參數(shù)資料
型號: ML66517-GA
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PDIP64
封裝: 0.750 INCH, 1.778 MM PITCH, PLASTIC, SDIP-64
文件頁數(shù): 7/28頁
文件大?。?/td> 203K
代理商: ML66517-GA
PEDL66517-03
1Semiconductor
ML66517 Family
15/28
ML66Q515/ML66514 Pin Descriptions (Continued)
Function
Symbol
Type
Description
V
DD
I
Power supply pin
Connect all V
DD pins to the power supply.*
GND
I
GND pin
Connect all GND pins to GND.*
V
REF
I
Analog reference voltage pin
Power supply
AGND
I
Analog GND pin
OSC0
I
Main clock oscillation input pin
Connect to a crystal or ceramic oscillator. Or, input an external
clock.
OSC1
O
Main clock oscillation output pin
Connect to a crystal or ceramic oscillator.
The clock output is opposite in phase to OSC0.
Leave this pin unconnected when an external clock is used.
CLKSEL0
I
Oscillation
CLKSEL1
I
Clock multiplication factor select pin
Clock multiplication factor is selected from source oscillation (PLL
OFF), source oscillation
× 2, or source oscillation × 4
Reset
RES
I
Reset input pin
NMI
I
Non-maskable interrupt input pin
Others
EA
I
External program memory access input pin
If the
EA pin is enabled (low level), the internal program memory is
masked and the CPU executes the program code in external
program memory all address space.
*
Each of the family devices has unique pattern routes for the internal power and ground. Connect the
power supply voltage to all V
DD pins and the ground potential to all GND pins. If a device may have
one or more V
DD or GND pins to which the power supply voltage or the ground potential is not
connected, it can not be guaranteed for normal operation.
相關PDF資料
PDF描述
ML66Q517-GA 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PDIP64
ML66514-RB 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP80
ML66525GA 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP100
ML66Q517-NGA 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
ML66Q517-NGA 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
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