STMicroelectronics STM32L451RCT6, 32bit ARM Cortex M4 Microcontroller, STM32L4, 80MHz, 256 kB Flash, 64-Pin LQFP
- RS Stock No.:
- 175-0817
- Mfr. Part No.:
- STM32L451RCT6
- Brand:
- STMicroelectronics
On back order for despatch 12/05/2025, delivery within 10 working days from despatch date.
Price (ex. GST) Each
$9.45
(exc. GST)
$10.39
(inc. GST)
Units | Per unit |
1 - 39 | $9.45 |
40 - 79 | $9.21 |
80 + | $9.07 |
- RS Stock No.:
- 175-0817
- Mfr. Part No.:
- STM32L451RCT6
- Brand:
- STMicroelectronics
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
The STM32L451xx devices are the ultra-low-power microcontrollers based on the high-performance ARM® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. 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 STM32L451xx devices embed 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 32-bit multi-AHB bus matrix.
The devices offer a fast 12-bit ADC (5 Msps), two comparators, one operational amplifier, one DAC channel, an internal voltage reference buffer, a low-power RTC, one general-purpose 32-bit timer, one 16-bit PWM timer dedicated to motor control, four general-purpose 16-bit timers, and two 16-bit low-power timers.
The STM32L451xx devices embed 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 32-bit multi-AHB bus matrix.
The devices offer a fast 12-bit ADC (5 Msps), two comparators, one operational amplifier, one DAC channel, an internal voltage reference buffer, a low-power RTC, one general-purpose 32-bit timer, one 16-bit PWM timer dedicated to motor control, four general-purpose 16-bit timers, and two 16-bit low-power timers.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
Family Name | STM32L4 |
Package Type | LQFP |
Mounting Type | Surface Mount |
Pin Count | 64 |
Device Core | ARM Cortex M4 |
Data Bus Width | 32bit |
Program Memory Size | 256 kB |
Maximum Frequency | 80MHz |
RAM Size | 160 kB |
Number of PWM Units | 1 x 16 bit |
Number of SPI Channels | 3 |
Number of CAN Channels | 1 |
Number of USART Channels | 3 |
Number of I2C Channels | 4 |
Number of UART Channels | 2 |
Typical Operating Supply Voltage | 3.6 (Maximum) V |
Length | 10mm |
Maximum Operating Temperature | +85 °C |
Program Memory Type | Flash |
Number of ADC Units | 1 |
Instruction Set Architecture | DSP, RISC |
Pulse Width Modulation | 1 (6 x 16 bit) |
Minimum Operating Temperature | -40 °C |
Dimensions | 10 x 10 x 1.45mm |
Height | 1.45mm |
ADCs | 16 x 12 bit |
Width | 10mm |
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