The ML9477 is a quad flat no-lead 48-pin IC designed for industrial temperature operation. It has a supply voltage range of 4.5 to 5.5 volts and a maximum clock frequency of 2 MHz. The device is a display controller and dot matrix LCD driver. It is packaged in a 7mm x 7mm TFQFP package with a quad terminal position. The ML9477 is suitable for use in applications requiring high reliability and performance.
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Lapis Semiconductor ML9477 technical specifications.
| Max Operating Temperature | 105 |
| Number of Terminals | 48 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G48 |
| Width | 7 |
| Length | 7 |
| Pin Count | 48 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 2 |
| uPs/uCs/Peripheral ICs Type | DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER |
| REACH | unknown |
| Military Spec | False |