CW32L052 ARM® Cortex®-M0+ 32-bit MCU with up to 64KB FLASH, 8KB RAM Datasheet

2023-10-27
●Introduction
■This datasheet provides the ordering information and electromechanical characteristics of the CW32L052 microcontrollers.
■This document should be read in conjunction with the CW32L052 reference manual.
●Description
■CW32L052 is an eFlash-based single-chip Low-Power microcontroller that integrates an ARM® Cortex®-M0+ core with a main frequency up to 48MHz, high-speed embedded memories(up to 64 Kbytes of FLASH and up to 8 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os.
■All devices offer standard communication interfaces (three UARTs, two SPIs, two I2Cs), one 12-bit ADC, six general-purpose and basic timers, an low power timers and an advanced-control PWM timers.
■CW32L052 operates in the -40°C to 85°C temperature range from a 1.65 to 5.5V power supply, supports two low-power operating modes (Sleep and DeepSleep). The internal block diagram is shown in the following figure.

CW

CW32L052CW32L052R8CW32L052C8CW32L052R8T6CW32L052R8S6CW32L052 familyCW32L052R8T6xCW32CW32L052xxCW32L052C8T6

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ARM® Cortex®-M0+ 32-bit MCUmicrocontrollerseFlash-based single-chip Low-Power microcontrollerMCU

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LQFP64;LQFP48;TTSOP;QFN;LQFP

English Chinese Chinese and English Japanese

June 10, 2023

Rev 1.0

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