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- STM32L151UCY6TR - ST Microelectronics
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Manufacturer:ST Microelectronics
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ManyChip's Part#:MC48025576
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Category:Microcontroller, MCU IC
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Package:WLCSP-63
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Datasheet:Datasheet 3D Model
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Description:MCU 32Bit ARM Cortex M3 RISC 256KB Flash 2.5V/3.3V 63Pin WLCSP T/R
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Stock Locations:
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Availability:216 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 3.64
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The ultra-low-power STM32L151xC and STM32L152xC devices incorporate the connectivity power of the universal serial bus (USB) with the high-performance ARM® Cortex®-M3 32-bit RISC core operating at a frequency of 32 MHz (33.3 DMIPS), a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 256 Kbytes and RAM up to 32 Kbytes) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
- The STM32L151xC and STM32L152xC devices offer two operational amplifiers, one 12-bit ADC, two DACs, two ultra-low-power comparators, one general-purpose 32-bit timer, six general-purpose 16-bit timers and two basic timers, which can be used as time bases.
- Moreover, the STM32L151xC and STM32L152xC devices contain standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2S, three USARTs and an USB. The STM32L151xC and STM32L152xC devices offer up to 23 capacitive sensing channels to simply add a touch sensing functionality to any application.
- They also include a real-time clock and a set of backup registers that remain powered in Standby mode.
- Finally, the integrated LCD controller (except STM32L151xC devices) has a built-in LCD voltage generator that allows to drive up to 8 multiplexed LCDs with the contrast independent of the supply voltage.
- The ultra-low-power STM32L151xC and STM32L152xC devices operate from a 1.8 to 3.6 V power supply (down to 1.65 V at power down) with BOR and from a 1.65 to 3.6 V power supply without BOR option. They are available in the -40 to +85 °C and -40 to +105 °C temperature ranges. A comprehensive set of power-saving modes allows the design of low-power applications.
- **Key Features**
- Ultra-low-power platform
- 1.65 V to 3.6 V power supply
- -40 °C to 105 °C temperature range
- 0.29µA Standby mode (3 wakeup pins)
- 1.15 µA Standby mode + RTC
- 0.44 µA Stop mode (16 wakeup lines)
- 1.4 µA Stop mode + RTC
- 8.6 µA Low-power run mode
- 185 µA/MHz Run mode
- 10 nA ultra-low I/O leakage
- 8 µs wakeup time
- Core: ARM® Cortex® -M3 32-bit CPU
- From 32 kHz up to 32 MHz max
- 1.25 DMIPS/MHz (Dhrystone 2.1)
- Memory protection unit
- Reset and supply management
- Low-power, ultrasafe BOR (brownout reset) with 5 selectable thresholds
- Ultra-low-power POR/PDR
- Programmable voltage detector (PVD)
- Clock sources
- 1 to 24 MHz crystal oscillator
- 32 kHz oscillator for RTC with calibration
- High Speed Internal 16 MHz factory-trimmed RC (+/- 1%)
- Internal Low-power 37 kHz RC
- Internal multispeed low-power 65 kHz to 4.2 MHz PLL for CPU clock and USB (48 MHz)
- Pre-programmed bootloader
- USB and USART supported
- Development support
- Serial wire debug supported
- JTAG and trace supported
- Up to 83 fast I/Os (70 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
- Memories
- 256 Kbytes of Flash memory with ECC
- 32 Kbytes of RAM
- 8 Kbytes of true EEPROM with ECC
- 128-byte backup register
- LCD Driver (except STM32L151xC devices) up to 8x40 segments, contrast adjustment, blinking mode, step-up converter
- Rich analog peripherals (down to 1.8 V)
- 2x operational amplifiers
- 12-bit ADC 1Msps up to 25 channels
- 12-bit DAC 2 channels with output buffers
- 2x ultra-low-power-comparators(window mode and wake up capability)
- DMA controller 12x channels
- 9x peripheral communication interfaces
- 1x USB 2.0 (internal 48 MHz PLL)
- 3x USARTs
- Up to 8x SPIs (2x I2S, 3x 16 Mbit/s)
- 2x I2Cs (SMBus/PMBus)
- 11x timers: 1x 32-bit, 6x 16-bit with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, 2x watchdog timers (independent and window)
- Up to 23 capacitive sensing channels
- CRC calculation unit, 96-bit unique ID
STM32L151UCY6TR Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Number of Pins | 63 Pin |
| Case/Package | WLCSP-63 |
| Frequency | 32 MHz |
| RAM Memory Size | 32 KB |
| Number of Bits | 32 Bit |
| Power Dissipation | 408 mW |
| FLASH Memory Size | 256 KB |
| Number of ADCs | 1 ADC |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 408 mW |
| Number of DACs | 2 DAC |
| Supply Voltage | 1.65V ~ 3.6V |
| Supply Voltage (Max) | 3.6 V |
| Supply Voltage (Min) | 1.65 V |
| Show | |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | 3A991A2 |
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- Delivery date: usually 2 to 7 working days.
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- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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