Features: • Built in 5×7-dot segment character ROM(160 characters based on JIS-C-6220. Customization is possible.)• Built in character RAM for user definition (16 characters)• Display digit length can be changed. (from 9 to 16 digits)• One-digit display cycle setting can be...
M66004SP: Features: • Built in 5×7-dot segment character ROM(160 characters based on JIS-C-6220. Customization is possible.)• Built in character RAM for user definition (16 characters)• Disp...
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Symbol |
Parameter |
Conditions |
Ratings |
Units | |
Vcc | Supply voltage | VCC1,VCC2 |
- |
-0.3to+7 |
V |
Vp | Pull-down voltage | (Note 3) |
Vcc-45toVcc+0.3 |
V | |
VI | Input voltage |
- |
-0.3toVcc + 0.3 |
V | |
Vo | Output voltage | XOUT,P0,P1 |
-0.3toVcc + 0.3 |
V | |
Pd | Maximum Power dissipation | SP | Any external circuits are not connected to the IC. Ta=25°C (Note 4) |
1.6 |
W |
FP |
The IC is mounted on a board. Ta=25°C (Note 5) |
1.4 | |||
Tstg | Storage temperature |
- |
-65to150 |
°C |
Notes 3: Frequency of pulse waveform exceeding VCC-40V:450s or above, pulse width: 30ms or below, output load: CL200pF
4: When Ta is 25°C or above, derating (12.8mW/°C) should be conducted.
5: When Ta is 25°C or above, derating (11.2mW/°C) should be conducted.
The M66004 is a 16-digit 5×7-segment vacuum fluorescent display (VFD) controller using the silicon gate CMOS technology.
It contains 160 ROM characters and 16 user-defined RAM characters and receives display character codes and various
commands from MCU to control VFD.