参数资料
型号: XR88C192CJ-0A-EVB
厂商: Exar Corporation
文件页数: 29/32页
文件大小: 0K
描述: EVAL BOARD FOR XR88C192 44PLCC
标准包装: 1
系列: *
XR88C92/192
6
Rev. 1.33
SYMBOL DESCRIPTION (* 44 pin LQFP)
IP3
3
41
I
Multi-purpose input or Channel A transmit external clock port
input. The transmit data is clocked on the falling edge of the
clock.
IP4
43
37
I
Multi-purpose input or Channel A receive external clock input.
The transmit data is clocked on the rising edge of the clock.
IP5
42
36
I
Multi-purpose input or Channel B Transmit external clock
input. The transmit data is clocked on the falling edge of the
clock.
IP6
41
35
I
Multi-purpose input or Channel B receive external clock input.
The transmit data is clocked on the rising edge of the clock.
-CS
39
33
I
Chip select (active low). A low at this pin enables the serial
port / CPU data transfer operation.
D0-D7
28,18
22,12
Bi-directional data bus. Eight bit, three state data bus to
27,19
21,13
I/O
transfer information to or from the CPU. D0 is the least
26,20
20,14
significant bit of the data bus and the first serial data bit to be
25,21
19,15
received or transmitted.
-IOW
9
3
I
Write strobe (active low). A low on this pin will transfer the
contents of the CPU data bus to the addressed register.
-IOR
10
4
I
Read strobe (active low). A low on this pin will transfer the
contents of the XR88C92/192 register to CPU data bus.
VCC
44
38,39
Pwr
Power supply input, 2.97V to 5.5V.
N.C.
1,12
11,23
No Connection.
23,34
Symbol
Pin
Signal
Pin Description
44
44*
type
相关PDF资料
PDF描述
EEC40DREF CONN EDGECARD 80POS .100 EYELET
6278891-5 C/A 62.5/125UM LSZH MTRJ 5M1
V72C3V3C75BG3 CONVERTER MOD DC/DC 3.3V 75W
LK21252R7M-T INDUCTOR MULTILAYER 2.7UH 0805
GBM12DSEF-S13 CONN EDGECARD 24POS .156 EXTEND
相关代理商/技术参数
参数描述
XR88C192CJ-F 功能描述:UART 接口集成电路 Dual 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
XR88C192CP 制造商:EXAR 制造商全称:EXAR 功能描述:DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER
XR88C192CV 制造商:EXAR 制造商全称:EXAR 功能描述:DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER
XR88C192CV-0A-EVB 功能描述:界面开发工具 Supports 88C192 44ld TQFP, ISA Interface RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
XR88C192CV-F 功能描述:UART 接口集成电路 Dual 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