STM32F078RB

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Mainstream Arm Cortex-M0 Low-voltage line 1,8V MCU with 128 Kbytes of Flash memory, 48 MHz CPU, USB and CEC functions

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Product overview

Description

The STM32F078CB/RB/VB microcontrollers incorporate the high-performance Cortex®-M0 32-bit RISC core operating at up to 48 MHz frequency, high-speed embedded memories (128 Kbytes of Flash memory and 16 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (two I2Cs, two SPI/I2S, one HDMI CEC and four USARTs), one USB Full-speed device (crystal-less), one 12-bit ADC, one 12-bit DAC with two channels, seven 16-bit timers, one 32-bit timer and an advanced-control PWM timer.

The STM32F078CB/RB/VB microcontrollers operate in the -40 to +85 °C and -40 to +105 °C temperature ranges from a 1.8 V ± 8% power supply. A comprehensive set of power-saving modes allows the design of low-power applications.

The STM32F078CB/RB/VB microcontrollers include devices in seven different packages ranging from 48 pins to 100 pins with a die form also available upon request. Depending on the device chosen, different sets of peripherals are included.

These features make the STM32F078CB/RB/VB microcontrollers suitable for a wide range of applications such as application control and user interfaces, hand-held equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms and HVACs.

  • All features

    • Core: Arm® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz
    • Memories
      • 128 Kbytes of Flash memory
      • 16 Kbytes of SRAM with HW parity
    • CRC calculation unit
    • Power management
      • Digital and I/O supply: VDD = 1.8 V ± 8%
      • Analog supply: VDDA = VDD to 3.6 V
      • Selected I/Os: VDDIO2 = 1.65 V to 3.6 V
      • Low power modes: Sleep, Stop
      • VBAT supply for RTC and backup registers
    • Clock management
      • 4 to 32 MHz crystal oscillator
      • 32 kHz oscillator for RTC with calibration
      • Internal 8 MHz RC with x6 PLL option
      • Internal 40 kHz RC oscillator
      • Internal 48 MHz oscillator with automatic trimming based on ext. synchronization
    • Up to 86 fast I/Os
      • All mappable on external interrupt vectors
      • Up to 67 I/Os with 5V tolerant capability and 19 with independent supply VDDIO2
    • 7-channel DMA controller
    • One 12-bit, 1.0 μs ADC (up to 16 channels)
      • Conversion range: 0 to 3.6 V
      • Separate analog supply: 2.4 V to 3.6 V
    • 2 independent 12-bit DAC channels
    • 2 fast low-power analog comparators with programmable input and output
    • Up to 23 capacitive sensing channels for touchkey, linear and rotary touch sensors
    • Calendar RTC with alarm and periodic wakeup from Stop
    • 12 timers
      • One 16-bit advanced-control timer for six-channel PWM output
      • One 32-bit and seven 16-bit timers, with up to four IC/OC, OCN, usable for IR control decoding or DAC control
      • Independent and system watchdog timers
      • SysTick timer
    • Communication interfaces
      • 2 I2C interfaces supporting Fast Mode Plus (1 Mbit/s), one supporting SMBus/PMBus and wakeup
      • 4 USARTs supporting master synchronous SPI and modem control, two with ISO7816 interface, LIN, IrDA, auto baud rate detection and wakeup feature
      • 2 SPIs (18 Mbit/s) with 4 to 16 programmable bit frames, and with I2S interface multiplexed
      • USB 2.0 full-speed interface, able to run from internal 48 MHz oscillator and with BCD and LPM support
    • HDMI CEC wakeup on header reception
    • Serial wire debug (SWD)
    • 96-bit unique ID
    • All packages ECOPACK®2

Circuit Diagram

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STM32F078RB

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM32F078RBH6TR
Active
UFBGA 64 5x5x0.6 P 0.5 mm Industrial Ecopack2
STM32F078RBH7TR
Active
UFBGA 64 5x5x0.6 P 0.5 mm Industrial Ecopack2
STM32F078RBT6
Active
LQFP 64 10x10x1.4 mm Industrial Ecopack2

STM32F078RBH6TR

Package:

UFBGA 64 5x5x0.6 P 0.5 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFBGA 64 5x5x0.6 P 0.5 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM32F078RBH7TR

Package:

UFBGA 64 5x5x0.6 P 0.5 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFBGA 64 5x5x0.6 P 0.5 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM32F078RBT6

Package:

LQFP 64 10x10x1.4 mm

Material Declaration**:

PDF XML

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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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
STM32F078RBH6TR Available at distributors

Distributor availability of STM32F078RBH6TR

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 UFBGA 64 5x5x0.6 P 0.5 mm -40 85

PHILIPPINES

8

1

16

-

-

2

2

50

-

-

2

2

4

-

-

-

STM32F078RBT6 Available at distributors

Distributor availability of STM32F078RBT6

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

16

-

-

2

2

50

-

-

2

2

4

-

-

-

STM32F078RBH7TR Available at distributors

Distributor availability of STM32F078RBH7TR

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 UFBGA 64 5x5x0.6 P 0.5 mm -40 105

PHILIPPINES

8

1

16

-

-

2

2

50

-

-

2

2

4

-

-

-

STM32F078RBH6TR Active

Package:
UFBGA 64 5x5x0.6 P 0.5 mm
ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

Part Number:

STM32F078RBH6TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

PHILIPPINES

Timers (typ) (16-bit):

8

Timers (typ) (32-bit):

1

Number of Channels (typ):

16

Number of Channels (typ):

-

Number of Channels (typ):

-

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

2

Comparator:

2

I/Os (High Current):

50

CAN:

-

CAN FD (typ):

-

SPI (typ):

2

I2S (typ):

2

USART (typ):

4

UART (typ):

-

Integrated op-amps:

-

SMPS:

-

STM32F078RBT6 Active

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

Part Number:

STM32F078RBT6

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):

16

Number of Channels (typ):

-

Number of Channels (typ):

-

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

2

Comparator:

2

I/Os (High Current):

50

CAN:

-

CAN FD (typ):

-

SPI (typ):

2

I2S (typ):

2

USART (typ):

4

UART (typ):

-

Integrated op-amps:

-

SMPS:

-

Distributor Name

Distributor reported inventory date:

STM32F078RBH7TR Active

Package:
UFBGA 64 5x5x0.6 P 0.5 mm
ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

Part Number:

STM32F078RBH7TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

105

Country of Origin:

PHILIPPINES

Timers (typ) (16-bit):

8

Timers (typ) (32-bit):

1

Number of Channels (typ):

16

Number of Channels (typ):

-

Number of Channels (typ):

-

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

2

Comparator:

2

I/Os (High Current):

50

CAN:

-

CAN FD (typ):

-

SPI (typ):

2

I2S (typ):

2

USART (typ):

4

UART (typ):

-

Integrated op-amps:

-

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