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VK3232

Fosvos

UART / SPI Interface 2.5V-5.5V wide voltage 2 channels of UART FIFO 16 extension Universal Asynchronous Receiver Transmitter

FOSVOS DATA SHEET VK3232 UART/SPI 2.5V-5.5V 2 16 FIFO UART 2008.05 This specification are subject to be changed without ...


Fosvos

VK3232

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FOSVOS DATA SHEET VK3232 UART/SPI 2.5V-5.5V 2 16 FIFO UART 2008.05 This specification are subject to be changed without notice. Any latest information please preview http://www.fosvos.com http://www.fosvos.com VK3232 SPI/UART 2 16FIFOUART VK3232 1. VK3232 UART/SPITM2UART。 : UART,VK32323(UART)3(UART)。 UART。,UART 。 SPI,VK3232SPI/2(UART)。 UART: UART、、,1Mbps。 IrDA、RS-485、9、 /、。 /16 BYTE FIFO,FIFO4。 (MODEM)。 VK3232SOP28,2.5~5.5V, /。 []:SPITM MOTOLORA。 2. 2.1 : UARTSPI ,, , 2.5V~5.5V , CMOS SOP24 2.2 UART ,、: ,/ ,920K bps (5V) 、、 FIFO: 169BitsFIFO,FIFO4 16BitsFIFO,FIFO4 FIFO Viken 05/2008 VK3232 Ver0.12 1 of 27 http://www.fosvos.com FIFO VK3232 SPI/UART 2 16FIFOUART : RTS、CTS XON/XOFF,XON/XOFF/ RS-485: RTSRS-485 RS-485 : , SIRIrDA,115.2K bit/s 2.3 UART UART(RX,TX,GND),、 ,1M bit/s , , UART UART 2.4 SPI 5M bit/s SPI 16,SPI0 3. / /RS-485 CDMA/GPRS MODEM /GPS (AMR) POS/POS/ DSP/ 4. 4.1 VK3232 VK3232-ESPG SOP24 VK3232-ISPG SOP24 VK3232-CSPG SOP24 ; -45℃~+85℃ ; -45℃~+85℃ ; 0℃~+70℃ 5. 5.1 VK3232 Viken 05/2008 VK3232 Ver0.12 2 of 27 http://www.fosvos.com VK3232 SPI/UART 2 16FIFOUART 6. 6.1 Viken 05/2008 VK3232 Ver0.12 3 of 27 http://www.fosvos.com M S SCS/IR SCLK/MR X SDIN/T R SDOUT/M TX /RS T VC C /IR Q CTS 2 TX 2 RX 2 RTS 2 1 2 3 4 5 6 7 8 9 10 11 12 VK3232 SPI/UART 2 16FIFOUART VK3232 24 GN D 23 OSCI 22 OSC O 21 RTS 1 20 RX 1 19 TX 1 18 CTS 1 17 DC D 16 DS R 15 GN D 14 RI 13 DT R 6.2 6....




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