ARTERY

AT32F403ACGU7

ARM Cortex-M4F 32 Bit 240MHz QFN-48-EP(6x6) Microcontrollers

QFN-48-EP(6x6)RoHSActive

Manufacturer: ARTERY
Manufacturer part #: AT32F403ACGU7
Store part #: C528438
Package / case: QFN-48-EP(6x6)
Category: Microcontrollers
Packaging: Tray

Datasheet (PDF)

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100% Authentic · 30-Day Return or Replacement · policy

2,146 in stock

#C528438

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹428.00	₹428.00
10+	₹356.77	₹3,567.70
30+	₹312.04	₹9,361.20
100+	₹266.45	₹26,645.00
490+	₹245.81	₹1,20,446.90
980+	₹236.70	₹2,31,966.00

Quantity (min 1)

1 × ₹428.00

₹428.00

excl. GST

₹505.04 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 490 per tray

AT32F403ACGU7

₹428.00 for 1 + GST

Specifications

Number of I/O: 37
Operating Temperature: -40℃~+105℃
Program Memory Type: FLASH
Voltage - Supply: 2.6V~3.6V
Program Storage Size: 1MB
CPU Core: ARM Cortex-M4F
Core Size: 32 Bit
CPU Maximum Speed: 240MHz
Oscillator Type: Built-in+External

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tray
Standard pack: 490 / Tray
Sold per: Piece
Minimum order: 1
Unit weight: 0.863 g

Overview

ARM 32-bit Cortex-M4F MCU + FPU, with 256 KB to 1024 KB internal Flash, sLib, USB, 17 timers, 3 ADCs, 20 communication interfaces

Key features

ARM 32-bit Cortex-M4F CPU with FPU
Up to 240 MHz operating frequency with MPU, single-cycle multiplication and hardware division
Built-in FPU with DSP instruction set
256 KB to 1024 KB internal Flash program/data memory
sLib: designates a specified main memory region as a secure execute-only code library — code in this region can be called but not read
SPIM interface: additional external SPI Flash program/data memory interface up to 16 MB
Up to 96 + 128 KB SRAM
XMC with 2 chip selects, supporting NOR/PSRAM and NAND memory with multiplexed signals
Parallel LCD interface, compatible with 8080/6800 modes
2.6 to 3.6 V supply and I/O pins
POR/PDR, PVD
4 to 25 MHz crystal oscillator
Built-in factory-trimmed 48 MHz RC oscillator (1% accuracy at 25°C, 2.5% accuracy over -40°C to +105°C) with ACC
Built-in calibrated 40 kHz RC oscillator
32 kHz crystal oscillator with calibration
Sleep, stop and standby modes
VBAT supply for RTC and 42 × 16-bit backup registers
3 × 12-bit ADCs, 0.5 μs conversion time (up to 16 input channels)
Conversion range: 0 to 3.6 V
Triple sample-and-hold
Temperature sensor
2 × 12-bit DACs
14-channel DMA controller
Supported peripherals: timers, ADC, DAC, SDIO, I2S, SPI, I2C and USART
SWD and JTAG interfaces
Cortex-M4F embedded trace module (ETM)
37/51/80 multifunctional bidirectional I/O pins; all I/Os mappable to 16 external interrupts; almost all I/Os 5V-tolerant
All I/Os are fast I/Os with register access up to fAHB
Up to 8 × 16-bit timers + 2 × 32-bit timers, each with up to 4 channels for input capture/output compare/PWM or pulse counting, and incremental encoder input
Up to 2 × 16-bit advanced PWM timers with dead-time control and emergency brake for motor control
2 watchdog timers (independent and windowed)
SysTick timer: 24-bit down counter
2 × 16-bit basic timers for DAC driving
Up to 3 × I2C interfaces (SMBus/PMBus support)
Up to 8 × USART interfaces (ISO7816, LIN, IrDA and modem control support)
Up to 4 × SPI interfaces (50 Mbit/s), all 4 multiplexable as I2S; I2S2/I2S3 support full-duplex
Up to 2 × CAN interfaces (2.0B Active)
USB 2.0 full-speed device interface, crystal-less support
Up to 2 × SDIO interfaces