제품 정보
제품 개요
STM32L431CCY6TR is an ultra-low-power Arm® Cortex®-M4 32bit MCU+FPU. The Cortex-M4 core features a floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32L431xx device embeds high-speed memories (flash memory up to 256Kbyte, 64Kbyte of SRAM), a quad SPI flash memories interface (available on all packages) and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32bit multi-AHB bus matrix.
- Ultra-low-power product type, 256KB of flash memory size
- 1.71V to 3.6V power supply range
- 28nA shutdown mode (5 wakeup pins)
- Batch acquisition mode (BAM), 4µs wakeup from stop mode
- Brown out reset (BOR), interconnect matrix
- 4 to 48MHz crystal oscillator, 32KHz crystal oscillator for RTC (LSE)
- RTC with HW calendar, alarms and calibration
- Up to 21 capacitive sensing channels support touch key, linear and rotary touch sensors
- 48 pins LQFP CSP ECOPACK®2 package
- Industrial temperature range from -40 to 85°C (105°C junction)
경고
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
기술 사양
STM32 Family STM32L4 Series Microcontrollers
32bit
80MHz
49Pins
39I/O's
64KB
12Bit
3.6V
85°C
STM32
-
ARM Cortex-M4F
32 bit
256KB
WLCSP
CAN, I2C, LPUART, SAI, SPI, USART
10Channels
1.71V
-40°C
Surface Mount
STM32L4
No SVHC (21-Jan-2025)
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법률 및 환경
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