参数资料
型号: XR82C684J-F
厂商: Exar Corporation
文件页数: 106/107页
文件大小: 0K
描述: IC UART CMOS QUAD 68PLCC
标准包装: 19
特点: *
通道数: 4,QUART
FIFO's: 3 字节
电源电压: 5V
安装类型: 表面贴装
封装/外壳: 68-LCC(J 形引线)
供应商设备封装: 68-PLCC
包装: 管件
XR82C684
0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Input Port
Change
Delta Break
D
RXRDY/
FFULLD
TXRDYD
Counter #2
Ready
Delta Break
C
RXRDY/
FFULLC
TXRDYC
L **
L
L **
L
L **
L
L **
L
L **
L
L **
L
L **
L
L **
L
Table 42. Interrupt Mask Register 2, IMR2
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
-9
-@
-4
-
-0
Table 43. Counter/Timer Upper Byte Register, CTUR (applies to CTUR1 and CTUR2)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
-B
-.
-9
-@
-4
-
Table 44. Counter/Timer Lower Byte Register, CTLR (applies to CTLR1 and CTLR2)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
$>B
$>.
$>9
$>@
$>4
$>
Table 45. Interrupt Vector Register: IVR (applies to IVR1 and IVR2)
K. Timing Diagrams
>
0>
% < %
>
0>
@>
Figure 55. Input and Output Levels for Timing Measurements
Note: AC testing inputs are driven at 0.4V for a logic “0” and 2.4V for a logic “1” except for -40 to 85
C and -55 to 125C,
logic “1” shall be 2.6V. Timing measurements are made at 0.8V for a logic “0” and 2.0V for a logic “1”.
相关PDF资料
PDF描述
ST16C654IJ68-F IC UART FIFO 64B QUAD 68PLCC
VE-B74-IW-F2 CONVERTER MOD DC/DC 48V 100W
ST16C654CJ68-F IC UART FIFO 64B QUAD 68PLCC
VE-B73-IX-F4 CONVERTER MOD DC/DC 24V 75W
XR17V252IM-F IC UART PCI BUS DUAL 100TQFP
相关代理商/技术参数
参数描述
XR82C684JTR/44-F 功能描述:UART 接口集成电路 Quad Channel UART RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
XR82C684JTR-F 功能描述:UART 接口集成电路 Quad Channel UART RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
XR-85 制造商:SSE 制造商全称:SSE 功能描述:SILICON EPITAXIAL PLANAR SWITCHING DIODE
XR88C192 制造商:EXAR 制造商全称:EXAR 功能描述:DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER
XR88C192CJ 制造商:EXAR 制造商全称:EXAR 功能描述:DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER