参数资料
型号: MC68HC05RC18FN
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC44
封装: PLASTIC, LCC-44
文件页数: 69/126页
文件大小: 1180K
代理商: MC68HC05RC18FN
MC68HC05RC18 Rev. 2.1
General Release Specification
Freescale Semiconductor
Resets
47
NON-DISCLOSURE
AGREEMENT
REQUIRED
General Release Specification — MC68HC05RC18
Section 5. Resets
5.1 Contents
External Reset (RESET). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Low-Power External Reset (LPRST) . . . . . . . . . . . . . . . . . . . . 50
5.2 Introduction
The MCU can be reset from five sources: two external inputs and three
internal restart conditions. The RESET and LPRST pins are inputs as
shown in Figure 5-1. All the internal peripheral modules will be reset by
the internal reset signal (RST). Refer to Figure 5-2 for reset timing
detail.
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