产品概述
描述
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.
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所有功能
- 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
- Ultra-low-power platform
电路原理图
Recommended Tools & Software
Recommended documentation
EDA符号、封装和3D模型
STMicroelectronics - STM32L152VC
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符号
封装
3D模型
全部资源
| 资源标题 | 版本 | 更新时间 |
|---|
System View Description (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.4 | 11 Aug 2023 | 11 Aug 2023 |
IBIS models (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 13 Jan 2016 | 13 Jan 2016 |
BSDL files (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.1 | 13 Jan 2016 | 13 Jan 2016 |
质量与可靠性
| 产品型号 | Marketing Status | 封装 | SMPS | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|---|
| STM32L152VCH6 | NRND | UFBGA 100 7x7x0.6 P 0.5 mm | - | 工业 | Ecopack2 | |
| STM32L152VCH6D | NRND | UFBGA 100 7x7x0.6 P 0.5 mm | - | 工业 | Ecopack2 | |
| STM32L152VCT6 | NRND | LQFP 100 14x14x1.4 mm | - | 工业 | Ecopack2 | |
| STM32L152VCT6D | NRND | LQFP 100 14x14x1.4 mm | - | 工业 | Ecopack2 | |
| STM32L152VCT6TR | NRND | LQFP 100 14x14x1.4 mm | - | 工业 | Ecopack2 |
STM32L152VCH6
Package:
UFBGA 100 7x7x0.6 P 0.5 mmMaterial Declaration**:
STM32L152VCH6D
Package:
UFBGA 100 7x7x0.6 P 0.5 mmMaterial Declaration**:
STM32L152VCT6D
Package:
LQFP 100 14x14x1.4 mmMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | D/A Converters (typ) (12-bit) | Timers (typ) (16-bit) | Timers (typ) (32-bit) | Number of Channels (typ) | SMPS | Number of Channels (typ) | UART (typ) | I/Os (High Current) | Integrated op-amps | Comparator | SPI (typ) | USART (typ) | Number of Channels (typ) | I2S (typ) | 温度（ºC） | Advanced Motor Control Timers | CAN (2.0) | CAN (FD) | D/A Converters (typ) (12-bit) | Timers (typ) (16-bit) | Timers (typ) (32-bit) | Number of Channels (typ) | SMPS | Number of Channels (typ) | UART (typ) | I/Os (High Current) | Integrated op-amps | Comparator | SPI (typ) | USART (typ) | Number of Channels (typ) | I2S (typ) | Operating Temperature (°C) (min) | Advanced Motor Control Timers | CAN (2.0) | CAN (FD) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||||||||||||||||||||||||||||||||||||
| STM32L152VCH6 | | | distributors 无法联系到经销商，请联系我们的销售办事处 | UFBGA 100 7x7x0.6 P 0.5 mm | Tray | PHILIPPINES | 3A991.a.2 | NEC | 2 | 8 | 1 | - | - | - | - | 83 | 2 | 2 | 3 | 3 | 25 | 2 | -40 | 85 | - | - | - | 2 | 8 | 1 | - | - | - | - | 83 | 2 | 2 | 3 | 3 | 25 | 2 | -40 | - | - | - | |||
| STM32L152VCH6D | | | distributors 无法联系到经销商，请联系我们的销售办事处 | UFBGA 100 7x7x0.6 P 0.5 mm | Tray | PHILIPPINES | 3A991.a.2 | NEC | 2 | 8 | 1 | - | - | - | - | 83 | 2 | 2 | 3 | 3 | 25 | 2 | -40 | 150 | - | - | - | 2 | 8 | 1 | - | - | - | - | 83 | 2 | 2 | 3 | 3 | 25 | 2 | -40 | - | - | - | |||
| STM32L152VCT6TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | LQFP 100 14x14x1.4 mm | Tape and Reel | MALAYSIA | 3A991.a.2 | NEC | 2 | 8 | 1 | - | - | - | - | 83 | 2 | 2 | 3 | 3 | 25 | 2 | -40 | 85 | - | - | - | 2 | 8 | 1 | - | - | - | - | 83 | 2 | 2 | 3 | 3 | 25 | 2 | -40 | - | - | - | |||
| STM32L152VCT6D | | | distributors 无法联系到经销商，请联系我们的销售办事处 | LQFP 100 14x14x1.4 mm | Tray | PHILIPPINES | 3A991.a.2 | NEC | 2 | 8 | 1 | - | - | - | - | 83 | 2 | 2 | 3 | 3 | 25 | 2 | -40 | 85 | - | - | - | 2 | 8 | 1 | - | - | - | - | 83 | 2 | 2 | 3 | 3 | 25 | 2 | -40 | - | - | - | |||
| STM32L152VCT6 | | | distributors 无法联系到经销商，请联系我们的销售办事处 | LQFP 100 14x14x1.4 mm | Tray | MALAYSIA | 3A991.a.2 | NEC | 2 | 8 | 1 | - | - | - | - | 83 | 2 | 2 | 3 | 3 | 25 | 2 | -40 | 85 | - | - | - | 2 | 8 | 1 | - | - | - | - | 83 | 2 | 2 | 3 | 3 | 25 | 2 | -40 | - | - | - | |||
STM32L152VCH6 NRND
STM32L152VCH6D NRND
STM32L152VCT6TR NRND
STM32L152VCT6D NRND
STM32L152VCT6 NRND