參數(shù)資料
型號(hào): XR68C192CP
廠商: EXAR CORP
元件分類(lèi): 微控制器/微處理器
英文描述: DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER
中文描述: 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP40
封裝: PLASTIC, DIP-40
文件頁(yè)數(shù): 24/32頁(yè)
文件大?。?/td> 282K
代理商: XR68C192CP
XR68C92/192
24
Rev. P1.10
AC ELECTRICAL CHARACTERISTICS
T
A
=0° - 70°C (-40° - +85°C for Industrial grade packages), Vcc=3.3 - 5.0 V ± 10% unless otherwise specified.
T
1w,
T
2w
T
3w
T
AS
T
AH
T
RWS
T
RWH
T
DD
T
DS
T
DH
T
DF
T
AKL
T
AKH
T
AKT
T
CSL
T
CSH
T
9s
T
9h
T
10d
T
11d
T
R
N
Clock pulse duration
Oscillator/Clock frequency
Address Valid to -CS Low
-CS High to Address Invalid
R/-W Setup Time to -CS Low
R/-W Hold Time from -CS High
-CS Low to Data Valid (Read)
Data Valid to -CS High (Write)
-CS High to Data Invalid (Write)
-CS High to Data Hi-Z (Read)
-CS Low to -DACK Low
-CS High to -DACK High
-CS High to -DACK Hi-Z
-CS Low Pulse Width
-CS High Pulse Width
Port input setup time
Port input hold time
Delay from R/-W to output
Delay to reset interrupt from R/-W
Reset pulse width
Baud rate divisor
17
17
ns
MHz
8
24
ns
0
0
0
0
0
0
0
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
clks
clks
51
32
20
1
10
1
30
70
45
70
20
42
27
43
100
100
0
0
70
70
0
0
110
100
110
100
2
1
2
1
2
16
-1
2
16
-1
Symbol
Parameter
Limits
3.3
Min
Limits
5.0
Min
Units
Conditions
Max
Max
相關(guān)PDF資料
PDF描述
XR68C192CV DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER
XR68C192IJ DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER
XR68C192IP DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER
XR68C192IV DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR68C192CV 制造商:Exar Corporation 功能描述:
XR68C192CV-0A-EVB 功能描述:界面開(kāi)發(fā)工具 Supports 68C192 44ld TQFP, ISA Interface RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類(lèi)型:RS-485 工具用于評(píng)估:ADM3485E 接口類(lèi)型:RS-485 工作電源電壓:3.3 V
XR68C192CV-F 功能描述:UART 接口集成電路 Dual Channel 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
XR68C192CVTR-F 功能描述:UART 接口集成電路 Dual Channel 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
XR68C192IJ 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER