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Microchip 32 bit ARM Cortex M3 SAM3U Microcontroller 96 MHz 256kB FLASH 144-Pin LFBGA ATSAM3U4EA-CU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.05mm |
| Length | 10mm |
| Model | ATSAM3U4EA-CU |
| Width | 10mm |
| Mount Type | Surface |
| Series | SAM3U |
| Maximum Operating Temperature | 85°C |
| Package Type | LFBGA |
| Minimum Operating Temperature | -40°C |
| Ram size | 52kB |
| Pin Count | 144 |
| Maximum Supply Voltage | 3.6V |
| Minimum Supply Voltage | 1.62V |
| Device Core | ARM Cortex M3 |
| Program Memory Size | 256kB |
| Maximum Clock Frequency | 96MHz |
| Number of Programmable I/Os | 96 |
| Analogue Comparators | 1 |
| Number of Timers | 1 |
| Instruction Set Architecture | RISC |
| ADCs | 16 x 10/12 Bit |
| Program Memory Type | FLASH |
| DACs | 1 x 12 Bit |
Key Features
- Based on ARM Cortex M3 core architecture ensuring efficient 32-bit processing.
- Equipped with 144-Pin LFBGA package suitable for surface mount applications.
- Includes 52 kB of RAM and 256 kB of FLASH program memory.
- Supports up to 96 programmable I/O pins for versatile interfacing.
- Operating voltage ranges between 1.62 V minimum and 3.6 V maximum.
- Complete with 1 x 12 bit DAC and 16 channels of 10/12 bit ADCs.
- Designed to operate reliably from -40°C to 85°C ambient temperature.
- Includes 1 analogue comparator and 1 timer for embedded control tasks.
Product Description
Microchip ATSAM3U4EA-CU is a 32 bit ARM Cortex M3 microcontroller designed for embedded and industrial applications requiring high performance and integration. Featuring a 96 MHz maximum clock frequency and 256 kB of FLASH memory, it offers a solid balance between speed and program capacity.
This SAM3U series microcontroller is packaged in a 144-pin Low-profile Fine-pitch Ball Grid Array (LFBGA) suitable for surface mount technology. It supports 96 programmable input/output pins allowing reliable connectivity with sensors, actuators, and communication interfaces.
The device includes 52 kB RAM, 1 x 12 bit DAC, and 16 channels of 10/12 bit ADCs supporting advanced analogue signal processing tasks. Operating voltage ranges from 1.62 V to 3.6 V and it is rated for operating temperatures between -40°C and 85°C ensuring stable performance in harsh environments.
Additional functional blocks include 1 analogue comparator and 1 timer module, enhancing control and timing capabilities required in automation and instrumentation. The microcontroller implements a RISC instruction set architecture, optimizing efficient code execution.
The compact physical dimensions of 10 mm length, 10 mm width, and 1.05 mm height make it suitable for densely packed PCB designs in industrial, automotive, and consumer electronics sectors. Its flash memory type ensures fast code updates and non-volatile storage.
Based on ARM Cortex M3 core architecture ensuring efficient 32-bit processing. Equipped with 144-Pin LFBGA package suitable for surface mount applications. Includes 52 kB of RAM and 256 kB of FLASH program memory. Supports up to 96 programmable I/O pins for versatile interfacing.
Operating voltage ranges between 1.62 V minimum and 3.6 V maximum. Complete with 1 x 12 bit DAC and 16 channels of 10/12 bit ADCs. Designed to operate reliably from -40°C to 85°C ambient temperature. Includes 1 analogue comparator and 1 timer for embedded control tasks.
Has a compact 10mm x 10mm dimension with 1.05mm height. Program memory type is FLASH with RISC instruction set architecture.
This microcontroller series suits industrial automation, automotive electronics, consumer devices, and embedded systems requiring reliable control, analog to digital conversion, and efficient code execution. It is ideal for applications demanding flexible I/O and multiple peripheral interfaces.
Explore more Microcontrollers and ARM Cortex solutions on EnvMart for your electronic design needs.
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Frequently Asked Questions
The maximum clock frequency of this microcontroller is 96 MHz.
It has dimensions of 10 mm in length, 10 mm in width, and a height of 1.05 mm.
This model includes 256 kB of FLASH program memory.
The operating voltage ranges from a minimum of 1.62 V to a maximum of 3.6 V.
It supports up to 96 programmable I/O pins for versatile interfacing.
The microcontroller has a RAM size of 52 kB.
This model includes 16 channels of 10/12 bit ADCs for advanced analogue signal processing tasks.
It is designed to operate reliably in temperatures ranging from -40°C to 85°C.
It is packaged in a 144-pin Low-profile Fine-pitch Ball Grid Array (LFBGA) suitable for surface mount applications.
Yes, it includes 1 x 12 bit DAC.
The microcontroller implements a RISC instruction set architecture for efficient code execution.
In addition to its core features, it includes 1 analogue comparator and 1 timer for embedded control tasks.
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