AN2690 Freescale Semiconductor / Motorola, AN2690 Datasheet - Page 4

• Manufacturer Part Number: AN2690
• Description: Low Frequency EEPROM Emulation on the MC68HLC908QY4
• Manufacturer: Freescale Semiconductor / Motorola

AN2690
Advantages of
Method 1
Disadvantages of
Method 1
4
Low Frequency EEPROM Emulation on the MC68HLC908QY4
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Freescale Semiconductor, Inc.
For More Information On This Product,
Low RAM requirements (will be higher if variables must be stored on the
stack)
Simple implementation (especially if identical initialization code can be
used)
Code does not resume at the point where the reset occurred
Relatively long time to switch from internal oscillator to crystal
(approximately 125 ms)
All modules in reset condition
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