The type of memory a designer selects for an embedded project drives overall system operation and performance, so obviously this is a very important decision. Whether the system runs on batteries or ...
This application note describes the methodology to use the Parallel Master Port (PMP) module to interface with external data memory; either external Flash or external RAM. This application note also ...
Over on YouTube [Electronic Wizard] explains how to use the AT24C32 EEPROM for external memory for microcontrollers. He begins by explaining that you don’t want to ...
Microcontroller units (MCUs) are single-chip computers optimized for performing embedded computing tasks like controlling a ...
Reading from a large number of inputs, like this piano keyboard, can be tedious. Even when multiplexing there’s a lot to keep track of. But if you choose the right microcontroller, you may have ...
The Atmel AT91SAM7SE line’s external bus interface (EBI) provides direct access to up to 2 Gbytes of external memory in addition to 32 kbytes of RAM and 512 kbytes of on-chip flash. The dual-bank ...
Microcontrollers are taking on a variety of new and much more complex computing tasks, evolving from standalone chips to more highly integrated devices that can rival complex microprocessors.
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