The SH7080 Series features a maximum of 512 Kbytes of on-chip flash memory capable of constant single-cycle (12.5 ns) access through the use of cutting-edge flash memory technology, representing a 1.6-fold improvement in performance. The provision of an on-chip power supply step-down circuit in this new series allows the use of a 3.3 V or 5 V single power supply. This makes it possible to cut back on the use of peripheral ICs such as an external power supply circuit or level shifter, and so reduce system costs.
Key Features:
High-performance single-chip RISC with SH-2 core
104MIPS 80MHz
Built-in 32-bit multiplier
Built-in large-capacity memory
SH7083 (ROM/256kB RAM/16kB)
SH7084 (ROM/256kB RAM/16kB)
SH7085 (ROM/256kB RAM/16kB) (ROM/512kB、RAM/32kB)
SH7086 (ROM/512kB RAM/32kB)
Various peripheral functions
Powerful timer : MTU2(16bit×6ch), MTU2S(16bit×3ch),
Compare match timer(CMT)(16bit×2ch)
A/D converters (10-bit resolution ) :
10bit, 8ch (4ch x 2unit)(SH7083,SH7084,SH7085)
10bit, 16ch (4ch x 2unit + 8ch x 1unit) (SH7086)
Serial IO with FIFO (SIOF) × 1channel
Serial communication interface (SCI) × 3 channels
Synchronous serial communication unit× 1 channel
I2C Bus Interface : 1ch
DMAC : 4 ch
Data transfer controller (DTC)
Bus state controller (BSC) : Connectable with various types of memory such as SDRAM.
