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M4521LE6AE
+BOM-
ManufacturerNuvoton Tech
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Mfr. Part #M4521LE6AE
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In Stock19774
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Specifications
| Attribute | Value |
| Manufacturer | Nuvoton Tech |
| Package | LQFP-48(7x7) |
Overview
Description
The M4521LE6AE is a microcontroller unit (MCU) from Nuvoton's M4521 series, based on the ARM Cortex-M4 core. It features:
- 72 MHz clock speed
- 128 KB Flash, 32 KB SRAM
- Rich peripherals (USB, UART, SPI, I2C, PWM, ADC, etc.)
- Operating voltage: 2.5V–5.5V
- Industrial-grade reliability (-40°C to +105°C)
Designed for embedded applications like IoT, automation, and consumer electronics, it balances performance and power efficiency. Its Cortex-M4 core supports DSP instructions, making it suitable for signal processing tasks.
Key advantages include low power consumption, compact packaging (LQFP-48), and compatibility with Keil/IAR development tools.
For detailed specs, refer to Nuvoton’s datasheet or product page.
- 72 MHz clock speed
- 128 KB Flash, 32 KB SRAM
- Rich peripherals (USB, UART, SPI, I2C, PWM, ADC, etc.)
- Operating voltage: 2.5V–5.5V
- Industrial-grade reliability (-40°C to +105°C)
Designed for embedded applications like IoT, automation, and consumer electronics, it balances performance and power efficiency. Its Cortex-M4 core supports DSP instructions, making it suitable for signal processing tasks.
Key advantages include low power consumption, compact packaging (LQFP-48), and compatibility with Keil/IAR development tools.
For detailed specs, refer to Nuvoton’s datasheet or product page.
Equivalent
The M4521LE6AE is an Nuvoton Cortex-M4 microcontroller. Equivalent alternatives include:
- STM32F303 (STMicroelectronics)
- LPC408x (NXP)
- ATSAM4S (Microchip)
- EFM32WG (Silicon Labs)
These offer similar performance (Cortex-M4 core, comparable clock speeds, and peripherals). Check pin compatibility and specific features (e.g., ADC, PWM) for exact replacement. Always verify datasheets for your application.
- STM32F303 (STMicroelectronics)
- LPC408x (NXP)
- ATSAM4S (Microchip)
- EFM32WG (Silicon Labs)
These offer similar performance (Cortex-M4 core, comparable clock speeds, and peripherals). Check pin compatibility and specific features (e.g., ADC, PWM) for exact replacement. Always verify datasheets for your application.
Package
The M4521LE6AE microcontroller from Nuvoton is available in a LQFP-48 package. This 48-pin Low-Profile Quad Flat Package (LQFP) has a body size of 7x7mm and a pin pitch of 0.5mm, suitable for space-constrained applications. It supports industrial temperature ranges and is RoHS compliant.
