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零件编号
产品描述 (功能)
ST16C654CQ64 查看數據表(PDF) - Exar Corporation
零件编号
产品描述 (功能)
比赛名单
ST16C654CQ64
QUAD UART WITH 64-BYTE FIFO AND INFRARED (IrDA) ENCODER/DECODER
Exar Corporation
ST16C654CQ64 Datasheet PDF : 49 Pages
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ST16C654/654D
Figure 3, Block Diagram 68 Mode
D0-D7
R/-W
-RESET
A0-A4
-CS
IRQ
-RXRDY
-TXRDY
-RXRDY A-D
-TXRDY A-D
XTAL1
MIDI
XTAL2
Transmit
FIFO
Registers
Flow
Control
Logic
Receive
FIFO
Registers
Flow
Control
Logic
Transmit
Shift
Register
TX A-D
Ir
Encoder
Receive
Shift
Register
RX A-D
IRRX A-D
Ir
Decoder
Modem
Control
Logic
-DTR A-D
-RTS A-D
-CTS A-D
-RI A-D
-CD A-D
-DSR A-D
Rev. 4.10
5-68
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