Nuvoton Technology Corporation · Other MCUs
M251KE3AE
M23-128KFLASH+16KRAM+UART+SPI+I2
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M251KE3AE specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | Nuvoton Technology Corporation |
|---|---|
| Ordering code | M251KE3AE |
| Family | Other MCUs |
| Package | 128-LQFP |
| Product Status | Active |
| DigiKey Programmable | Not provided in source |
| Core Processor | ARM® Cortex®-M23 |
| Core Size | 32-Bit |
| Speed | 48MHz |
| Connectivity | EBI/EMI, I²C, IrDA, LINbus, QSPI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LVR, POR, PWM, WDT |
| Number of I/O | 85 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | Not provided in source |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.75V ~ 5.5V |
| Data Converters | A/D 16x12b SAR |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 128-LQFP |
| Supplier Device Package | 128-LQFP (14x14) |
Documents and evidence
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Catalog sources
www.ic-components.com · M251KE3AE ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
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