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: 24/128页
文件大小: 571K
代理商: SPMC16V1CPU20
MOTOROLA
MC68HC16V1
12
MC68HC16V1TS/D
3 Stream-Lined Integration Module
The MC68HC16V1 stream-lined integration module (SLIM) consists of six functional blocks that control
system start-up, initialization, configuration, and the external bus. Figure 4 shows the SLIM block dia-
gram.
Figure 4 SLIM Block Diagram
3.1 Overview
The system configuration block controls MCU configuration and operating mode. The bootstrap ROM
provides the system with a small amount of mask programmable memory used for initialization.
The clock synthesizer generates clock signals used by the SLIM, other IMB modules, and external de-
vices.
The system protection block provides bus monitor functions, software watchdog features, a real-time
clock, and a prescaler.
The chip-select block provides three chip-select signals. Each chip-select has an individual base ad-
dress register and option register.
The external bus interface handles the transfer of information between IMB modules and external ad-
dress space.
SYSTEM PROTECTION
SYSTEM CONFIGURATION
AND
BOOTSTRAP ROM
CLOCK SYNTHESIZER
CHIP SELECTS
EXTERNAL BUS INTERFACE
FACTORY TEST
CLKOUT
EXTAL
VDDSYN
CHIP SELECTS
EXTERNAL BUS
RESET
QUOT
SLIM BLOCK
FREEZE
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