STMicroelectronics, 32bit ARM Cortex M4, STM32L4 Microcontroller, 80MHz, 512 kB Flash, 48-Pin UFQFPN

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Packaging Options:
RS Stock No.:
175-0759
Mfr. Part No.:
STM32L452CCU6
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Family Name

STM32L4

Package Type

UFQFPN

Mounting Type

Surface Mount

Pin Count

48

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

512 kB

Maximum Frequency

80MHz

RAM Size

160 kB

USB Channels

1

Number of PWM Units

1 x 16 bit

Number of SPI Channels

3

Number of UART Channels

2

Number of I2C Channels

4

Typical Operating Supply Voltage

3.6 (Maximum) V

Number of USART Channels

3

Number of CAN Channels

1

Minimum Operating Temperature

-40 °C

ADCs

10 x 12 bit

Program Memory Type

Flash

Maximum Operating Temperature

+85 °C

Pulse Width Modulation

1 (6 x 16 bit)

Instruction Set Architecture

DSP, RISC

Width

7.1mm

Number of ADC Units

1

Height

0.6mm

Length

7.1mm

Dimensions

7.1 x 7.1 x 0.6mm

COO (Country of Origin):
CN

STMicroelectronics Microcontroller


The STMicroelectronics STM32L4 family type, UFQFPN package, surface mount, 32-pin 32-bit arm cortex-M4 core microcontroller. It has a voltage rating 3.6V. This operates at a maximum speed of 80MHz and features 512KB ISP flash program memory, 160KB of SRAM. It has features a floating-point unit (FPU) which supports Arm double-precision and single-precision data-processing instructions and data types. This device supports a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.

Features and Benefits


• 83 of I/O pins
• A 14-channel DMA controller
• Batch acquisition mode (BAM) and brownout reset
• CAN (2.0B Active) and SDMMC interface
• Ethernet MAC interface DMA controller
• Four 16-bit timers
• Internal 48MHz with clock recovery
• On-chip power-on-reset (POR), voltage detector (LVD) and key interrupt function (KIF)
• One 16-bit ADC 5 Msps, up to 16 bit with hardware oversampling
• One 16-bit advanced motor control timers
• One 32-bit timer
• One operational amplifier with built-in PGA
• Operating temperature ranges between -40°C and 85°C
• RTC with HW calendar, alarms and calibration
• Serial interfaces- CAN, UART, I2C, LIN, CSIs and SPI
• Serial wire debug supported
• True random number generator (RNG)
• Two 12-bit DAC, low-power sample and hold
• Two AHB buses and a 32-bit multi-AHB bus matrix
• Up to 21 capacitive sensing channels- support touch key, linear and rotary touch sensors

Applications


• Electronic equipments
• Low power appliances
• Temperature sensors

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


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