STMicroelectronics STM32L431CCY3TR, 32 bit ARM Cortex M4, STM32L431xx Microcontroller, 80 MHz, 256kB FLASH, 48-Pin CSP
- RS Stock No.:
- 330-322
- Mfr. Part No.:
- STM32L431CCY3TR
- Brand:
- STMicroelectronics
Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
- RS Stock No.:
- 330-322
- Mfr. Part No.:
- STM32L431CCY3TR
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Microcontroller | |
| Series | STM32L431xx | |
| Package Type | CSP | |
| Mount Type | Surface | |
| Pin Count | 48 | |
| Device Core | ARM Cortex M4 | |
| Data Bus Width | 32bit | |
| Program Memory Size | 256kB | |
| Maximum Clock Frequency | 80MHz | |
| RAM Size | 64kB | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| DACs | 2 x 12 Bit | |
| Length | 7.3mm | |
| Analogue Comparators | 2 | |
| Standards/Approvals | ECOPACK2 | |
| Height | 7mm | |
| Width | 9mm | |
| Number of Programmable I/Os | 83 | |
| Minimum Supply Voltage | 1.71V | |
| Program Memory Type | FLASH | |
| Number of Timers | 11 | |
| Instruction Set Architecture | Arm Cortex | |
| Automotive Standard | No | |
| ADCs | 1 x 12 Bit | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Microcontroller | ||
Series STM32L431xx | ||
Package Type CSP | ||
Mount Type Surface | ||
Pin Count 48 | ||
Device Core ARM Cortex M4 | ||
Data Bus Width 32bit | ||
Program Memory Size 256kB | ||
Maximum Clock Frequency 80MHz | ||
RAM Size 64kB | ||
Maximum Supply Voltage 3.6V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
DACs 2 x 12 Bit | ||
Length 7.3mm | ||
Analogue Comparators 2 | ||
Standards/Approvals ECOPACK2 | ||
Height 7mm | ||
Width 9mm | ||
Number of Programmable I/Os 83 | ||
Minimum Supply Voltage 1.71V | ||
Program Memory Type FLASH | ||
Number of Timers 11 | ||
Instruction Set Architecture Arm Cortex | ||
Automotive Standard No | ||
ADCs 1 x 12 Bit | ||
- COO (Country of Origin):
- TW
The STMicroelectronics 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 STM32L431xx devices embed high-speed memories (Flash memory up to 256 Kbyte, 64 Kbyte 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 32-bit multi-AHB bus matrix.
1.71 V to 3.6 V power supply
200 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
8 nA Shutdown mode (5 wakeup pins)
28 nA Standby mode (5 wakeup pins)
280 nA Standby mode with RTC
1.0 μA Stop 2 mode, 1.28 μA with RTC
84 μA/MHz run mode
Batch acquisition mode (BAM)
4 μs wakeup from Stop mode
Brown out reset (BOR)
Interconnect matrix
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