Datasheet > MAX32625

MAX32625

更新时间： 2024-11-25 14:57:59

品牌	Logo	应用领域
亚德诺 - ADI		控制器微控制器静态存储器闪存
页数	文件大小	规格书
28页	787K
描述
具有基于FPU的微控制器（MCU）的超低功耗Arm Cortex-M4，具有512KB闪存和160KB SRAM

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MAX32625 数据手册

MAX32625/MAX32626

Ultra-Low-Power Arm Cortex-M4 with

FPU-Based Microcontroller (MCU) with

512KB Flash and 160KB SRAM

General Description

Beneﬁts and Features

DARWIN is a new breed of low-power microcontrollers

built to thrive in the rapidly evolving Internet of Things (IoT).

They are smart, with the biggest memories in their class

and a massively scalable memory architecture. They run

forever, thanks to wearable-grade power technology. They

are also tough enough to withstand the most advanced

cyberattacks. DARWIN microcontrollers are designed

to run any application imaginable—in places where you

wouldn’t dream of sending other microcontrollers.

● High-Efficiency Microcontroller for Wearable Devices

• Internal Oscillator Operates Up to 96MHz

• Low Power 4MHz Oscillator System Clock Option

for Always-On Monitoring Applications

• 512KB Flash Memory (256KB “L” Version)

• 160KB SRAM (128KB “L” Version)

• 8KB Instruction Cache

• 1.2V Core Supply Voltage

• 1.8V to 3.3V I/O

• Optional 3.3V ±5% USB Supply Voltage

• Wide Operating Temperature: -30°C to +85°C

Generation U microcontrollers are perfect for wearables

and IoT applications that cannot afford to compromise

power or performance. The MAX32625/MAX32626 fea-

ture an Arm® Cortex®-M4 with FPU CPU that delivers

high-efficiency signal processing, ultra-low power con-

sumption and ease of use.

● Power Management Maximizes Uptime for Battery

Applications

• 106μA/MHz Active Current Executing from Cache

• 49μA/MHz Active Current Executing from Flash

• Wake-Up to 96MHz Clock or 4MHz Clock

• 600nA Low Power Mode (LP0) Current with RTC

Enabled

• 2.56μW Ultra-Low Power Data Retention Sleep

Mode (LP1) with Fast 5μs Wake-Up on 96MHz

Clock Source

Flexible power modes, an intelligent PMU, and dynamic

clock and power gating optimize performance and power

consumption for each application. Internal oscillators run

at 96MHz for high-performance or 4MHz to maximize

battery life in applications requiring always-on monitoring.

Multiple SPI, UART, I C, 1-Wire® master, and USB inter-

• 27μA/MHz Low Power Mode (LP2) Current

faces are provided. The four-input, 10-bit ADC with select-

able references can monitor external sensors.

● Optimal Peripheral Mix Provides Platform Scalability

• SPI Execute in Place (SPIX) Engine for Memory

Expansion with Minimal Footprint

All versions provide a hardware AES engine. The

MAX32626 provides a secure trust protection unit (TPU)

with a modular arithmetic accelerator (MAA) for fast

ECDSA, a hardware PRNG entropy generator, and a

secure boot loader. The MAX32625L provides a reduced

256KB of flash memory and 128KB of SRAM.

• Three SPI Masters, One SPI Slave

• Three UARTs

• Up to Two I C Masters, One I C Slave

• 1-Wire Master

• Full-Speed USB 2.0 Device with Internal Transceiver

• Sixteen Pulse Train (PWM) Engines

• Six 32-Bit Timers and 3 Watchdog Timers

• Up to 40 General-Purpose I/O Pins

• 10-Bit Delta-Sigma ADC Operating at 7.8ksps

• AES -128, -192, -256

Applications

● Sports Watches

● Fitness Monitors

● Wearable Medical Patches

● Portable Medical Devices

● Sensor Hubs

• RTC Calibration Output

● Secure Valuable IP and Data with Robust Internal

Hardware Security (MAX32626 Only)

• Trust Protection Unit (TPU) Provides ECDSA and

Modular Arithmetic Acceleration Support

• True Random Number Generator

Ordering Information appears at end of data sheet.

Arm and Cortex are registered trademarks of Arm Limited

(or its subsidiaries) in the US and/or elsewhere.

• Secure Boot Loader

1-Wire is a registered trademark of Maxim Integrated Products, Inc.

19-8596; Rev 6; 2/20

12 3 4 5 6 7...28

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与MAX32625相关器件

型号	品牌	获取价格	描述	数据表
MAX32625ITK+	MAXIM	获取价格	RISC Microcontroller, CMOS,
MAX32625ITK+*	MAXIM	获取价格	High-Efficiency Microcontroller for Wearable Devices
MAX32625ITK+T*	MAXIM	获取价格	High-Efficiency Microcontroller for Wearable Devices
MAX32625ITKL+*	MAXIM	获取价格	High-Efficiency Microcontroller for Wearable Devices
MAX32625ITKL+T*	MAXIM	获取价格	High-Efficiency Microcontroller for Wearable Devices
MAX32625IWY+	MAXIM	获取价格	High-Efficiency Microcontroller for Wearable Devices
MAX32625IWY+T	MAXIM	获取价格	High-Efficiency Microcontroller for Wearable Devices
MAX32625IWYL+*	MAXIM	获取价格	High-Efficiency Microcontroller for Wearable Devices
MAX32625IWYL+T	MAXIM	获取价格	RISC Microcontroller, CMOS,
MAX32625IWYL+T*	MAXIM	获取价格	High-Efficiency Microcontroller for Wearable Devices

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