msm64158a Microcontroller of PDF datasheet

MSM64158A
Manufacturer : electronic componets
Description : 4-Bit Microcontroller with Built-in Driver Melody Circuit

MSM64158A
Manufacturer : OKI[OKI electronic componets]
Description : 4-Bit Microcontroller with Built-in Driver Melody Circuit

MSM64158A
Manufacturer : OKI electronic componets
Description : 4-Bit Microcontroller with Built-in LCD Driver and Melody Circuit