參數(shù)資料
型號: XR16L2751
廠商: Exar Corporation
英文描述: 2.25V TO 5.5V DUART WITH 64-BYTE FIFO AND POWERSAVE
中文描述: 2.25V至5.5V的杜阿爾特64字節(jié)FIFO和省電
文件頁數(shù): 8/52頁
文件大?。?/td> 618K
代理商: XR16L2751
á
XR16L2751
2.25V TO 5.5V DUART WITH 64-BYTE FIFO AND POWERSAVE
REV. 1.0.0
8
F
IGURE
3. XR16L2751 T
YPICAL
I
NTEL
/M
OTOROLA
D
ATA
B
US
I
NTERCONNECTIONS
VCC
VCC
OP2A#
DSRA#
CDA#
CTSA#
RTSA#
DTRA#
RXA
TXA
RIA#
OP2B#
DSRB#
CDB#
CTSB#
RTSB#
DTRB#
RXB
TXB
RIB#
GND
A0
A1
A2
UART_CSA#
UART_CSB#
IOR#
IOW#
D0
A0
A1
A2
CSA#
CSB#
D0
IOR#
IOW#
UART
Channel A
UART
Channel B
UART_INTB
UART_INTA
INTB
INTA
RXRDYA#
TXRDYB#
TXRDYA#
RXRDYA#
TXRDYB#
TXRDYA#
RXRDYB#
RXRDYB#
UART_RESET
RESET
Serial Interface of
RS-232, RS-485
Serial Interface of
RS-232, RS-485
2750_int
Intel Data Bus Interconnections
(no connect)
(no connect)
VCC
VCC
OP2A#
DSRA#
CDA#
CTSA#
RTSA#
DTRA#
RXA
TXA
RIA#
OP2B#
DSRB#
CDB#
CTSB#
RTSB#
DTRB#
RXB
TXB
RIB#
GND
A0
A1
A2
A3
UART_CS#
R/W#
D0
A0
A1
A2
CSB#
CSA#
D0
D1
D2
D3
D4
D5
D6
D7
IOR#
IOW#
UART
Channel A
UART
Channel B
UART_IRQ#
INTB
INTA
RXRDYA#
TXRDYB#
TXRDYA#
RXRDYA#
TXRDYB#
TXRDYA#
RXRDYB#
RXRDYB#
RESET#
Serial Interface of
RS-232, RS-485
Serial Interface of
RS-232, RS-485
2751_mot
Motorola Data Bus Interconnections
VCC
UART_RESET#
(notconnect)
(no connect)
(no connect)
相關(guān)PDF資料
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