參數資料
型號: XR16L2751IM
廠商: EXAR CORP
元件分類: 微控制器/微處理器
英文描述: 2.25V TO 5.5V DUART WITH 64-BYTE FIFO AND POWERSAVE
中文描述: 2 CHANNEL(S), 6.25M bps, SERIAL COMM CONTROLLER, PQFP48
封裝: 7 X 7 MM, 1 MM HEIGHT, TQFP-48
文件頁數: 42/52頁
文件大?。?/td> 618K
代理商: XR16L2751IM
á
XR16L2751
2.25V TO 5.5V DUART WITH 64-BYTE FIFO AND POWERSAVE
REV. 1.0.0
42
T
RSI
Delay To Reset Interrupt From
IOR#
50
40
35
ns
100 pF load
T
SSI
Delay From Stop To Set Inter-
rupt
1
1
1
Bclk
T
RRI
Delay From IOR# To Reset
Interrupt
50
45
40
ns
100 pF load
T
SI
Delay From Stop To Interrupt
50
45
40
ns
T
INT
Delay From Initial INT Reset To
Transmit Start
8
24
8
24
8
24
Bclk
T
WRI
Delay From IOW# To Reset
Interrupt
50
45
40
ns
T
SSR
Delay From Stop To Set
RXRDY#
1
1
1
Bclk
T
RR
Delay From IOR# To Reset
RXRDY#
50
45
40
ns
T
WT
Delay From IOW# To Set
TXRDY#
50
45
40
ns
T
SRT
Delay From Center of Start To
Reset TXRDY#
8
8
8
Bclk
T
RST
Reset Pulse Width
40
40
40
ns
N
Baud Rate Divisor
1
2
16
-1
1
2
16
-1
1
2
16
-1
-
Bclk
Baud Clock
16X or 8X of data rate
Hz
F
IGURE
14. C
LOCK
T
IMING
AC ELECTRICAL CHARACTERISTICS
TA=0
O
TO
70
O
C (-40
O
TO
+85
O
C
FOR
INDUSTRIAL
GRADE
PACKAGE
), V
CC
IS
2.5- 5.0V +/-10%
S
YMBOL
P
ARAMETER
L
IMITS
2.5
M
IN
M
AX
L
IMITS
3.3
M
IN
M
AX
L
IMITS
5.0
M
IN
M
AX
U
NIT
C
ONDITIONS
OSC
CLK
CLK
EXTERNAL
CLOCK
相關PDF資料
PDF描述
XR16L2752 2.25V TO 5.5V DUART WITH 64-BYTE FIFO
XR16L2752CJ 2.25V TO 5.5V DUART WITH 64-BYTE FIFO
XR16L2752IJ 2.25V TO 5.5V DUART WITH 64-BYTE FIFO
XR16L580 SMALLEST 2.25V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE
XR16L580IL SMALLEST 2.25V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE
相關代理商/技術參數
參數描述
XR16L2751IM-F 功能描述:UART 接口集成電路 UART RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR16L2751IMTR-F 制造商:Exar Corporation 功能描述:UART 2-CH 64Byte FIFO 2.5V/3.3V/5V 48-Pin TQFP T/R 制造商:Exar Corporation 功能描述:XR16L2751IMTR-F
XR16L2752 制造商:EXAR 制造商全稱:EXAR 功能描述:2.25V TO 5.5V DUART WITH 64-BYTE FIFO
XR16L2752CJ 制造商:EXAR 制造商全稱:EXAR 功能描述:2.25V TO 5.5V DUART WITH 64-BYTE FIFO
XR16L2752CJ-0A-EB 功能描述:UART 接口集成電路 Supports L2750 44 ld PLCC, ISA Interface RoHS:否 制造商:Texas Instruments 通道數量:2 數據速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel