參數(shù)資料
型號(hào): S3C9644XX-AQ
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 6 MHz, MICROCONTROLLER, PDIP42
封裝: 0.600 INCH, SDIP-42
文件頁數(shù): 2/26頁
文件大小: 179K
代理商: S3C9644XX-AQ
PRODUCT OVERVIEW
S3C9644/C9648/P9648
1-10
APPLICATION CIRCUIT
XOUT
KEYBOARD
MATRIX
0
1
2
3
15
0
1
2
3
7
XIN
VSS1
VDD
5V
Port
3
Port
0
Port
1
Port
2
RESET
H
O
S
T
DP
DM
S3C9644
S3C9648
S3P9648
5V
Port
4
D+/PS2
D-/PS2
NOTE:
Port4 can use expend keyboard MATRIX.
D+/PS2, D-/PS2 can use PS2 keyboard interface (see PS2CONINT, page 4-25).
Port 4.2, 4.3 can use PS2 mouse interface.
Port 3 can use LED direct drive.
Figure 1-8. Keyboard Application Circuit Diagram
相關(guān)PDF資料
PDF描述
S3P9648-QZ 8-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP44
S3C9644XX-QZ 8-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP44
S3CB519XX-TX 8-BIT, MROM, 10.24 MHz, RISC MICROCONTROLLER, PQFP100
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