CY9A420L Datasheet (Cypress Semiconductor)

CY9A420L, 32-bit Microcontroller

CY9A420L Series 32-Bit ARM® Cortex®-M3 FM3 Microcontroller The CY9A420L Series are highly integrated 32-bit microcontrollers dedicated for embedded controllers with low-power consumption mode and competitive cost.

These series are based on the ARM® Cortex®-M3 Processor with on-chip Flash memory and SRAM, and have peripheral functions such as various timers, ADCs, DACs and Communication Interfaces (CAN, UART, CSIO, I2C, LIN).

The products which are described in this data sheet are placed into TY

CY9A420L Features

* 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