M252KE3AE
M23-128KFLASH+16KRAM+UART+SPI+I2Manufacturer: Nuvoton Technology Corporation
Categories: Microcontrollers
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Nuvoton Technology Corporation's NuMicro™ M252 series microcontroller, part number M252KE3AE, features an ARM® Cortex®-M23 32-bit core operating at up to 48MHz. This device offers 128KB of FLASH program memory and 16KB of RAM, suitable for demanding embedded applications. Connectivity options include UART, SPI, I2C, QSPI, EBI/EMI, and IrDA. The M252KE3AE is equipped with a 16-channel, 12-bit SAR Analog-to-Digital converter and integrated peripherals such as DMA, PWM, WDT, and brown-out detection. With 85 I/O pins and support for both external and internal oscillators, this surface-mount component is housed in a 128-LQFP package. Its operating temperature range is -40°C to 105°C, and it supports a supply voltage from 1.75V to 5.5V. This microcontroller is commonly found in industrial automation, consumer electronics, and IoT devices.
Additional Information
Series: NuMicro™ M252RoHS 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 |
| Core Size | 32-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.75V ~ 5.5V |
| Connectivity | EBI/EMI, I2C, IrDA, LINbus, QSPI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT |
| Supplier Device Package | 128-LQFP (14x14) |
| Number of I/O | 85 |
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