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| Part Number | ATSAMHA1E14A-MBT-BVAO | ATSAMHA1E15A-MBT-BVAO | ATSAMHA1E16A-MBT-BVAO | ATSAMHA1G14A-MBT-BVAO |
|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Speed | 48MHz | 48MHz | 48MHz | 48MHz |
| Connectivity | I²C, LINbus SBC, SPI, UART/USART | I²C, LINbus SBC, SPI, UART/USART | I²C, LINbus SBC, SPI, UART/USART | I²C, LINbus SBC, SPI, UART/USART |
| 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 | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 19 | 19 | 19 | 32 |
| Program Memory Size | 16KB (16K x 8) | 32KB (32K x 8) | 64KB (64K x 8) | 16KB (16K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| EEPROM Size | 512 x 8 | 1K x 8 | 2K x 8 | 512 x 8 |
| RAM Size | 4K x 8 | 4K x 8 | 8K x 8 | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 0V ~ 3.8V | 0V ~ 3.8V | 0V ~ 3.8V | 0V ~ 3.8V |
| Data Converters | A/D 6x12b; D/A 1x10b | A/D 6x12b; D/A 1x10b | A/D 6x12b; D/A 1x10b | A/D 13x12b; D/A 1x10b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 105°C (TC) | -40°C ~ 105°C (TC) | -40°C ~ 105°C (TC) | -40°C ~ 105°C (TC) |
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank |
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Supplier Device Package | 32-VQFN (5x5) | 32-VQFN (5x5) | 32-VQFN (5x5) | 48-VQFN (7x7) |
