小型LCDディスプレイの説明書はこちら(PDFファイル)
Contents
1. NOILYOIZIOOW JO JYNLYN NOILOJ MJA J 097 A1009U1 027 3AUDTHSNYHLSA LSOd O ANIS JOON 4114510 AS _ JOVLJOA 027 dW3l L 1 SNI Iv FEN 9 39v110A ONI Iv Nal di 3ND3ITIS 3091 AQM0802A FL YBW CHARACTER MODULE VERI 0 zm Le uj ee _ EET i si OLI ODSDINONLOJ TI 43 11183 OLOF s Xx x STONY OINOMIAVIdSIO i S83 OVHVHO 3NI 1C8 JINVd 0201 10 0 0000 0 Test Item High temperature storage Low temperature storage High temperature Operation Low temperature Environmental Operation Test High temperature High Humidity Storage Temperature Cycle Vibration test Package state Mechanical Test Shock test package state Z CA Az o N Remark Note1 Normal operations condition 252C 5 _ nim Test Description Condition Applying the high storage temperature Under normal humidity for a long time 80 96hrs Check normal performance 30 C 96hrs Apply the electric stress Volatge and current Under high temperature fora 70 C 96hrs long time 20 C 96hrs Notel 90 RH 40 96hrs Check normal performance2. 80 2000 0000000 Ow y I JBB htt p ww nar ut su co j LCD 00 000 AQM0802A FL YBH 4 Dee je 1 0Q 0000 1 Display Format 8 2 Character LED SIDE Y G 20 0000 Operating temperature Storage temperature EE ER Supply voltage for logic Vdd Vss Supply voltage for LCD drive Vdd Vo 3 00000 31000 0000 kac t NE Power Supply Voltage Vdd 5 0V fosc 270kHz Recommended LC Driving Power Supply Current Voltage 3 2 0 0000 mem remm 0 4 0 0000 25 Vdd 3 3V 0 25V 5 0 00000 SEG1 40 5 VOD U1 SEG1 SEG40 7 SDA 8 SCL COM16 LCD 8X2 9 XRSETB COM16 BL LED BACKLIGHT BL 6 0 000 mw ee Pesem Pins for DC DC voltage converter CAPIP o9 w e Ce s O pese AOMO802 8 0 000000000 SCL SDA SCL SDA rise time SCL SDA fall time Setup time for a repeated START condition Start condition hold time START condition GND tsu sto Ta 30 C to 85 C 9000000 AQM0802A FL YBW CHARACTER MODULE 0 ON 330 4
3. Applying the low storage temperature Under normal humidity for a long time Notel Apply the electric stress Under low temperature for long time Apply high temperature and high Note2 humidity storage for a long time Apply thelow and high temperature cycle 30 C lt gt 25 C lt gt 80 C lt gt 25 30min 30 C 80 C 10 cycle 10min 30min 10min 1 cycle Check normal performance Freq 10 55Hz Max Acceleration Applying vibration to product check 5G 1 normal performance time 1 min time X Y Z direction for 15 mines shock to product check normal Drop them Applying performance through 70cm to strike height horizontal plane C Note2 Pay attention to keep dewdrops from the module during this test 10000000 gt instruction table at Normal mode When EXT option pin connect to VDD the instruction set follow below table Instruction adria s 087 086 DBO ip OSC OSC OSC 380KHz 540kHz 700KHz Write 20H to DDRAM andset 20H to DDRAM and set us DDRAM address to 00H from AC Set DDRAM address to OOH from and return cursor to its original position if shifted The contents of DDRAM are not changed Sets cursor move direction and Entry Mode specifies display shift These Set operations are performed during data write and read D 1 entire display on C 1 cursor on 1 position on S C and RIL Cursor o
4. 0000000000000000 00000000000000000000000000000000 000000000000000000 0000000000000000000000000000 b 000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000 000 000000 5220000000 7F Tel 03 6803 0209 FAX 03 6803 0213 0 0 gt S a E ma gv Qu 6
5. ntire display on 1 cursor on 1 position on DL interface data is 8 4 bits N number of line is 2 1 DH double height font 18 5 us IS instruction table select Whether during internal operation or not can be known by reading BF BF AC6 AC5 AC4 AC3 AC2 AC1 ACO The contents of address counter can also b read e Dr Pe am ps DA DDRAM CGRAM ICONRAM 5 BE ss loo 64 Read data from internal RAM from RAM DDRAM CGRAM ICONRAM Note this bit is for test command and must always set to 0 Instruction table 0 15 0 S C and R L sic Set cursor moving and display shift control bit and the direction without changing DDRAM data Instruction table 1 15 1 BS 1 1 4 bias Internal OSC DS 0 1 5 bias F2 F1 F2 0 adjust internal OSC 0 counter lon ICON display on off Bon set booster circuit on off C5 C4 Contrast set for internal Ia us follower mode 26 3 us 18 5 us 14 3 us gt 5 5 5 5 13 0 00000000 00000000000000000000000000000000000000000000000000 0000000000 21 000000000000000000000000000000000000000000000000 0 000000000000000000
6. r Set cursor moving and display shift 1 S C RIL Display Shift control bit and the direction without changing DDRAM dala Function Set 0 4 IDLIN x DL interface data is 8 4 bits number of line is 2 1 Set CGRAM address in address 1 JAC5 AC4 AC3 AC2 AC1 AC0 counter 0 counter Whether during internal operation or 1 AC6 AC5 AC4 AC3 AC2 AC1 AC0 not gan He known s reading BE The contents of address counter can also be read Write data into internal RAM Read data Read data frem internal RAM from RAM m E AE m DDRAM CGRAM Note Be sure the ST7032 is not in the busy state BF 0 before sending ar instruction from the MPU to the ST7032 If an instruction is sent without checking the busy flag the time between the first instruction and next instruction will take much longer than the instruction time itself Refer to Instruction Table for the list of each instruction execution time Clear Display Return Home 18 5 us 18 5 us a gt instruction table at Extension mode when EXT option pin connect to Vss the instruction set follow below table Instruction Set DDRAM address to from and return cursor to its original position if shifted The contents of DDRAM are not changed ms Sets cursor move direction and specifies display shift These 26 3 us 18 5 us 14 3 us operations are performed during data write and read D e
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