MB9BF500R
Description
The MB9B500 Series are a highly integrated 32-bit microcontroller that target for high-performance and cost-sensitive embedded control applications. The MB9B500 Series are based on the ARM Cortex-M3 Processor and on-chip Flash memory and SRAM, and peripheral functions, including Motor Control Timers, ADCs and Communication Interfaces (USB, CAN, UART, SIO, I2C, LIN).
Key Features
- 32-bit ARM Cortex-M3TM Core
- Processor version: r2p0
- Up to 80MHz Frequency Operation
- Memory Protection Unit (MPU): improve the reliability of an embedded system
- Integrated Nested Vectored Interrupt Controller (NVIC): 1 NMI (non-maskable interrupt) and 48 peripheral interrupts and 16 priority levels
- 24-bit System timer (Sys Tick): System timer for OS task management
- On-chip Memories [Flash memory]
- Up to 512 Kbyte
- Read cycle: 0wait-cycle@up to 60MHz, 2wait-cycle(*) above *: Instruction pre-fetch buffer is included. So when CPU access continuously, it becomes 0wait-cycle
- Security function for code protection [SRAM] MB9B500 Series contain a total of up to 64Kbyte on-chip SRAM memories. This is composed of two independent SRAM for CPU and DMA Controller can process simultaneously.
