XC68HC705JJ7 Motorola, XC68HC705JJ7 Datasheet - Page 181

• Manufacturer Part Number: XC68HC705JJ7
• Description: MICROCONTROLLER
• Manufacturer: Motorola

12.6 PEPROM Erasing
MC68HC705JJ7 • MC68HC705JP7 — REV 4
MOTOROLA
MCUs with windowed packages permit PEPROM erasing with ultraviolet
light. Erase the PEPROM by exposing it to 15 Ws/cm
with a wavelength of 2537 angstroms. Position the ultraviolet light
source 1 inch from the window. Do not use a shortwave filter. The erased
state of a PEPROM bit is a logic 0.
Personality EPROM (PEPROM)
Personality EPROM (PEPROM)
2
of ultraviolet light
Advance Information
PEPROM Erasing
181