參數(shù)資料
型號: W6694CD
廠商: WINBOND ELECTRONICS CORP
元件分類: 通信及網(wǎng)絡(luò)
英文描述: USB Bus ISDN S/T-Controller
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP48
封裝: 7 X 7 MM, 1.40 MM, PLASTIC, LQFP-48
文件頁數(shù): 3/42頁
文件大?。?/td> 567K
代理商: W6694CD
Preliminary Data Sheet
W6694A USB-ISDN S/T-Controller
-3-
Publication Release Date: May, 2001
Revision 1.03
Revision History
Revision
1
1.01
Date
October 2000
March 2001
Descriptions
First release.
1. Remove USB to USB loop back function from USBB1RS and
USBB2ES registers.
2. Add EEPROM read/write function. Modify ISTA register, add
data and address registers.
3. Add B channel auto mode in CTL register.
4. Pin Description: Change hardware reset circuit power from VDD
to 3.3V. R1 changed from 10 k
£ [
to 22 k
£ [
.
5. Pin Description: Add IO0-7 current values.
6. DC Characteristics: Add I
CC
current values.
Add microcontroller function and description.
1.02
April 2001
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