In stock: 11673 pcs
| Part Number |
M256SD2AE
 |
M254KE3AE
 |
M254MD2AE
 |
M252LD2AE
|
|
|---|---|---|---|---|---|
| Manufacturer | Nuvoton Technology Corporation | Nuvoton Technology Corporation | Nuvoton Technology Corporation | Nuvoton Technology Corporation | |
| Supplier Device Package | 64-LQFP (7x7) | 128-LQFP (14x14) | 44-LQFP (10x10) | 48-LQFP (7x7) | |
| Connectivity | I²C, IrDA, LINbus, QSPI, SPI, UART/USART, USB | I²C, IrDA, LINbus, QSPI, SPI, UART/USART, USB | I²C, IrDA, LINbus, QSPI, SPI, UART/USART, USB | - | |
| Program Memory Type | FLASH | FLASH | FLASH | FLASH | |
| Data Converters | A/D 12x12b SAR; D/A 2x12b | A/D 16x12b SAR; D/A 2x12b | A/D 12x12b SAR; D/A 2x12b | A/D 12x12b SAR | |
| Series | NuMicro™ M256 | NuMicro™ M254 | NuMicro™ M254 | NuMicro™ M252 | |
| Core Processor | ARM® Cortex®-M23 | ARM® Cortex®-M23 | ARM® Cortex®-M23 | ARM® Cortex®-M23 | |
| Core Size | 32-Bit | 32-Bit | 32-Bit | 32-Bit | |
| Program Memory Size | 64KB (64K x 8) | 128KB (128K x 8) | 64KB (64K x 8) | 64KB (64K x 8) | |
| RAM Size | 8K x 8 | 16K x 8 | 8K x 8 | 12K x 8 | |
| Speed | 48MHz | 48MHz | 48MHz | 48MHz | |
| Number of I/O | 54 | 82 | 37 | 41 | |
| Voltage - Supply (Vcc/Vdd) | 1.75V ~ 5.5V | 1.75V ~ 5.5V | 1.75V ~ 5.5V | 1.75V ~ 5.5V | |
| Package | Tray | Tray | Tray | Tray | |
| Package / Case | 64-LQFP | 128-LQFP | 44-LQFP | 48-LQFP | |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LVR, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, LVR, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, LVR, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, LVR, POR, PWM, WDT | |
| EEPROM Size | - | - | - | - | |
| Oscillator Type | External, Internal | External, Internal | External, Internal | External, Internal | |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
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