M254KE3AE
IC MCU 32BIT 128MB FLASH 128LQFPManufacturer: Nuvoton Technology Corporation
Categories: Microcontrollers
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Nuvoton Technology Corporation's NuMicro™ M254 series ARM® Cortex®-M23 microcontroller, part number M254KE3AE, offers a 32-bit architecture operating at up to 48MHz. This device features 128KB of FLASH program memory and 16KB of RAM, suitable for compact embedded applications. Connectivity options include I2C, IrDA, LINbus, QSPI, SPI, UART/USART, and USB interfaces. The M254KE3AE integrates a 16-channel 12-bit SAR Analog-to-Digital converter and dual 12-bit Digital-to-Analog converters. Peripherals such as Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, and WDT are integrated for enhanced functionality. Supplied in a 128-LQFP (14x14) surface mount package, this component operates within a voltage range of 1.75V to 5.5V and an ambient temperature range of -40°C to 105°C. Its robust feature set makes it applicable in industrial control, consumer electronics, and IoT gateway applications.
Additional Information
Series: NuMicro™ M254RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 128-LQFP |
| Mounting Type | Surface Mount |
| Speed | 48MHz |
| Program Memory Size | 128KB (128K x 8) |
| RAM Size | 16K x 8 |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Oscillator Type | External, Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | ARM® Cortex®-M23 |
| Data Converters | A/D 16x12b SAR; D/A 2x12b |
| Core Size | 32-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.75V ~ 5.5V |
| Connectivity | I2C, IrDA, LINbus, QSPI, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT |
| Supplier Device Package | 128-LQFP (14x14) |
| Number of I/O | 82 |
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