| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,810 pcs
|
2810 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Display & Interface Controllers | |
| Ethernet | |
| Graphics Acceleration | |
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| USB | |
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The AT91SAM9G45B-CU is a high-performance ARM926EJ-S based embedded microprocessor from Microchip Technology. Operating at 400 MHz, it integrates a 32KB data cache and 32KB instruction cache with an MMU for efficient memory management.
This device supports multiple memory interfaces including LPDDR, LPSDR, DDR2, SDR, and SRAM, making it suitable for a wide range of embedded applications. It features a rich set of peripherals including USB 2.0 (3 ports), 10/100 Ethernet, LCD controller with resistive touchscreen support, and 8-channel 10-bit ADC.
The microprocessor is housed in a 324-ball TFBGA package (15x15 mm) and operates over a temperature range of -40°C to 85°C. It supports 1.8V and 3.3V I/O operation without external level shifters. The internal 64KB SRAM can be configured as tightly coupled memory for low-latency access.
1.8V and 3.3V.
324-TFBGA (15x15 mm).
-40°C to 85°C.
The database indicates RoHS3 Compliant, but this is unverified.
ARM926EJ-S with 32-bit architecture.
400 MHz.
LPDDR, LPSDR, DDR2, SDR, and SRAM.