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參數(shù)資料
| 型號： | MAX3107EVKIT+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 30/52頁 |
| 文件大?。?/td> | 0K |
| 描述： | EVAL KIT I2C/SPI UART MAX3107 |
| 產(chǎn)品培訓(xùn)模塊： | Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 主要目的： | 接口，UART |
| 已用 IC / 零件： | MAX3107 |
| 主要屬性： | 圖形用戶界面（GUI） |
| 次要屬性： | I²C & SPI 接口 |
| 已供物品： | 板，線纜 |
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SPI/I2C UART with 128-Word FIFOs
Bits 7–4: RxTrig[3:0]
These 4 bits allow definition of the receive FIFO threshold level at which an ISR[3] interrupt is generated. This can be
used to signal that the receive FIFO is nearing overflow or that a predefined number of FIFO locations are available for
being read out in one block.
The actual FIFO trigger level is 8 times RxTrig[7:4], hence, the selectable threshold granularity is eight.
Bits 3–0: TxTrig[3:0]
These 4 bits allow definition of the transmit FIFO threshold level at which the MAX3107 generates an ISR[4] interrupt.
This can be used to manage data flow to the transmit FIFO. For example, if the trigger level is defined near the bottom
of the TxFIFO, the host knows that a predefined number of FIFO locations are available for being written to in one block.
Alternatively, if the trigger level is set near the top of the FIFO, the host is warned when the transmit FIFO is nearing
overflow, if written to on a word-by-word basis.
The actual FIFO trigger level is 8 times TxTrig[3:0], hence, the selectable threshold granularity is eight.
Bits 7–0: TxFL[7:0]
The TxFIFOLvl register represents the current number of words in the transmit FIFO.
Bits 7–0: RxFL[7:0]
The RxFIFOLvl register represents the current number of words in the receive FIFO.
FIFOTrgLvl—FIFO Interrupt Trigger Level Register
TxFIFOLvl—Transmit FIFO Level Register
RxFIFOLvl—Receive FIFO Level Register
ADDRESS:
0x10
MODE:
R/W
BIT
7
6
5
4
3
2
1
0
NAME
RxTrig3
RxTrig2
RxTrig1
RxTrig0
TxTrig3
TxTrig2
TxTrig1
TxTrig0
RESET
1
ADDRESS:
0x11
MODE:
R
BIT
7
6
5
4
3
2
1
0
NAME
TxFL7
TxFL6
TxFL5
TxFL4
TxFL3
TxFL2
TxFL1
TxFL0
RESET
0
ADDRESS:
0x12
MODE:
R
BIT
7
6
5
4
3
2
1
0
NAME
RxFL7
RxFL6
RxFL5
RxFL4
RxFL3
RxFL2
RxFL1
RxFL0
RESET
0
36
Maxim Integrated
MAX3107
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3107EVKIT+ | 功能描述:UART 接口集成電路 UART with integrated Oscillator 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 |
| MAX3108AEWA+ | 制造商:Maxim Integrated Products 功能描述:LOW SHUTDOWN CURRENT SPI/I?C UART WITH 128-WORD FIFOS IN WLP - Rail/Tube |
| MAX3108AEWA+T | 功能描述:UART 接口集成電路 SPI/I2C UART W/ 128 WORD FIFO 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 |
| MAX3108EWA+ | 制造商:Maxim Integrated Products 功能描述:SPI/IAC UART WITH 128-WORD FIFOS IN WLP - Rail/Tube |
| MAX3108EWA+T | 功能描述:IC UART RoHS:是 類別:集成電路 (IC) >> 接口 - UART（通用異步接收器/發(fā)送器） 系列:* 標準包裝:250 系列:- 特點:* 通道數(shù):2，DUART FIFO's:16 字節(jié) 規(guī)程:RS232，RS485 電源電壓:2.25 V ~ 5.5 V 帶并行端口:- 帶自動流量控制功能:是 帶IrDA 編碼器/解碼器:是 帶故障啟動位檢測功能:是 帶調(diào)制解調(diào)器控制功能:是 帶CMOS:是 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應(yīng)商設(shè)備封裝:48-TQFP（7x7） 包裝:托盤 其它名稱:XR16L2551IM-F-ND |
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