Data Sheet

5
HARDWARE SPECIFICATION
General Specifications
Features
Description
Interfaces
Reset Button
6Pin Connector with USB 2.0, 1 wire and power
2 × Sleep tracker sensor jack
Main Chipset
CPU: i.MX 8M Nano
eMMC: 4Gbytes
DDR3L: 1Gbytes
WLAN/BT: 88W8987
PMU: PCA9450B
Codec: WM8962
Environment sensor: BME680
CPU
Cortex®-A53 MPCore platform
Cortex® -A53 processors
• 32 KB L1 Instruction Cache
• 32 KB L1 Data Cache
• Media Processing Engine (MPE) with Arm® NEONTM technology
supporting the Advanced Single Instruction Multiple Data architecture:
• Floating Point Unit (FPU) with support of the Arm® VFPv4-D16
architecture
Support of 64-bit Arm®v8-A architecture
512 KB unified L2 cache
Cortex®-M7 core platform
Low power microcontroller available for customer application:
• low power standby mode
• IoT features including Weave
• Manage IR or wireless remote
• ML inference applications (enhanced for i.MX 8M Nano)
Cortex® M7 CPU:
• 256 KB tightly coupled memory (TCM)
On-chip memory
Boot ROM (256 KB)
On-chip RAM (512 KB + 32 KB)
System debug
Arm® CoreSightTM debug and trace technology