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What is the difference between the TLCS-870/C Series and TLCS-870/C1 Series of microcontrollers ?

Microcomputer Frequently Asked Questions (FAQs) NO.EA9900601

Answer

The main differences between the TLCS-870/C Series and TLCS-870/C1 Series of microcontrollers are summarized below.

Feature 870/C 870/C1
Machine cycle 4 clocks 1 clock
Address space extension 64 Kbytes 128 Kbytes
On-chip debug function No Yes (*1)
Programmable interrupt priority No Yes
Interrupt vectors in RAM No Yes
Register banks No 2 banks
  • *1: The on-chip debug function is not available in mask ROM products and some other products.

TLCS-870 Family

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