REV. 1.2.1 38 TABLE 16: UART " />
參數(shù)資料
型號: XR16L2752IJ-F
廠商: Exar Corporation
文件頁數(shù): 32/49頁
文件大小: 0K
描述: IC UART FIFO 64B DUAL 44PLCC
標(biāo)準(zhǔn)包裝: 27
特點(diǎn): *
通道數(shù): 2,DUART
FIFO's: 64 字節(jié)
規(guī)程: RS232,RS485
電源電壓: 2.25 V ~ 5.5 V
帶自動(dòng)流量控制功能:
帶IrDA 編碼器/解碼器:
帶故障啟動(dòng)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
其它名稱: 1016-1650
XR16L2752IJ-F-ND
XR16L2752
xr
2.25V TO 5.5V DUART WITH 64-BYTE FIFO
REV. 1.2.1
38
TABLE 16: UART RESET CONDITIONS FOR CHANNEL A AND B
REGISTERS
RESET STATE
DLM and DLL
DLM = 0x00 and DLL = 0x01. Only resets to these values during a
power up. They do not reset when the Reset Pin is asserted.
AFR
Bits 7-0 = 0x00
RHR
Bits 7-0 = 0xXX
THR
Bits 7-0 = 0xXX
IER
Bits 7-0 = 0x00
FCR
Bits 7-0 = 0x00
ISR
Bits 7-0 = 0x01
LCR
Bits 7-0 = 0x00
MCR
Bits 7-0 = 0x00
LSR
Bits 7-0 = 0x60
MSR
Bits 3-0 = Logic 0
Bits 7-4 = Logic levels of the inputs inverted
SPR
Bits 7-0 = 0xFF
EMSR
Bits 7-0 = 0x80
FLVL
Bits 7-0 = 0x00
EFR
Bits 7-0 = 0x00
XON1
Bits 7-0 = 0x00
XON2
Bits 7-0 = 0x00
XOFF1
Bits 7-0 = 0x00
XOFF2
Bits 7-0 = 0x00
FC
Bits 7-0 = 0x00
I/O SIGNALS
RESET STATE
TX
HIGH
OP1#
HIGH
MF#
HIGH
RTS#
HIGH
DTR#
HIGH
TXRDY#
LOW
INT
LOW
相關(guān)PDF資料
PDF描述
ST16C552IJ68-F IC UART FIFO 16B DUAL 68PLCC
XR88C92IJ-F IC UART FIFO DUAL 44PLCC
ST16C552ACJ68-F IC UART FIFO 16B DUAL 68PLCC
ST16C650ACJ44-F IC UART FIFO 32B 44PLCC
XR20M1170IG24-F IC UART FIFO I2C/SPI 64B 24TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR16L2752IJTR-F 制造商:Exar Corporation 功能描述:XR16L2752 Series 6.25 Mbps 5.5 V Dual UART With 64-Byte FIFO - PLCC-44
XR16L570 制造商:EXAR 制造商全稱:EXAR 功能描述:SMALLEST 1.62V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE
XR16L570_07 制造商:EXAR 制造商全稱:EXAR 功能描述:SMALLEST 1.62V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE
XR16L570IL24 功能描述:UART 接口集成電路 UART w/ POWER SAVE 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
XR16L570IL24-0B-EB 功能描述:UART 接口集成電路 Supports L570 24 pin QFN, PCI Interface 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