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參數(shù)資料
| 型號： | ML9208A-XXGA |
| 廠商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分類： | 顯示控制器 |
| 英文描述： | 5 X 7 DOT CHARACTER FLUORESCENT DSPL CTRL, PQFP64 |
| 封裝： | 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-64 |
| 文件頁數(shù)： | 1/35頁 |
| 文件大?。?/td> | 632K |
| 代理商： | ML9208A-XXGA |
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FEDL9208A-02
Issue Date: Nov. 16, 2009
ML9208A-xx
5
× 7 Dot Character × 16-Digit Display Controller/Driver with Character RAM
1/35
GENERAL DESCRIPTION
The ML9208A-xx is a 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.
A display system is easily realized by internal ROM and RAM for character display.
FEATURES
Logic power supply and vacuum fluorescent display tube drive power supply (V
DD)
: 3.3 V
± 0.3V or 5.0 V ± 0.5V
Fluorescent display tube drive power supply (V
FL)
: VDD –20 V to VDD –42 V
VFD driver output current
(VFD driver output can be connected directly to the fluorescent display tube.
No pull-down resistor is
required.)
- Segment driver (SEG1 to SEG35)
: –6 mA
(VFL = VDD –42 V)
- Segment driver (AD1 and AD2)
: –15 mA (VFL = VDD –42 V)
- Grid driver (COM1 to COM16)
: –30 mA (VFL = VDD –42 V)
General output port output current
- Output driver (P1 and P2)
:
±1 mA (V
DD = 3.3 V ± 0.3V)
±2 mA (V
DD = 5.0 V ± 0.5V)
Content of display
- CGROM
5
× 7 dots
: 248 types (character data)
- CGRAM
5
× 7 dots
: 8 types (character data)
- ADRAM
16 (display digit)
× 2 bits (symbol data)
- DCRAM
16 (display digit)
× 8 bits (register for character data display)
- General output port
2 bits
(static operation)
Display control function
- Display digit
: 9 to 16 digits
- Display duty (contrast adjustment)
: 16 stages
- All lights ON/OFFs
3 interfaces with microcontroller
: DA,
CS, CP (4 interfaces when RESET is added)
1-byte instruction execution (excluding data write to RAM)
Built-in oscillation circuit (external R and C)
Package options:
64-pin plastic QFP (QFP64-P-1414-0.80-BK) (ML9208A-xxGA)
64-pin plastic SSOP (SSOP64-P-525-0.80-K) (ML9208A-xxMB)
64-pin plastic TQFP (TQFP64-P-1010-0.50-K) (ML9208A-xxTB)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ML9475 | DOT MAT LCD DRVR AND DSPL CTLR, PQFP56 |
| MLX90308CABLUD | MICROCONTROLLER, UUC |
| MM3S05100 | 0.5 A, SILICON, SIGNAL DIODE |
| MM3S0560 | 0.5 A, SILICON, SIGNAL DIODE |
| MM3S0520 | 0.5 A, SILICON, SIGNAL DIODE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML9208-XX | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 X 7 Dot Character X 16-Digit Display Controller/Driver with Character RAM |
| ML9208-XXGA | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 X 7 Dot Character X 16-Digit Display Controller/Driver with Character RAM |
| ML9208-XXMB | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 X 7 Dot Character X 16-Digit Display Controller/Driver with Character RAM |
| ML9209 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Vacuum fluorescent display tube controller driver |
| ML9209-01 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Vacuum fluorescent display tube controller driver |
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