SH7014, SH7016, SH7017
| Part Name | Order | Program Memory (KB) | RAM (KB) | Operating Voltage Min (V) |
|---|---|---|---|---|
| HD6437016XXXF | contact | 64.0 | 3.0 | 4.5 |
| HD64F7017FI28V | contact | 128.0 | 4.0 | 4.5 |
| HD64F7017F28V | contact | 128.0 | 4.0 | 4.5 |
| HD6417014RF28V | contact | 0.0 | 3.0 | 4.5 |
| HD6417014F28V | contact | 0.0 | 3.0 | 4.5 |
The SH7014, SH7016, SH7017 CMOS single-chip microprocessors integrate a Renesas-original architecture, high-speed CPU with peripheral functions required for system configuration.
The CPU has a RISC-type instruction set. Most instructions can be executed in one clock cycle, which greatly improves instruction execution speed. In addition, the 32-bit internal-bus architecture enhances data processing power. With this CPU, it has become possible to assemble low cost, high performance/high-functioning systems, even for applications that were previously impossible with microprocessors, such as real-time control, which demands high speeds. In particular, this LSI has a 1-kbyte on-chip cache, which allows an improvement in CPU performance during external memory access.
In addition, this LSI includes on-chip peripheral functions necessary for system configuration, such as large-capacity ROM (except the SH7014, which is ROMless) and RAM, timers, a serial communication interface (SCI), an A/D converter, an interrupt controller, and I/O ports. Memory or peripheral LSIs can be connected efficiently with an external memory access support function. This greatly reduces system cost.
This LSI has an F-ZTAT™ version with on-chip flash memory and a mask ROM version. These versions enable users to respond quickly and flexibly to changing application specifications, growing production volumes, and other conditions.
