MAX32630
NOT RECOMMENDED FOR NEW DESIGNSUltra-Low-Power Arm Cortex-M4 with FPU-Based Microcontroller (MCU) with 2MB Flash and 512KB SRAM
DARWIN Generation U MCUs Are Perfect for Engineers Who Are Serious About Power and Performance
- Part Models
- 5
- 1ku List Price
- Starting From $8.24
Part Details
- High-Efficiency Microcontroller for Wearable Devices
- Internal Oscillator Operates Up to 96MHz
- Low Power 4MHz Oscillator System Clock Option for Always-On Monitoring Applications
- 2MB Flash Memory
- 512KB SRAM
- 8KB Instruction Cache
- 1.2V Core Supply Voltage
- 1.8V to 3.3V I/O
- Optional 3.3V ±5% USB Supply Voltage
- Power Management Maximizes Uptime for Battery Applications
- 106µA/MHz Active Current Executing from Cache
- Wakeup to 96MHz Clock or 4MHz Clock
- 600nA Low Power Mode (LP0) Current with RTC Enabled
- 3.5µW Ultra-Low Power Data Retention Sleep Mode (LP1) with Fast 5µs Wakeup to 96MHz
- Optimal Peripheral Mix Provides Platform Scalability
- SPIX Execute in Place (XIP) Engine for Memory Expansion with Minimal Footprint
- Three SPI Masters, One SPI Slave
- Four UARTs
- Three I²C Masters, One I²C Slave
- 1-Wire Master
- Full-Speed USB 2.0 Engine with Internal Transceiver
- Sixteen Pulse Train (PWM) Engines
- Six 32-Bit Timers and 3 Watchdog Timers
- Up to 66 General-Purpose I/O Pins
- One 10-Bit Delta-Sigma ADC Operating at 7.8ksps
- RTC Calibration Output
- Secure Valuable IP and Data with Robust Internal Hardware Security (MAX32631 and MAX32632 Only)
- Trust Protection Unit (TPU) Including MAA Supports ECDSA and Modular Arithmetic
- True Random Number Generator
- AES-128, -192, -256
- Secure Bootloader (MAX32632 Only)
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.
Generation U microcontrollers are perfect for wearables and IoT applications that cannot afford to compromise power or performance. The MAX32630-MAX32632 feature an Arm® Cortex®-M4 with FPU CPU that delivers ultra-low power, high-efficiency signal processing functionality with significantly reduced power consumption and ease of use.
Flexible power modes, an intelligent peripheral management unit (PMU), dynamic clock gating and firmware-controlled power gating optimizes power for the specific application.
Multiple SPI, UART, I2C, 1-Wire® master, and USB interfaces are provided. The four-input, 10-bit ADC with selectable references can monitor external sensors.
The MAX32631/MAX32632 are secure versions of the MAX32630. They provide a trust protection unit (TPU) with encryption and advanced security features. These include a modular arithmetic accelerator (MAA) for fast ECDSA, a true random number generator, and a hardware AES engine. The MAX32632 also provides a secure bootloader for additional security and life-cycle management.
Applications
- Fitness Monitors
- Portable Medical Devices
- Sensor Hubs
- Sports Watches
- Wearable Medical Patches
Documentation
Data Sheet 1
User Guide 5
Application Note 6
Design Note 2
Technical Articles 1
Video 7
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX32630ICQ+ | 100-TQFP_EP-14X14X1.0 | ||
| MAX32630IWG+ | 100-WLCSP-N/A | ||
| MAX32630IWG+T | 100-WLCSP-N/A | ||
| MAX32630IWQ+ | 100-WLCSP-N/A | ||
| MAX32630IWQ+T | 100-WLCSP-N/A |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
May 25, 2018 - 1779B DESIGN |
||
| MAX32630IWQ+ | PRODUCTION | |
| MAX32630IWQ+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Microcontrollers 1 | ||
| MAX32620 | NOT RECOMMENDED FOR NEW DESIGNS | Ultra-Low-Power Arm Cortex-M4 with FPU-Based Microcontroller (MCU) with 2MB Flash and 256KB SRAM |
Tools & Simulations
Evaluation Kits
Evaluation Kit for the MAX32630/MAX32631/MAX32632
Resources
Evaluation Kit for the MAX32630, MAX11301, MAX30003, MAX30101, MAX30205, MAX30205EVSYS, MAX32630FTHR, MAX11301WING, MAX30003WING, MAX30101WING
Evaluation Kit for the MAX32630/MAX32631/MAX32632
Resources
MAX32630FTHR Application Platform
Resources
Reference Designs
Health Sensor Platform 2.0
Part Used
Design & Integration Tools
Wrist-Based SpO2, Heart Rate (HR), and Heart Rate Variability (HRV) Health Sensor Platform
Part Used
Wrist-Based SpO2, HR, and HRV Health Sensor Platform
Part Used
Design & Integration Tools
Videos
-
How to Get Your Healthcare Wearable Off the Ground Faster
Smart Electronic Load Using the MAX32630FTHR and MAX11300