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Quantity | Price |
---|---|
1+ | $7.930 |
10+ | $6.080 |
25+ | $5.370 |
50+ | $5.110 |
100+ | $4.840 |
320+ | $4.670 |
640+ | $4.590 |
Product Information
Product Overview
STM32L451RCT6 is an ultra-low-power Arm® Cortex®-M4 32bit MCU+FPU, 100DMIPS, 160KB SRAM, analogue, audio. The Cortex-M4 core features a floating point unit (FPU) single precision that 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. This device embeds high-speed memories, a quad SPI flash memories interface 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. This device embeds several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and Firewall. This feature standard and advanced communication interfaces, namely four I²Cs, three SPIs, three USARTs, one UART and one Low-Power UART, one SAI, one SDMMC, one CAN.
- 256KB of flash memory
- 1.71V to 3.6V power supply range
- 22nA shutdown mode (5 wakeup pins), 106nA standby mode (5 wakeup pins)
- 375nA standby mode with RTC, 2.05µA stop 2 mode, 2.40µA with RTC
- 84µA/MHz run mode, batch acquisition mode (BAM)
- 4µs wakeup from stop mode, brown out reset (BOR), interconnect matrix
- 4 to 48MHz crystal oscillator range, 32KHz crystal oscillator for RTC (LSE)
- Internal 16MHz factory-trimmed RC (±1%), internal low-power 32KHz RC (±5%)
- Internal 48MHz with clock recovery, 2 PLLs for system clock, audio, ADC
- 64pin LQFP ECOPACK®2 package, industrial temperature range from -40 to 85°C (105°C junction)
Technical Specifications
STM32 Family STM32L4 Series Microcontrollers
32 bit
256KB
LQFP
CAN, I2C, LPUART, SAI, SPI, UART, USART
16Channels
1.71V
-40°C
Surface Mount
STM32L4
MSL 3 - 168 hours
ARM Cortex-M4F
80MHz
64Pins
52I/O's
160KB
12Bit
3.6V
85°C
STM32
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No SVHC (21-Jan-2025)
Technical Docs (2)
Legislation and Environmental
RoHS
RoHS
Product Compliance Certificate