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| www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART VK3266 1. TM VK3266 UART/SPI /84UART UART VK32663 UART 4 UART UARTUART SPIVK3266SPI/4UART 8 VK326684UART UART UART1Mbps IrDARS-4859 / /16 BYTE FIFOFIFO4 MODEM VK3266QFP442.55.5V / []SPI TM MOTOLORA 2. 2.1 UARTSPI8 uS 2.5V5.5V CMOS QFP44 2.2 UART / 920K bps FIFO 169BitsFIFOFIFO4 2006 Viken 10/2008 VK3266 Ver0.13 1 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART 16FIFOFIFO4 FIFO FIFO RTSCTS XON/XOFFXON/XOFF/ RS-485 RTSRS-485 RS-485 SIRIrDA115.2K bit/s 2.3 UART UART(RX,TX,GND), 1M bit/s UART UART 2.4 SPI 5M bit/s SPI 16SPI0 2.5 8 8MCU 8A0(/) 2 3. / /RS-485 CDMA/GPRS MODEM /GPS AMR POS/POS/ DSP/ 4. 2006 Viken 10/2008 VK3266 Ver0.13 2 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART 4.1 VK3266 VK3266-EQPG VK3266-IQPG VK3266-CQPG QFP44 QFP44 QFP44 -45+85 -45+85 0+70 5. 5.1 VK3266 6. 6.1 2006 Viken 10/2008 VK3266 Ver0.13 3 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART CLKSEL CLKIN OSCI OSCO RTS3 CTS3 35 44 43 42 41 40 39 38 37 36 34 RTS1 GND VCC RX3 TX3 M1 M0 IR/SCS/CS MRX/SCLK/WR TR/SDIN/RD MTX/SDOUT/A0 D7 D6 D5 D4 D3 1 2 3 4 5 6 7 8 9 10 11 33 32 31 30 RX1 TX1 CTS1 DCD DSR GND RI DTR RTS2 RX2 TX2 VK3266 29 28 27 26 25 24 23 12 13 14 15 16 17 18 19 20 21 IRQ RTS4 CTS4 6.2 6.2 VK3266 M1 M0 1 2 I I M1 M0=00 SPI M1 M0=11 UART M1 M0=01 8 M1 M0M1 M0=00 UARTIR() IR=1 IR=0 UART SPISCS(SPI) 8CS() UARTMRX(UART) SPISCLK(SPI ) 8WR(): 2006 IR/ SCS/ CS 3 I MRX/ SCLK/ WR Viken 4 I 10/2008 VK3266 Ver0.13 CTS2 D2 D1 D0 RX4 TX4 RST VCC 22 4 of 30 www.vkic.com www..com UARTTR() TR=1 TR=0 SPISDIN(SPI) 8RD() UARTMTX(UART) SPISDOUT(SPI) 8A0() A0=0 A0=1 VK3266 SPI/UART/8 4 16FIFOUART TR/ SDIN/ RD 5 I MTX/ 6 SDOUT/ A0 I D7D0 7 14 34 25 38 15 I/O 8 38 VK3266CPU SPIUART 14(Request To Send),. RTSx=0VK3266 MODEMUARTRTS RTS RS-485 RS-485 14(Clear To Send),. CTSx=0,MODEMUARTVK3266 CTS CTS RX UARTVK3266 RTS1 RTS2 RTS3 RTS4 O CTS1 CTS2 CTS3 CTS4 RX1 RX2 RX3 RX4 TX1 TX2 TX3 TX4 RST IRQ VCC GND OSCI OSCO CLKSEL 31 22 35 18 33 24 37 16 32 23 36 17 19 21 20 39 28 44 43 42 41 I I O TX I O I O I 5.1K 2.5V5.5V CLKSEL=0OSCO CLKSEL=0 OSCI CLKSEL= 0() 2006 Viken 10/2008 VK3266 Ver0.13 5 of 30 www.vkic.com www..com CLKSEL= 1CLKIN VK3266 SPI/UART/8 4 16FIFOUART CLKIN DCD/ GPIO0 DSR/ GPIO1 DTR/ GPIO2 RI/ GPIO3 40 30 29 26 27 I I I O I DCD=0 DSR=0 UART DTR=0 VK3266 RI=0 1 7. 7.1 VK32666000000111111 24 6XX0000-XX0101XX XX=0048.1 7.1 [3:0] (XX) 0000 (XX) 0001 (XX) 0010 (XX) 0011 (XX) 0100 (XX) 0101 RSV GCR GMUCR GIR GXOFF GXON R/W R/W R/W R/W R/W XOFF XON 10C1C0 REG[3:0] ,4 48.2 7.2 [3:0] (C1,C0) 0110 (C1,C0) 0111 (C1,C0) 1000 (C1,C0) 1001 (C1,C0) 1010 (C1,C0) 1011 (C1,C0) 1100 (C1,C0) 1101 (C1,C0) 1110 (C1,C0) 1111 SCTLR SCONR SFWCR SFOCR SADR SIER SIFR SSR SFSR SFDR R/W R/W R/W R/W R/W R/W R R RW RW FIFO FIFO FIFO 2006 C1,C000~11 1 4 Viken 10/2008 VK3266 Ver0.13 6 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART 7.2 7.2.1 GCR 0001 Bit7 0 GBDEN 0 1 IDEL IDEL 0 1 IDEL DCDF DCD DSRF DSR DTRC DTR RIF RI MINT MODEM 0 MODEM 1MODEM EMINT DCD,DSR,RI ENMINT MINT 0 MINT 1 MINT W/R Bit6 0 W/R Bit5 Bit4 Bit3 Bit2 Bit1 0 0 0 0 0 R R W/R R R Bit0 0 W/R 7.2.2 GMUCR 0010 Bit7 --- 4 Bit3 0011 0 , 8.9.1Bit7--4 B3--B0 PAEN UART 08 19 9 STPL 01 12 PAM1--0 00 0 01 10 11 1 W/R W/R Bit2 0 W/R Bit1 -- 0 00 W/R 7.2.3 GIR 0011 Bit7 0 U4IEN 4 0 4 W/R 2006 Viken 10/2008 VK3266 Ver0.13 7 of 30 www.vkic.com www..com 1 4 VK3266 W/R SPI/UART/8 4 16FIFOUART Bit6 0 U3IEN 3 0 3 1 3 U2IEN 2 0 2 1 2 U1IEN 1 0 1 1 1 U4IF 4 0 4 1 4 U3IF 3 0 3 1 3 U2IF 2 0 2 1 2 U1IF 1 0 1 1 1 Bit5 0 W/R Bit4 0 W/R Bit3 0 R Bit2 0 R Bit1 0 R Bit0 0 R 7.2.4 GXOFF XOFF 0100 Bit7 --- 0 00000000 XOFF W/R 7.2.5 GXON XON Bit7 --- 0 00000000 XON W/R 7.2.6 SCTLR 0110 Bit7 --- 4 Bit3 0011 0 8.9.1 Bit7--4 B3--B0 UTEN 0 1 MDSEL 485 232 0RS232 1RS485 RTS RBDEN VK3266 Ver0.13 W/R W/R Bit2 0 W/R Bit1 Viken 0 10/2008 W/R 2006 8 of 30 www.vkic.com www..com 1 0 VK3266 SPI/UART/8 4 16FIFOUART Bit0 0 IREN 0 1 W/R 7.2.7 SCONR 0111 Bit7 0 SSTPL 01 12 SPAEN 08 19 SFPAEN 0 1 PAM1--0 SFPAEN=1 00 0 01,10 11 1 SFPAEN=0 000 01 10 111 AOD / RS485 0 1 AREN 0 1 RS-485 AVEN 0 FIFO 1 FIFO W/R Bit6 0 W/R Bit5 0 W/R Bit4 - 3 00 W/R Bit2 1 W/R Bit1 0 W/R Bit0 0 W/R 7.2.8 Bit7 - 6 SFWCR 1000 00 W/R HRTL1--0 RS232 00=3bytes 01= 7bytes 10=11bytes 11= 15bytes FIFO / PRTL1--0 RS23 W/R 00=1bytes 01= 4bytes 10=8bytes 11= 12bytes FIFO / 2006 Bit5 - 4 00 Viken 10/2008 VK3266 Ver0.13 9 of 30 www.vkic.com www..com FWCEN RS232 0 1 FWCM 0 1 AOMH () 0 1 XVEN XON/XOFF 0XON/XOFF 1XON/XOFF FIFO XOFF VK3266 W/R SPI/UART/8 4 16FIFOUART Bit3 0 Bit2 0 W/R Bit1 0 W/R Bit0 0 W/R 7.2.9 SFOCR FIFO 1001 Bit7 - 6 00 TFTL1--0 FIFO 00=0bytes 01= 4bytes 10=8bytes 11=12bytes FIFO FIFO RFTL1--0 FIFO 00=1bytes 01= 4bytes 10=8bytes 11=14bytes FIFO FIFO TFEN FIFO 0 FIFO, FIFO 1 FIFO, FIFO FIFO RFEN FIFO 0 FIFO, FIFO 1 FIFO FIFO TFCL FIFO 0 TX FIFO 1 TX FIFO RFCL FIFO 0 FIFO 1 FIFO W/R Bit5 --4 00 W/R Bit3 0 W/R Bit2 0 W/R Bit1 0 W/R Bit0 0 W/R 7.2.10 SADR 1010 Bit7 --- 0 00000000 RS485 W/R 7.2.11 SIER 1011 Viken 10/2008 VK3266 Ver0.13 2006 10 of 30 www.vkic.com www..com RXBY RX_BUSY 0 RX 1 RX FOEIEN FIFO 0 FIFO 1 FIFO RAIEN 0 1 XFIEN XOFF : 0: XOFF 1: XOFF XOFF RSTIEN RTS 0 RTS 1 RTS CTSIEN CTS 0 CTS 1 CTS TRIEN FIFO 0 FIFO 1 FIFO RFIEN FIFO 0 FIFO 1 FIFO VK3266 R SPI/UART/8 4 16FIFOUART Bit7 0 Bit6 0 W/R Bit5 0 W/R Bit4 0 W/R Bit3 0 W/R Bit2 0 W/R Bit1 0 W/R Bit0 0 W/R 7.2.12 SIFR 1100 Bit7 Bit6 0 0 CTSR CTS CTS FOEINT FIFO 0 FIFO 1FIFO ( FIFO ) RAINT 0 1( SDAR ) XFINT XOFF 0 XOFF 1 XOFF RSTINT RTS 0 RTS 1 RTS CTSINT CTS 0 VK3266 Ver0.13 R R/W Bit5 0 R/W Bit4 0 R/W Bit3 0 R/W Bit2 0 R/W 2006 Viken 10/2008 11 of 30 www.vkic.com www..com 1 CTS TFINT FIFO 0 TFINT 1 TFINT RFINT FIFO 0 RFINT 1 RFINT VK3266 R/W SPI/UART/8 4 16FIFOUART Bit1 0 Bit0 0 R/W 7.2.13 SSR 1101 Bit7 X OE FIFO () 0 OE 1 OE FE FIFO () 0 FE 1 FE PE FIFO () 0 PE 1 PE RX8 FIFO () 9 (Bit8) TFFL FIFO 0 FIFO 1 FIFO TFEM FIFO 0 FIFO 1 FIFO TXBY TX 0 TX 1 TX RFEM FIFO 0 FIFO 1 FIFO R Bit6 X R Bit5 X R Bit4 Bit3 X 0 R R Bit2 1 R Bit1 0 R Bit0 1 R 7.2.14 Bit7 - 4 Bit3 -- 0 SFSR FIFO 1110 0000 0000 TCNT3--0 RCNT3--0 FIFO FIFO R R 7.2.15SFDR FIFO 1111 Bit7 -- 0 xxxxxxxx FIFO FIFO W/R 2006 Viken 10/2008 VK3266 Ver0.13 12 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART 8. 8.1 VK3266 7.2 UART8.6.1 8.2 VK3266 CLKSELCLKSEL CLKSEL 8.3 VK3266MODEMIRQ GIR VK3266 uart1_ireq uart1_ireq_en uart1_ireq uart1_ireq_en uart1_ireq uart1_ireq_en IRQ uart1_ireq uart1_ireq_en modem_ireq modem_ireq_en 8.3 VK3266 VK3266 FIFO RS485 XOFFRTSCTSFIFOFIFO 8.3.1 FIFO FIFOFIFOOE 2006 Viken 10/2008 VK3266 Ver0.13 13 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART FEPE FIFO FIFO FIFO 8.3.2 VK3266RS485RS232 8.3.3 XOFF XOFF XON 8.3.4 RTS RTS01 FIFO RTS0 8.3.5 CTS CTS01CTS 8.3.6 FIFO FIFOFIFOFIFO FIFO 8.3.7 FIFO FIFOFIFOFIFO FIFO 8.4 VK3266 GCRGBDEN SCTLRRDBEN 8.5 VK3266VK3266UARTIrDA SIR IrDAUART3/161/16 8.5.1 UART 8.5.1 IRX RXIRX1BIT 16xCLOCKUARTRX UART3IrDAIRX3/160 1 2006 Viken 10/2008 VK3266 Ver0.13 14 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART 8.5.1 8.5.2 UART8.5.2TXUART IRTX03/16TX 0 8.5.2 8.6 VK3266 16X 8.6.1 BAUD B3 B2 B1 B0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 48 96 4 8 16 32 64 Fosc= 1.8432MHz 38400 19200 9600 4800 2400 1200 600 Fosc= 3.6864MHz 76800 38400 19200 9600 4800 2400 1200 VK3266 Fosc= 7.3728MHz 153600 76800 38400 19200 9600 4800 2400 Ver0.13 Fosc= 11.0592MHz 230400 115200 57600 28800 14400 7200 3600 Fosc= 14.7456MHz 307200 153600 76800 38400 19200 9600 4800 15 of 30 2006 Viken 10/2008 www.vkic.com www..com 300 115200 57600 28800 14400 7200 3600 1800 900 600 230400 115200 57600 28800 14400 7200 3600 1800 1200 460800 230400 115200 57600 28800 14400 7200 3600 1800 691200 345600 172800 86400 43200 21600 10800 5400 VK3266 2400 921600 460800 230400 115200 57600 28800 14400 7200 SPI/UART/8 4 16FIFOUART 0 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 0 0 1 1 0 0 1 1 1 0 1 0 1 0 1 0 1 128 3 6 12 24 48 96 192 384 [] VK3266 8.7 8.7.1 VK3266UARTSCONT VK326610 RS-485 VK326610 8.7.2 VK326612 8.8 VK3266GCRIDLE1 VK3266 SCSCSMRXRX VK3266 9.SPI 9.1 SPI 3.2.1 SPI SDINSPI SDOUTSPI SCLKSPI SCSSPI VK3266 9.1 2006 Viken 10/2008 VK3266 Ver0.13 16 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART 9.1 SPI 9.2 SPI VK3266 SPI SPI 0 VK3266 CPOL=0(SPI ),CPHA=0( SPI ) VK3266 SPI 9.2 SCS SCLK SDIN SDOUT Bit 15 Bit 14 Bit 13 Bit 12 Bit 2 Bit 1 Bit 0 Bit 15 Bit 14 Bit 13 Bit 12 Bit 2 Bit 1 Bit 0 9.2 SPI 9.3 SPI 9.3.1.SPI SPI BIT DIN DOUT 15 1 INT1 14 C1 INT2 CMD 13 C0 INT3 12 A3 INT4 11 A2 X 10 A1 X 9 A0 X 8 D8t X 7 D7t TC3 DB 6 D6t TC2 5 D5t TC1 4 D4t TC0 3 D3t RC3 2 D2t RC2 1 D1t RC1 0 D0t RC0 9.3.2.SPI BIT DIN DOUT 15 0 INT1 14 C1 INT2 13 C0 INT3 CMD 12 A3 INT4 11 A2 X 10 A1 X 9 A0 X 8 0 X 7 0 D7r DB 6 0 D6r 5 0 D5r 4 0 D4r 3 0 D3r 2 0 D2r 1 0 D1r 0 0 D0r C1 C0 00~11 1 4 A3-A0 D8t9 9 INT1--INT4 1 4 2006 Viken 10/2008 VK3266 Ver0.13 17 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART TC3--TC0 FIFO RC3--RC0 FIFO TXF=1 FIFO TXE=1 FIFO TXB=1 FIFO Busy RXE: =1 FIFO 10.UART 10.1 UART VK3266UARTRXTXUART VK3266VK3266 VK326610.1 RTS RX TX RX uC RX TX CTS TX VK3200 IRQ 10.1 UART 10.2 UART VK3266RXCommand Byte, 10.2 start LSB MSB stop start LSB MSB stop RX 0 0 1 10.2.1 Viken 10/2008 UART 2006 IR TR TX VK3266 Ver0.13 18 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART VK3266RXTX 10.3 start LSB MSB stop RX IR TR TX 10.2.2 UART 0 0 start LSB MSB stop 10.3 UART 10.3.1. BIT TX RX BIT TX RX BIT TX RX BIT TX RX 7 0 6 1 5 C1 7 0 6 0 5 C1 7 1 6 1 5 C1 7 1 6 0 5 C1 CMD 4 C0 3 A3 2 A2 1 A1 0 A0 7 D7 1 DB() 6 D6 5 D5 4 D4 3 D3 2 D2 1 D1 0 D0 10.3.2.FIFO() CMD 4 C0 3 N3 2 N2 1 N1 0 N0 7 D7 [N3 N2 N1 N0] DB() 6 D6 5 D5 4 D4 3 D3 2 D2 1 D1 0 D0 10.3.3. CMD 4 C0 3 N3 2 N2 1 N1 0 N0 7 D7 CMD 4 C0 3 N3 2 N2 1 N1 0 N0 7 D7 1 DB() 6 D6 5 D5 4 D4 3 D3 2 D2 1 D1 0 D0 10.3.4.FIFO [N3 N2 N1 N0] DB() 6 D6 5 D5 4 D4 3 D3 2 D2 1 D1 0 D0 C1,C0 00~1114 A3,A2,A1,A0: N3,N2,N1,N0:/FIFO000011111 2006 Viken 10/2008 VK3266 Ver0.13 19 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART 16 / a. /FIFOSFDR1111/,/ b. /FIFO/FIFO/16 10.4 UART TRVK3266UART 00H 00H 00H CMD DB 1 00H200HVK326600H 00H00H TRVK3266UART10.1.3 UART start LSB START BYTE MSB stop start LSB CMD BYTE MSB stop start LSB DATA BYTE MSB stop RX 0 1 1 10.4.1 start LSB START BYTE MSB stop IR TR TX UART start LSB CMD BYTE MSB stop RX 0 1 start LSB DATA BYTE MSB stop IR TR TX 10.4.1 UART 10.5 UART 2006 Viken 10/2008 VK3266 Ver0.13 20 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART IRVK3266UARTUART 8.8 IRVK3266 11.8 11.1 8 VK326688VK3266 IRQ 11.1 11.1 8 11.2 8 VK326688MCU8051 11.2.1. CS WR RD A0 DAT addr[7:0] din[7:0] 11.2.1 11.2.2 8 2006 Viken 10/2008 VK3266 Ver0.13 21 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART CS WR RD A0 DAT addr[7:0] dout[7:0] 11.2.2 8 11.3 8 11.3.1. BIT 7 0 BIT 7 0 6 0 6 1 CMD A0=0 5 C1 4 C0 3 A3 2 A2 1 A1 0 A0 7 D7 1 DB() A0=1 6 D6 5 D5 4 D4 3 D3 2 D2 1 D1 0 D0 11.3.2. CMD A0=0 5 C1 4 C0 3 A3 2 A2 1 A1 0 A0 7 D7 1 DB() A0=1 6 D6 5 D5 4 D4 3 D3 2 D2 1 D1 0 D0 C1,CO00~1114 A3,A2,A1,A0: 12 12.1 / VK3266 12.2 FIFO VK326616FIFOFIFOFIFO3bit SFOCRFIFO 12.2.1 FIFO VK3266FIFO FIFO FIFOFIFO 12.2.2 FIFO VK3266FIFO FIFO FIFOFIFO 2006 Viken 10/2008 VK3266 Ver0.13 22 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART 12.2.3 FIFO/ FIFOFIFOFIFO FIFOUARTUART FIFOFIFO 12.2.4 FIFO/ FIFO FIFOUARTFIFOFIFO FIFO FIFO 12.2.5 FIFO SFOCRFIFOTFCL1FIFOFIFO TFCL10 12.2.6 FIFO SFOCRFIFORFCL1FIFOFIFO RFCL10 12.2.7 FIFO VK32664FIFOFIFO FIFO1FIFOFIFO1 FIFO15111100000 FIFO1 0001 0 0000 FIFO 0FIFOSSR 12.2.8 FIFO K32004FIFOFIFO FIFO1FIFOFIFO1 FIFO15111100000 FIFO1000100000 FIFO0FIFOSSR 12.3 VK3266 CTSRTSXONXOFF SFWCR RS485 12.3.1 VK3266/ SFWCRHRTL1--0FIFO VK3266 SFWCRPRTL1--0 2006 Viken 10/2008 VK3266 Ver0.13 23 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART FIFOFIFOVK3266 VK3266 12.3.2 VK3266RXTXXOFFXON XONXOFFXONXOFF XONXOFFXON XOFFXONXOFF 12.3.2.1 XON/XOFF FIFO FIFOVK3266TXXOFFXOFF FIFOFIFO FIFOXON XON/XOFF DATA DATA DATA RX resume trigger XOFF XON TX halt trigger RD FIFO 12.3.2 XON/XOFF 12.3.2.2 XON/XOFF VK3266XOFFXOFF XON 12.3.2.2 XON/XOFF XON/XOFFSFWCRXVEN XONXOFFFIFO XONXOFFFIFO 12.3.2.3 VK3266RTSCTS RTSCTS ARTSBCTSACTSBRTSA B 2006 Viken 10/2008 VK3266 Ver0.13 24 of 30 www.vkic.com www..com UART1 Receiver RX TX Transmitter UART2 VK3266 SPI/UART/8 4 16FIFOUART RX FIFO RX Flow Control RTS CTS TX FIFO TX Flow Control Transmitter TX FIFO TX Flow Control TX RX Receiver RX FIFO RX Flow Control CTS RTS 12.3.3.1 FIFO FIFORTSCTSCTS FIFOFIFO FIFOCTSRTS RTS RTSCTSMODEM RTSCTS DATA DATA DATA RX halt trigger RTS RD FIFO resume trigger 12.3.3.2 12.3.2.3 VK3266RTSRTS RTS RTS 1RTS0 12.4 MODEM MODEMDCDDTRDSRRIRTSCTSDTRRTS RTSCTS MODEM RS232DCDDTRDSRRI MODEMGPIO 2006 Viken 10/2008 VK3266 Ver0.13 25 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART 12.5 RS485 VK3266 RS584 12.5.1 RS485 RS485 RTS RS485 RTS RTS VK3266 485 12.5.1 RS485 12.5.2 RS485 UART VK3266 8 RS485 VK3266 SADR VK3266 SADR VK3266 FIFO SADR 12.5.3 RS485SCONRAOD1 RS485SADRAOD0 SARDAOD 1 RS485RS485AODAOD 0AOD1 VK3266MCU AOD 12.5.3 RS485 SCONRAVEN FIFO 13 13.1 VK3266 2006 Viken 10/2008 VK3266 Ver0.13 26 of 30 www.vkic.com www..com VK3266 VCC=3.0V 3.0 2 200 2.0 2.4 3.6 3 5.5 0.9 10 5 0.4 10 5 VCC=5.0V 4.5 6 460 3.6 4.5 0 5.5 10 5.5 1.1 10 5 0.4 10 5 V mA uA V V uA pF V V uA pF SPI/UART/8 4 16FIFOUART VCC=2.5V0.2V 3.30.3V50.5V -40+85 VCC ICC ICCSL VIH VIL IIL CI VOH VOL IOL Co IOH=6mA IOL=-6mA VI=5.5 or 0V 3.6864MHz 2.3 1 150 1.8 1.9 2.7 2 5.5 0.6 10 5 0.4 10 5 VCC=2.5V 13.2 VK3266 FOSI VCC=2.5V 15 VCC=3.0V 18 VCC=5.0V 20 MHz 13.3 VK3266 VCC VI VO PTOL TO TSTG -0.5 -0.5 -0.5 -40 -65 6 +5.5 +5.5 600 +85 +150 V V V mW 14 VK3266QFP44 14.1 QPF44 2006 Viken 10/2008 VK3266 Ver0.13 27 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART 2006 Viken 10/2008 VK3266 Ver0.13 28 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART 15 VK3266 260 SMD 300 10 16 17 V1.0 18 2006 Viken 10/2008 VK3266 Ver0.13 29 of 30 www.vkic.com www..com VK3266 SPI/UART/8 4 16FIFOUART . : www.vkic.com 2006 Viken 10/2008 VK3266 Ver0.13 30 of 30 www.fosvos.com www..com IIcxOOCoOuAiEI EIO3/4cxOAE1/41/4OIE3/4 FOSVOS ELECTRONIC SHANGHAI CO.,LTD TEL: 86-21-58998693 58994470 FAX: 86-21-58998693-18 1/41/4EoxEN 21- 58994470 16 EE I 86E-mail: webmaster@fosvos.com http://www.fosvos.com OO*EIEAEOACo1/2A* A 3F 1296A 103 1ADDRESS:1 - 3F,No.103,Alley 1296, Jingao Rd ,Pudong,Shanghai China OEa201206 Zip Code:201206 |
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