- Pinout Diagram
- Footprint Diagram
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EDA ModelsEasyEDA
ST STM32L432KBU6TR
| Manufacturer | |
| MPN | STM32L432KBU6TR |
| LCSC Part # | C2928224 |
| Packaging | UFQFPN-32(5x5) |
| Customer # | |
| Key Attributes | Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU, USB FS, analog, audio |
| Datasheet |  ST STM32L432KBU6TR |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Embedded/Microcontrollers | |
| Manufacturer | ST | |
| Packaging | UFQFPN-32(5x5) | |
| DAC (Bit) | 12bit | |
| ADC (Bit) | 12bit | |
| Operating Temperature | -40℃~+85℃ | |
| Program Memory Type | FLASH | |
| Voltage - Supply | 1.71V~3.6V | |
| EEPROM | - | |
| Program Storage Size | 128KB | |
| CPU Core | ARM Cortex-M4 | |
| Core Size | 32 Bit | |
| CPU Maximum Speed | 80MHz | |
| Oscillator Type | Built-in | |
| Number of I/O | 26 |
Report an ErrorShow similar products (0) >
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU, 100DMIPS , up to 256KB Flash, 64KB SRAM, USB FS, analog, audio
Features
AI Translation
- Ultra-low-power with FlexPowerControl – 1.71V to 3.6V power supply – -40℃ to 85/105/125℃ temperature range – 8 nA Shutdown mode (2 wakeup pins) – 28 nA Standby mode (2 wakeup pins) 280 nA Standby mode with RTC 1.0μA Stop 2 mode, 1.28μA with RTC 84 μA/MHz run mode Batch acquisition mode (BAM) 4 μs wakeup from Stop mode – Brown out reset (BOR) – Interconnect matrix
- Core: Arm 32-bit Cortex-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions
- Performance benchmark – 1.25 DMIPS/MHz (Drystone 2.1) – 273.55 CoreMark (3.42 CoreMark/MHz @ 80 MHz)
- Energy benchmark – 176.7 ULPBench score
- Clock Sources – 32kHz crystal oscillator for RTC (LSE) – Internal 16 MHz factory-trimmed RC (±1%) – Internal low-power 32kHz RC (±5%) – Internal multispeed 100kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25% accuracy) – Internal 48MHz with clock recovery – 2 PLLs for system clock, USB, audio, ADC
- Up to 26 fast I/Os, most 5 V-tolerant RTC with HW calendar, alarms and calibration Up to 3 capacitive sensing channels 11x timers: 1x 16-bit advanced motor-control, 1x32-bit and 2x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer
- Memories – Up to 256 KB single bank Flash, proprietary code readout protection – 64 KB of SRAM including 16 KB with hardware parity check – Quad SPI memory interface
- Rich analog peripherals (independent supply) 1x 12-bit ADC 5 Msps, up to 16-bit with hardware oversampling, 200 μA/Msps – 2x 12-bit DAC output channels, low-power sample and hold – 1x operational amplifier with built-in PGA – 2x ultra-low-power comparators
- 14x communication interfaces – USB 2.0 full-speed crystal less solution with LPM and BCD – 1x SAI (serial audio interface) – 2x I2C FM+(1 Mbit/s), SMBus/PMBus 3x USARTs (ISO 7816, LIN, IrDA, modem) – 1x LPUART (Stop 2 wake-up) – 2x SPIs (and 1x Quad SPI) – CAN (2.0B Active) – SWPMI single wire protocol master I/F – IRTIM (Infrared interface)
- 14-channel DMA controller
- True random number generator
- CRC calculation unit, 96-bit unique ID Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell
In-Stock: 117
117 In stock, ships now
Add to BOM List
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 3.2139 | $ 3.21 |
| 10+ | $ 2.7434 | $ 27.43 |
| 30+ | $ 2.4487 | $ 73.46 |
| 100+ | $ 2.1475 | $ 214.75 |
| 500+ | $ 2.0107 | $ 1005.35 |
| 1,000+ | $ 1.9521 | $ 1952.10 |
Standard Packaging3000/Full Reel | ||
Better price for more quantity?
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Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Embedded/Microcontrollers | |
| Manufacturer | ST | |
| Packaging | UFQFPN-32(5x5) | |
| DAC (Bit) | 12bit | |
| ADC (Bit) | 12bit | |
| Operating Temperature | -40℃~+85℃ | |
| Program Memory Type | FLASH | |
| Voltage - Supply | 1.71V~3.6V | |
| EEPROM | - | |
| Program Storage Size | 128KB | |
| CPU Core | ARM Cortex-M4 | |
| Core Size | 32 Bit | |
| CPU Maximum Speed | 80MHz | |
| Oscillator Type | Built-in | |
| Number of I/O | 26 |
Report an ErrorShow similar products (0) >
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
Ultra-low-power Arm Cortex-M4 32-bit MCU+FPU, 100DMIPS , up to 256KB Flash, 64KB SRAM, USB FS, analog, audio
Features
AI Translation
- Ultra-low-power with FlexPowerControl – 1.71V to 3.6V power supply – -40℃ to 85/105/125℃ temperature range – 8 nA Shutdown mode (2 wakeup pins) – 28 nA Standby mode (2 wakeup pins) 280 nA Standby mode with RTC 1.0μA Stop 2 mode, 1.28μA with RTC 84 μA/MHz run mode Batch acquisition mode (BAM) 4 μs wakeup from Stop mode – Brown out reset (BOR) – Interconnect matrix
- Core: Arm 32-bit Cortex-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions
- Performance benchmark – 1.25 DMIPS/MHz (Drystone 2.1) – 273.55 CoreMark (3.42 CoreMark/MHz @ 80 MHz)
- Energy benchmark – 176.7 ULPBench score
- Clock Sources – 32kHz crystal oscillator for RTC (LSE) – Internal 16 MHz factory-trimmed RC (±1%) – Internal low-power 32kHz RC (±5%) – Internal multispeed 100kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25% accuracy) – Internal 48MHz with clock recovery – 2 PLLs for system clock, USB, audio, ADC
- Up to 26 fast I/Os, most 5 V-tolerant RTC with HW calendar, alarms and calibration Up to 3 capacitive sensing channels 11x timers: 1x 16-bit advanced motor-control, 1x32-bit and 2x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer
- Memories – Up to 256 KB single bank Flash, proprietary code readout protection – 64 KB of SRAM including 16 KB with hardware parity check – Quad SPI memory interface
- Rich analog peripherals (independent supply) 1x 12-bit ADC 5 Msps, up to 16-bit with hardware oversampling, 200 μA/Msps – 2x 12-bit DAC output channels, low-power sample and hold – 1x operational amplifier with built-in PGA – 2x ultra-low-power comparators
- 14x communication interfaces – USB 2.0 full-speed crystal less solution with LPM and BCD – 1x SAI (serial audio interface) – 2x I2C FM+(1 Mbit/s), SMBus/PMBus 3x USARTs (ISO 7816, LIN, IrDA, modem) – 1x LPUART (Stop 2 wake-up) – 2x SPIs (and 1x Quad SPI) – CAN (2.0B Active) – SWPMI single wire protocol master I/F – IRTIM (Infrared interface)
- 14-channel DMA controller
- True random number generator
- CRC calculation unit, 96-bit unique ID Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | 3A991A2 |
| CNHTS | 8542319090 |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | 3A991A2 |
| CNHTS | 8542319090 |
| USHTS | |
| TARIC |
| Type | Details |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |