Microchip Technology ATUC256L3U-Z3UR Microcontrollers
IC MCU 32BIT 256KB FLASH 64QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATUC256L3U-Z3UR
Base Model
Detailed Description
IC MCU 32BIT 256KB FLASH 64QFN
Lifecycle Status
Active
Datasheet
ATUC256L3U-Z3UR Datasheet
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Alternate Parts Comparison (ATUC256L3U-Z3UR vs ATUC256L4U-D3HT vs ATUC256L3U-AUT vs ATUC256L4U-AUT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | -- | 48-UFLGA Exposed Pad | 64-TQFP | 48-TQFP |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | -- | 1.62V ~ 3.6V | 1.62V ~ 3.6V | 1.62V ~ 3.6V |
| Core Processor | -- | AVR | AVR | AVR |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | -- | 32K x 8 | 32K x 8 | 32K x 8 |
| Connectivity | -- | I²C, SPI, UART/USART, USB | I²C, SPI, UART/USART, USB | I²C, SPI, UART/USART, USB |
| Data Converters | -- | A/D 8x12b | A/D 8x12b | A/D 8x12b |
| Number of I/O | -- | 36 | 51 | 36 |
| Oscillator Type | -- | Internal | Internal | Internal |
| Peripherals | -- | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Action |
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