HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 46

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

1. Overview
1.1
• Central processing unit with an internal 32-bit RISC (Reduced Instruction Set Computer)
• Various peripheral functions
Notes: 1. Option
Rev.4.00 Mar. 27, 2008 Page 2 of 882
REJ09B0108-0400
architecture
⎯ Instruction length: 16-bit fixed length for improved code efficiency
⎯ Load-store architecture (basic operations are executed between registers)
⎯ Sixteen 32-bit general registers
⎯ Five-stage pipeline
⎯ On-chip multiplier: multiplication operations (32 bits × 32 bits → 64 bits) executed in two
⎯ C language-oriented 62 basic instructions
⎯ Direct memory access controller (DMAC)
⎯ Data transfer controller (DTC)
⎯ Multifunction timer/pulse unit (MTU)
⎯ Compare match timer (CMT)
⎯ Watchdog timer (WDT)
⎯ Asynchronous or clocked synchronous serial communication interface (SCI)
⎯ I
⎯ 10-bit A/D converter
⎯ Clock pulse generator
⎯ User break controller (UBC)
⎯ User debugging interface (H-UDI)*
⎯ Advanced user debugger (AUD)*
to four cycles
2. Supported only for flash memory version.
2
C bus interface (IIC)*
Features
1
2
2