Infineon/CYPRESS CY9DF125BPMC-GSE2

CY9DF125 series is based on Cypress’s 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.

• High-Performance/High Memory Content
  • ARM Cortex R4, 8KB D-Cache, 8KB I-Cache
  • 32-Bit ARMv7 architecture
  • 205 DMIPS
  • 1MB Internal Flash
  • 48KB Internal EEFlash (Data Flash)
  • 128KB Internal RAM with ECC
• Connectivity
  • 2x CAN, 2 x LIN-USART, 3 x SPI
  • Up to six Stepper Motor Control (SMC) outputs
  • HS-SPI (memory mapped access)
• Safety Features/Security Features
  • Multiple Memory Production Units (MPU)
  • Peripheral Protection Units (PPU)
  • Timing Protection Unit (TPU)
  • 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
• Low Power
  • Switchable Power Domains
  • 16KB Retention RAM
  • Flexible Clock Control
  • Debugging/Testing
  • ARM Coresight Debug and Trace
  • Debugging via JTAG Interface
  • Boundary Scan
• Characteristics
  • 5V capable IOs
  • Ta: -40 ℃ to +105 ℃
  • Package: LQFP-176

• Classical Automotive Instruments Cluster with pointers
• Vehicle Controller for Virtual Cluster and Head Units in cards