收藏本站
参数资料
型号： ST16C654DIQ64-F
厂商： Exar Corporation
文件页数： 47/51页
文件大小： 0K
描述： IC UART FIFO 64B QUAD 64LQFP
标准包装： 160
特点： *
通道数： 4，QUART
FIFO's： 64 字节
规程： RS232
电源电压： 2.97 V ~ 5.5 V
带自动流量控制功能： 是
带IrDA 编码器/解码器： 是
带故障启动位检测功能： 是
带调制解调器控制功能： 是
带CMOS： 是
安装类型： 表面贴装
封装/外壳： 64-LQFP
供应商设备封装： 64-LQFP（10x10）
包装： 托盘
其它名称： 1016-1271
xr
ST16C654/654D
2.97V TO 5.5V QUAD UART WITH 64-BYTE FIFO
REV. 5.0.2
II
4.4.1 INTERRUPT GENERATION: ...................................................................................................................................... 26
4.4.2 INTERRUPT CLEARING: ........................................................................................................................................... 26
TABLE 11: INTERRUPT SOURCE AND PRIORITY LEVEL ..................................................................................................................... 27
4.5 FIFO CONTROL REGISTER (FCR) - WRITE-ONLY ..................................................................................... 27
TABLE 12: TRANSMIT AND RECEIVE FIFO TRIGGER LEVEL SELECTION ............................................................................................ 28
4.6 LINE CONTROL REGISTER (LCR) - READ/WRITE ..................................................................................... 29
TABLE 13: PARITY SELECTION ........................................................................................................................................................ 30
4.7 MODEM CONTROL REGISTER (MCR) OR GENERAL PURPOSE OUTPUTS CONTROL - READ/WRITE 30
TABLE 14: INT OUTPUT MODES..................................................................................................................................................... 31
4.8 LINE STATUS REGISTER (LSR) - READ ONLY ........................................................................................... 31
4.9 MODEM STATUS REGISTER (MSR) - READ ONLY .................................................................................... 32
4.10 SCRATCH PAD REGISTER (SPR) - READ/WRITE .................................................................................... 33
4.11 BAUD RATE GENERATOR REGISTERS (DLL AND DLM) - READ/WRITE .............................................. 33
4.12 ENHANCED FEATURE REGISTER (EFR) - READ/WRITE ........................................................................ 33
TABLE 15: SOFTWARE FLOW CONTROL FUNCTIONS........................................................................................................................ 34
4.13 SOFTWARE FLOW CONTROL REGISTERS (XOFF1, XOFF2, XON1, XON2) - READ/WRITE ................ 35
4.14 FIFO STATUS REGISTER (FSTAT) - READ/WRITE ................................................................................... 35
TABLE 16: UART RESET CONDITIONS FOR CHANNELS A-D ................................................................................................. 36
ABSOLUTE MAXIMUM RATINGS .................................................................................. 37
TYPICAL PACKAGE THERMAL RESISTANCE DATA (MARGIN OF ERROR: ± 15%) 37
ELECTRICAL CHARACTERISTICS................................................................................ 37
DC ELECTRICAL CHARACTERISTICS.............................................................................................................. 37
AC ELECTRICAL CHARACTERISTICS.............................................................................................................. 38
TA=0O TO 70OC (-40O TO +85OC FOR INDUSTRIAL GRADE PACKAGE), VCC IS 2.97 TO 5.5V ........................ 38
FIGURE 14. CLOCK TIMING............................................................................................................................................................. 39
FIGURE 15. MODEM INPUT/OUTPUT TIMING FOR CHANNELS A-D .................................................................................................... 40
FIGURE 16. 16 MODE (INTEL) DATA BUS READ TIMING FOR CHANNELS A-D ................................................................................... 40
FIGURE 17. 16 MODE (INTEL) DATA BUS WRITE TIMING FOR CHANNELS A-D .................................................................................. 41
FIGURE 18. 68 MODE (MOTOROLA) DATA BUS READ TIMING FOR CHANNELS A-D........................................................................... 41
FIGURE 20. RECEIVE READY & INTERRUPT TIMING [NON-FIFO MODE] FOR CHANNELS A-D ............................................................ 42
FIGURE 19. 68 MODE (MOTOROLA) DATA BUS WRITE TIMING FOR CHANNELS A-D ......................................................................... 42
FIGURE 21. TRANSMIT READY & INTERRUPT TIMING [NON-FIFO MODE] FOR CHANNELS A-D .......................................................... 43
FIGURE 22. RECEIVE READY & INTERRUPT TIMING [FIFO MODE, DMA DISABLED] FOR CHANNELS A-D........................................... 43
FIGURE 23. RECEIVE READY & INTERRUPT TIMING [FIFO MODE, DMA ENABLED] FOR CHANNELS A-D............................................ 44
FIGURE 24. TRANSMIT READY & INTERRUPT TIMING [FIFO MODE, DMA MODE DISABLED] FOR CHANNELS A-D .............................. 44
FIGURE 25. TRANSMIT READY & INTERRUPT TIMING [FIFO MODE, DMA MODE ENABLED] FOR CHANNELS A-D ............................... 45
PACKAGE DIMENSIONS................................................................................................................................. 46
REVISION HISTORY ...................................................................................................................................... 49
TABLE OF CONTENTS ............................................................................................................ I
相关PDF资料
PDF描述
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
SX1504I087TRT IC GPIO EXPANDER I2C 4CH 20QFN
相关代理商/技术参数
参数描述
ST16C654IJ68 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
ST16C654IJ68-F 功能描述:UART 接口集成电路 QUAD UARTW/64BYTE FIFO 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
ST16C654IJ68-F 制造商:Exar Corporation 功能描述:IC QUAD UART 1.5MBPS 5.5V 68-PLCC
ST16C654IJ68TR-F 制造商:Exar Corporation 功能描述:UART 4-CH 64Byte FIFO 3.3V/5V 68-Pin PLCC T/R 制造商:Exar Corporation 功能描述:2.97V to 5.5V Quad UART with 64 Byte FIFOs PLCC 68 制造商:Exar Corporation 功能描述:ST16C654IJ68TR-F
ST16C654IQ 制造商:Exar Corporation 功能描述:
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*