REV. 5.0.3 EFR[6]: Auto RTS Flow Control Enable RTS# output may be used for hardware flow con" />
參數(shù)資料
型號: ST16C650AIJ44-F
廠商: Exar Corporation
文件頁數(shù): 30/50頁
文件大小: 0K
描述: IC UART FIFO 32B 44PLCC
標準包裝: 27
特點: *
通道數(shù): 1,UART
FIFO's: 32 字節(jié)
規(guī)程: 打印機,RS232,RS422,RS485
電源電壓: 2.9 V ~ 5.5 V
帶并行端口:
帶IrDA 編碼器/解碼器:
帶故障啟動位檢測功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 44-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 44-PLCC(16.59x16.59)
包裝: 管件
ST16C650A
36
2.90V TO 5.5V UART WITH 32-BYTE FIFO
REV. 5.0.3
EFR[6]: Auto RTS Flow Control Enable
RTS# output may be used for hardware flow control by setting EFR bit-6 to logic 1. When Auto RTS is
selected, an interrupt will be generated (if IER bit-6 = 1) when the receive FIFO is filled to the programmed
trigger level and RTS de-asserts to a logic 1 at the next upper trigger level. RTS# will return to a logic 0 when
FIFO data falls below the next lower trigger level. The RTS# output must be asserted (logic 0) before the auto
RTS can take effect. RTS# pin will function as a general purpose output when hardware flow control is
disabled.
Logic 0 = Automatic RTS flow control is disabled. (default)
Logic 1 = Enable Automatic RTS flow control.
EFR[7]: Auto CTS Flow Control Enable
Automatic CTS Flow Control.
Logic 0 = Automatic CTS flow control is disabled. (default)
Logic 1 = Enable Automatic CTS flow control. Data transmission stops when CTS# input de-asserts to logic
1. Data transmission resumes when CTS# input returns to a logic 0.
4.17
Software Flow Control Registers (XOFF1, XOFF2, XON1, XON2) - Read/Write
These registers are used as the programmable software flow control characters xoff1, xoff2, xon1, and xon2.
For more details, see Table 5.
相關(guān)PDF資料
PDF描述
ST16C654DIQ64-F IC UART FIFO 64B QUAD 64LQFP
ST78C34CJ44-F IC UART FIFO 83B 44PLCC
ST78C36ACJ44-F IC UART FIFO 16B 44PLCC
SW06GSZ-REEL IC SWITCH QUAD SPST 16SOIC
SX1501I087TRT IC GPIO EXPANDER I2C 4CH 20QFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST16C650AIP40 制造商:EXAR 制造商全稱:EXAR 功能描述:2.90V TO 5.5V UART WITH 32-BYTE FIFO
ST16C650AIQ48 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:UART, 48 Pin, Plastic, TQFP
ST16C650AIQ48-F 功能描述:UART 接口集成電路 UART W/32BYTEFIFO 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
ST16C650AIQ48TR 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
ST16C650AIQ48TR-F 功能描述:UART 接口集成電路 UART W/32BYTEFIFO 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