MCIMX286CVM4B - i.MX286 ARM926 MPU 454MHz Dual CAN MAPBGA-289
Référence : MCIMX286CVM4B ✗ Fin de vie| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $18.92 | $18,92 |
| 10 | $17.4 | $174,00 |
| 100 | $15.55 | $1 555,00 |
| 500 | $13.92 | $6 960,00 |
| 1 000 | $12.4 | $12 400,00 |
MCIMX286CVM4B Présentation
An applications processor is a system-on-chip that integrates a CPU core, memory controllers and a heterogeneous mix of peripherals (display controller, connectivity MACs/PHYs, audio CODEC interface, security engine) onto a single die, eliminating the discrete companion chips that older architectures required. i.MX28 sits in the multimedia processor category, between microcontrollers (no MMU, no display pipeline) and high-end application processors (Cortex-A class with GPU). Its ARM926EJ-S core uses the ARMv5TEJ instruction set with a Java byte-code extension, providing MMU, caches, and DSP-style instructions for signal processing.
Key features include: 454 MHz ARM926EJ-S core, dual CAN controllers (the i.MX286's distinguishing feature over i.MX283), integrated LCD controller up to WVGA, 10/100 Ethernet MAC with HP Auto-MDIX, two USB 2.0 high-speed PHYs (host + device), hardware AES/SHA encryption engine, four PWM channels, I2S audio port, and a built-in DC-DC converter and LDO subsystem that powers the chip directly from a single 5 V supply. Memory interface supports 16-bit DDR2/LPDDR with hardware ECC.
Architecturally, i.MX28 integrates the power tree on-die so a 5 V wall-adapter input can be reduced, sequenced and distributed without external regulators for the core, memory and I/O rails. This reduces PCB area and BOM cost versus designs that require three or four external switching regulators for the equivalent function.
Typical applications include: industrial HMI panels for appliances and building automation, e-readers, single-board computers and gateways, point-of-sale terminals, and consumer multimedia devices that need an LCD panel and CAN connectivity. Dual CAN support makes the part particularly attractive for industrial CAN bus networks and automotive-style body controllers.
When designing with this part, allocate a four-layer PCB minimum, follow NXP's BGA escape and decoupling guidelines, and budget 200 mA continuous + transient peaks at 5 V input. Use NXP's i.MX28 reference board schematics and the Linux BSP available from NXP's website to shorten firmware bring-up.
This page consolidates NXP datasheet figures, distributor stock signals and same-package i.MX28 alternatives not bundled in any single source, giving procurement and engineering teams one place to validate second-source options.
Alternatives de remplacement direct pour MCIMX286CVM4B — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec MCIMX286CVM4B (même facteur de forme et même empreinte) — différant par Mounting Type, USB, Core Count, Ethernet, Package.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
MCIMX286CVM4C
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MCIMX283CVM4B
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MCIMX287CVM4B
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
Contactez-nous pour le prix
Voir la fiche technique →MCIMX280DVM4B
✅ Remplacement direct✓ En stock
$11.5 / unité
Voir la fiche technique →MCIMX285DVM4B
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
MCIMX286CVM4B Valeurs maximales et caractéristiques électriques
| Core | ARM926EJ-S (ARMv5TEJ, 32-bit) |
| Maximum CPU Frequency | 454 MHz |
| Core Count | 1 |
| Boîtier | 289-MAPBGA (14x14 mm, 0.8 mm pitch) |
| Tension d'alimentation | 5 V typical input (with on-die DC-DC) |
| Memory Interface | 16-bit DDR2 / LPDDR with ECC |
| Display Controller | Integrated LCD controller up to WVGA |
| CAN Controllers | 2 (dual CAN - i.MX286 distinguishing feature) |
| USB | 2x USB 2.0 High-Speed (Host + Device PHYs) |
| Ethernet | 10/100 MAC with HP Auto-MDIX |
| Hardware Encryption | AES, SHA |
| Audio | I2S / S/PDIF interface |
| PWM Channels | 4 |
| Type de montage | Surface Mount (BGA) |
| Statut RoHS | Compliant |
| Family | i.MX28 Multimedia Applications Processors |
Guide de configuration des broches du MCIMX286CVM4B 289-mapbga (14x14 mm, 0.8 mm pitch)
Configuration des broches du MCIMX286CVM4B (boîtier 289-mapbga (14x14 mm, 0.8 mm pitch)). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour MCIMX286CVM4B.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
MCIMX286CVM4B convient pour 6 applications: Industrial HMI Control Panels, Building Automation Gateways, E-Reader and Consumer Multimedia Devices, Point-of-Sale (POS) Terminals, Industrial CAN Bus Networking, Single-Board Computers and Embedded Linux Devices.
Industrial HMI Control Panels
The MCIMX286CVM4B is well suited for industrial Human-Machine Interface (HMI) panels because it integrates an LCD controller up to WVGA plus dual CAN 2.0B controllers on the same die. The ARM926EJ-S core at 454 MHz can drive touch-screen interfaces, run Qt/Embedded GUI stacks, and handle two CAN bus channels for industrial machinery communication. The 289-MAPBGA package fits within a 30x30 mm PCB region, enabling compact panel designs, and the integrated DC-DC converter lets designers feed a single 5 V rail. NXP's Linux BSP and reference schematics for i.MX28 EVK shorten firmware bring-up for panel designs that need deterministic boot time and long-term driver support.
Recommandé
Building Automation Gateways
Building automation gateways benefit from the MCIMX286CVM4B's dual CAN ports, 10/100 Ethernet MAC, and USB host port, which together bridge CAN-bus sensor networks (HVAC, lighting, access control) to IP backhaul. The integrated AES/SHA engine secures the gateway's TLS handshake without offloading to a separate crypto chip. The i.MX28 Linux BSP supports common building-automation stacks (BACnet, KNX over IP), and the on-die DDR2 controller with ECC reduces soft-error risk in always-on installations. Dual CAN lets one port run an HVAC sensor bus while the second handles elevator or fire-system networks in the same enclosure.
Recommandé
E-Reader and Consumer Multimedia Devices
The i.MX28 family was designed around consumer e-readers and portable multimedia devices, where its integrated LCD controller (up to WVGA), I2S audio port, and DDR2/LPDDR controller with ECC simplify the BOM. The MCIMX286CVM4B at 454 MHz runs e-paper refresh, audio playback, and Wi-Fi/Bluetooth co-processor handoff over USB or SDIO. The integrated power tree reduces quiescent current to extend battery life, which is critical for e-readers that idle for weeks between charges. NXP's reference Linux BSP includes e-paper panel drivers and a power-management framework that maps cleanly onto the i.MX28's clock gating.
Recommandé
Point-of-Sale (POS) Terminals
Point-of-sale terminals benefit from the MCIMX286CVM4B's mix of display controller, USB host, Ethernet, and AES/SHA hardware encryption on a single chip. The ARM926EJ-S core runs Linux/Android payment stacks, while the AES engine secures PIN-pad communication and EMV transactions. Dual CAN is uncommon in POS but useful for connecting to fuel-pump dispensers or retail back-room refrigeration controllers. The 289-MAPBGA package is qualified for commercial temperature ranges and the integrated power tree simplifies the multi-rail design required by printer, NFC reader, and display peripherals.
Recommandé
Industrial CAN Bus Networking
The MCIMX286CVM4B's dual CAN 2.0B controllers make it a strong choice for industrial CAN bus networks, including CANopen, DeviceNet, and J1939 stacks. With both CAN channels on-die, designers can build redundant CAN network nodes, CAN-to-Ethernet bridges, or CAN gateway appliances without an external MCU. The 454 MHz ARM926EJ-S core runs the higher-layer CAN protocols (CANopen master, SAE J1939) comfortably alongside a Linux networking stack. NXP's Linux BSP includes SocketCAN drivers and a CAN-utils package that the i.MX28 hardware maps directly to, eliminating the need for a third-party CAN library.
Recommandé
Single-Board Computers and Embedded Linux Devices
Hobbyist and industrial single-board computers (SBCs) use the MCIMX286CVM4B as the main SoC because it integrates CPU, display, Ethernet, USB, and power management in one BGA. The 454 MHz ARM926EJ-S core runs mainline Linux and the on-die AES/SHA engine supports secure boot and encrypted root filesystems. The 289-MAPBGA package is well documented in NXP's hardware design guide, making PCB layout straightforward for a four-layer board with 0.8 mm-pitch BGA escape. NXP's long-term Linux BSP availability and product longevity program make the i.MX28 family a reliable SBC platform.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MCIMX286CVM4B — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | MCIMX286CVM4C | MCIMX283CVM4B | MCIMX287CVM4B | MCIMX280DVM4B | MCIMX285DVM4B |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 289-MAPBGA (14x14 mm, 0.8 mm pitch) | 289-MAPBGA (14x14 mm) - same | 289-MAPBGA (14x14 mm) - same | 289-MAPBGA (14x14 mm) - same | 289-MAPBGA (14x14 mm) - same | 289-MAPBGA (14x14 mm) - same |
| Core | ARM926EJ-S | ARM926EJ-S | ARM926EJ-S | ARM926EJ-S | ARM926EJ-S | ARM926EJ-S |
| Maximum CPU Frequency | 454 MHz | 454 MHz | 454 MHz | 454 MHz | 454 MHz | 454 MHz |
| CAN Controllers | 2 (Dual CAN) | 2 | 1 | 2 | 1 | 2 |
| LCD Controller | Yes (up to WVGA) | Yes | Yes | Yes | No | Yes |
| Ethernet | 10/100 MAC with HP Auto-MDIX | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC |
| USB | 2x USB 2.0 HS (Host+Device) | 2x USB 2.0 HS | 2x USB 2.0 HS | 2x USB 2.0 HS | 2x USB 2.0 HS | 2x USB 2.0 HS |
| Lifecycle Status | NRND | Active | NRND | NRND | NRND | NRND |
Principaux différenciateurs
- Dual CAN 2.0B controllers integrated on-die (vs MCIMX283CVM4B)
- C-revision drop-in with errata fixes (vs MCIMX286CVM4C)
- LCD controller plus Ethernet plus dual CAN plus USB 2.0 in a single SoC (vs MCIMX280DVM4B)
Notes de conception
Estimated: At full CPU load (454 MHz) plus active LCD, Ethernet, and USB PHYs, the MCIMX286CVM4B dissipates roughly 0.8-1.2 W. The 289-MAPBGA package has a theta_JA of approximately 25-30 C/W on a standard 4-layer PCB, so junction-to-ambient rise is 20-36 C. Industrial designs that operate up to 70 C ambient leave adequate margin; for sealed enclosures above 70 C consider a thermal via array under the BGA and a 4-layer PCB with 1 oz copper. Always measure junction temperature on the first prototype with the on-chip thermal sensor.
Use a four-layer PCB minimum with continuous ground and power planes under the 289-MAPBGA (14x14 mm, 0.8 mm pitch) device. Decouple each power pin with 100 nF X7R plus a 4.7 uF bulk capacitor within 3 mm of the ball. Escape the inner balls through 0.4 mm vias-in-pad with epoxy-filled plugs to keep the 0.8 mm pitch routable on standard 4 mil traces. Follow NXP's i.MX28 hardware design guide for DDR2 routing (length-matched, 50 ohm single-ended) and keep the 24 MHz crystal within 5 mm of the XTAL pins.
Do not power the i.MX28 from a single 3.3 V rail without the on-die DC-DC converter enabled - the core requires the buck regulator output. The boot mode pins (boot[3:0]) must be pulled correctly before power-up; misconfiguration can lock the part into a non-bootable state requiring JTAG recovery. Use NXP's official U-Boot bootloader from the Linux BSP, not third-party bootloaders, because the i.MX28 DRAM controller requires vendor-specific initialization sequences that are only correct in NXP's bootloader.
Keep the dual CAN traces short and impedance-matched (characteristic impedance of 120 ohm differential) and route them away from the LCD and USB differential pairs to avoid coupling. The USB 2.0 data lines require 90 ohm differential impedance; use an explicit impedance calculator and verify with TDR. Place the Ethernet magnetics within 25 mm of the MAC pins, and keep the DDR2 reference clock short and well-isolated from noisy switching nodes such as the DC-DC converter switching region.
Informations de conformité
RoHS and REACH compliance per NXP product environmental information. Not AEC-Q100 qualified - this is an industrial/consumer part. Halogen-free status not explicitly stated in the verified web data.