CMS32M57xx 32-bit M0 FLASH 64KB LQFP48 QFN48 Microcontroller
General Description
CMS32M57xx series MCU is a high-end motor control dedicated chip based on ARM-Cortex M0 core launched by Cmsemicon. The main frequency is up to 64MHz; operating voltage is 2.1V to 5.5V; 64K Flash Memory, 8K SRAM are provided; up to 46 GPIOs; 6-channel enhanced PWM can output complementary PWM with adjustable dead zone, and a unique brake recovery mechanism can achieve wave-by-wave current limiting function; built-in 12-bit low-speed ADC with sampling rate of 100Ksps, built-in 12-bit high-speed ADC with sampling rate of 1.2Msps; built-in 2-channel high-performance operational amplifier, 2-channel analog comparator, 2-channel adjustable programmable gain amplifier; 32-bit hardware divider only needs 6 system clocks; communication interface provides 2 UART, 1 SPI, 1 I2C; built-in high-precision temperature sensor module; industrial-grade standard design, can work at -40℃ To 105℃; Provide IEC60730 safety certification library to help customers easily pass CLASS B certification; Provide LQFP48 and QFN48 standard packages.
Product Features
> ARM Cortex M0 core
> Operating voltage: 2.1V-5.5V @64MHz
> Operating temperature: -40℃-105℃
> 64KB Flash ROM
> 8KB SRAM
> 4 32-bit/16-bit timers
> 32-bit watchdog timer
> 6-bit window watchdog timer
> 2 sets of capture/compare/pulse width modulation module (CCP), channel A or channel B can be selected
> Built-in 32-bit hardware divider
> 6-channel enhanced PWM module
> 2-channel high-performance analog operational amplifier
> 2-channel analog comparator with double-sided hysteresis function
> 2-channel programmable gain amplifier with adjustable gain
> Built-in high-precision 12-bit low-speed ADC, sampling rate: 100Ksps
> Built-in high-precision 12- bit high-speed ADC, sampling rate: 1.2Msps
> Built-in high-precision temperature sensor
> 2 UART interfaces
> 1 I2C interface
> 1 SPI interface
> Support 2 oscillation modes (internal high-speed oscillation, internal low-speed oscillation)
> Support four kinds of work Mode
> 46 general-purpose GPIO
> Package types: LQFP48 and QFN48
Why Choose Us?
Better Than Factory Prices
Competitive pricing that beats direct factory offers through our strategic partnerships
Fast Shipping
Large inventory ready for immediate dispatch with quick delivery times
Premium Service
Superior customer support and technical assistance throughout your journey
FAQ
How to Place an Order?
1. Submit inquiry through our website
2. Receive quotation within 24 hours
3. Confirm order details and make payment
4. Order processing and shipping
MOQ & Payment Terms
• Standard MOQ: 1000 pieces
• Sample order: 10-50 pieces
• Payment Terms: 30% deposit, 70% before shipment
Payment Methods
• T/T (Bank Transfer)
• Letter of Credit (L/C)
• Western Union
• PayPal (for sample orders)
Shipping & Delivery
• Warehouses: Hong Kong & Shenzhen
• Delivery time: 3-5 days after payment
• Express services: DHL, FedEx, UPS
• Air freight available for bulk orders
Certifications & Quality Assurance
ISO 9001:2015
Quality Management System Certified
RoHS Compliant
Environmental Protection Standard
REACH Compliant
European Union Safety Standard
Customer Testimonials
Real feedback from our global customers, witnessing our quality and service excellence
Olukey's MOSFETs consistently deliver stable quality with precise delivery times. We've made multiple purchases and remain highly satisfied.
Procurement Manager @ XYZ Electronics (India)
Competitive pricing coupled with responsive technical support helped us optimize our circuit design effectively.
Supply Chain Executive @ TechPower Solutions (Vietnam)
From small batch testing to mass production, our cooperation has been seamless. A truly reliable long-term partner.
Hardware Engineer @ BrightCircuit Innovations (Malaysia)
Our Trusted Partners
Our products are successfully implemented in smart devices, power adapters, and industrial equipment by global brands
📌Choose Olukey for a More Efficient and Reliable Supply Chain!
