uPD789841 Datasheet - NEC Electronics

uPD789841 8-BIT Single-chip MICROCONTROLLERS

www.DataSheet4U.com PRELIMINARY PRODUCT INFORMATION µPD789841, 789842 8-BIT SINGLE-CHIP MICROCONTROLLERS MOS INTEGRATED CIRCUIT The µPD789841 and µPD789842 are µPD789842 subseries products of the 78K/0S series. These microcontrollers incorporate an inverter control timer being suitable for controlling general-purpose inverters. The µPD78F9842, a product with on-chip flash memory which can operate on the same supply voltage as for masked ROM products and various development tools are also unde.

uPD789841 Features

* On-chip ROM and RAM Item Product name Program memory (ROM) 8K bytes 16K bytes Data memory (Internal high-speed RAM) 256 bytes Package 44-pin plastic QFP (10 × 10 mm) µPD789841 µPD789842

* Minimum instruction execution time can be switched between high speed (0.24 µs) and low spee

uPD789841_NECElectronics.pdf