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STMicroelectronics Electronic Components Datasheet

STM32G483RE Datasheet

32-bit MCU+FPU

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STM32G483xE
Arm® Cortex®-M4 32-bit MCU+FPU, up to 512 KB Flash, 170 MHz /
213 DMIPS, 128 KB SRAM, rich analog, math accelerator, AES
Datasheet - production data
Features
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%)
LQFP48 (7 x 7 mm)
LQFP64 (10 x 10 mm)
LQFP80 (12 x 12 mm)
LQFP100 (14 x 14 mm)
LQFP128 (14 x 14 mm)
UFQFPN48
(7 x 7 mm)
WLCSP81
(4.02 x 4.27 mm)
TFBGA100
(8 x 8 mm
Pitch 0.8)
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, 2.95 V)
17 timers:
– 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
December 2019
This is information on a product in full production.
DS12997 Rev 2
1/233
www.st.com


STMicroelectronics Electronic Components Datasheet

STM32G483RE Datasheet

32-bit MCU+FPU

No Preview Available !

STM32G483xE
– 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
– 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
– 2 x 16-bit basic timers
– IRTIM (infrared interface)
– 1 x low-power timer
Calendar RTC with alarm, periodic wakeup
from stop/standby
– USB Type-C™ /USB power delivery
controller (UCPD)
True random number generator (RNG)
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
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™
– 5 x USART/UARTs (ISO 7816 interface,
LIN, IrDA, modem control)
Table 1. Device summary
Reference
Part number
STM32G483xE
STM32G483CE, STM32G483RE, STM32G483ME, STM32G483VE, STM32G483QE
2/233
DS12997 Rev 2


Part Number STM32G483RE
Description 32-bit MCU+FPU
Maker STMicroelectronics
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STM32G483RE Datasheet PDF






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