company blog about Supply Microchip AT91SAM9XE256B-CU 32-bit ARM926EJ-S Embedded Microprocessor (MPU)

Mingjiada Electronics Supply Microchip AT91SAM9XE256B-CU 32-bit ARM926EJ-S Embedded Microprocessor (MPU) Product Introduction

1. AT91SAM9XE256B-CU Product Overview
Mingjiada Electronics specialises in supplying the Microchip AT91SAM9XE256B-CU, a high-performance 32-bit ARM926EJ-S embedded microprocessor (MPU). The AT91SAM9XE256B-CU is packaged in a 217-LFBGA (15×15mm) package, operates at a maximum clock speed of 180MHz, and integrates 256KB on-chip Flash and 56KB SRAM, making it suitable for industrial control, network communication, and smart terminal devices.

2. AT91SAM9XE256B-CU Features
High-performance ARM926EJ-S core: The AT91SAM9XE256B-CU is based on the ARM926EJ-S 32-bit RISC architecture, supports Java acceleration (Jazelle technology), and operates at a frequency of 180MHz.
Large storage capacity: The AT91SAM9XE256B-CU includes 256KB of Flash (with ECC) and 56KB of SRAM, and supports external SDRAM expansion.
Rich peripheral interfaces: The AT91SAM9XE256B-CU provides 10/100M Ethernet MAC (MII/RMII), 3×USB 2.0 (Host/Device), UART/SPI/I²C, and other interfaces.
Human-machine interaction support: The AT91SAM9XE256B-CU integrates an LCD controller (TFT display, up to 1024×768) and touchscreen interface, making it suitable for HMI applications.
Industrial-grade reliability: The AT91SAM9XE256B-CU operates within a temperature range of -40°C to +85°C, and includes a watchdog timer (WDT) and brown-out detection (BOD) to ensure stable operation.

3. AT91SAM9XE256B-CU Specifications
Core architecture: ARM926EJ-S 32-bit RISC
Clock Speed: 180MHz
Flash: 256KB (with ECC)
SRAM: 56KB (including 32KB high-speed cache)
Package: 217-LFBGA (15×15mm)
Ethernet: 10/100M MAC (MII/RMII)
USB Interface: 3×USB 2.0 (Host/Device)
LCD Support: TFT Screen (up to 1024×768)
Operating Temperature: -40°C to +85°C
I/O Voltage: 1.8V/2.5V/3.3V

4. AT91SAM9XE256B-CU Typical Applications
Industrial Control: The AT91SAM9XE256B-CU is suitable for PLCs, HMI panels, and automated equipment.
Network communication: The AT91SAM9XE256B-CU supports Ethernet/USB communication, making it suitable for embedded gateways and routers.
Medical devices: The AT91SAM9XE256B-CU's low power consumption and industrial-grade temperature range make it suitable for portable medical monitoring devices.
Smart terminals: The AT91SAM9XE256B-CU can be used in POS machines, industrial handheld terminals, and other devices.
Automotive electronics: Derivative models of the AT91SAM9XE256B-CU can be applied to in-vehicle infotainment systems.

Mingjiada Electronics warehouse stocks genuine AT91SAM9XE256B-CU products in stock, supporting small-batch rapid delivery. Please feel free to inquire!

For samples or inquiries about the AT91SAM9XE256B-CU, please contact Mingjiada Electronics:

Contact Person: Mr. Chen
Phone: +86 13410018555
Email: sales@hkmjd.com
Website: www.integrated-ic.com