Description
The SH7243 is a high-end single chip microcomputer incorporating an SH-2A core. The SH7243 incorporates 256KB or 128KB of Flash memory and operates at 100MHz. The SH7243 also incorporates register banks. When an interrupt occurs, CPU internal register information is stored in registers at high speed. This makes it possible to improve real-time control performance greatly.The SH7243 also incorporates various peripheral functions suitable for industrial application AC servos, general-purpose inverters and robots, such as a 3 channel serial interface, a powerful 16-bit timer suitable for inverter control, a 12-bit A/D converter, etc. The SH7243 realizes 5V single power supply and 3.3V single power supply operation despite operating at the high-speed of 100MHz.(Analog power supply is 5V).
- SH-2A (without FPU) high performance RISC
- Operating frequency 100MHz (bus clock, peripheral clock: 50MHz)
- SH-2A instruction (except FPU instruction)
- On-chip large capacity memory
- ROM: 256KB
- RAM: 12KB
- Powerful peripheral functions
- Timer: CMT(2ch) + MTU2(6ch) + MTU2S(3ch)
- A/D converter: 12-bit, 8ch (3 channels can be sampled simultaneously)
- Serial interface: 2ch
- Serial interface with FIFO: 1ch
- DMAC: 8ch
- Data transfer controller (DTC)
- INTC (Interrupt controller), WDT, etc.
- External memory interface
- ROM, SRAM, SDRAM, SRAM with byte selection, Burst ROM, MPX-I/O
- External bus width: 8/16bit
- Power management system
- Sleep, Software standby, module standby
- Package: LQFP-100 (14mm x 14mm, 0.5mm pitch)
