msm9202 Oki Semiconductor, msm9202 Datasheet
msm9202
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msm9202 Summary of contents
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... Dot Character ¥ 16-Digit Display Controller/Driver with Character RAM GENERAL DESCRIPTION The MSM9202- dot matrix vacuum fluorescent display tube controller driver IC which displays characters, numerics and symbols. Dot matrix vacuum fluorescent display tube drive signals are generated by serial data sent from a micro-controller ...
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... OSC1 DCRAM CGROM 16w¥8b 248w¥35b CGRAM 8w¥35b ADRAM 16w¥2b Address Selector Write Read Address Address Counter Counter Digit Control Duty Control Timing Generator 2 FEDL9202-04 MSM9202-01 SEG1 Segment Driver SEG35 AD1 AD Driver AD2 P1 Port Driver P2 COM1 Grid Driver COM16 2/33 ...
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... Semiconductor INPUT AND OUTPUT CONFIGURATION Schematic Diagrams of Logic Portion Input and Output Circuits Input Pin INPUT Output Pin Schematic Diagram of Driver Output Circuit GND GND OUTPUT GND GND OUTPUT FEDL9202-04 MSM9202-01 3/33 ...
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... SEG5 1 SEG6 2 SEG7 3 SEG8 4 SEG9 5 SEG10 6 SEG11 7 SEG12 8 9 SEG13 SEG14 10 SEG15 11 SEG16 12 SEG17 13 SEG18 14 SEG19 15 SEG20 16 NC: No connection 64-Pin Plastic QFP FEDL9202-04 MSM9202- COM16 46 COM15 45 COM14 44 COM13 43 COM12 42 COM11 41 COM10 40 COM9 39 COM8 38 COM7 37 COM6 36 COM5 35 COM4 34 COM3 33 COM2 4/33 ...
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... SEG27 31 SEG28 RESET 60 OSC1 59 58 OSC0 57 GND COM16 54 COM15 53 COM14 52 COM13 51 COM12 50 COM11 49 COM10 48 COM9 47 COM8 46 COM7 45 COM6 44 COM5 43 COM4 42 COM3 41 COM2 40 COM1 39 SEG35 38 SEG34 37 SEG33 36 SEG32 35 SEG31 34 SEG30 SEG29 33 64-Pin Plastic SSOP FEDL9202-04 MSM9202- 5/33 ...
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... Connect R and C externally. The RC time constant depends on the V voltage used. Set the target oscillation frequency to 2 MHz OSC0 R 1 OSC1 FEDL9202-04 MSM9202-01 Description >– >– >– address "00"H Content is undefined 16 digits 8/16 OFF mode "Low" level ...
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... All input pins excluding OSC0 pin IH All input pins excluding OSC0 pin IL f — =3.3kW, C =47pF 1 1 DIGIT=1 to 16, R =3.3kW, C =47pF — op FEDL9202-04 MSM9202-01 Rating Unit V –0.3 to 6.5 – +0 –0 +0 541 mW 590 –55 to 150 °C –40 to 0.0 –20 to 0.0 mA – ...
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... COM1 to 16 AD1, AD2 — SEG1 =2mA OL1 Duty=15/16 Digit OSC All output lights ON V 2MHz, DD Duty=8/16 no load Digit All output lights OFF FEDL9202-04 MSM9202-01 Min. Typ. Max. Unit 3.0 3.3 3.6 V –60 — –20 V 0.8V — — — — 0. — ...
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... COM1 to 16 AD1, AD2 — SEG1 =1mA OL1 Duty=15/16 Digit OSC All output lights ON V 2MHz, DD Duty=8/16 no load Digit All output lights OFF FEDL9202-04 MSM9202-01 Min. Max. Unit 0.8V — — 0. –1.0 1.0 µA –1.0 1.0 µA V –1.5 — V ...
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... C =0.1mF 2 2 — =20 =100pF =80 When mounted in the unit PRZ When mounted in the unit, V POF FEDL9202-04 MSM9202-01 Min. Max. Unit — 2.0 MHz 250 — ns 250 — ns 250 — ns 250 — — 250 — ...
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... All outputs V =3.3V± DOFF t DH VALID VALID t POF When external R and C are connected t F FEDL9202-04 MSM9202-01 =5.0V±10 CSW CSH VALID 0.0 V When input externally WRES 0 ...
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... COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM16 AD1, 2 SEG1-35 t =1024T (t =4.096 ms when f =2.0 MHz osc =240 ms when f t =60T (t =2.0 MHz osc =16 ms when f t =4T (t =2.0 MHz osc FEDL9202-04 MSM9202- 12/33 ...
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... Pn : General output port status specification * * Display duty specification Kn : Number of digits specification : All lights ON instruction All lights OFF instruction FEDL9202-04 MSM9202-01 2nd byte MSB 2nd byte * 3rd byte * 4th byte * ...
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... SEG25 C25 C26 C27 C28 C29 SEG26 SEG27 SEG28 SEG29 SEG30 C30 C31 C32 C33 C34 SEG31 SEG32 SEG33 SEG34 SEG35 CGRAM written data. Corresponds to 6th byte CGRAM written data. Corresponds to 5th byte FEDL9202-04 MSM9202-01 ADRAM written data. Corresponds to 2nd byte 14/33 ...
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... AD output ..................................... All AD outputs go "Low" Please set again according to "Setting Flowchart" after reset. t DOFF MSB LSB MSB 2nd byte Character code data FEDL9202-04 MSM9202-01 t CSH LSB MSB 2nd byte Character code data of the next address 15/33 ...
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... The addresses of DCRAM are automatically incremented. Specification of an address is unnecessary. MSB selects DCRAM data write mode and specifies DCRAM address (Ex: Specifies DCRAM address 0H) MSB : specifies character code of CGROM and CGRAM (written into DCRAM address 0H) FEDL9202-04 MSM9202-01 16/33 ...
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... COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM16 FEDL9202-04 MSM9202-01 17/33 ...
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... CGRAM address 00H) MSB * : specifies 3rd column data (rewritten into CGRAM address 00H) MSB * : specifies 4th column data (rewritten into CGRAM address 00H) MSB * : specifies 5th column data (rewritten into CGRAM address 00H) FEDL9202-04 MSM9202-01 18/33 ...
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... CGRAM address 01H Don't care CGROM X1 X2 address RAM00(00000000B RAM01(00000001B RAM02(00000010B RAM03(00000011B RAM04(00000100B RAM05(00000101B RAM06(00000110B RAM07(00000111B) FEDL9202-04 MSM9202-01 19/33 ...
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... C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 area that corresponds to 6th byte (5th column) area that corresponds to 5th byte (4th column) area that corresponds to 4th byte (3rd column) FEDL9202-04 MSM9202-01 20/33 ...
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... ADRAM address 0H) MSB : sets symbol data * * * * * (written into ADRAM address 1H) MSB : sets symbol data * * * * * (written into ADRAM address 2H) MSB : sets symbol data * * * * * (written into ADRAM address FH) MSB : sets symbol data * * * * * (ADRAM address 0H is rewritten Don't care FEDL9202-04 MSM9202-01 21/33 ...
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... COM13 COM14 COM15 COM16 voltage, and when at the "Low" level, DD MSB * selects a general output port and specifies the output status (The state when power is applied or when RESET is input.) FEDL9202-04 MSM9202-01 22/33 ...
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... MSB : selects display duty set mode and sets duty value don't care COM duty (The state when power is turned on or when RESET ¨ 8/16 signal is input.) 9/16 10/16 11/16 12/16 13/16 14/16 15/16 FEDL9202-04 MSM9202-01 23/33 ...
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... MSB : selects the number of digit set mode and specifies the number of digit value * : don't care of COM (The state when power is turned on or when RESET ¨ COM1-16 COM1-9 signal is input.) COM1-10 COM1-11 COM1-12 COM1-13 COM1-14 COM1-15 FEDL9202-04 MSM9202-01 24/33 ...
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... Normal display 1 0 Sets all outputs to Low 0 1 Sets all outputs to High 1 1 Sets all outputs to High MSB : selects all display lights ON or OFF mode (The state when power is applied or when RESET is input.) (All lights ON mode has priority.) FEDL9202-04 MSM9202-01 25/33 ...
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... Character code CGRAM character code write ended? YES Another RAM to YES be set? NO Releases all display lights Display operation mode OFF mode End FEDL9202-04 MSM9202-01 ADRAM Data write mode (with address setting) ADRAM Character code ADRAM Is character code write ended? YES 26/33 ...
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... Semiconductor Power-off Flowchart Display operation mode Turn off V FL Turn off V DD FEDL9202-04 MSM9202-01 27/33 ...
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... ZD to the power supply voltage used. 3 ANODE ANODE (SEGMENT) (SEGMENT RESET V AD1, 2 SEG1-35 DD MSM9202- GND V OSC0 OSC1 and FEDL9202-04 MSM9202-01 Heater Transformer GRID (DIGIT COM1- LED 2 NPN Tr P1, 2 GND R 1 GND to the power supply voltage 28/33 ...
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... V FL voltage and the output current of each FL COM1 to COM16 (Condition: V AD1 and AD2 (Condition: V SEG1 to SEG35 (Condition: V –40 –50 –60 (V) Voltage (V ) DD-n FEDL9202-04 MSM9202-01 =V –1 –1 –1 29/33 ...
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... Semiconductor MSM9202-01 ROM Code 00000000B (00H) to 00000111B (07H) are the CGRAM addresses. MSB 0000 0001 0010 0011 0100 LSB 0000 RAM0 0001 RAM1 0010 RAM2 0011 RAM3 0100 RAM4 0101 RAM5 0110 RAM6 0111 RAM7 1000 1001 1010 1011 1100 ...
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... Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the product name, package name, pin number, package code and desired mounting conditions (reflow method, temperature and times). FEDL9202-04 MSM9202-01 Package material Epoxy resin Lead frame material 42 alloy Solder plating (≥ ...
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... Package material Epoxy resin Lead frame material 42 alloy Solder plating (≥5 mm) Pin treatment Package weight (g) 1.34 TYP. Rev. No./Last Revised 3/Dec. 5, 1996 FEDL9202-04 MSM9202-01 (Unit : mm) 32/33 ...
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... No part of the contents contained herein may be reprinted or reproduced without our prior permission. 9. MS-DOS is a registered trademark of Microsoft Corporation. Copyright 2000 Oki Electric Industry Co., Ltd. Printed in Japan FEDL9202-04 MSM9202-01 33/33 ...