Infineon PSOC™ Edge
PSOC™ Edge E84 series of Arm® Cortex®-M MCUs feature high-performance, low-power, secured MCUs with advanced machine learning (ML) acceleration for next generation AI/ML applications. The PSOC™ Edge E84 MCUs are based on Arm Cortex-M55, with Helium DSP support paired with Ethos-U55 NPU as well as a low-power Cortex-M33 paired with Infineon’s ultra-low power NNLite hardware accelerator and advanced HMI interfaces including graphics.
Key Features
Cortex®-M55 CPU with Helium™ DSP
Low-power Cortex®-M33 with DSP
Advanced ML with Arm Ethos-U55 NPU
NN Lite for Low-Power Always-On ML
Up to 6MB SRAM for Next Gen Apps
Ultra-low power RRAM Technology
Rich Peripheral Set to Reduce BOM
Low-Power 2.5D GPU and Interfaces
ModusToolbox™ Software Support
End-to-end ML Solution w/DEEPCRAFT™
State-of-the-Art Secured Enclave
Infineon Edge Protect Technology
Fully Integrated Microcontroller with Comprehensive Tools, Software & Utilities
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Processor
Cortex-M55 + Helium DSP
Cortex-M55 +Helium DSP
Cortex-M55 + Helium DSP
Cortex-M55 + Helium DSP
Max CPU Speed
400MHz
400MHz
400MHz
400MHz
Co-Processor
Cortex-M33
Cortex-M33
Cortex-M33
Cortex-M33
Max CPU Speed (Co-Processor)
200MHz
200MHz
200MHz
200MHz
Neural Processing Unit (NPU)
NNLite + Ethos™ U55-128
NNLite
NNLite
NNLite + Ethos™ U55-128
SRAM
Up to 6 MB (System RAM)
Up to 5 MB (System RAM)
Up to 5 MB (System RAM)
Up to 5 MB (System RAM)
RRAM / NVM
512 kB
512 kB
512 kB
512 kB
External Memory
2x SMIF, 2x SD Host Controller
2x SMIF, 2x SD Host Controller
2x SMIF, 2x SD Host Controller
2x SMIF, 2x SD Host Controller
Graphics
2.5D GPU, MIPI-DSI/DBI
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2.5D GPU, MIPI-DSI/DBI
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High-Speed Peripherals
USB FS/HS, 10/100 Ethernet, CAN-FD
USB FS/HS, 10/100 Ethernet, CAN-FD
USB FS/HS, 10/100 Ethernet, CAN-FD
USB FS/HS, 10/100 Ethernet, CAN-FD
Peripheral/Communications
SPI, UART, I2C, I3C, I2S
SPI, UART, I2C, I3C, I2S
SPI, UART, I2C, I3C, I2S
SPI, UART, I2C, I3C, I2S
Security
EPC/PSA 2 and 4
EPC/PSA 2 and 4
EPC/PSA 2 and 4
EPC/PSA 2 and 4
Edge AI Audio/Voice
U55-based WWD, full voice inferencing
NNLite WWD
NNLite WWD
U55-based WWD, full voice inferencing
Edge AI Vision
Presence/Gesture/Motion
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Presence/Gesture/Motion
Packages
BGA-220, WLB-154, eWLB-235
BGA-220, WLB-154
BGA-220, WLB-154
BGA-220, WLB-154
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