The following document contains information on Cypress products. The document has the series name, product name, and ordering part numbering with the prefix MB. However, Cypress will offer these products to new and existing customers with the series name, product name, and ordering part number with the prefix CY. How to Check the Ordering Part Number 1. Go to www.cypress.com/pcn. 2. Enter the keyword (for example, ordering part number) in the SEARCH PCNS field and click Apply. 3. Click the corresponding title from the search results. 4. Download the Affected Parts List file, which has details of all changes For More Information Please contact your local sales office for additional information about Cypress products and solutions. About Cypress Cypress is the leader in advanced embedded system solutions for the world s most innovative automotive, industrial, smart home appliances, consumer electronics and medical products. Cypress microcontrollers, analog ICs, wireless and USB-based connectivity solutions and reliable, high-performance memories help engineers design differentiated products and get them to market first. Cypress is committed to providing customers with the best support and development resources on the planet enabling them to disrupt markets by creating new product categories in record time. To learn more, go to www.cypress.com. MB9B500B Series 32-bit Arm Cortex -M3 FM3 Microcontroller The MB9B500B Series are a highly integrated 32-bit microcontroller that target for high-performance and cost-sensitive embedded control applications. The MB9B500B Series are based on the Arm Cortex -M3 Processor and on-chip Flash memory and SRAM, and peripheral 2 functions, including Motor Control Timers, ADCs and Communication Interfaces (USB, CAN, UART, CSIO, I C, LIN). The products which are described in this data sheet are placed into TYPE0 product categories inFM3 Family Peripheral Manua. Features USB Device 32-bit Arm Cortex -M3 Core USB2.0 Full-Speed supported Processor version: r2p0 Max. 6 EndPoint supported Up to 80 MHz Frequency Operation EndPoint 0 is control transfer Memory Protection Unit (MPU): improve the reliability of an EndPoint 1-5 can be selected bulk-transfer or interrupt- embedded system transfer Integrated Nested Vectored Interrupt Controller (NVIC): 1 EndPoint 1-5 is comprised Double Buffer NMI (non-maskable interrupt) and 48 peripheral interrupts and 16 priority levels USB Host 24-bit System timer (Sys Tick): System timer for OS task USB2.0 Full/Low speed supported management Bulk-transfer and interrupt-transfer and Isochronous- transfer support On-chip Memories USB Device connected/dis-connected automatically detect Flash memory IN/OUT token handshake packet automatically Up to 512 Kbyte Max.256-byte packet-length supported Read cycle: 0wait-cycle up to 60 MHz, 2wait-cycle* above Wake-up function supported *: Instruction pre-fetch buffer is included. So when CPU access continuously, it becomes 0wait-cycle CAN Interface (Max. 2 channels) Security function for code protection Compatible with CAN Specification 2.0A/B SRAM Maximum transfer rate: 1 Mbps This series contain a total of up to 64 Kbyte on-chip SRAM. Built-in 32 message buffer This is composed of two independent SRAM(SRAM0, SRAM1). SRAM0 is connected to I-code bus and D-code bus Multi-function Serial Interface (Max. 8 channels) of Cortex-M3 core. SRAM1 is connected to System bus. SRAM0: Up to 32 Kbyte 4 channels with 16steps 9bit FIFO (ch.4-ch.7), 4 channels without FIFO (ch.0-ch.3) SRAM1: Up to 32 Kbyte Operation mode is selectable from the followings for each channel. USB Interface UART USB interface is composed of Device and Host. CSIO PLL for USB is built-in, USB clock can be generated by LIN multiplication of Main clock. 2 I C Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 002-05607 Rev. *E Revised October 24, 2017