REV. 5.0.2 2 FIGURE 2" />
參數(shù)資料
型號(hào): ST16C654DIQ64-F
廠商: Exar Corporation
文件頁數(shù): 12/51頁
文件大小: 0K
描述: IC UART FIFO 64B QUAD 64LQFP
標(biāo)準(zhǔn)包裝: 160
特點(diǎn): *
通道數(shù): 4,QUART
FIFO's: 64 字節(jié)
規(guī)程: RS232
電源電壓: 2.97 V ~ 5.5 V
帶自動(dòng)流量控制功能:
帶IrDA 編碼器/解碼器:
帶故障啟動(dòng)位檢測(cè)功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應(yīng)商設(shè)備封裝: 64-LQFP(10x10)
包裝: 托盤
其它名稱: 1016-1271
ST16C654/654D
xr
2.97V TO 5.5V QUAD UART WITH 64-BYTE FIFO
REV. 5.0.2
2
FIGURE 2. PIN OUT ASSIGNMENT FOR 100-PIN QFP PACKAGES IN 16 AND 68 MODE
ST16C654
100-pin QFP
Intel Mode
Connect 16/68# pin to VCC
1
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51
N.
C
.
N.
C
.
N.
C
.
N.
C
.
T
X
R
D
YA#
IR
TX
A
DS
R
A
#
C
T
SA#
DT
R
A
#
VC
C
R
T
SA#
IN
T
A
C
SA#
TX
A
IO
W#
TX
B
C
SB#
IN
T
B
R
T
SB#
GN
D
DT
R
B
#
C
T
SB#
DS
R
B
#
IR
TX
B
T
X
R
D
YB#
N.
C
.
N.
C
.
N.
C
.
N.
C
.
N.
C
.
RXRDYB#
CDB#
RIB#
RXB
CLKSEL
16/68#
A2
A1
A0
XTAL1
XTAL2
CHCCLK
RESET
RXRDY#
TXRDY#
GND
RXC
RIC#
CDC#
RXRDYC#
N.
C.
N.
C.
N.
C.
N.
C.
FS
R
S
#
IR
T
X
D
DS
RD
#
CT
S
D
#
DT
R
D
#
GND
RT
S
D
#
IN
T
D
CS
D#
TX
D
IO
R
#
TX
C
CS
C#
IN
T
C
RT
S
C
#
VC
C
DT
R
C
#
CT
S
C
#
DS
RC
#
IR
T
X
C
TX
R
D
Y
C
#
N.
C.
N.
C.
N.
C.
N.
C.
N.
C.
RXRDYA#
CDA#
RIA#
RXA
GND
D7
D6
D5
D4
D3
D2
D1
D0
INTSEL
VCC
RXD
RID#
CDD#
RXRDYD#
TXRDYD#
ST16C654
100-pin QFP
Motorola Mode
Connect 16/68# pin to GND
1
2
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5
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N.
C
.
N.
C
.
N.
C
.
N.
C
.
T
X
R
D
YA#
IR
TX
A
DS
R
A
#
C
T
SA#
DT
R
A
#
VC
C
R
T
SA#
IR
Q
#
C
SA#
TX
A
R/
W
#
TX
B
A3
N.
C
.
R
T
SB#
GN
D
DT
R
B
#
C
T
SB#
DS
R
B
#
IR
TX
B
T
X
R
D
YB#
N.
C
.
N.
C
.
N.
C
.
N.
C
.
N.
C
.
RXRDYB#
CDB#
RIB#
RXB
CLKSEL
16/68#
A2
A1
A0
XTAL1
XTAL2
CHCCLK
RESET
RXRDY#
TXRDY#
GND
RXC
RIC#
CDC#
RXRDYC#
N.
C.
N.
C.
N.
C.
N.
C.
FS
R
S
#
IR
T
X
D
DS
RD
#
CT
S
D
#
DT
R
D
#
GND
RT
S
D
#
N.
C.
N.
C.
TX
D
N.
C.
TX
C
A4
N.
C.
RT
S
C
#
VC
C
DT
R
C
#
CT
S
C
#
DS
RC
#
IR
T
X
C
TX
R
D
Y
C
#
N.
C.
N.
C.
N.
C.
N.
C.
N.
C.
RXRDYA#
CDA#
RIA#
RXA
GND
D7
D6
D5
D4
D3
D2
D1
D0
INTSEL
VCC
RXD
RID#
CDD#
RXRDYD#
TXRDYD#
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