參數(shù)資料
型號: MC68HC05L1B
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP56
封裝: SDIP-56
文件頁數(shù): 78/102頁
文件大?。?/td> 632K
代理商: MC68HC05L1B
MC68HC05L1
MOTOROLA
10-1
OPERATING MODES
10
OPERATING MODES
The MC68HC05L1/
MC68HC705L1 MCU has two modes of operation, the User Mode and the
Self-Check/
Bootstrap Mode. Figure 10-1 shows the owchart of entry to these two modes, and
Table 10-1 shows operating mode selection.
Figure 10-1 Flowchart of Mode Entering
TCAP1 = VDD ?
RESET
IRQ
SELF-CHECK/
MODE
USER MODE
5V
9V
?
N
Y
(NORMAL MODE)
BOOTSTRAP
Note:
Self-check mode is for MC68HC05L1
Bootstrap mode is for MC68HC705L1
TPG
75
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