UPD780308

DATA SHEET www.DataSheet4U.com µPD780306, 780308 8-BIT SINGLE-CHIP MICROCONTROLLER MOS INTEGRATED CIRCUIT DESCRIPTION µPD780306 and 780308 are products in the µPD780308 subseries within the 78K/0 series, which incorporates LCD controller/driver, 8-bit resolution A/D converter, timer, serial interface, interrupt functions and many other peripheral hardwares. A one-time PROM product capable of operating in the same power supply voltage range as of the mask ROM product, EPROM product, µPD78P0308, and other development tools are available. For the details of functional description, refer to the following user’s manual. µPD780308, 780308Y Subseries User’s Manual 78K/0 Series User’s Manual (Instruction) : U11377E : U12326E FEATURES Large on-chip ROM & RAM Item Product Name µPD780306 µPD780308 Program Memory (ROM) 48K bytes 60K bytes Data Memory Internal Extended RAM 1024 bytes Internal High-Speed RAM 1024 bytes LCD Display RAM 40 × 4 bits Minimum instruction execution time can be varied from high speed (0.4 µs) to ultra-low speed (122 µs) I/O ports: 57 (including segment signal output alternate-function pins) LCD controller/driver Supply voltage VDD = 2.0 to 5.5 V (Operable in any mode) 8-bit resolution A /D converter : 8 channels Serial interface : 3 channels Timer: 5 channels Supply voltage : VDD = 2.0 to 5.5 V APPLICATIONS Celullar phones, compact disk players, cameras, meters, etc. The information in this document is subject to change without notice. ...