SC87C51ACN40 datasheet by Philips Semiconductors

SC87C51ACN40 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency for the SC87C51ACN40?
  The maximum clock frequency for the SC87C51ACN40 is 40 MHz.
• How much flash memory does the SC87C51ACN40 have?
  The SC87C51ACN40 has 87,376 bytes (87KB) of flash memory.
• What is the operating voltage range for the SC87C51ACN40?
  The operating voltage range for the SC87C51ACN40 is 4.5V to 5.5V.
• Does the SC87C51ACN40 have built-in EEPROM?
  No, the SC87C51ACN40 does not have built-in EEPROM. However, it has 256 bytes of data RAM and 256 bytes of auxiliary RAM.
• Can I use the SC87C51ACN40 with a 3.3V power supply?
  No, the SC87C51ACN40 is not designed to operate at 3.3V. It requires a minimum voltage of 4.5V to function properly.