DESCRIPTION

The FR71E Family based MB91470 Series uses a high-performance 32-bit RISC-CPU and contains various types of I/O resources for the embedded control that requires high-performance and high-speed CPU processing. It is suitable for the motor control applications, requiring high-performance CPU processing power.

FEATURES

• FR71E, 32-bit RISC CPU, load/store architecture, 5-stage pipeline
• Maximum Operation Frequency: 80 MHz (PLL used, original source oscillation at 10MHz)
• Instructions compatible with FR families
• Harvard Architecture enabling simultaneous execution of both program access and data access
• 8/10bit ADC: 12 ch x 1 unit
• 12-bit ADC: 4 ch x 2 unit
• MAC Unit: 16-bit multiply/accumulate operations in a single clock cycle
• Multi-function timers
• Flash: 512KB
• RAM: 32 KB
• Simple DSP: 1channel, Instruction RAM 128x32bits
• Ultimate UART: Full-Duplex double buffered with I2C mode support
• Programmable pulse generator: 3ch
• Pulse width modulator: 3ch
• Operating Voltage: 5V
• CMOS 0.18 um technology

DOCUMENTATION

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PDF Datasheet V.4-00 (96 pages, 1.18 MB)

PDF Hardware Manual V2.00 (962 pages, 15.98 MB)