国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

參數資料
型號: W742E813
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 4-BIT MICROCONTROLLER
中文描述: 4-BIT, FLASH, 3.58 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 20 MM, 2.75 MM HEIGHT, QFP-100
文件頁數: 2/45頁
文件大小: 567K
代理商: W742E813
Preliminary W742E81A/W742C81A
- 2 -
LCD driver output
40 segments x 4 commons
1/4 duty 1/3 bias driving mode
Clock source should be the sub-oscillator clock in the dual-clock operation mode
MFP output pin
Output is software selectable as modulating or nonmodulating frequency
Works as frequency output specified by Timer 1
DTMF output pin
Output is one channel Dual Tone Multi-Frequency signal for dialling
Two built-in 14-bit frequency dividers
Divider0: the clock source is the output of the main-oscillator
Divider1: the clock source is the output of the sub-oscillator (dual-clock mode) or the Fosc/128
(single-clock mode)
Two built-in 8-bit programmable countdown timers
Timer 0: one of two internal clock frequencies (F
OSC
/4 or F
OSC
/1024) can be selected
Timer 1: with auto-reload function and one of three internal clock frequencies (F
OSC,
F
OSC
/64 or
Fs) can be selected by MR1 register; and the specified frequency can be delivered to MFP pin
Built-in 18/15-bit watchdog timer selectable for system reset; enable the watch dog timer or not is
determined by code option
Powerful instruction set: 142 instructions
16-levels subroutine (include interrupt) nesting
相關PDF資料
PDF描述
W742C81A 4-BIT MICROCONTROLLER
W742S819 4-BIT TELEPHONE CONTROLLER
W742S81A 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
W742S82A 4-BIT TELEPHONE CONTROLLER
W74IE20X 4-BIT FLASH MICROCONTROLLER
相關代理商/技術參數
參數描述
W742E816 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
W742E81A 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER
W742S819 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT TELEPHONE CONTROLLER
W742S81A 制造商:WINBOND 制造商全稱:Winbond 功能描述:4 BIT MICROCONTROLLER
W742S82A 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT TELEPHONE CONTROLLER