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MSM9201-xx

Features: • Logic power supply (VDD) : 3.3 V±10%/5.0 V±10%• Fluorescent display tube drive power supply (VDISP) : 3.3 V±10%/5.0 V±10%• Fluorescent display tube drive power supply (VFL) : 20 to 60 V• VFD driver output current (VFD driver output can directly be connected to t...

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SeekIC No. : 004429209 Detail

MSM9201-xx: Features: • Logic power supply (VDD) : 3.3 V±10%/5.0 V±10%• Fluorescent display tube drive power supply (VDISP) : 3.3 V±10%/5.0 V±10%• Fluorescent display tube drive power supply (...

MSM9201-xx Data Sheet

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Part Number:
MSM9201-xx
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



Features:

• Logic power supply (VDD) : 3.3 V±10%/5.0 V±10%
• Fluorescent display tube drive power supply (VDISP) : 3.3 V±10%/5.0 V±10%
• Fluorescent display tube drive power supply (VFL) : 20 to 60 V
• VFD driver output current
  (VFD driver output can directly be connected to the fluorescent display tube. No pull-down resistor is required.)
   - Segment driver (SEG1 to SEG35) : 5.0 mA (VFL=60V)
   - Segment driver (AD1 to AD8) : 10.0 mA (VFL=60V)
   - Grid driver (COM1 to COM16) : 20.0 mA (VFL=60V)
• General output port output current
   - Output driver (P1-4) : ±1.0 mA (VDD=3.3V±10%)
                                        ±2.0 mA (VDD=5.0V±10%)
• Content of display
   - CGROM 5*7 dots, 240 types (character data)
   - CGRAM 5*7 dots, 16 types (character data)
   - ADRAM 24 (display digit) *4 bits (symbol data)
   - DCRAM 24 (display digit) *8 bits (register for character data display)
   - General output port 4 bits (static mode)
• Display control function
   - Display digit : 9 to 24 digits
   - Display duty (contrast adjustment) : 8 stages
   - All lights ON/OFF
• 3 interfaces with microcontroller : DA, CS, CP (4 interfaces if RESET is added)
• 1-byte instruction execution (excluding data write to RAM)
• Built-in oscillation circuit (external C and R)
• Package options:
  80-pin plastic QFP (QFP80-P-1414-0.65-K) (Product name: MSM9201-xxGS-K)
  80-pin plastic QFP (QFP80-P-1420-0.80-BK) (Product name: MSM9201-xxGS-BK)
                                                                                xx indicates the code number.


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Condition
Rating
Unit
Supply Voltage 1
VDD
(*1)
0.3 to 6.5
V
VDISP
(*1)
0.3 to 6.5
Supply Voltage 2
VFL
-
80 to VDISP+0.3
Input Voltage
VIN
-
80 to VDD+0.3
Power Dissipation
PD
Ta25°C
 QFP80-P-1414-0.65-K
565
mW
QFP80-P-1420-0.80-BK
643
Storage Temperature
TSTG
-
55 to 150
°C
Output Current
IO1
COM1-COM24
30 to 0.0
mA
IO2
AD1-AD4
20 to 0.0
IO3
SEG1-SEG35
10 to 0.0
IO4
P1-P4
4.0 to 4.0
*1 Use the same power supply for VDD and VDISP


Description

The MSM9201-xx is a dot matrix fluorescent display tube controller driver IC which displays characters, numerics and symbols.

Dot matrix fluorescent display tube of MSM9201-xx drive signals are generated by serial data sent from a microcontroller.A display system is easily realized by internal ROM and RAM for character display.

The MSM9201-xx has low power consumption since it is made by CMOS process technology.

-01 is available as a general code.Custom codes are provided on customer's request




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