EVALUATION KIT AVAILABLE
MAX32600
Wellness Measurement Microcontroller
General Description
Benefits and Features
● Integrated AFE Enables Precision Wellness
The MAX32600 microcontroller is based on the
®
®
industry-standard ARM Cortex -M3 32-bit RISC core
operating at up to 24MHz. It includes 256KB of flash
memory, 32KB of SRAM, a 2KB instruction cache,
and integrated high-performance analog peripherals.
The MAX32600 is available in the following package
options: 192-ball, 12mm x 12mm CTBGA; 120-ball,
7mm x 7mm CTBGA; and 108-ball, 5.4mm x 4.3mm WLP.
Measurements with Minimal Discretes
• 16-Bit ADC with Input Mux and PGA
• Up to 500ksps Conversion Rate
• PGA with Gain of 1, 2, 4, and 8 and Bypass Mode
• Differential 8:1 or Single-Ended 16:1 Input Mux
• Internal Mux Inputs for Measuring V
DDA3
• Internal or External Voltage Reference
• Programmable Buffers for ADC and DACs
• Two 12-Bit DACs and Two 8-Bit DACs
• Four Operational Amplifiers
• Four Low-Power Comparators
• Four Uncommitted SPST Analog Switches
• Four Ground Switches
Applications
● Wearable Medical Devices
● Pulse Oximetry Measurement
● Galvanic Skin Response Measurement
● Blood Glucose Metering
• Up to Eight 100mA LED Driver Pairs (Sink)
• Internal Temperature Sensor
Simplified Functional Diagram
● Secure Valuable IP and Data with Robust On-Board
Trust Protection Unit
MAX32600
• Trust Protection Unit for End-to-End Security
• AES Hardware Engine
ANALOG FRONT-END
• µMAA for ECDSA and RSA
• True Random Number Generator (TRNG)
• Fast-Erase SRAM for Secure Key Storage
4 × SPST ANALOG
SWITCHES
2 × 12-BIT
DACS
4 × COMP/
AMPLIFIERS
PROGRAMMABLE
VOLTAGE REFERENCE
16-BIT ADC
WITH PGA
16 S/E OR 8 DIFF
MUX INPUTS
● Industry’s Lowest Overall System Power Increases
Battery Life
TEMP SENSOR,
CALIBRATION MUX
2 × 8-BIT
DACS
8 × PROGRAMMABLE
LED DRIVERS
• 175µA/MHz Active Power Executing Code from Cache
• 1.25µA Current Consumption with Real-Time Clock
Enable in LP0
• 1.8µA Current Consumption with Data Retention and
Fast 15µs Wakeup in LP1
3 × SPI MASTER
2 × UART
NVIC
256KB FLASH
32KB SRAM
2
2
ARM CORTEX-M3 24MHz
2 × I C MASTER
• Peripheral Clock Control
• 6-Channel DMA Engine Enables Intelligent
Peripheral Operation While Micro is in Sleep Mode
2
I C SLAVE
CRC32/16
GENERATOR
2 × WATCHDOG TIMER
24MHz INTERNAL OSC
USB
FULL SPEED
● Flexible Package Options
AES ENGINE
MAA
64 GPIOs
• 120-Ball CTBGA, 0.5mm Pitch, 7mm x 7mm
• 192-Ball CTBGA, 0.65mm Pitch, 12mm x 12mm
• 108-Bump WLP, 0.4mm Pitch, 5.4mm x 4.3mm
SUPPLY VOLTAGE
MONITORS
TRNG
LCD CONTROLLER
96/128/160
SEGMENTS
4 × 32-BIT
TIMER
UNIQUE ID
INSTANT ERASE
KEY STORAGE
Additional Benefits and Features and Ordering Information
appear at end of data sheet.
32-BIT REAL-TIME CLOCK
WITH TIME OF DAY ALARM
JTAG
ARM and Cortex are registered trademarks of ARM Limited (or
its subsidiaries) in the EU and/or elsewhere. All rights reserved.
SEE THE SELECTOR GUIDE FOR CONFIGURATION DETAILS.
19-6947; Rev 7; 6/17