MC68HC908AZ32ACFU MOTOROLA [Motorola, Inc], MC68HC908AZ32ACFU Datasheet - Page 86

• Manufacturer Part Number: MC68HC908AZ32ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

EEPROM
Advance Information
86
NOTE:
EELAT — EEPROM Latch Control
AUTO — Automatic termination of program/erase cycle
EEPGM — EEPROM Program/Erase Enable
Writing logic 0s to both the EELAT and EEPGM bits with a single
instruction will clear EEPGM only to allow time for the removal of high
voltage.
Freescale Semiconductor, Inc.
This read/write bit latches the address and data buses for
programming the EEPROM array. EELAT cannot be cleared if
EEPGM is still set. Reset clears this bit.
When AUTO is set, EEPGM is cleared automatically after the
program/erase cycle is terminated by the internal timer.
(See note D for
Erasing
page 454)
This read/write bit enables the internal charge pump and applies the
programming/erasing voltage to the EEPROM array if the EELAT bit
is set and a write to a valid EEPROM location has occurred. Reset
clears the EEPGM bit.
For More Information On This Product,
1 = Buses configured for EEPROM programming or erase
0 = Buses configured for normal operation
1 = Automatic clear of EEPGM is enabled
0 = Automatic clear of EEPGM is disabled
1 = EEPROM programming/erasing power switched on
0 = EEPROM programming/erasing power switched off
operation
on page 83 and
Go to: www.freescale.com
EEPROM Programming
EEPROM
EEPROM Memory Characteristics
on page 82,
68HC908AZ32A — Rev 0.0
EEPROM
MOTOROLA
on