This application note covers the hardware differences between CC2674R10, CC2674P10 and other SimpleLink™ devices.
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The migration of CC2640R2 devices to the CC2674R10 device is a two-step process. First, see the Hardware Migration From CC26x0 to CC26x2R Guide, then follow the steps in the next section. The CC2674R10 is a Core CPU, memory and peripherals upgrade of the CC2640R2 devices. The CC2674R10 device has 256 kB of RAM and 1024 kB of flash. The two devices are not pin to pin compatible and a PCB design made for the CC2640R2 devices must be redesigned for the CC2674R10 device.