This detailed comparison of ATSAM3U4EA-AU and ATSAM3U2EA-AU in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Roving Networks / Microchip Technology | Roving Networks / Microchip Technology |
|---|---|---|
| Package / Case | 144-LQFP | 144-LQFP |
| Description | IC MCU 32BIT 256KB FLASH 144LQFP | IC MCU 32BIT 128KB FLASH 144LQFP |
| In Stock | 107 | 248 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | SAM3U | SAM3U |
| Package | Tray | Tray |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit | 32-Bit |
| Speed | 96MHz | 96MHz |
| Connectivity | EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB | EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Number of I/O | 96 | 96 |
| Program Memory Size | 256KB (256K x 8) | 128KB (128K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 52K x 8 | 36K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V | 1.62V ~ 3.6V |
| Data Converters | A/D 8x10b, 8x12b | A/D 8x10b, 8x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 144-LQFP (20x20) | 144-LQFP (20x20) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| N79E352APG | Nuvoton Technology Corporation America | IC MCU 8BIT 8KB FLASH 44PLCC |
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| ATXMEGA128A1-C7UR | Roving Networks / Microchip Technology | IC MCU 8/16B 128KB FLSH 100VFBGA |
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| DSPIC33EV64GM102T-I/SO | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 28SOIC |
|
| R5F101FEAFP#50 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 44LQFP |
|
| LM3S5P31-IQC80-C3 | VIGOR | IC MCU 32BIT 64KB FLASH 100LQFP |
|
| SPC560C50L3B4E0X | STMicroelectronics | IC MCU 32BIT 512KB FLASH 100LQFP |
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| MB90F022CPF-GS-9176 | Cypress Semiconductor | IC MCU MICOM FLASH 100QFP |
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| R5F21114FP#U0 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 32LQFP |
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| PIC32MX530F128HT-I/MR | Roving Networks / Microchip Technology | IC MCU 32BIT 128KB FLASH 64QFN |
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| R5F562T7EDFF#V3 | Renesas Electronics America | IC MCU 32BIT 128KB FLASH 80LQFP |
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| PIC16LF1716-E/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 28QFN |
|
| ATTINY13A-MMU | Roving Networks / Microchip Technology | IC MCU 8BIT 1KB FLASH 10MLP |
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| XMC1100T038F0016AAXUMA1 | VIGOR | IC MCU 32BIT 16KB FLASH 38TSSOP |
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| S9S08RN32W1CLC | NXP Semiconductors | IC MCU 8BIT 32KB FLASH 32LQFP |
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| MSP430F5638IPZR | Texas Instruments | IC MCU 16BIT 256KB FLASH 100LQFP |
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