STM32L152VBH6D datasheet, PDF - EEWORLD Datasheet

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STM32L152VBH6D: Description32-BIT, FLASH, 32MHz, RISC MICROCONTROLLER, PBGA100, 7 X 7 MM, 0.50 MM PITCH, ROHS COMPLIANT, UFBGA-100; CategoryThe embedded processor and controller Microcontrollers and processors; File Size2MB，133 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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STM32L152VBH6D Overview

32-BIT, FLASH, 32MHz, RISC MICROCONTROLLER, PBGA100, 7 X 7 MM, 0.50 MM PITCH, ROHS COMPLIANT, UFBGA-100

STM32L152VBH6D Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1036737955
Parts packaging code	BGA
package instruction	VFBGA, BGA100,12X12,20
Contacts	100
Reach Compliance Code	compliant
ECCN code	3A991.A.2
YTEOL	2
Has ADC	YES
Address bus width
bit size	32
CPU series	CORTEX-M3
maximum clock frequency	32 MHz
DAC channel	YES
DMA channel	YES
External data bus width
JESD-30 code	S-PBGA-B100
length	7 mm
Number of I/O lines	83
Number of terminals	100
On-chip program ROM width	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	VFBGA
Encapsulate equivalent code	BGA100,12X12,20
Package shape	SQUARE
Package form	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	1.8/3.3 V
Certification status	Not Qualified
RAM (bytes)	16384
rom(word)	131072
ROM programmability	FLASH
Maximum seat height	0.6 mm
speed	32 MHz
Maximum supply voltage	3.6 V
Minimum supply voltage	1.65 V
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	BALL
Terminal pitch	0.5 mm
Terminal location	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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STM32L151x6/8/B

STM32L152x6/8/B

Ultra-low-power 32-bit MCU ARM

-based Cortex

-M3,

128KB Flash, 16KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

Datasheet

production data

Features

•

Ultra-low-power platform

– 1.65 V to 3.6 V power supply

– -40°C to 85°C/105°C temperature range

– 0.3 µA Standby mode (3 wakeup pins)

– 0.9 µA Standby mode + RTC

– 0.57 µA Stop mode (16 wakeup lines)

– 1.2 µA Stop mode + RTC

– 9 µA Low-power run mode

– 214 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

– Ultra-safe, low-power 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

– USART supported

•

Development support

– Serial wire debug supported

– JTAG and trace supported

•

Up to 83 fast I/Os (73 I/Os 5V tolerant), all

mappable on 16 external interrupt vectors

•

Memories

– Up to 128 Kbytes Flash memory with ECC

– Up to 16 Kbytes RAM

April 2016

This is information on a product in full production.

LQFP100 14 × 14 mm UFBGA100 7 × 7 mm UFQFPN48 7 × 7 mm

LQFP64 10 × 10 mm

LQFP48 7 × 7 mm

TFBGA64 5 × 5 mm

– Up to 4 Kbytes of true EEPROM with ECC

– 80-byte backup register

•

LCD Driver (except STM32L151x/6/8/B

devices) for up to 8x40 segments

– Support contrast adjustment

– Support blinking mode

– Step-up converter on board

•

Rich analog peripherals (down to 1.8 V)

– 12-bit ADC 1 Msps up to 24 channels

– 12-bit DAC 2 channels with output buffers

– 2x ultra-low-power-comparators

(window mode and wake up capability)

•

DMA controller 7x channels

•

8x peripheral communication interfaces

– 1x USB 2.0 (internal 48 MHz PLL)

– 3x USARTs (ISO 7816, IrDA)

– 2x SPIs 16 Mbit/s

– 2x I2Cs (SMBus/PMBus)

•

10x timers: 6x 16-bit with up to 4 IC/OC/PWM

channels, 2x 16-bit basic timers, 2x watchdog

timers (independent and window)

•

Up to 20 capacitive sensing channels

supporting touchkey, linear and rotary touch

sensors

•

CRC calculation unit, 96-bit unique ID

Table 1. Device summary

Reference

Part number

STM32L151CB, STM32L151C8,

STM32L151C6, STM32L151RB,

STM32L151R8, STM32L151R6,

STM32L151VB, STM32L151V8

STM32L152CB, STM32L152C8,

STM32L152C6, STM32L152RB,

STM32L152R8, STM32L152R6,

STM32L152VB, STM32L152V8

STM32L151x6/8/B

STM32L152x6/8/B

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www.st.com

Contents

STM32L151x6/8/B STM32L152x6/8/B

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.1

2.2

Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Ultra-low-power device continuum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.2.1

2.2.2

2.2.3

2.2.4

Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Shared peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Common system strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Functional overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.1

3.2

3.3

Low power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

ARM

Cortex

-M3 core with MPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Reset and supply management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.3.1

3.3.2

3.3.3

3.3.4

Power supply schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Boot modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.4

3.5

3.6

3.7

3.8

3.9

3.10

Clock management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Low power real-time clock and backup registers . . . . . . . . . . . . . . . . . . . 23

GPIOs (general-purpose inputs/outputs) . . . . . . . . . . . . . . . . . . . . . . . . . 23

Memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

DMA (direct memory access) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

LCD (liquid crystal display) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

ADC (analog-to-digital converter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.10.1

3.10.2

Temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Internal voltage reference (V

REFINT

) . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.11

3.12

3.13

3.14

3.15

DAC (digital-to-analog converter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Ultra-low-power comparators and reference voltage . . . . . . . . . . . . . . . . 26

Routing interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Touch sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Timers and watchdogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

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3.15.1

3.15.2

3.15.3

3.15.4

3.15.5

Contents

General-purpose timers (TIM2, TIM3, TIM4, TIM9, TIM10 and TIM11) . 28

Basic timers (TIM6 and TIM7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

SysTick timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Independent watchdog (IWDG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Window watchdog (WWDG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

I²C bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Universal synchronous/asynchronous receiver transmitter (USART) . . 29

Serial peripheral interface (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Universal serial bus (USB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.16

Communication interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.16.1

3.16.2

3.16.3

3.16.4

3.17

3.18

CRC (cyclic redundancy check) calculation unit . . . . . . . . . . . . . . . . . . . 30

Development support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Pin descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

6.1

Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

6.1.1

6.1.2

6.1.3

6.1.4

6.1.5

6.1.6

6.1.7

6.1.8

Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Optional LCD power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Current consumption measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

6.2

6.3

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

6.3.1

6.3.2

6.3.3

6.3.4

6.3.5

6.3.6

6.3.7

6.3.8

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Embedded reset and power control block characteristics . . . . . . . . . . . 54

Embedded internal reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Wakeup time from Low power mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

External clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Internal clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

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Contents

6.3.9

6.3.10

6.3.11

6.3.12

6.3.13

6.3.14

6.3.15

6.3.16

6.3.17

6.3.18

6.3.19

6.3.20

6.3.21

STM32L151x6/8/B STM32L152x6/8/B

Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Electrical sensitivity characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

I/O current injection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

I/O port characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

TIM timer characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Communication interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

12-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

DAC electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Temperature sensor characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Comparator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

LCD controller (STM32L152xx only) . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

7.1

7.2

7.3

7.4

7.5

7.6

7.7

LQFP100 14 x 14 mm, 100-pin low-profile quad flat package

information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

LQFP64 10 x 10 mm, 64-pin low-profile quad flat package information . 108

LQFP48 7 x 7 mm, 48-pin low-profile quad flat package information . . . . 111

UFQFPN48 7 x 7 mm, 0.5 mm pitch, package information . . . . . . . . . . .114

UFBGA100 7 x 7 mm, 0.5 mm pitch, ultra thin fine-pitch

ball grid array package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117

TFBGA64 5 x 5 mm, 0.5 mm pitch, thin fine-pitch ball

grid array package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

7.7.1

Reference document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

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List of tables

Table 1.

Table 2.

Table 3.

Table 4.

Table 5.

Table 6.

Table 7.

Table 8.

Table 9.

Table 10.

Table 11.

Table 12.

Table 13.

Table 14.

Table 15.

Table 16.

Table 17.

Table 18.

Table 19.

Table 20.

Table 21.

Table 22.

Table 23.

Table 24.

Table 25.

Table 26.

Table 27.

Table 28.

Table 29.

Table 30.

Table 31.

Table 32.

Table 33.

Table 34.

Table 35.

Table 36.

Table 37.

Table 38.

Table 39.

Table 40.

Table 41.

Table 42.

Table 43.

Table 44.

Table 45.

Table 46.

Table 47.

Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Ultra-low-power STM32L151x6/8/B and STM32L152x6/8/B device features and

peripheral counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Functionalities depending on the operating power supply range . . . . . . . . . . . . . . . . . . . . 15

CPU frequency range depending on dynamic voltage scaling . . . . . . . . . . . . . . . . . . . . . . 16

Working mode-dependent functionalities (from Run/active down to standby) . . . . . . . . . . 17

Timer feature comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Legend/abbreviations used in the pinout table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

STM32L151x6/8/B and STM32L152x6/8/B pin definitions . . . . . . . . . . . . . . . . . . . . . . . . . 37

Alternate function input/output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Embedded reset and power control block characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 54

Embedded internal reference voltage calibration values . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Embedded internal reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Current consumption in Run mode, code with data processing running from Flash. . . . . . 58

Current consumption in Run mode, code with data processing running from RAM . . . . . . 59

Current consumption in Sleep mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Current consumption in Low power run mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Current consumption in Low power sleep mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Typical and maximum current consumptions in Stop mode . . . . . . . . . . . . . . . . . . . . . . . . 64

Typical and maximum current consumptions in Standby mode . . . . . . . . . . . . . . . . . . . . . 66

Peripheral current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Low-power mode wakeup timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

High-speed external user clock characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Low-speed external user clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

HSE oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

LSE oscillator characteristics (f

LSE

= 32.768 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

HSI oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

MSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

RAM and hardware registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Flash memory and data EEPROM characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Flash memory, data EEPROM endurance and data retention . . . . . . . . . . . . . . . . . . . . . . 78

EMS characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

EMI characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

ESD absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Electrical sensitivities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

I/O current injection susceptibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

I/O static characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Output voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

I/O AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

TIMx characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

C characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

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