HD64F3437TF16 Datasheet, PDF(508/752 Page) Hitachi Semiconductor – 12 V must not be applied to the S-mask model (single-power-supply specification), as this may permanently damage the device.

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

HD64F3437TF16 Datasheet, PDF (508/752 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.

◁

Notes on Use of RAM Emulation Function

â¢ Notes on Applying, Releasing, and Shutting Off the Programming Voltage (VPP)

Care is necessary to avoid errors in programming and erasing when applying, releasing, and

shutting off VPP, just as in the on-board programming modes. In particular, even if the

emulation function is being used, make sure that the watchdog timer is set when the P or E bit

of the flash memory control register (FLMCR) has been set, to prevent errors in programming

and erasing due to program runaway while VPP is applied.

For details see section 20.7, Flash Memory Programming and Erasing Precautions (5).

479

▷