MAX32666GWP+ Analog Devices Integrated Circuit (BGA) In Stock
The MAX32666GWP+ is a dual-core ARM Cortex-M4F secure microcontroller from Analog Devices running up to 96 MHz with hardware security features and ADC integration in a compact WLCSP-109 package, without an integrated BLE radio. Key specs include two independent 32-bit Cortex-M4F cores with DSP/FPU, hardware cryptographic engine, DMA controller, boundary scan JTAG, and a wide range of analog and digital peripherals for secure embedded computing. Ideal for wearables, medical devices, IoT sensor hubs, and industrial edge AI applications requiring dual-core processing with hardware-rooted security.
- Manufacturer
- Analog Devices
- Package
- BGA
- Pin Count
- 109
- Lifecycle
- ACTIVE
- Datasheet
- MAX32666GWP+ Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MAX32666GWP+?
- Dual ARM Cortex-M4F cores at up to 96 MHz with FPU/DSP enabling parallel secure and application workload processing
- Hardware cryptographic engine with secure boot for tamper-resistant key storage and firmware authentication in medical and IoT endpoints
- Integrated ADC with DMA support enables direct sensor data acquisition without external analog front-end components
- Ultra-compact WLCSP-109 package minimizes PCB footprint for space-constrained wearable and miniature medical device designs
What is MAX32666GWP+ used for?
The MAX32666GWP+ is designed for ultra-low-power wearable health monitors, secure IoT edge nodes, and miniaturized medical devices where dual Cortex-M4F cores at 96 MHz enable simultaneous secure key management and real-time sensor fusion or machine learning inference. Its hardware security engine and secure boot capability provide a hardware root of trust for connected medical and industrial devices that must comply with FDA cybersecurity guidelines or IEC 62443 standards. The WLCSP-109 package and integrated ADC also make it well-suited for continuous glucose monitors, biometric authentication tokens, and multi-sensor industrial condition monitoring modules.
What are the specifications of MAX32666GWP+?
| Manufacturer Package Code | 109-WLCSP-N/A |
| Date Of Intro | 2019-01-21 |
| YTEOL | 9 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M4 |
| Clock Frequency-Max | 96MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FLOATING POINT |
| Integrated Cache | YES |
| JESD-30 Code | R-PBGA-B109 |
| Low Power Mode | YES |
| Number of DMA Channels | 16 |
| Number of I/O Lines | 50 |
| Number of Serial I/Os | 3 |
| Number of Timers | 8 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA109,10X11,14 |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 573440 |
| ROM (words) | 1048576 |
| ROM Programmability | FLASH |
| Speed | 96MHz |
| Supply Voltage-Max | 1.21V |
| Supply Voltage-Min | 0.72V |
| Supply Voltage-Nom | 1.1V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni) |
| Terminal Form | BALL |
| Terminal Pitch | 0.35mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Where can I find the MAX32666GWP+ datasheet?
MAX32666GWP+ Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for MAX32666GWP+?
Compatible alternatives and drop-in replacements for MAX32666GWP+:
suggested
Frequently Asked Questions
Which embedded workloads justify choosing MAX32666GWP+ instead of a single-core MCU?
MAX32666GWP+ is useful when firmware needs two independent 32-bit Cortex-M4F cores and up to 96 MHz processing for secure sensing, control, or edge workloads.
How should designers evaluate the WLCSP package for compact medical or wearable boards?
The WLCSP-109 format supports very small layouts, while the 32-bit MCU architecture and integrated ADC resources reduce external circuitry in dense wearable or medical PCB designs.
What security capabilities matter when sourcing MAX32666GWP+ for connected products?
Buyers usually select this device for the hardware cryptographic engine, boundary-scan JTAG, and dual 32-bit Cortex-M4F cores, especially when firmware integrity matters.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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