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参数资料
| 型号： | M35500BGP |
| 元件分类： | 显示控制器 |
| 英文描述： | FLUORESCENT DSPL CTRL, PQFP44 |
| 封装： | 10 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44 |
| 文件页数： | 16/16页 |
| 文件大小： | 169K |
| 代理商： | M35500BGP |
9
MITSUBISHI <DIGITAL ASSP>
M35500AFP/BGP
FLD(VFD) CONTROLLER
RESET CIRCUIT
To reset the controller, the RESET pin should be held at a “L” level
for 2
s or more. Then the RESET pin is returned to an “H” level (the
power source voltage should be between 4.0 V and 5.5 V, and XIN
oscillation is stable), reset is released.
Make sure that the reset input voltage is 0.5 V or less for 4.0 V of
VCC.
Fig. 10. Reset circuit example
(Note)
0.2VCC
0V
Poweron
VCC
RESET
Note. Reset release voltage:VCC = 4.0 V
CLOCK GENERATING CIRCUIT
Oscillating circuit is built up by connecting pins XIN and XOUT as short
as possible and connecting a capacitor between pins XIN (XOUT) and
VSS.
When supplying a clock externally, input it to XIN pin and leave XOUT
pin open.
COSC
XIN
XOUT
XIN
XOUT
VCC
VSS
External oscillation
circuit
Open
Fig. 11. RC generating circuit
Fig. 12. External clock input circuit
HANDLING OF UNUSED PINS
Handle unused pins as the follow.
Pin
Segment
Digit
Analog input
Handling
Open
Connect to VCC or VSS through a resistor.
Table. 2. Handling of unused pins
相关PDF资料 |
PDF描述 |
|---|---|
| M35500AFP | FLUORESCENT DSPL CTRL, PQFP44 |
| M37150M8-XXXFP | 8-BIT, MROM, 8.95 MHz, MICROCONTROLLER, PDSO42 |
| M37150MF-XXXFP | 8-BIT, MROM, 8.95 MHz, MICROCONTROLLER, PDSO42 |
| M37150EFFP | 8-BIT, OTPROM, 8.95 MHz, MICROCONTROLLER, PDSO42 |
| M37151M6-XXXFP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M35501FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:FLD(VFD) DIGIT EXPANDER |
| M35502AFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:FLD CONTROLLER |
| M3554 | 制造商:Baldor Electric Company 功能描述: |
| M3558 | 制造商:BALDOR MOTORS 功能描述: 制造商:Baldor Electric Company 功能描述: |
| M3558T | 制造商:BALDOR MOTORS 功能描述: |
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