- Scalable system-on-modules for industrial IoT and AI
- NXP i.MX 91/93 processors with Cortex-A55, Cortex-M33
- Compact Digi SMTplus® form factor for space-saving designs
- Pre-certified dual-band Wi-Fi 6 and Bluetooth® 5.3
- Advanced security architecture with Digi TrustFence® and cloud integration
FEATURES
Description
Digi ConnectCore® 91/93 Series – Scalable embedded solutions for AI, IoT and industrial applications
The Digi ConnectCore® 91/93 series, based on the NXP® i.MX 91 and i.MX 93 application processors, offers a scalable, energy-efficient embedded platform for industrial, medical, energy and transportation applications. With AI-powered processing, edge computing capabilities and extensive connectivity, the series is ideal for IoT, HMI, automation, device monitoring and machine learning.
Optimized performance for industrial applications
The Digi ConnectCore® 93 integrates up to two low-power Arm® Cortex®-A55 cores, a Cortex-M33 core and an AI/ML-enabled Arm Ethos U65 NPU optimized for edge AI and machine learning. The Digi ConnectCore® 91 variant, with the NXP i.MX 91, offers a cost-effective, high-performance alternative for industrial IoT applications.
Robust connectivity and easy integration
Both modules offer dual-band Wi-Fi 6 and Bluetooth 5.3 for fast and reliable wireless communication. The Digi SMTplus® form factor enables easy and efficient design integration for OEMs, while the integrated NXP PMIC maximizes energy efficiency and ensures a product lifetime of over 10 years.
Highest security with Digi TrustFence®
The Digi ConnectCore® 91/93 series offers integrated security with Digi TrustFence®, a comprehensive IoT security framework that ensures device identity, encryption and data protection. This protects connected devices from cyber threats and simplifies security implementation for developers.
Digi ConnectCore Cloud and Embedded Yocto® for simplified development
Digi ConnectCore® Cloud Services and Digi ConnectCore Security Services enable secure, scalable and centralized management of IoT and embedded devices. With Digi Embedded Yocto®, a validated and maintained Linux software platform, developers benefit from fast time-to-market and long-term software support.
With over 20 years of embedded experience and millions of connected products worldwide, Digi is a trusted partner for embedded and IoT solutions. Digi Wireless Design Services (WDS) provides additional support with wireless integration, certification assistance and customized design services to ensure efficient, fast and secure product development.
Specifications
| Digi ConnectCore® 91 | Digi ConnectCore® 93 | |
|---|---|---|
| FEATURES | ||
| Application processor |
NXP® i.MX 91
|
NXP® i.MX 93
|
| Memory | Up to 32 GB flash (eMMC), up to 2 GB LPDDR4 / LPDDR4X (16-bit) | |
| Artificial Intelligence | – | AI/ML Arm® Ethos U65 micro NPU at 1.0 GHz, 1.0 TOPS |
| PMIC | NXP PCA9451 and Energy Flex architecture for maximum power efficiency | |
| Graphics / Display |
I2C/SPI only |
2D Engine:
1x 1080p 60 MIPI DSI (4-lane, 1.5 Gbps/lane) with PHY |
| Camera | 8-Bit parallel YUV/RGB | 1x 1080p 60 MIPI-CSI (2-lane, 1.5 Gbps/lane) with PHY 8-bit parallel YUV/RGB |
| Security | Digi TrustFence: secure boot, filesystem encryption, tamper detection, secure JTAG, secure console, secure build environments, secure firmware updates; EdgeLock secure enclave: crypto, tamper detection, secure clock, secure boot, eFuse key storage, random number; Arm TrustZone (Cortex-A and Cortex-M) | |
| Peripherals / Interfaces | 2x USB 2.0 OTG controllers with integrated PHY interfaces 1x Ultra Secure Digital Host Controller (uSDHC) interfaces 8x Low Power Universal Asynchronous Receiver / Transmitter (LPUART) modules 8x Low Power I2C modules, 2x I3C 8x Low Power SPI (LPSPI) modules 2x FlexCAN with flexible data-rate (FD) support 6x Pulse-Width Modulator (PWM) with 16-bit counter 1x 12-bit ADC module with accurate internal voltage reference, up to 4 channels 3x Synchronous Audio Interface (SAI) modules (up to 4 lanes) supporting I2S, AC97, TDM, codec/DSP and DSD interfaces 1x S/PDIF input and output, including a raw capture input mode 8-channel Pulse Density Modulation (PDM) input Up to 112 GPIOs |
|
| Ethernet | 2x 10/100/1000M Ethernet with EEE, AVB and IEEE 1588 (1x TSN) | |
| Wi-Fi | Wi-Fi 6 802.11ax dual-band 1×1 wireless | |
| Bluetooth® | Bluetooth® 5.4 | |
| 802.15.4 | 802.15.4 (optional) | |
| On-module microcontroller assist |
Digi Microcontroller Assist™ for advanced power management, security, peripheral support and system reliability (optional)
|
|
| Operating temperature | Industrial: −40 °C to 85 °C (−40 °F to 185 °F); depending on use case and enclosure/system design | |
| Storage temperature | −50 °C to 125 °C (−58 °F to 257 | |
| Relative humidity | 5% to 90% (non-condensing) | |
| Radio approvals[1] | US, Canada, EU, Japan, Australia/New Zealand, Brazil, Mexico | |
| Emissions / Immunity / Safety [1] | FCC Part 15 Class B, EN 55022 Class B, EN 61000-3-2, EN 61000-3-3, ICES- 003 Class B, VCCI Class II, AS 3548, FCC Part 15 Subpart C Section 15.247, IC (Industry Canada), RSS-210 Issue 5 Section 6.2.2(o), EN 300 328, EN 301 489-17, EN 55024, EN 301 489-3, Safety (IEC 62368-1); visit product certifications for latest updates | |
| Design verification [1] | Temperature: IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-78 Vibration/shock: IEC 60068-2-6, IEC 60068-2-64, IEC 60068-2-27, HALT |
|
| Mechanical dimensions | 118 castellated vias, LGA-474, 1.27 mm pitch, 40 mm x 45 mm x 3.5 mm (1.6 in x 1.8 in x 0.1 in) | |
| Product warranty | 3-year | |
[1] Visit product certifications for latest updates.
Order information
| Order information | Digi ConnectCore® 91/93 series |
|---|---|
| DEVELOPMENT KIT | |
| CC-WMX93-KIT | Digi ConnectCore 91/93 Development Kit
|
| 91 SOMs | |
| CC-WMX-F26D-L1 | Digi ConnectCore 91 System-On-Module — single-core, wireless
|
| CC-MX-F26D-Z1 | Digi ConnectCore 91 System-On-Module — single-core, Ethernet
|
| 93 SOMs | |
| CC-WMX-YC7D-KN | Digi ConnectCore 93 System-On-Module — dual-core, NPU, wireless
|
| CC-MX-YC7D-ZN | Digi ConnectCore 93 System-On-Module — dual-core, NPU, Ethernet
|
| CC-WMX-ZC6D-L1 | Digi ConnectCore 93 System-On-Module — single-core, wireless
|
| CC-MX-ZC6D-Z1 | Digi ConnectCore 93 System-On-Module — single-core, Ethernet
|
| ACCESSORIES | |
| CC-ACC-LCDH-10 | LCD Application Kit, including 10 in WXGA (high resolution) LCD panel |
