* 32-bit ARM® Cortex®-M3 Core
* Processor version: r2p1
* Up to 40 MHz Frequency Operation
* Integrated Nested Vectored Interrupt Controller (NVIC): 1 NMI (non-maskable interrupt) and
* 48 peripheral interrupts and 16 priority levels
* 24-bit System timer (Sys Tick): System timer for OS
CY9A420L
Cypress Semiconductor
3.20 MB
32-bit microcontroller.
CY9A420L Series 32-Bit ARM® Cortex®-M3 FM3 Microcontroller The CY9A420L Series are highly integrated 32-bit microcontrollers dedicated for embedded c.
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