www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SH.
MB89PV550A - (MB89550A Series) 8-bit Proprietary Microcontroller
www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS07-12550-1E 8-bit Proprietary Microcontroller CMOS F2MC-8L MB89550A Series MB89557A/558A/P5.