参数资料
型号: XR20M1170L16-0A-EB
厂商: Exar Corporation
文件页数: 35/56页
文件大小: 0K
描述: EVAL BOARD FOR XR20M1170 16QFN
标准包装: 1
主要目的: 接口,UART
嵌入式:
已用 IC / 零件: XR20M1170
次要属性: I²C & SPI 接口
已供物品:
其它名称: 1016-1618
XR20M1170L16-0A-EB-ND
TABLE 16: UART RESET STATES
DLM, DLL
DLM = 0x00 and DLL = 0x01[1]
DLD
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 = 0x1D
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[1]
TCR
Bits 7-0 = 0x0F
TLR
Bits 7-0 = 0x00
TXLVL
Bits 7-0 = 0x40
RXLVL
Bits 7-0 = 0x00
IODir
Bits 7-0 = 0x00
IOState
Bits 7-0 = 0x00
IOIntEna
Bits 7-0 = 0x00
IOCont
Bits 7-0 = 0x00
EFCR
Bits 7-0 = 0x00
EFR
Bits 7-0 = 0x00
XON1
Bits 7-0 = 0x00[1]
XON2
Bits 7-0 = 0x00[1]
XOFF1
Bits 7-0 = 0x00[1]
XOFF2
Bits 7-0 = 0x00[1]
I/O SIGNALS
TX
HIGH
RTS#
HIGH
DTR#
HIGH
IRQ#
HIGH
XR20M1170
40
I2C/SPI UART WITH 64-BYTE FIFO
REV. 1.1.0
NOTE: [1] Only resets to these values during a power up. They do not reset when the RESET# pin is asserted or during
software reset IOCont[3] = 1.
REGISTERS
RESET STATE
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参数描述
XR20M1170L16-0B-EB 功能描述:UART 接口集成电路 Supports M1170 16pin QFN, SPI Interface 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
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XR20M1170L24-0B-EB 功能描述:UART 接口集成电路 Supports M1170 28pin QFN, SPI Interface 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
XR20M1170L28-0A-EB 功能描述:UART 接口集成电路 Supports M1170 28pin QFN, I2C Interface 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
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