Datasheet Summary
..
32-bit Embedded SuperH Device
Integer & FP execution units JTAG JTAG Debug UDI SCIF SCIF Timer (TMU) Real-time clock Interrupt ctrl SuperHyway Clock ctrl Flash PLLs PCI I/F 66MHz ST40 Local Memory I/F Cbus Bridge/ SuperHyway I/F 5 channel DMA controller 2 channel control MPX Coprocessor EMI 32 data MMU I Cache MMU D Cache PIO interface Registers Mailbox 24 data
32 data PCI Peripherals
64 data SDRAM
Peripherals
Overview
The ST40RA is the first member of the ST40 family. Based on the SH-4, SuperH CPU core from SuperH Inc, the ST40RA is designed to work as a standalone device, or as part of a two chip solution for application specific systems....
