STM32G0B0RE

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Mainstream Value line, Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART, timers, ADC, comm. I/Fs, 2-3.6V

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Product overview

Description

The STM32G0B0KE/CE/RE/VE mainstream microcontrollers are based on high-performance Arm® Cortex®-M0+ 32-bit RISC core operating at up to 64 MHz frequency. Offering a high level of integration, they are suitable for a wide range of applications in consumer, industrial and appliance domains and ready for the Internet of Things (IoT) solutions.

The devices incorporate a memory protection unit (MPU), high-speed embedded memories (144 Kbytes of SRAM and 512 Kbytes of Flash program memory with read protection, write protection), DMA, an extensive range of system functions, enhanced I/Os, and peripherals. The devices offer standard communication interfaces (three I2Cs, three SPIs / two I2S, one full-speed USB, and six USARTs), one 12-bit ADC (2.5 MSps) with up to 19 channels, a low-power RTC, an advanced control PWM timer, six general-purpose 16-bit timers, two basic timers, two watchdog timers, and a SysTick timer.

The devices operate within ambient temperatures from -40 to 85°C and with supply voltages from 2.0 V to 3.6 V. Optimized dynamic consumption combined with a comprehensive set of power-saving modes allows the design of low-power applications.

VBAT direct battery input allows keeping RTC and backup registers powered.

The devices come in packages with 32 to 100 pins.

  • All features

    • Core: Arm® 32-bit Cortex®-M0+ CPU, frequency up to 64 MHz
    • -40°C to 85°C operating temperature
    • Memories
      • 512 Kbytes of Flash memory with protection, two banks, read-while-write support
      • 144 Kbytes of SRAM (128 Kbytes with HW parity check)
    • CRC calculation unit
    • Reset and power management
      • Voltage range: 2.0 V to 3.6 V
      • Power-on/Power-down reset (POR/PDR)
      • Low-power modes:Sleep, Stop, Standby
      • VBAT supply for RTC and backup registers
    • Clock management
      • 4 to 48 MHz crystal oscillator
      • 32 kHz crystal oscillator with calibration
      • Internal 16 MHz RC with PLL option (±5 %)
      • Internal 32 kHz RC oscillator (±5 %)
    • Up to 93 fast I/Os
      • All mappable on external interrupt vectors
      • Multiple 5 V-tolerant I/Os
    • 12-channel DMA controller with flexible mapping
    • 12-bit, 0.4 µs ADC (up to 16 ext. channels)
      • Up to 16-bit with hardware oversampling
      • Conversion range: 0 to 3.6V
    • 12 timers: 16-bit for advanced motor control, six 16-bit general-purpose, two basic 16-bit, two watchdogs, SysTick timer
    • Calendar RTC with alarm and periodic wakeup from Stop/Standby
    • Communication interfaces
      • Three I2C-bus interfaces supporting Fast-mode Plus (1 Mbit/s) with extra current sink, two supporting SMBus/PMBus and wakeup from Stop mode
      • Six USARTs with master/slave synchronous SPI; three supporting ISO7816 interface, LIN, IrDA capability, auto baud rate detection and wakeup feature
      • Three SPIs (32 Mbit/s) with 4- to 16-bit programmable bitframe, two multiplexed with I2S interface
    • USB 2.0 FS device and host controller
    • Development support: serial wire debug (SWD)
    • All packages ECOPACK 2 compliant

Circuit Diagram

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM32G0B0RET6
Active
LQFP 64 10x10x1.4 mm Industrial Ecopack2
STM32G0B0RET6TR
Active
LQFP 64 10x10x1.4 mm Industrial Ecopack2

STM32G0B0RET6

Package:

LQFP 64 10x10x1.4 mm

Material Declaration**:

Marketing Status

Active

Package

LQFP 64 10x10x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM32G0B0RET6TR

Package:

LQFP 64 10x10x1.4 mm

Material Declaration**:

Marketing Status

Active

Package

LQFP 64 10x10x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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
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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
CAN FD (typ)
SPI (typ)
I2S (typ)
USART (typ)
UART (typ)
Integrated op-amps
SMPS
min
max
STM32G0B0RET6TR Available at distributors

Distributor availability of STM32G0B0RET6TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
3A991.a.2 NEC Tape and Reel LQFP 64 10x10x1.4 mm -40 85

CHINA

8

1

19

-

-

2

2

60

-

-

2

1

4

-

-

-

STM32G0B0RET6 Available at distributors

Distributor availability of STM32G0B0RET6

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
3A991.a.2 NEC Tray LQFP 64 10x10x1.4 mm -40 85

CHINA

8

1

19

-

-

2

2

60

-

-

2

1

4

-

-

-

STM32G0B0RET6TR Active

Package:
LQFP 64 10x10x1.4 mm
ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

Part Number:

STM32G0B0RET6TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

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):

19

Number of Channels (typ):

-

Number of Channels (typ):

-

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

2

Comparator:

2

I/Os (High Current):

60

CAN:

-

CAN FD (typ):

-

SPI (typ):

2

I2S (typ):

1

USART (typ):

4

UART (typ):

-

Integrated op-amps:

-

SMPS:

-

STM32G0B0RET6 Active

Package:
LQFP 64 10x10x1.4 mm
ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

Part Number:

STM32G0B0RET6

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):

19

Number of Channels (typ):

-

Number of Channels (typ):

-

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

2

Comparator:

2

I/Os (High Current):

60

CAN:

-

CAN FD (typ):

-

SPI (typ):

2

I2S (typ):

1

USART (typ):

4

UART (typ):

-

Integrated op-amps:

-

SMPS:

-

Distributor Name

Distributor reported inventory date:

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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