ML9204-XX中文資料沖電線數(shù)據(jù)手冊PDF規(guī)格書
ML9204-XX規(guī)格書詳情
GENERAL DESCRIPTION
The ML9204-xx is a 5 × 7 dot matrix type vacuum fluorescent display tube controller driver IC which displays characters, numerics and symbols of a maximum of 24 digits × 2 lines.
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 (VDD) : 3.3 V±10 or 5.0 V±10
? VFD tube drive power supply (VSEG, VCOM ) : 20 to 60 V
? VFD driver output current
(VFD driver output can be connected directly to the VFD tube. No pull-down resistor is required.)
? Segment driver (SEGA1 to A35, SEGB1 to B35)
Only one driver output is high : –5 mA (VSEG = 60 V)
All the driver outputs are high : –350 mA (VSEG = 60 V)
? Segment driver (ADA, ADB) : –15 mA (VSEG = 60 V)
? Grid driver (COM1 to 24) : –25 mA (VCOM = 60 V)
? Content of display
SEGA1 to SEGA35 and ADA
? CGROM_A : 5 × 7 dots 240 types (character data)
? CGRAM_A : 5 × 7 dots 16 types (character data)
? ADRAM_A : 24 (display digit)× 1 bit (symbol data; can be used for a cursor.)
? DCRAM_A : 24 (display digit) × 8 bits (register for character data display)
SEGB1 to SEGB35 and ADB
? CGROM_B : 5 × 7 dots 240 types (character data)
? CGRAM_B : 5 × 7 dots 16 types (character data)
? ADRAM_B : 24 (display digit)× 1 bit (symbol data; can be used for a cursor.)
? DCRAM_B : 24 (display digit) × 8 bits (register for character data display)
? Display control function
? GCRAM : Simultaneous output of COM1 to 24 can be set in 1 grid.
? Display digits : 1 to 24 digits (9- to 24-bit arbitrary setting)
? Display duty (brightness adjustment) : 0/1024 to 960/1024 stages
? All lights ON/OFF
? 5 interfaces with microcontroller:DI/O, CS, CP, RESET, INT
? Built-in key scan circuit for 5 × 6 matrix key switch
? Built-in key scan circuit for 3-channel encoder type rotary switch
? Built-in oscillation circuit
Crystal oscillation or ceramic oscillation: 4.0 MHz (Typ)
? Standby function
Inhibiting the oscillator circuit provides low power consumption.
? Package options:
128-pin plastic QFP (QFP128-P-1420-0.50-K) (ML9204-xxGA)
產(chǎn)品屬性
- 型號：
ML9204-XX
- 制造商：
OKI
- 制造商全稱：
OKI electronic componets
- 功能描述：
5 X 7 Dot Character ?24-Digit ?2-Line Display Controller/Driver with Character RAM(Built-in Key Scan)
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
OKI |
18+ |
QFP64 |
12500 |
全新原裝正品,本司專業(yè)配單,大單小單都配 |
詢價 | ||
OKI |
24+ |
SMD |
5000 |
OKI專營品牌原裝正品假一罰十 |
詢價 | ||
OKI |
SSOP-64 |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
OKI |
04+ |
SSOP-64 |
3200 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
OKI |
23+ |
SSOP-64 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
OKI |
22+ |
SOP-64 |
28213 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
OKI |
SSOP |
320 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
OKI |
23+ |
NA/ |
781 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
OKI |
2402+ |
SSOP-64 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
OKI |
2016+ |
QFP80 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 |
