M37420E6SS

MITSUBISHI MICROCOMPUTERS M37420E6-XXXSP M37420E6SS PROM VERSION of M37420M6-XXXSP DESCRIPTION The M37420E6-XXXSP is a single-chip microcomputer designed with CMOS silicon gate technology. It is housed in a 52-pin shrink plastic molded DIP. The features of this chip are similar to those of the M37420M6-XXXSP except that this chip has a 12288 bytes PROM builtin. This single-chip microcomputer is useful for home electrical appliances and consumer appliance controllers. In addition to its simple instruction sets, the PROM, RAM, and I/O addresses are placed on the same memory map to enable easy programming. Since general purpose PROM writers can be used for the built-in PROM, this chip is suitable for small quantity production runs. The M37420E6SS is the window type. FEATURES Number of basic instructions""""""""""""""""'" 69 Memory size ROM """" ........................ ·12288 bytes RAM"""""""""""""""""'" 256 bytes Instruction execution time ....... 1,us (minimum instructions...