STM32G484VE

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Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration, Crypto

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Product overview

Description

The STM32G484xE devices are based on the high-performance Arm® Cortex®-M4 32-bit RISC core. They operate at a frequency of up to 170 MHz.

The Cortex-M4 core features a single-precision floating-point unit (FPU), which supports all the Arm single-precision data-processing instructions and all the data types. It also implements a full set of DSP (digital signal processing) instructions and a memory protection unit (MPU) which enhances the application’s security.

These devices embed high-speed memories (up to 512 Kbytes of Flash memory, and 128 Kbytes of SRAM), a flexible external memory controller (FSMC) for static memories (for devices with packages of 100 pins and more), a Quad-SPI Flash memory interface, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.

The devices also embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, securable memory area and proprietary code readout protection.

The devices embed peripherals allowing mathematical/arithmetic function acceleration (CORDIC for trigonometric functions and FMAC unit for filter functions).

They offer five fast 12-bit ADCs (4 Msps), seven comparators, six operational amplifiers, seven DAC channels (3 external and 4 internal), an internal voltage reference buffer, a low-power RTC, twothree general-purpose 32-bit timers, three 16-bit PWM timers dedicated to motor control, seven general-purpose 16-bit timers, and one 16-bit low-power timer, and high resolution timer with 184 ps resolution.

They also feature standard and advanced communication interfaces such as:

- Four I2Cs

- Four SPIs multiplexed with two half duplex I2Ss

- Three USARTs, two UARTs and one low-power UART.

- Three FDCANs

- One SAI

- USB device

- UCPD

The STM32G484xE devices embed an AES.

The devices operate in the -40 to +85 °C (+105 °C junction) and -40 to +125 °C (+130 °C junction) temperature ranges from a 1.71 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.

Some independent power supplies are supported including an analog independent supply input for ADC, DAC, OPAMPs and comparators. A VBAT input allows backup of the RTC and the registers.

The STM32G484xE family offers 8 packages from 48-pin to 128-pin.

  • All features

    • Includes ST state-of-the-art patented technology
      • Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 170 MHz with 213 DMIPS, MPU, DSP instructions
      • Operating conditions:
        • VDD, VDDA voltage range: 1.71 V to 3.6 V
      • Mathematical hardware accelerators
        • CORDIC for trigonometric functions acceleration
        • FMAC: filter mathematical accelerator
      • Memories
        • 512 Kbytes of Flash memory with ECC support, two banks read-while-write, proprietary code readout protection (PCROP), securable memory area, 1 Kbyte OTP
        • 96 Kbytes of SRAM, with hardware parity check implemented on the first 32 Kbytes
        • Routine booster: 32 Kbytes of SRAM on instruction and data bus, with hardware parity check (CCM SRAM)
        • External memory interface for static memories FSMC supporting SRAM, PSRAM, NOR and NAND memories
        • Quad-SPI memory interface
      • Reset and supply management
        • Power-on/power-down reset (POR/PDR/BOR)
        • Programmable voltage detector (PVD)
        • Low-power modes: sleep, stop, standby and shutdown
        • VBAT supply for RTC and backup registers
      • Clock management
        • 4 to 48 MHz crystal oscillator
        • 32 kHz oscillator with calibration
        • Internal 16 MHz RC with PLL option (± 1%)
        • Internal 32 kHz RC oscillator (± 5%)
      • Up to 107 fast I/Os
        • All mappable on external interrupt vectors
        • Several I/Os with 5 V tolerant capability
      • Interconnect matrix
      • 16-channel DMA controller
      • 5 x 12-bit ADCs 0.25 µs, up to 42 channels. Resolution up to 16-bit with hardware oversampling, 0 to 3.6 V conversion range
      • 7 x 12-bit DAC channels
        • 3 x buffered external channels 1 MSPS
        • 4 x unbuffered internal channels 15 MSPS
      • 7 x ultra-fast rail-to-rail analog comparators
      • 6 x operational amplifiers that can be used in PGA mode, all terminals accessible
      • Internal voltage reference buffer (VREFBUF) supporting three output voltages (2.048 V, 2.5 V, 2.9 V)
      • 17 timers:
        • HRTIM (Hi-Resolution and complex waveform builder): 6 x16-bit counters, 184 ps resolution, 12 PWM
        • 2 x 32-bit timer and 2 x 16-bit timers with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
        • 3 x 16-bit 8-channel advanced motor control timers, with up to 8 x PWM channels, dead time generation and emergency stop
        • 1 x 16-bit timer with 2 x IC/OCs, one OCN/PWM, dead time generation and emergency stop
        • 2 x 16-bit timers with IC/OC/OCN/PWM, dead time generation and emergency stop
        • 2 x watchdog timers (independent, window)
        • 1 x SysTick timer: 24-bit downcounter
        • 2 x 16-bit basic timers
        • 1 x low-power timer
      • Calendar RTC with alarm, periodic wakeup from stop/standby
      • Communication interfaces
        • 3 x FDCAN controller supporting flexible data rate
        • 4 x I2C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from stop
        • 5 x USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control)
        • 1 x LPUART
        • 4 x SPIs, 4 to 16 programmable bit frames, 2 x with multiplexed half duplex I2S interface
        • 1 x SAI (serial audio interface)
        • USB 2.0 full-speed interface with LPM and BCD support
        • IRTIM (infrared interface)
        • USB Type-C™ /USB power delivery controller (UCPD)
      • True random number generator (RNG)
      • CRC calculation unit, 96-bit unique ID
      • AES: 128/256-bit key encryption hardware accelerator
      • Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell™

Circuit Diagram

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM32G484VEH6
Active
TFBGA 100 8x8x1.2 P 0.8 mm Industrial Ecopack2
STM32G484VET6
Active
LQFP 100 14x14x1.4 mm Industrial Ecopack2

STM32G484VEH6

Package:

TFBGA 100 8x8x1.2 P 0.8 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TFBGA 100 8x8x1.2 P 0.8 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM32G484VET6

Package:

LQFP 100 14x14x1.4 mm

Material Declaration**:

Marketing Status

Active

Package

LQFP 100 14x14x1.4 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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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)
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CAN FD (typ)
SPI (typ)
I2S (typ)
USART (typ)
UART (typ)
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STM32G484VEH6 Available at distributors

Distributor availability of STM32G484VEH6

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
5A992.c NEC Tray TFBGA 100 8x8x1.2 P 0.8 mm -40 85

PHILIPPINES

11

2

42

-

-

7

7

86

-

3

4

2

3

2

6

-

STM32G484VET6 Available at distributors

Distributor availability of STM32G484VET6

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
5A992.c NEC Tray LQFP 100 14x14x1.4 mm -40 85

PHILIPPINES

11

2

42

-

-

7

7

86

-

3

4

2

3

2

6

-

STM32G484VEH6 Active

Package:
TFBGA 100 8x8x1.2 P 0.8 mm
ECCN (US):
5A992.c
Budgetary Price (US$)*/Qty:
-

Part Number:

STM32G484VEH6

ECCN (EU):

NEC

Packing Type:

Tray

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

PHILIPPINES

Timers (typ) (16-bit):

11

Timers (typ) (32-bit):

2

Number of Channels (typ):

42

Number of Channels (typ):

-

Number of Channels (typ):

-

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

7

Comparator:

7

I/Os (High Current):

86

CAN:

-

CAN FD (typ):

3

SPI (typ):

4

I2S (typ):

2

USART (typ):

3

UART (typ):

2

Integrated op-amps:

6

SMPS:

-

Distributor Name

Distributor reported inventory date:

STM32G484VET6 Active

Package:
LQFP 100 14x14x1.4 mm
ECCN (US):
5A992.c
Budgetary Price (US$)*/Qty:
-

Part Number:

STM32G484VET6

ECCN (EU):

NEC

Packing Type:

Tray

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

PHILIPPINES

Timers (typ) (16-bit):

11

Timers (typ) (32-bit):

2

Number of Channels (typ):

42

Number of Channels (typ):

-

Number of Channels (typ):

-

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

7

Comparator:

7

I/Os (High Current):

86

CAN:

-

CAN FD (typ):

3

SPI (typ):

4

I2S (typ):

2

USART (typ):

3

UART (typ):

2

Integrated op-amps:

6

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