English
Language : 

HD64F3437TF16 Datasheet, PDF (748/752 Pages) Hitachi Semiconductor – 12 V must not be applied to the S-mask model (single-power-supply specification), as this may permanently damage the device.
The I2C interface is an option. Please note the following points when using this optional function.
1. Notify your Hitachi sales representative that you will be using an optional function.
2. With mask ROM versions, optional functions can be used if the product code includes the
letter W (e.g. HD6433437WF, HD6433434WTF).
3. The product code is the same for ZTAT versions, but please be sure to notify Hitachi if you are
going to use this optional function.
719