參數(shù)資料
型號(hào): W78L516A24PL
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQCC44
封裝: ROHS COMPLIANT, PLASTIC, LCC-44
文件頁數(shù): 21/37頁
文件大?。?/td> 256K
代理商: W78L516A24PL
W78LE516/W78L516A
Publication Release Date: November 6, 2006
- 21 -
Revision A7
6.3 Encryption
This bit is used to enable/disable the encryption logic for code protection. Once encryption feature is
enabled, the data presented on port 0 will be encoded via encryption logic. Only whole chip erase will
reset this bit.
6.4 Oscillator Control
W78L516 allow user to diminish the gain of on-chip oscillator amplifier by using programmer to set the
bit B7 of security register. Once B7 is set to 0, a half of gain will be decreased. Care must be taken if
user attempts to diminish the gain of oscillator amplifier, reducing a half of gain may improperly affect
the external crystal operation at high frequency. The value of C1 and C2 may need some adjustment
while running at lower gain.
相關(guān)PDF資料
PDF描述
W78LE516A 8-BIT MICROCONTROLLER
W78L516A24DL 8-BIT MICROCONTROLLER
W78L516A24FL 8-BIT MICROCONTROLLER
W78L516A24LL 8-BIT MICROCONTROLLER
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