16-BIT SINGLE-CHIP MICROCONTROLLER

16-BIT SINGLE-CHIP MICROCONTROLLER The µPD78F4937, 78K/IV Series product, is a flash memory version of the µPD784937 with internal masked ROM. Data can be written to or erased from the flash memory of the µPD78F4937 with the microcontroller mounted on the printed wiring board. FEATURES • Pin-co

16-Bit Single-Chip Microcontrollers

GENERAL The µPD784938 Subseries consists of 78K/IV Series products that combine a 78K/IV Series CPU core enabling mounting large-capacity memory and a IEBusTM (Inter Equipment BusTM) controller. The 78K/IV Series consists of 16-bit single-chip microcontrollers, and comes with a high-performance C

MOS INTEGRATED CIRCUITS

FEATURES • 78K/IV Series • Minimum instruction execution time: 320 ns (fxx = 6.29 MHz) 160 ns (fxx = 12.5 MHz) • I/O ports: 80 pins • Timers/counters: 16-bit timer/event counter × 1 unit 8-/16-bit timer/event counter × 2 units 8-/16-bit timer × 1 unit • Serial interface: 4 channels • UAR