SC84502AP Silan, SC84502AP Datasheet
SC84502AP
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SC84502AP Summary of contents
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... The motion detector of the SC84502 could sense 8m/sec maximum with 200 DPI wheels HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn SC84502 DIP-14 DIP-16 ORDERING INFORMATION Device Package SC84502AP DIP-14-300-2.54 SC84502BP DIP-16-300-2.54 APPLICATIONS * Optical mouse or pen-mouse * Mechanical mouse or pen-mouse * Optomechanical mouse or pen-mouse * Mechanical track ball * Optomechanical track ball REV: 1 ...
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... Low Input Voltage, Other Pins High Input Voltage, Other Pins L,M,R Input Current PS/2 mouse mode DATA,CLK input Current PS/2 mouse mode DATA,CLK low output Voltage L,M,R,X1,X2,Y1,Y2 Input Leakage Current HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn COUNTER TIMING CONTROLLER SYSTEM CLOCK GENERATOR (T =25~70 C) ...
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... Time from rising Edge of CLK to DATA Transition Time to mouse Inhibit after the 11th CLK to ensure mouse does not start another Transmission Note: The AC timings are measured under using 35kHz system clock signal. X1, X2, Y1, Y2 INPUT IMPEDANCE HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com. =5V. ...
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... During the scanning period, as long as the photo-couples change their states, the value vertical or horizontal, counter will increase or decrease accordingly OSCR 50k 5% pull low for 35kHz oscillation HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn Description Floating: Comparator input. GND: Schmitt trigger input. Short to OSC OUT: Testing Mode. SC84502 REV: 1.1 2004.08.03 Page ...
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... In stream mode: A data report is sent at the end of a sample interval. ii) In remote mode: A data report is sent in response to Read Data command. iii) Data report format: Byte HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn Bit Description 0 Left button status pressed 1 Right button status pressed 2 Middle button status ...
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... SC84501 receives a Resend command (FE), it transmit its last packet of data the stream mode “ Resend” is received by SC84502 following a 3-byte data packet transmission to the system. SC84502 resend the 3-byte data packet prior to clearing the counter. HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn Bit ...
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... Resend ( FE ) i). Any time SC84502 receives an invalid command, it returns a Resend command to the system. ii). When SC84502 receives a Resend command, it retransmits its last packet of data. If the last packet HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn Command SC84502 echo code Reset FA, AA, 00 ...
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... Set Stream Mode (EA) This command sets SC84502 in stream mode. m). Status Request (E9) When this command is issued by the system, SC84502 respond with a 3-byte status report as follows: HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn Sample Rate 10/sec 20/sec 40/sec ...
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... Whenever OPT is connected to OSC OUT, the chip will enter buyer's testing mode. The X direction output signals of comparators will present to L and M pin. Pressing "R" key can toggle the output from X direction to Y direction. HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn Bit ...
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... CLK DATA (B) Sending Data CLK DATA AC TIMING POINT Output: V DATA CLK PIN (PS/2 mouse mode) Input: X1, X2, Y1, Y2 PIN CLK, DATA PIN PIN HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com. 1st 2rd 9th Inhibit CLK CLK CLK Tmca Tmci Tmdc Start ...
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... SC84502 I/O PIN EQUIVALENT CIRCUITS CLK (R,M,L) INTERNAL SIGNAL HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn X1,X2,Y1,Y2: X1,X2,Y1, PP/4 DATA: ( SC84502 MOUSE DIGITAL SIGNAL 13. 13.2k 10k REV: 1.1 2004.08.03 Page ...
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... HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com. OSC OSC OUT 12 X1 CLK 11 L DATA Vss R SC84502BP SC84502AP SC84502 +5V 10¦Ìf 510 510 + 510 510 REV: 1.1 2004.08.03 Page ...
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... PACKAGE OUTLINE DIP-14-300-2.54 0.5MIN DIP-16-300-2.54 HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn 2.54 1.52 19.55±0.3 0.46 2.40MAX SC84502 UNIT degree UNIT: mm REV: 1.1 2004.08.03 Page ...
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... Persons at a work bench should be earthed via a wrist strap. Equipment cases should be earthed. All tools used during assembly, including soldering tools and solder baths, must be earthed. MOS devices should be packed for dispatch in antistatic/conductive containers. HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn SC84502 REV: 1.1 2004 ...
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... ATTACHMENT Revision History Data REV 2000.12.31 1.0 Original Add the “ APPLICATION CIRCUIT” for DIP-14 2002.06.14 1.1 Modify the “ PACKAGE OUTLINE” HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn Description REV: 1.1 SC84502 Page 12 13 2004.08.03 Page ...