Microchip Technology ATSAM4E8EA-CU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $10.32 | $10.32 |
| 15+ | $9.99 | $149.85 |
| 25+ | $9.77 | $244.25 |
| 50+ | $9.23 | $461.50 |
| 100+ | $8.15 | $815.00 |
| N+ | $1.63 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | SAM4E |
| Packaging | Tray | |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 120MHz |
| Connectivity | CANbus, EBI/EMI, Ethernet, IrDA, SD, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 117 |
| Program Memory Size | 512KB (512K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 144-LFBGA (10x10) |
| Package / Case | 144-LFBGA |
| ROHS |  |
The Microchip ATSAM4E8EA-CU is a 32-bit ARM Cortex-M4 microcontroller operating at 120MHz. It offers 512KB of flash and 128KB of SRAM in a 144-LFBGA package. With a supply voltage range of 1.62V to 3.6V, it includes peripherals such as brown-out reset, DMA, POR, PWM, and WDT. This MCU is designed for high-performance industrial and medical applications requiring advanced signal processing.
- ARM Cortex-M4 Performance: DSP instructions accelerate mathematical operations for signal processing.
- Large Memory: 512KB flash and 128KB RAM support complex applications and data buffering.
- Low Voltage Operation: 1.62V minimum enables energy-efficient designs.
- Rich Peripheral Set: DMA and PWM reduce CPU overhead, improving real-time responsiveness.
- High Pin Count: 144-LFBGA provides ample I/O for complex system integration.
Industrial Automation Controllers
The Cortex-M4 with DSP extensions and 120MHz speed enables complex control algorithms for PLCs and robotic arms.
Smart Grid Protection Relays
With 512KB flash and 128KB RAM, it processes voltage/current waveforms in real-time for protective relaying.
Medical Imaging Systems
The high-speed core and DMA support data acquisition from sensors in ultrasound and patient monitoring equipment.
Networking Gateways
Its rich peripheral set and large memory facilitate protocol conversion in industrial IoT gateways.
Motor Drives
PWM and ADC features enable precise control of servo and induction motors in manufacturing.
Avionics Displays
The wide temperature range and reliability make it suitable for cockpit display systems.
- Q: What core does the ATSAM4E8EA-CU use?
- A: It is based on the ARM Cortex-M4 processor, offering DSP instructions.
- Q: What is the maximum clock speed?
- A: The MCU runs at up to 120MHz, providing high computational throughput.
- Q: How much flash memory is included?
- A: It has 512KB of flash (512K x 8) for application code.
- Q: What is the RAM size?
- A: It includes 128KB of SRAM (128K x 8) for data handling.
- Q: What is the supply voltage range?
- A: The operating voltage is 1.62V to 3.6V, allowing flexible power designs.
ATSAM4E8EA-CU.pdf
- Q: What core does the ATSAM4E8EA-CU use?
- A: It is based on the ARM Cortex-M4 processor, offering DSP instructions.
- Q: What is the maximum clock speed?
- A: The MCU runs at up to 120MHz, providing high computational throughput.
- Q: How much flash memory is included?
- A: It has 512KB of flash (512K x 8) for application code.
- Q: What is the RAM size?
- A: It includes 128KB of SRAM (128K x 8) for data handling.
- Q: What is the supply voltage range?
- A: The operating voltage is 1.62V to 3.6V, allowing flexible power designs.
