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參數(shù)資料
| 型號： | W541C250 |
| 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, OTPROM, 4 MHz, MICROCONTROLLER, PQFP64 |
| 封裝： | QFP-64 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 205K |
| 代理商： | W541C250 |
W541C250
Publication Release Date: April 14, 2005
- 3 -
Revision A6
LCD driver output
24 segment
×
4 common
Static, 1/2 duty (1/2 bias), 1/3 duty (1/2 or 1/3 bias), 1/4 duty (1/3 bias) driving mode can be
selected
LCD driver output pins can be used as DC output ports; selectable by code option
MFP output pin
Output is software selectable as modulating or nonmodulating frequency
Works as frequency output specified by Timer 1
Built-in 14-bit clock frequency divider circuit
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: includes an auto-reload function; and one of two internal clock frequencies (F
OSC
or
F
OSC
/64) can be selected or falling edge of pin RC.0 can be selected (output through MFP pin)
Built-in 18/14-bit watchdog timer selectable for system reset
Powerful instruction set: 119 instructions
8-level subroutine (include interrupt) nesting
Up to 1
μ
S instruction cycle (with 4 MHz operating frequency)
Packaged in 64-pin QFP
相關PDF資料 |
PDF描述 |
|---|---|
| W541C261 | 4BIT MICROCONTROLLER, 2K 】16 ROM, 128 】4 RAM 128 -DOT LCD |
| W541E261 | 4BIT MICROCONTROLLER, 2K 】16 ROM, 128 】4 RAM 128 -DOT LCD |
| W541C480 | 4BIT MICROCONTROLLER, 4K 】16 ROM, 256 】4 RAM 128 -DOT LCD |
| W541E | 4BIT MICROCONTROLLER, 4K 】16 ROM, 256 】4 RAM 128 -DOT LCD |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| W541C261 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4BIT MICROCONTROLLER, 2K 】16 ROM, 128 】4 RAM 128 -DOT LCD |
| W541C480 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4BIT MICROCONTROLLER, 4K 】16 ROM, 256 】4 RAM 128 -DOT LCD |
| W541E | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4BIT MICROCONTROLLER, 4K 】16 ROM, 256 】4 RAM 128 -DOT LCD |
| W541E200 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4 BIT FLASH EPROM MICROCONTROLLER |
| W541E201 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4 BIT FLASH EPROM MICROCONTROLLER |
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