This detailed comparison of ATSAM3U2CA-AU and ATSAM3U4CA-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 | 100-LQFP | 100-LQFP |
| Description | IC MCU 32BIT 128KB FLASH 100LQFP | IC MCU 32BIT 256KB FLASH 100LQFP |
| In Stock | 2 012 | 3 000 |
| 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 | 57 | 57 |
| Program Memory Size | 128KB (128K x 8) | 256KB (256K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 36K x 8 | 52K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V | 1.62V ~ 3.6V |
| Data Converters | A/D 4x10b, 4x12b | A/D 4x10b, 4x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 100-LQFP (14x14) | 100-LQFP (14x14) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| DF71476BD80FPV | Renesas Electronics America | IC MCU 32BIT 512KB FLSH 100LFQFP |
|
| MB89637PF-GT-1084-BND | Cypress Semiconductor | IC MCU 8BIT 32KB MROM 64QFP |
|
| R5F100GGGNA#40 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 48HWQFN |
|
| Z8F2421VN020SG | Zilog / Littelfuse | IC MCU 8BIT 24KB FLASH 44PLCC |
|
| STM32F107RCT6TR | STMicroelectronics | IC MCU 32BIT 256KB FLASH 64LQFP |
|
| MSP430FR5872IPMR | Texas Instruments | IC MCU 16BIT 64KB FRAM 64LQFP |
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| STM32F051K6U6TR | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32UFQFPN |
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| EFM32WG232F64-B-QFP64R | Silicon Labs | IC MCU 32BIT 64KB FLASH 64TQFP |
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| CY90349CASPFV-GS-690E1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 100LQFP |
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| MSP430F2101IPW | Texas Instruments | IC MCU 16BIT 1KB FLASH 20TSSOP |
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| CY9BF117TBGL-GK7E1 | Cypress Semiconductor | IC MCU 32BIT 768KB FLASH 192FBGA |
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| MB89635PF-GT-1333-BND | Cypress Semiconductor | IC MCU 8BIT 16KB MROM 64QFP |
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| SIM3C157-B-GM | Silicon Labs | IC MCU 32BIT 128KB FLASH 92LGA |
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| MCL908QT1CDWE | VIGOR | IC MCU 8BIT 1.5KB FLASH 8SO |
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| PIC16F636-E/SL | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB FLASH 14SOIC |
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