
MOTOROLA INC., 1996
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
MC68HC16V1
Technical Summary
16-Bit Modular Microcontroller
1 Introduction
The MC68HC16V1 is a high-speed 16-bit modular microcontroller. It is a member of the M68300/
68HC16 family of modular microcontrollers.
M68HC16 controllers are built up from standard modules that interface through a common internal bus.
Standardization facilitates rapid development of devices tailored for specific applications.
The MC68HC16V1 incorporates a true 16-bit central processing unit (CPU16), a stream-lined integra-
tion module (SLIM), a queued serial module (QSM), and a general-purpose timer (GPT). These mod-
ules are interconnected by the intermodule bus (IMB).
Maximum system clock for the MCU is 20.97 MHz. A phase-locked loop circuit synthesizes the clock
from a frequency reference. Either a crystal (32.768 kHz for slow reference mode or 4.194 MHz for fast
reference mode) or an externally generated signal can be used. System hardware and software support
changes in clock rate during operation. Because the MCU is a fully static design, register and memory
contents are not affected by clock rate changes.
High-density complementary metal-oxide semiconductor (HCMOS) architecture makes the basic power
consumption of the MCU low. Power consumption can be minimized by stopping the system clock. The
M68HC16 instruction set includes a low-power stop (LPSTOP) command that efficiently implements
this capability.
Table 1 Standard Device Ordering Information
Package Type
Shadow
Register
Contents
Frequency
Temperature
Package
Order
Quantity
Order Number
100-Pin TQFP
MCRC: $984F
PCON: $15C6
20 MHz
– 40 to + 85
°C
2 pc tray
SPMC16V1CPU20
84 pc tray
MC68HC16V1CPU20
420 pc tray
MC16V1CPU20B1
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