STM32W108CBU74TR datasheet, PDF

Datasheet> All Categories > STM32W108CBU74TR

STM32W108CBU74TR: DescriptionHigh-performance, IEEE 802.15.4 wireless system-on-chip; File Size2MB，289 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

Download Datasheet Parametric View All

STM32W108CBU74TR Overview

High-performance, IEEE 802.15.4 wireless system-on-chip

STM32W108CBU74TR Parametric

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
Part Status	Unconfirmed
Packaging	Tape and Reel
Standard Package Name	QFN
Supplier Package	VFQFPN EP
Pin Count	48
Mounting	Surface Mount
Package Height	0.88
Package Length	7
Package Width	7
PCB changed	48
Lead Shape	No Lead

Preview

Download Datasheet

View All

STM32W108HB STM32W108CB

STM32W108CC STM32W108CZ

High-performance, IEEE 802.15.4 wireless system-on-chip with up

to 256 Kbyte of embedded Flash memory

Datasheet

not recommended for new design

Features

•

Complete system-on-chip

– 32-bit ARM

Cortex

-M3 processor

– 2.4 GHz IEEE 802.15.4 transceiver and

lower MAC

– 128/192/256-Kbyte Flash, 8/12/16-Kbyte

RAM memory

– AES128 encryption accelerator

– Flexible ADC, SPI/UART/I

C serial

communications, and general-purpose

timers

– 24 highly configurable GPIOs with Schmitt

trigger inputs

•

Industry-leading ARM

Cortex

-M3 processor

– Leading 32-bit processing performance

– Highly efficient Thumb

-2 instruction set

– Operation at 6, 12 or 24 MHz

– Flexible nested vectored interrupt controller

•

Low power consumption, advanced

management

– Receive current (w/ CPU): 27 mA

– Transmit current (w/ CPU, +3 dBm TX):

31 mA

– Low deep sleep current, with retained RAM

and GPIO: 400 nA/800 nA with/without

sleep timer

– Low-frequency internal RC oscillator for

low-power sleep timing

– High-frequency internal RC oscillator for

fast (100 µs) processor start-up from sleep

•

Exceptional RF performance

– Normal mode link budget up to 102 dB;

configurable up to 107 dB

– -99 dBm normal RX sensitivity;

configurable to -100 dBm (1% PER,

20 byte packet)

– +3 dB normal mode output power;

configurable up to +8 dBm

VFQFPN48 (7 x 7 mm)

UFQFPN48 (7 x 7 mm)

VFQFPN46 (6 x 6 mm)

– Robust WiFi and Bluetooth coexistence

•

Innovative network and processor debug

– Non-intrusive hardware packet trace

– Serial wire/JTAG interface

– Standard ARM debug capabilities: Flash

patch and breakpoint; data watchpoint and

trace; instrumentation trace macrocell

•

Application flexibility

– Single voltage operation: 2.1-3.6 V with

internal 1.8 V and 1.25 V regulators

– Optional 32.768 kHz crystal for higher timer

accuracy

– Low external component count with single

24 MHz crystal

– Support for external power amplifier

– Small 7x7 mm 48-pin VFQFPN and

UFQFPN packages or 6x6 mm 40-pin

VFQFPN package

Applications

•

Smart energy

•

Building automation and control

•

Home automation and control

•

Security and monitoring

•

ZigBee

Pro wireless sensor networking

•

RF4CE products and remote controls

March 2015

DocID16252 Rev 16

1/289

www.st.com

This is information on a product still in production but not recommended for new designs.

Contents

STM32W108HB STM32W108CB STM32W108CC STM32W108CZ

Contents

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

1.1

1.2

Development tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

1.2.1

1.2.2

Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

ARM

Cortex

-M3 core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Documentation conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Pinout and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Embedded memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

4.1

4.2

4.3

Memory organization and memory map . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Random-access memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

4.3.1

4.3.2

4.3.3

4.3.4

Direct memory access (DMA) to RAM . . . . . . . . . . . . . . . . . . . . . . . . . . 36

RAM memory protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Memory controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Memory controller registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

4.4

Memory protection unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Radio frequency module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

5.1

Receive (Rx) path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

5.1.1

5.1.2

Rx baseband . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

RSSI and CCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Tx baseband . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

TX_ACTIVE and nTX_ACTIVE signals . . . . . . . . . . . . . . . . . . . . . . . . . 44

5.2

Transmit (Tx) path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

5.2.1

5.2.2

5.3

5.4

5.5

5.6

Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Integrated MAC module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Packet trace interface (PTI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Random number generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

System modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

2/289

DocID16252 Rev 16

STM32W108HB STM32W108CB STM32W108CC STM32W108CZ

Contents

6.1

Power domains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

6.1.1

6.1.2

Internally regulated power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Externally regulated power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Reset sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Reset recording . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Reset generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Reset register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

High-frequency internal RC oscillator (HSI) . . . . . . . . . . . . . . . . . . . . . . 55

High-frequency crystal oscillator (HSE OSC) . . . . . . . . . . . . . . . . . . . . 55

Low-frequency internal RC oscillator (LSI10K) . . . . . . . . . . . . . . . . . . . 55

Low-frequency crystal oscillator (LSE OSC) . . . . . . . . . . . . . . . . . . . . . 55

Clock switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Clock switching registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

MAC timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Watchdog timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Sleep timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Event timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Slow timer (MAC timer, Watchdog, and Sleeptimer) control and status

registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Wake sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Basic sleep modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Further options for deep sleep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Use of debugger with sleep modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Power management registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

6.2

Resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

6.2.1

6.2.2

6.2.3

6.2.4

6.3

Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

6.3.1

6.3.2

6.3.3

6.3.4

6.3.5

6.3.6

6.4

System timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

6.4.1

6.4.2

6.4.3

6.4.4

6.4.5

6.5

Power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

6.5.1

6.5.2

6.5.3

6.5.4

6.5.5

6.6

Security accelerator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Integrated voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

General-purpose input/output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

8.1

Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

8.1.1

8.1.2

8.1.3

GPIO ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Forced functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

DocID16252 Rev 16

3/289

Contents

8.1.4

8.1.5

8.1.6

8.1.7

STM32W108HB STM32W108CB STM32W108CC STM32W108CZ

Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

nBOOTMODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

GPIO modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Wake monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

8.2

8.3

8.4

8.5

External interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Debug control and status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

GPIO alternate functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

General-purpose input/output (GPIO) registers . . . . . . . . . . . . . . . . . . . 101

8.5.1

8.5.2

8.5.3

8.5.4

8.5.5

8.5.6

8.5.7

8.5.8

8.5.9

8.5.10

8.5.11

8.5.12

8.5.13

Port x configuration register (Low) (GPIOx_CRL) . . . . . . . . . . . . . . . . 101

Port x configuration register (High) (GPIOx_CRH) . . . . . . . . . . . . . . . 102

Port x input data register (GPIOx_IDR) . . . . . . . . . . . . . . . . . . . . . . . . 103

Port x output data register (GPIOx_ODR) . . . . . . . . . . . . . . . . . . . . . . 103

Port x output set register (GPIOx_BSR) . . . . . . . . . . . . . . . . . . . . . . . 104

Port x output clear register (GPIOx_BRR) . . . . . . . . . . . . . . . . . . . . . . 104

External interrupt pending register (EXTI_PR) . . . . . . . . . . . . . . . . . . 105

External interrupt x trigger selection register (EXTIx_TSR) . . . . . . . . . 105

External interrupt x configuration register (EXTIx_CR) . . . . . . . . . . . . 106

PC TRACE or debug select register (GPIO_PCTRACECR) . . . . . . . . 106

GPIO debug configuration register (GPIO_DBGCR) . . . . . . . . . . . . . . 107

GPIO debug status register (GPIO_DBGSR) . . . . . . . . . . . . . . . . . . . 107

General-purpose input/output (GPIO) register map . . . . . . . . . . . . . . . 108

Serial interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

9.1

9.2

9.3

Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110

Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

SPI master mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112

9.3.1

9.3.2

9.3.3

Setup and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Setup and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Setup and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

9.4

SPI slave mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116

9.4.1

9.4.2

9.4.3

9.4.4

9.5

Inter-integrated circuit interfaces (I2C) . . . . . . . . . . . . . . . . . . . . . . . . . . .119

9.5.1

4/289

DocID16252 Rev 16

STM32W108HB STM32W108CB STM32W108CC STM32W108CZ

9.5.2

9.5.3

Contents

Constructing frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Setup and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

FIFOs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

RTS/CTS flow control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

9.6

Universal asynchronous receiver/transmitter (UART) . . . . . . . . . . . . . . 123

9.6.1

9.6.2

9.6.3

9.6.4

9.6.5

9.7

9.8

Direct memory access (DMA) channels . . . . . . . . . . . . . . . . . . . . . . . . . 127

Serial controller common registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

9.8.1

9.8.2

9.8.3

9.8.4

9.8.5

9.8.6

9.8.7

Serial controller interrupt status register (SCx_ISR) . . . . . . . . . . . . . . 129

Serial controller interrupt enable register (SCx_IER) . . . . . . . . . . . . . . 131

Serial controller interrupt control register 1 (SCx_ICR) . . . . . . . . . . . . 133

Serial controller data register (SCx_DR) . . . . . . . . . . . . . . . . . . . . . . . 134

Serial controller control register 2 (SCx_CR) . . . . . . . . . . . . . . . . . . . . 134

Serial controller clock rate register 1 (SCx_CRR1) . . . . . . . . . . . . . . . 135

Serial controller clock rate register 2 (SCx_CRR2) . . . . . . . . . . . . . . . 135

Serial controller SPI status register (SCx_SPISR) . . . . . . . . . . . . . . . . 136

Serial controller SPI control register (SCx_SPICR) . . . . . . . . . . . . . . . 137

Serial controller I2C status register (SCx_I2CSR) . . . . . . . . . . . . . . . . 138

Serial controller I2C control register 1 (SCx_I2CCR1) . . . . . . . . . . . . 139

Serial controller I2C control register 2 (SCx_I2CCR2) . . . . . . . . . . . . 140

9.9

Serial controller: Serial peripheral interface (SPI) registers . . . . . . . . . . 136

9.9.1

9.9.2

9.10

Serial controller: Inter-integrated circuit (I2C) registers . . . . . . . . . . . . . 138

9.10.1

9.10.2

9.10.3

9.11

Serial controller: Universal asynchronous receiver/

transmitter (UART) registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

9.11.1

9.11.2

9.11.3

9.11.4

Serial controller UART status register (SC1_UARTSR) . . . . . . . . . . . 141

Serial controller UART control register (SC1_UARTCR) . . . . . . . . . . . 142

Serial controller UART baud rate register 1 (SC1_UARTBRR1) . . . . . 143

Serial controller UART baud rate register 2 (SC1_UARTBRR2) . . . . . 144

Serial controller receive DMA begin address channel A register

(SCx_DMARXBEGADDAR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Serial controller receive DMA end address channel A register

(SCx_DMARXENDADDAR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Serial controller receive DMA begin address channel B register

(SCx_ DMARXBEGADDBR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

9.12

Serial controller: Direct memory access (DMA) registers . . . . . . . . . . . . 145

9.12.1

9.12.2

9.12.3

DocID16252 Rev 16

5/289

Recommended Resources

Positive-phase AC amplifier circuit that can increase input impedance 10 times

Use LM386 to make voice-controlled music lanterns

HA1388 audio IC circuit

Pulse modulated switching regulator circuit diagram

JDJ type voltage transformer wiring

long timer circuit

[After-class notes] LaunchPad Lecture 2: CPU and Basic Clock Module: Lecture 2 :CPU and Basic Clock ModuleOnly the final experiment is listed here (see the attachment for details)...; 常见泽1 Microcontroller MCU

Register for the online seminar to win gifts | A complete analysis of the most powerful five-in-one smart door lock solution: Click here to register now...; eric_wang Industrial Control Electronics

Servo vibration problem: I am helping my teacher with a robot project. I use a 5v battery to control a microcontroller, 4 servos, and 4 DC motors, but the program keeps running away and the servos keep shaking. I only use a 4...; cibgbvb Robotics Development

Request for information on synchro: Where can I download e-books on controlling motors such as synchros or resolvers? Thank you!...; lbh3303 Industrial Control Electronics

Urgent! Can any kindhearted person help me? I have a problem with dual serial port multi-machine communication on W77E58/w77e058!: Urgent! Can any kind-hearted person help me! I have a problem with the dual serial port multi-machine communication of W77E58/w77e058! I use a W77E58/w77e058 as the master, and communicate with multip...; mynamezj Embedded System

51 serial port working mode 0 problem: [code] #include sbit d1=P1^1; //Connected to a light emitting diode, the light turns on when the level is low sbit rx=P3^0; void delayms(unsigned int x) //Delay x milliseconds { unsigned int i,j; for(...; gjchao Embedded System

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components