Datasheet > MAX32625IWY+T

MAX32625IWY+T

更新时间： 2024-11-28 00:51:27

品牌	Logo	应用领域
美信 - MAXIM		微控制器
页数	文件大小	规格书
27页	1029K
描述
High-Efficiency Microcontroller for Wearable Devices

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MAX32625IWY+T 数据手册

MAX32625/MAX32626

Ultra-Low Power, High-Performance

ARM Cortex-M4F Microcontroller for Wearables

General Description

Beneﬁts and Features

The MAX32625/MAX32626 is an ARM Cortex -M4F

32-bit microcontroller with an unconnected point unit,

ideal for the emerging category of wearable medical and

fitness applications. The architecture combines ultra-

low power, high-efficiency signal processing functionality

and ease of use. An internal 96MHz oscillator provides

high-performance capability, and the internal 4MHz oscil-

lator supports minimal power consumption for applica-

tions requiring always-on monitoring. The device provides

512kB of flash and 160kB of SRAM.

● 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

The device features four powerful and flexible power

modes. A peripheral management unit (PMU) enables

intelligent peripheral control with up to six channels to

significantly reduce power consumption. Built-in dynamic

clock gating and firmware-controlled power gating allows

the user to optimize power for the specific application.

● 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

Multiple SPI, UART, and I C serial interfaces are pro-

vided, as well as a 1-Wire master and USB, allowing

for interconnection to a wide variety of external sensors.

A four-input, 10-bit delta-sigma ADC monitors analog

input from external sensors.

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

The MAX32625L is a lower-cost version of the MAX32625,

providing 256kB of flash and 128kB of SRAM.

● Optimal Peripheral Mix Provides Platform Scalability

• SPI Execute in Place (SPIX) Engine for Memory

Expansion with Minimal Footprint

The MAX32626 is a secure version of the MAX32625.

It incorporates a trust protection unit (TPU) with encryption

and advanced security features. These features include

a modular arithmetic accelerator (MAA) for ECDSA, a

hardware PRNG entropy generator, and a secure boot

loader. Both the MAX32626 and the MAX32625 provide

a hardware AES engine.

• 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

• CMOS-Level 32kHz RTC Output Available in All

Power Modes

● Secure Valuable IP and Data with Robust Internal

Hardware Security (MAX32626 Only)

• Trust Protection Unit (TPU) Provides ECDSA and

Modular Arithmetic Acceleration Support

• PRNG Seed Generator

Ordering Information appears at end of data sheet.

ARM is a registered trademark and registered service mark and

Cortex is a registered trademark of ARM Limited.

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

• Secure Boot Loader

19-8596; Rev 0; 8/16

12 3 4 5 6 7...27

中文翻译

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与MAX32625IWY+T相关器件

型号	品牌	获取价格	描述	数据表
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
MAX32626	ADI	获取价格	具有基于FPU的微控制器（MCU）的超低功耗Arm Cortex-M4，具有512KB闪存
MAX32626ITK+	MAXIM	获取价格	RISC Microcontroller, CMOS,
MAX32626ITK+*	MAXIM	获取价格	High-Efficiency Microcontroller for Wearable Devices
MAX32626ITK+T	MAXIM	获取价格	RISC Microcontroller, CMOS,
MAX32626ITK+T*	MAXIM	获取价格	High-Efficiency Microcontroller for Wearable Devices
MAX32626IWY+	MAXIM	获取价格	RISC Microcontroller, CMOS,
MAX32626IWY+T	MAXIM	获取价格	High-Efficiency Microcontroller for Wearable Devices

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