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. MB9DF125 - Atlas-L MB9DF125 Series General Description MB9DF125 series is based on Cypresss advanced ARM architecture (32-bit with instruction pipeline for RISC-like performance). Improvements compared to the previous generation include significantly improved performance at higher frequency, reduced power consumption and faster start-up time. For highest processing speed at optimized power consumption an internal PLL can be selected to supply the CPU with up to 128 MHz operation frequency from an external resonator. Note: ARM, Cortex, Thumb and CoreSight are the trademarks of ARM Limited in the EU and other countries. Features High-Performance/High Memory Content Low Power ARM Cortex R4, 8KB D-Cache, 8KB I-Cache Switchable Power Domains 32-Bit ARMv7 architecture 16KB Retention RAM 205 DMIPS Flexible Clock Control 1MB Internal Flash Debugging/Testing 48KB Internal EEFlash (Data Flash) ARM Coresight Debug and Trace 128KB Internal RAM with ECC Debugging via JTAG Interface Boundary Scan Connectivity 2x CAN, 2 x LIN-USART, 3 x SPI, 1 x I2C, 2 x I2S Characteristics Up to six Stepper Motor Control (SMC) outputs 5V capable IOs HS-SPI (memory mapped access) Ta: 40 C to +105 C Package: LQFP-176 Safety Features/Security Features Multiple Memory Production Units (MPU) Applications Peripheral Protection Units (PPU) Classical Automotive Instruments Cluster with pointers Timing Protection Unit (TPU) Vehicle Controller for Virtual Cluster and Head Units in cards Cyclic Redundancy Checks (CRC of Flash, Cache and RAM) Watchdog Flash-, Debug- and Test-Security Secure Hardware Extension (SHE) Self-contained secure area Random Number generator Secure repository for cryptographic keys AES encryption/decryption block Other Features Up/Down Counters Programmable Pulse Generators Analog-to-Digital Converters - 50 channels Sound Generator Free Running/Reload Timers Real Time Clock (RTC) Input Capture Units, Output Compare units 32 external Interrupts Errata: For information on silicon errata, see Errata on page 395. Details include trigger conditions, devices affected, and proposed workaround. Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 002-05677 Rev. *B Revised November 2, 2016