參數(shù)資料
型號(hào)： XR16C2850CP
廠商： EXAR CORP
元件分類(lèi)： 微控制器/微處理器
英文描述： DUAL UART WITH 128-byte FIFO’s AND RS-485 HALF DUPLEX CONTROL
中文描述： 2 CHANNEL(S), 1.5M bps, SERIAL COMM CONTROLLER, PDIP40
封裝： 0.600 INCH, PLASTIC, DIP-40
文件頁(yè)數(shù)： 5/43頁(yè)
文件大?。?/td> 611K
代理商： XR16C2850CP
XR16C2850
REV. 2.0.0
3.3V AND 5V DUART WITH 128-BYTE FIFO
á
5
Pin type: I=Input, O=Output, I/O= Input/output, OD=Output Open Drain.
CLKSEL
-
-
25
I
Clock Pre-scaler select. Connect to VCC for divide by 1
(default) and GND for divide by 4. MCR[7] can override
the state of this pin following reset or initialization. See
Figure 6 and MCR[7].
CLK8/16
-
-
24
I
Transmit/Receive data sampling rate. Connect to VCC for
normal 16X sampling clock (standard baud rates, default)
or GND for 8X sampling clock to double the standard
baud rates, 2X.
RESET
35
39
36
I
Reset (active high) - A longer than 40 ns logic 1 pulse on
this pin will reset the internal registers and all outputs.
The UART transmitter output will be held at logic 1, the
receiver input will be ignored and outputs are reset during
reset period (see External Reset Conditions).
VCC
40
44
42
Pwr
3.3V or 5V power supply. Please note that the inputs are
not 5V tolerant when operating at 3.3V.
GND
20
22
17
Pwr
Power supply common, ground.
N.C.
none
none
12
No Connection. These pins are open, but typically, should
be connected to GND for good design practice.
N
AME
40-PDIP
P
IN
#
44-PLCC
P
IN
#
48-TQFP
P
IN
#
T
YPE
D
ESCRIPTION
相關(guān)PDF資料
PDF描述
XR16C2850IJ DUAL UART WITH 128-byte FIFO’s AND RS-485 HALF DUPLEX CONTROL
XR16C2850IM DUAL UART WITH 128-byte FIFO’s AND RS-485 HALF DUPLEX CONTROL
XR16C2850IP DUAL UART WITH 128-byte FIFO’s AND RS-485 HALF DUPLEX CONTROL
XR16C2852 3.3V AND 5V DUART WITH 128-BYTE FIFO
XR16C2852CJ 3.3V AND 5V DUART WITH 128-BYTE FIFO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR16C2850CP40 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:3.3V AND 5V DUART WITH 128-BYTE FIFO
XR16C2850IJ 制造商:Exar Corporation 功能描述:UART 2-CH 128Byte FIFO 3.3V/5V 44-Pin PLCC 制造商:Rochester Electronics LLC 功能描述:
XR16C2850IJ44 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:3.3V AND 5V DUART WITH 128-BYTE FIFO
XR16C2850IJ-F 功能描述:UART 接口集成電路 UART RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)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
XR16C2850IJTR-F 功能描述:UART 接口集成電路 UART RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)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
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*