STM8L151R8 datasheet, PDF - EEWORLD Datasheet

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STM8L151R8: Description8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP80; Categorysemiconductor The embedded processor and controller; File Size2MB，147 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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STM8L151R8 Overview

8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP80

STM8L151R8 Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	80
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	3.6 V
Minimum supply/operating voltage	1.8 V
Rated supply voltage	3 V
External data bus width	0.0
Number of input and output buses	67
Line speed	16 MHz
Processing package description	14 × 14 MM, ROHS COMPLIANT, LQFP-80
Lead-free	Yes
EU RoHS regulations	Yes
state	ACTIVE
packaging shape	SQUARE
Package Size	FLATPACK, low PROFILE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	0.6500 mm
terminal coating	NOT SPECIFIED
Terminal location	Four
Packaging Materials	Plastic/Epoxy
Temperature level	INDUSTRIAL
ADC channel	Yes
Address bus width	0.0
Number of digits	8
Maximum FCLK clock frequency	16 MHz
DAC channel	Yes
DMA channel	Yes
Microprocessor type	Microcontroller
PWM channel	Yes
ROM programming	FLASH

User Manual

【User Guide】UM0470 STM8 SWIM communication protocol and debug module

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STM8L151x6/8 STM8L152x6/8

8-bit ultra-low-power MCU, up to 64-KB Flash, 2-KB data EEPROM,

RTC, LCD, timers, USARTs, I2C, SPIs, ADC, DAC, comparators

Datasheet

production data

Features

CSP

•

Operating conditions

– Operating power supply: 1.65 to 3.6 V

(without BOR), 1.8 to 3.6 V (with BOR)

– Temp. range: -40 to 85, 105 or 125 °C

•

Low-power features

– 5 low-power modes: Wait, Low-power run

(5.9 µA), Low-power wait (3 µA), Active-

halt with full RTC (1.4 µA), Halt (400 nA)

– Consumption: 200 µA/MHz+330 µA

– Fast wake up from Halt mode (4.7 µs)

– Ultra low leakage per I/0: 50 nA

•

Advanced STM8 core

– Harvard architecture and 3-stage pipeline

– Max freq: 16 MHz, 16 CISC MIPS peak

– Up to 40 external interrupt sources

•

Reset and supply management

– Low-power, ultra safe BOR reset with five

programmable thresholds

– Ultra-low-power POR/PDR

– Programmable voltage detector (PVD)

•

Clock management

– 32 kHz and 1-16 MHz crystal oscillators

– Internal 16 MHz factory-trimmed RC and

38 kHz low consumption RC

– Clock security system

•

Low-power RTC

– BCD calendar with alarm interrupt

– Digital calibration with +/- 0.5ppm accuracy

– Advanced anti-tamper detection

•

LCD: 8x40 or 4x44 w/ step-up converter

•

DMA

– 4 ch. for ADC, DACs, SPIs, I

C, USARTs,

Timers, 1 ch. for memory-to-memory

•

2x12-bit DAC (dual mode) with output buffer

•

12-bit ADC up to 1 Msps/28 channels

– Temp. sensor and internal ref. voltage

May 2018

This is information on a product in full production.

LQFP80 (14x14mm)

LQFP64 (10x10mm)

LQFP48 (7x7mm)

UFQFPN48

7x7mm

WLCSP32

1.913x3.329 mm

•

Memories

– Up to 64-Kbytes of Flash memory with up

to 2 Kbytes of data EEPROM with ECC and

RWW

– Flexible write/read protection modes

– Up to 4 Kbytes of RAM

•

2 ultra-low-power comparators

– 1 with fixed threshold and 1 rail to rail

– Wake up capability

•

Timers

– Three 16-bit timers with 2 channels (IC,

OC, PWM), quadrature encoder

– One 16-bit advanced control timer with 3

channels, supporting motor control

– One 8-bit timer with 7-bit prescaler

– One window, one independent watchdog

– Beeper timer with 1, 2 or 4 kHz frequencies

•

Communication interfaces

– Two synchronous serial interface (SPI)

– Fast I

C 400 kHz SMBus and PMBus

– Three USARTs (ISO 7816 interface + IrDA)

•

Up to 67 I/Os, all mappable on interrupt vectors

•

Up to 16 capacitive sensing channels

supporting touchkey, proximity, linear touch

and rotary touch sensors

•

Fast on-chip programming and non-intrusive

debugging with SWIM, Bootloader using

USART

•

96-bit unique ID

DS6948 Rev 11

1/147

www.st.com

STM8L151x6/8 STM8L152x6/8

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

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

2.1

2.2

2.3

STM8L ultra-low-power 8-bit family benefits . . . . . . . . . . . . . . . . . . . . . . .11

Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Ultra-low-power continuum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Functional overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.1

3.2

Low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Central processing unit STM8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.2.1

3.2.2

Advanced STM8 Core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Interrupt controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.3

Reset and supply management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.3.1

3.3.2

3.3.3

3.4

3.5

3.6

3.7

3.8

3.9

3.10

3.11

3.12

3.13

3.14

Clock management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Low-power real-time clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

LCD (Liquid crystal display) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Analog-to-digital converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Digital-to-analog converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Ultra-low-power comparators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

System configuration controller and routing interface . . . . . . . . . . . . . . . 22

Touch sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.14.1

3.14.2

3.14.3

16-bit advanced control timer (TIM1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

16-bit general purpose timers (TIM2, TIM3, TIM5) . . . . . . . . . . . . . . . . 23

8-bit basic timer (TIM4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Window watchdog timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.15

Watchdog timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.15.1

DS6948 Rev 11

3/147

Contents

3.15.2

STM8L151x6/8 STM8L152x6/8

Independent watchdog timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.16

3.17

Beeper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Communication interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.17.1

3.17.2

3.17.3

SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

USART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.18

3.19

Infrared (IR) interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Development support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Memory and register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

5.1

5.2

Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Interrupt vector mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Option bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Unique ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Electrical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

9.1

Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

9.1.1

9.1.2

9.1.3

9.1.4

9.1.5

Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

9.2

9.3

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

9.3.1

9.3.2

9.3.3

9.3.4

9.3.5

9.3.6

9.3.7

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Embedded reset and power control block characteristics

. . . . . . . . . . 72

Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Clock and timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

I/O current injection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

DS6948 Rev 11

4/147

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