STM32L151ZE

NRND
Design Win Education

超低功耗Arm Cortex-M3 MCU,具有512-KB Flash存储器、32 MHz CPU、USB和2x运算放大器

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产品概述

描述

The ultra-low-power STM32L151xE and STM32L152xE 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 512 Kbytes and RAM up to 80 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.

The STM32L151xE and STM32L152xE 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 STM32L151xE and STM32L152xE devices contain standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2S, three USARTs, two UARTs and an USB. The STM32L151xE and STM32L152xE devices offer up to 34 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 STM32L151xE 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 STM32L151xE and STM32L152xE 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.

  • 所有功能

    • Includes ST state-of-the-art patented technology
      • Ultra-low-power platform
        • 1.65 V to 3.6 V power supply
        • -40 °C to 105 °C temperature range
        • 290 nA Standby mode (3 wakeup pins)
        • 1.11 µA Standby mode + RTC
        • 560 nA Stop mode (16 wakeup lines)
        • 1.4 µA Stop mode + RTC
        • 11 µA Low-power run mode down to 4.6 µA in Low-power sleep mode
        • 195 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
      • Up to 34 capacitive sensing channels
      • CRC calculation unit, 96-bit unique ID
      • 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
        • Internal 16 MHz oscillator factory trimmed RC(+/-1%) with PLL option
        • Internal low-power 37 kHz oscillator
        • Internal multispeed low-power 65 kHz to 4.2 MHz oscillator
        • PLL for CPU clock and USB (48 MHz)
      • Pre-programmed bootloader
        • USB and USART supported
      • Up to 116 fast I/Os (102 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
      • Memories
        • 512 Kbytes of Flash memory with ECC (with 2 banks of 256 Kbytes enabling RWW capability)
        • 80 Kbytes of RAM
        • 16 Kbytes of true EEPROM with ECC
        • 128-byte backup register
      • LCD driver (except STM32L151xE 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 1 Msps up to 40 channels
        • 12-bit DAC 2 ch with output buffers
        • 2x ultra-low-power comparators(window mode and wake up capability)
      • DMA controller 12x channels
      • 11x peripheral communication interfaces
        • 1x USB 2.0 (internal 48 MHz PLL)
        • 5x 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)
      • Development support: serial wire debug, JTAG and trace

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - STM32L151ZE

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符号

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封装

3D model

3D模型

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**
STM32L151ZET6
NRND
LQFP 144 20x20x1.4 mm - 工业 Ecopack2

STM32L151ZET6

Package:

LQFP 144 20x20x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

LQFP 144 20x20x1.4 mm

SMPS

-

Grade

Industrial

(**) 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

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产品型号
Order from distributors
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Budgetary Price (US$)*/Qty
Country of Origin
Timers (typ) (16-bit)
Timers (typ) (32-bit)
Number of Channels (typ)
Number of Channels (typ)
Number of Channels (typ)
D/A Converters (typ) (12-bit)
Comparator
I/Os (High Current)
CAN
CAN FD (typ)
SPI (typ)
I2S (typ)
USART (typ)
UART (typ)
Integrated op-amps
SMPS
最小值
最大值
STM32L151ZET6 Available at distributors

经销商的可用性 STM32L151ZET6

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处
NRND
3A991.a.2 NEC Tray LQFP 144 20x20x1.4 mm -40 85

PHILIPPINES

8

1

40

-

-

2

2

115

-

-

3

2

3

2

2

-

STM32L151ZET6 NRND

封装:
LQFP 144 20x20x1.4 mm
ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

产品型号:

STM32L151ZET6

ECCN (EU):

NEC

包装类型:

Tray

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

PHILIPPINES

Timers (typ) (16-bit):

8

Timers (typ) (32-bit):

1

Number of Channels (typ):

40

Number of Channels (typ):

-

Number of Channels (typ):

-

D/A Converters (typ) (12-bit):

2

Comparator:

2

I/Os (High Current):

115

CAN:

-

CAN FD (typ):

-

SPI (typ):

3

I2S (typ):

2

USART (typ):

3

UART (typ):

2

Integrated op-amps:

2

SMPS:

-

Swipe or click the button to explore more details Don't show this again

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商