Description
(8-Bit CMOS microcontroller)
P-MQFP-44 for external memory (12 MHz) P-MQFP-44 for external memory (24 MHz) P-MQFP-44 for external memory (40 MHz)
Q67120-DXXXX P-MQFP-44 with mask-programmable ROM (12 MHz) Q67120-DXXXX P-MQFP-44 with mask-programmable ROM (24 MHz) Q67120-DXXXX P-MQFP-44 with mask-programmable ROM (40 MHz)
Note: Versions for extended temperature ranges
40 ˚C to 110 ˚C (SAH-C504) and
40 ˚C to 125 ˚C (SAK-C504) are available on request.
Features
- ables the external program memory to the bus during external fetch operations. It is activated every six oscillator periodes except during external data memory.