Features: • 5 X 7 dot matrix VFD display controller/driver (Driver outputs can be connected directly to VFD devices: pull-down resistors are not required.)• Display technique: Dynamic lighting technique• Display digits: 1 to 16 digits (programmable)• Display control data CG...
LC75710NE: Features: • 5 X 7 dot matrix VFD display controller/driver (Driver outputs can be connected directly to VFD devices: pull-down resistors are not required.)• Display technique: Dynamic li...
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• 5 X 7 dot matrix VFD display controller/driver (Driver outputs can be connected directly to VFD devices: pull-down resistors are not required.)
• Display technique: Dynamic lighting technique
• Display digits: 1 to 16 digits (programmable)
• Display control data CGROM: 5 X 7 dots, 160 characters CGRAM: 5 X 7 dots, 8 characters ADRAM: 16 X 8 bits DCRAM: 64 X 8 bits
• Instruction functions Display on/off control Display shift Display blink Intensity adjustment (dimmer)
• Serial data input (DI, CL, and CE pins)
• Built-in reset circuit
• 64-pin flat package
Parameter |
Symbol |
Conditions |
Ratings |
Unit |
Maximum supply voltage |
VDD max |
VDD |
0.3 to +7.0 |
V |
VFL max | VFL |
VDD 55 to VDD + 0.3 | ||
Input voltage |
VIN1 |
OSCI |
0.3 to +7.0 |
V |
VIN2 |
DI, CL, CE, RES |
0.3 to VDD + 0.3 | ||
Output current |
IOUT1 |
AM1 to AM35 |
1 |
mA |
IOUT2 |
AA1 to AA3 |
10 | ||
IOUT3 |
AA4 to AA8, G1 to G16 |
20 | ||
Allowable power dissipation |
Pd max |
Ta 85°C, with up to 70% of the AM1 to AM35 outputs driven |
400 |
mW |
Operating temperature |
Topr |
40 to +85 |
°C | |
Storage temperature |
Tstg |
50 to +125 |
°C |
The LC75710NE series products are dot matrix VFD controller/driver LSIs that display characters, numbers, and symbols. These LSIs generate dot matrix VFD drive signals based on serial data sent from a microprocessor, and allow display systems to be implemented easily using the built-in character generator ROM and RAM.
The LC75710NE series products are fabricated in a CMOS process and can contribute to achieving low-power operation in user applications.