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參數資料
| 型號： | W9980 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | Digital Voice Recorder(數字式錄音器) |
| 中文描述： | 數碼錄音機（數字式錄音器） |
| 文件頁數： | 3/15頁 |
| 文件大小： | 85K |
| 代理商： | W9980 |
NO.:
VERSION:
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The above information is the exclusive intellectual property of Winbond Electronics and shall not be disclosed, distributed or reproduced without permission from
Winbond.
1110-0001-08-A
2 FEATURES
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DSP CORE
30 MIPS 24-bits instruction, 16-bits integer data DSP core
Internal one Instruction and two data access at one cycle
Build-in two bank instruction ROM. 13Kx24 and 4Kx24
Build-in 8Kx16 ROM and 4Kx16 SRAM for 1st data access
Build-in 2Kx16 ROM and 1Kx16 SRAM for 2nd data access
External data memory extension with 2K base up to 16M words
Three interrupts support (IRQ0_, IRQ1_ and IRQ2_)
Low power consumption - 50mA during operation
Power down mode support - 30uA during power down
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CODEC Interface
Synchronous serial port connecting external CODEC device for voice input and sound play
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Memory Interface
Support SmartMedia and CompactFlash interface for voice recorded with no size limitation
Support AMD/Intel type flash memory interface for voice recorded up to 16Mwords on 2K words base.
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LCD Interface
Support 1/3 bias (1, 2, 3 Volt) 1/4 duty TN-LCD interface up to 100 LCD dots (4COM * 25 SEGMENT)
Support serial interface to external LCD driver up to 160 dots
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GPIO interface
12 GPIOs for key-pad and system control
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