參數(shù)資料
型號: MSM9202-01GS-K
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 顯示控制器
英文描述: 16 X 35 DOTS FLUORESCENT DSPL CTRL, PDSO64
封裝: 0.525 INCH, 0.80 MM PITCH, PLASTIC, SSOP-64
文件頁數(shù): 1/33頁
文件大?。?/td> 373K
代理商: MSM9202-01GS-K
Semiconductor
MSM9202-01
1/33
FEDL9202-04
Semiconductor
MSM9202-01
5
7 Dot Character 16-Digit Display Controller/Driver with Character RAM
GENERAL DESCRIPTION
The MSM9202-01 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 (VDD)
: 3.3 V
±10% or 5.0 V±10%
Fluorescent display tube drive power supply (VFL)
: –20 to –60 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=–60V)
- Segment driver (AD1 and AD2)
: –15 mA
(VFL=–60V)
- Grid driver (COM1 to COM16)
: –30 mA
(VFL=–60V)
General output port output current
- Output driver (P1 and P2)
:
±1 mA (VDD=3.3V±10%)
±2 mA (VDD=5.0V±10%)
Content of display
- CGROM
57 dots
: 248 types (character data)
- CGRAM
57 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)
: 8 stages
- All lights ON/OFF
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) (Product name : MSM9202-01GS-BK)
64-pin plastic SSOP (SSOP64-P-525-0.80-K) (Product name : MSM9202-01GS-K)
FEDL9202-04
This version: Sep. 2000
Previous version: Feb. 1999
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