TRSI Delay To Reset Int" />
參數(shù)資料
型號: XR16M2751IM48-F
廠商: Exar Corporation
文件頁數(shù): 38/53頁
文件大?。?/td> 0K
描述: IC UART FIFO 64B DUAL 48TQFP
標準包裝: 250
特點: *
通道數(shù): 2,DUART
FIFO's: 64 字節(jié)
規(guī)程: RS232,RS485
電源電壓: 1.62 V ~ 3.63 V
帶自動流量控制功能:
帶IrDA 編碼器/解碼器:
帶故障啟動位檢測功能:
帶調制解調器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 48-TQFP
供應商設備封裝: 48-TQFP(7x7)
包裝: 托盤
XR16M2751
43
REV. 1.0.0
1.62V TO 3.63V HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
TRSI
Delay To Reset Interrupt From IOR#
50
ns
TSSI
Delay From Stop To Set Interrupt
1
Bclk
TRRI
Delay From IOR# To Reset Interrupt
45
ns
TSI
Delay From Stop To Interrupt
45
ns
TINT
Delay From Initial INT Reset To Transmit Start
8
24
8
24
8
24
Bclk
TWRI
Delay From IOW# To Reset Interrupt
45
ns
TSSR
Delay From Stop To Set RXRDY#
1
Bclk
TRR
Delay From IOR# To Reset RXRDY#
45
ns
TWT
Delay From IOW# To Set TXRDY#
45
ns
TSRT
Delay From Center of Start To Reset TXRDY#
8
Bclk
TRST
Reset Pulse Width
40
ns
Bclk
Baud Clock
16X or 8X of data rate
Hz
FIGURE 13. CLOCK TIMING
AC ELECTRICAL CHARACTERISTICS
UNLESS OTHERWISE NOTED: TA=0
O TO 70OC (-40O TO +85OC FOR INDUSTRIAL GRADE PACKAGE), VCC=1.62 -
3.63V, 70 PF LOAD WHERE APPLICABLE
SYMBOL
PARAMETER
LIMITS
1.8V ± 10%
MIN
MAX
LIMITS
2.5V ± 10%
MIN
MAX
LIMITS
3.3V ± 10%
MIN
MAX
UNIT
External
Clock
T
ECH
T
ECL
VIH
VIL
T
ECLK
相關PDF資料
PDF描述
XR16M2752IJ44-F IC UART FIFO 64B DUAL 44PLCC
XR16M554IV64-F IC UART FIFO 16B QUAD 64LQFP
XR16M564IJ68-F IC UART FIFO 32B QUAD 68PLCC
XR16M570IL32-F IC UART FIFO 16B 32QFN
XR16M580IM48-F IC UART FIFO 16B 48TQFP
相關代理商/技術參數(shù)
參數(shù)描述
XR16M2752 制造商:EXAR 制造商全稱:EXAR 功能描述:1.62V TO 3.63V HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
XR16M2752_07 制造商:EXAR 制造商全稱:EXAR 功能描述:1.62V TO 3.63V HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
XR16M2752IJ-0A-EB 功能描述:界面開發(fā)工具 Eval Board for XR16M2752IJ-0A RoHS:否 制造商:Bourns 產品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
XR16M2752IJ-0B-EB 功能描述:界面開發(fā)工具 Eval Board for XR16M2752IJ Series RoHS:否 制造商:Bourns 產品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
XR16M2752IJ44 制造商:EXAR 制造商全稱:EXAR 功能描述:1.62V TO 3.63V HIGH PERFORMANCE DUART WITH 64-BYTE FIFO