M4 Series

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M452RD3AE

Quantity

Unit Price (USD)

1-99

2.88

100-499

2.21

500-999

1.84

1000-1999

1.67

2K - 5K

1.60

5K - 10K

1.53

More details

New

320 Items

$2.88

The NuMicro® M452 USB series 32-bit microcontroller (MCU) is embedded with the ARM® Cortex®-M4 core and operating at 2.5V ~ 5.5V and -40℃ ~ 105℃, and provides 22.1184 MHz internal oscillator (1% accuracy at 25℃, 5V), Data Flash configurable and high immunity (8KV ESD, 4KV EFT). Package types include LQFP48 and LQFP64.

Target Application:

Industrial Automation, PLCs, Inverters, Home Automation, Portable Data Collector, USB Accessories, Smart Card Reader, Motor Control, etc.

Key Features: 

• Core

- ARM® Cortex®-M4 with DSP and FPU

- Max frequency of 72 MHz

- Operating voltage: 2.5V to 5.5V

- Temperature range: -40℃ ~ 105℃

• Memory

- 72 KB of Flash memory

- 16 KB of SRAM

- Data Flash configurable

• 12-bit ADC (up to 16 channels)

• 12-bit DAC

• 16-bit PWM (up to 12 channels)

• Timers

- Four timers

- RTC

• Connectivity

- USB 2.0 Device

- Up to 5 UARTs

- Up to three SPIs

- Up to two I2Cs (up to 1 MHz)

- Smart card interface

- I2S interfaces

• Security

- CRC engine

• Clock Control

- 4 to 24 MHz external crystal oscillator

- 32.768 kHz crystal oscillator

- 22.1184 MHz internal RC oscillator

- 10 kHz internal RC oscillator



For more details and documents, please link to Nuvoton Official Website GO

Volume discounts

QuantityDiscountYou Save
10023.2%Up to$66.82
50036%Up to$518.40
100042%Up to$1,209.60
Part No.M452RD3AE
Flash (Kbytes)72
SRAM (Kbytes)16
Data Flash (Kbytes)Configurable
ISP ROM (Kbytes)4
PDMA8
I/O49
Timer (32-bit)4
Connectivity-UART4+1 (4 UART+ 1 ISO-7816 UART)
Connectivity-ISO-7816-31
Connectivity-SPI2
Connectivity-I²C2
Connectivity-CAN-
Connectivity-LIN2
I²S1
USB OTG-
USB DeviceFS
PWM (16-bit)12
Analog Comp.2
DAC (12-bit)1-ch
ADC (12-bit)16-ch
VAI
RTC (Vbat)
ICP IAP ISP
Operating Temp. Range (°C ) -40 ~ +105
Chip PackageLQFP64 (10x10)

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