ST STM32L4P5VET6TR

STM32L4P5VET6TR 概要

The STM32L4P5VET6TR is a high-performance microcontroller device from the STM32L4+ Series, featuring a Cortex-M4 32-bit RISC core with an impressive operating frequency of up to 120 MHz. With a single-precision floating-point unit (FPU), the device supports all Arm® single-precision data-processing instructions and data types, ensuring excellent performance and versatility. To meet the demands of complex applications, the STM32L4P5VET6TR embeds high-speed memories, a flexible external memory controller, and an extensive range of enhanced I/Os and peripherals. This microcontroller also offers advanced protection mechanisms for embedded Flash memory and SRAM, enhancing the security of the applications it supports. Additionally, the STM32L4P5VET6TR provides a comprehensive set of power-saving modes, making it suitable for low-power applications. With support for independent power supplies, flexible operating temperature ranges, and a variety of communication interfaces, the STM32L4P5VET6TR is designed for flexibility and reliability. Available in eight different packages, this microcontroller device offers a versatile solution for a wide range of embedded applications

特徴

• Includes ST state-of-the-art patented technology
• Ultra-low-power with FlexPowerControl
  • 1.71 V to 3.6 V power supply
  • -40 °C to 85/125 °C temperature range
  • Batch acquisition mode (BAM)
  • 150 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
  • 22 nA Shutdown mode (5 wakeup pins)
  • 42 nA Standby mode (5 wakeup pins)
  • 190 nA Standby mode with RTC
  • 2.95 μA Stop 2 with RTC
  • 110 μA/MHz Run mode (LDO mode)
  • 41 μA/MHz Run mode (@ 3.3 V SMPS mode)
  • 5 µs wakeup from Stop mode
  • Brownout reset (BOR) in all modes except Shutdown
• Core
  • Arm^® 32-bit Cortex^®-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 120 MHz, MPU, 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
• Memories
  • 1-Mbyte Flash memory, 2 banks read-while-write, proprietary code readout protection
  • 320 Kbytes of SRAM including 64 Kbytes with hardware parity check
  • External memory interface for static memories supporting SRAM, PSRAM, NOR, NAND and FRAM memories
  • 2 x Octo-SPI memory interfaces
• General-purpose inputs/outputs
  • Up to 136 fast I/Os, most 5 V-tolerant, up to 14 I/Os with independent supply down to 1.08 V
• Performance benchmark
  • 1.25 DMIPS/MHz (Drystone 2.1)
  • 409.20 CoreMark^® (3.41 CoreMark/MHz @120 MHz)
• Energy benchmark
  • 285 ULPMark™CP score
• Up to 24 capacitive sensing channels
  • Support touchkey, linear and rotary touch sensors
• Clock management
  • 4 to 48 M

仕様