參數(shù)資料
型號: MC68HC05JB3JDW
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PDSO28
封裝: SOIC-28
文件頁數(shù): 5/148頁
文件大?。?/td> 1600K
代理商: MC68HC05JB3JDW
GENERAL RELEASE SPECIFICATION
November 5, 1998
MOTOROLA
OPTICAL INTERFACE
MC68HC05JB3
11-2
REV 1
Figure 11-1. A pair of Optical Coupler Interface
Figure 11-2. Optical Interface Comparator
MCU
Internal
Bus
PAx
Port Logic
PAx
Optical
Interface
Output
Buffer
MUX
select
PA(x+1)
Port Logic
PA(x+1)
Optical
Interface
Output
Buffer
OPTI_EN
VREF
OIEn
0
1
MUX
select
0
1
Voltage Divider
OIE0
OIE1
OIE2
OIE3
enable
VREF
Voltage Selector
enable
VREF2
VREF1
VREF0
OPTI_EN
+
Dynamic
Input
Impedance
To MUX
OPTICAL
INTERFACE
PAx
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