參數(shù)資料
型號(hào): SC16IS752IBS,157
廠商: NXP Semiconductors
文件頁(yè)數(shù): 46/60頁(yè)
文件大小: 0K
描述: IC DUAL UART 64BYTE 32HVQFN
標(biāo)準(zhǔn)包裝: 2,450
特點(diǎn): 低電流
通道數(shù): 2,DUART
FIFO's: 64 字節(jié)
規(guī)程: RS232,RS485
電源電壓: 2.5V, 3.3V
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(cè)功能:
帶調(diào)制解調(diào)器控制功能:
安裝類型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 32-HVQFN(5x5)
包裝: 托盤(pán)
配用: 568-4000-ND - DEMO BOARD SPI/I2C TO DUAL UART
568-3510-ND - DEMO BOARD SPI/I2C TO UART
其它名稱: 935279288157
SC16IS752IBS
SC16IS752IBS-ND
SC16IS752_SC16IS762
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 9 — 22 March 2012
50 of 60
NXP Semiconductors
SC16IS752; SC16IS762
Dual UART with I2C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
R/W = 0; A[3:0] = IOState (0x0B); CH[1:0] = 00 for channel A; CH[1:0] = 01 for channel B
Fig 31. SPI write IOState to GPIO switch
SI
A1
A2
A3
R/W
SCLK
CH1
A0
X
CH0
002aab438
GPIOx
D6
D7
D4
D5
D2
D3
D0
D1
CS
td9
R/W = 0; A[3:0] = MCR (0x04); CH[1:0] = 00 for channel A; CH[1:0] = 01 for channel B
Fig 32. SPI write MCR to DTR output switch
SI
A1
A2
A3
R/W
SCLK
CH1
A0
X
CH0
002aab439
DTR (GPIO5)
D6
D7
D4
D5
D2
D3
D0
D1
CS
td10
R/W = 0; A[3:0] = THR (0x00); CH[1:0] = 00 for channel A; CH[1:0] = 01 for channel B
Fig 33. SPI write THR to clear TX interrupt
SI
A1
A2
A3
R/W
SCLK
CH1
A0
X
CH0
002aab440
SO
D6
D7
D4
D5
D2
D3
D0
D1
CS
td11
IRQ
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