參數資料
型號: ST16C450
廠商: Exar Corporation
英文描述: UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER (UART)
中文描述: 通用異步接收/發(fā)送器(UART)
文件頁數: 17/28頁
文件大?。?/td> 182K
代理商: ST16C450
ST16C450
17
Rev. 4.20
Scratchpad Register (SPR)
The ST16C450 provides a temporary data register to
store 8 bits of user information.
ST16C450 EXTERNAL RESET CONDITIONS
REGISTERS
RESET STATE
IER
ISR
IER BITS 0-7 = logic 0
ISR BIT-0=1, ISR BITS 1-7 = logic
0
BITS 0-7 = logic 0
LSR BITS 0-4 = logic 0,
LSR BITS 5-6 = logic 1 LSR, BIT
7 = logic 0
MSR BITS 0-3 = logic 0,
MSR BITS 4-7 = logic levels of the
input signals
LCR, MCR
LSR
MSR
SIGNALS
RESET STATE
TX
-OP1
-OP2
-RTS
-DTR
CSOUT
INT
Logic 1
Logic 1
Logic 1
Logic 1
Logic 1
Logic 0
Logic 0
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相關代理商/技術參數
參數描述
ST16C450CJ 制造商:Exar Corporation 功能描述:
ST16C450CJ44 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
ST16C450CJ44-F 功能描述:UART 接口集成電路 SINGLE 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
ST16C450CJ44TR 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
ST16C450CJ44TRF 制造商:EXAR 功能描述:NEW