STM32L152CC

NRND
Design Win Education

Ultra-low-power Arm Cortex-M3 MCU with 256 Kbytes of Flash memory, 32 MHz CPU, USB, 2xOp-amp

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Product overview

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.

  • All 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

Circuit Diagram

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STM32L152CC

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3D models

Quality and Reliability

Part Number Marketing Status Package SMPS Grade RoHS Compliance Grade Material Declaration**
STM32L152CCT6
NRND
LQFP 48 7x7x1.4 mm - Industrial Ecopack2
STM32L152CCT6D
NRND
LQFP 48 7x7x1.4 mm - Industrial Ecopack2
STM32L152CCU6
NRND
UFQFPN 48 7x7x0.55 mm - Industrial Ecopack2
STM32L152CCU6D
NRND
UFQFPN 48 7x7x0.55 mm - Industrial Ecopack2

STM32L152CCT6

Package:

LQFP 48 7x7x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

LQFP 48 7x7x1.4 mm

SMPS

-

Grade

Industrial

STM32L152CCT6D

Package:

LQFP 48 7x7x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

LQFP 48 7x7x1.4 mm

SMPS

-

Grade

Industrial

STM32L152CCU6

Package:

UFQFPN 48 7x7x0.55 mm

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

UFQFPN 48 7x7x0.55 mm

SMPS

-

Grade

Industrial

STM32L152CCU6D

Package:

UFQFPN 48 7x7x0.55 mm

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

UFQFPN 48 7x7x0.55 mm

SMPS

-

Grade

Industrial

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) 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
SPI (typ)
I2S (typ)
USART (typ)
UART (typ)
Integrated op-amps
SMPS
min
max
STM32L152CCU6 Available at distributors

Distributor availability of STM32L152CCU6

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
NRND
3A991.a.2 NEC Tray UFQFPN 48 7x7x0.55 mm -40 85

CHINA

8

1

14

-

-

2

2

37

-

3

2

3

-

2

-

STM32L152CCU6D Available at distributors

Distributor availability of STM32L152CCU6D

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
NRND
3A991.a.2 NEC Tray UFQFPN 48 7x7x0.55 mm -40 85

CHINA

8

1

14

-

-

2

2

37

-

3

2

3

-

2

-

STM32L152CCT6 Available at distributors

Distributor availability of STM32L152CCT6

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
NRND
3A991.a.2 NEC Tray LQFP 48 7x7x1.4 mm -40 85

CHINA

8

1

14

-

-

2

2

37

-

3

2

3

-

2

-

STM32L152CCT6D Available at distributors

Distributor availability of STM32L152CCT6D

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
NRND
3A991.a.2 NEC Tray LQFP 48 7x7x1.4 mm -40 85

CHINA

8

1

14

-

-

2

2

37

-

3

2

3

-

2

-

STM32L152CCU6 NRND

Package:
UFQFPN 48 7x7x0.55 mm
ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

Part Number:

STM32L152CCU6

ECCN (EU):

NEC

Packing Type:

Tray

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

CHINA

Timers (typ) (16-bit):

8

Timers (typ) (32-bit):

1

Number of Channels (typ):

14

Number of Channels (typ):

-

Number of Channels (typ):

-

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

2

Comparator:

2

I/Os (High Current):

37

CAN:

-

SPI (typ):

3

I2S (typ):

2

USART (typ):

3

UART (typ):

-

Integrated op-amps:

2

SMPS:

-

Distributor Name

Distributor reported inventory date:

STM32L152CCU6D NRND

Package:
UFQFPN 48 7x7x0.55 mm
ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

Part Number:

STM32L152CCU6D

ECCN (EU):

NEC

Packing Type:

Tray

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

CHINA

Timers (typ) (16-bit):

8

Timers (typ) (32-bit):

1

Number of Channels (typ):

14

Number of Channels (typ):

-

Number of Channels (typ):

-

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

2

Comparator:

2

I/Os (High Current):

37

CAN:

-

SPI (typ):

3

I2S (typ):

2

USART (typ):

3

UART (typ):

-

Integrated op-amps:

2

SMPS:

-

STM32L152CCT6 NRND

Package:
LQFP 48 7x7x1.4 mm
ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

Part Number:

STM32L152CCT6

ECCN (EU):

NEC

Packing Type:

Tray

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

CHINA

Timers (typ) (16-bit):

8

Timers (typ) (32-bit):

1

Number of Channels (typ):

14

Number of Channels (typ):

-

Number of Channels (typ):

-

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

2

Comparator:

2

I/Os (High Current):

37

CAN:

-

SPI (typ):

3

I2S (typ):

2

USART (typ):

3

UART (typ):

-

Integrated op-amps:

2

SMPS:

-

Distributor Name

Distributor reported inventory date:

STM32L152CCT6D NRND

Package:
LQFP 48 7x7x1.4 mm
ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

Part Number:

STM32L152CCT6D

ECCN (EU):

NEC

Packing Type:

Tray

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

CHINA

Timers (typ) (16-bit):

8

Timers (typ) (32-bit):

1

Number of Channels (typ):

14

Number of Channels (typ):

-

Number of Channels (typ):

-

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

2

Comparator:

2

I/Os (High Current):

37

CAN:

-

SPI (typ):

3

I2S (typ):

2

USART (typ):

3

UART (typ):

-

Integrated op-amps:

2

SMPS:

-

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors