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NXP Semiconductors MCIMX283DVM4BR2
- Part No.:
- MCIMX283DVM4BR2
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 289-LFBGA
- Datasheet:
-
MCIMX283DVM4BR2.pdf
- Description:
- IC MPU I.MX28 454MHZ 289MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,269
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Product details
Overview
MCIMX283DVM4BR2 from NXP Semiconductors is a low-power, high-performance ARM926EJ-S™ applications processor running at up to 454 MHz, featuring 128 KB on-chip SRAM, dual CAN interfaces, single 10/100 Ethernet MAC, and LCD interface - deployed in industrial HMI panels, portable medical devices, and smart energy meters.
For engineers reviewing the MCIMX283DVM4BR2 datasheet, MCIMX283DVM4BR2 pinout, MCIMX283DVM4BR2 application, or MCIMX283DVM4BR2 equivalent, key selection considerations include its -20°C to +70°C commercial temperature grade, MAPBGA-289 (14 × 14 mm, 0.8 mm pitch) package, integrated PMU with Li-ion battery charging, and i.MX283-specific feature set excluding dual Ethernet and L2 switch.
Technical Context
The MCIMX283DVM4BR2 implements the ARM926EJ-S core with 16 KB instruction and 32 KB data caches, supported by CoreSight ETM9 for real-time debug. Its clock architecture uses a 24 MHz crystal input and programmable PLL/PFD to generate domain-specific clocks including 50/25 MHz outputs for external Ethernet PHYs.
It integrates a dedicated General-Purpose Media Interface (GPMI) supporting 8-bit NAND with up to 20-bit BCH ECC, four SSPs for SDIO/MMC/SPI (SSP0/SSP1 support 8-bit mode), and a pixel pipeline (PXP) enabling hardware-accelerated color-space conversion, scaling, alpha-blending, and rotation without memory round-trips.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM926EJ-S @ 454 MHz - delivers deterministic real-time performance with Jazelle Java acceleration and ETM9 trace capability. |
| On-chip Memory | 128 KB SRAM + 128 KB ROM - eliminates need for external RAM in RTOS-based footprint-constrained designs. |
| Connectivity | Dual FlexCAN 2.0B, single 10/100 Ethernet MAC (RMII/GMII), USB 2.0 OTG + host PHYs - enables robust industrial fieldbus and wired network integration. |
| Display Support | LCDIF with 24-bit RGB (DOTCLK) and system-mode - drives WVGA and higher-resolution TFT panels without external graphics controller. |
| Analog Peripherals | 16-channel LRADC (8 virtual channels), 12-bit HSADC @ 2 Msps, 4/5-wire touchscreen controller - supports sensor fusion, battery monitoring, and HMI input. |
| Power Management | Integrated triple-output DC-DC + linear regulators + Li-ion charger - enables single-supply operation with battery backup and power sequencing for DDR/NAND/SD. |
| Security | Secure boot via 128-bit AES decryption, SHA-1/SHA256 hardware hashing, HAB4, and unique ID - meets DRM and firmware integrity requirements. |
Pinout & Package
MCIMX283DVM4BR2 is housed in a plastic MAPBGA-289 package (14 × 14 mm, 0.8 mm pitch), with ball assignments defined per Section 4.5 ("i.MX283 Ball Map") of the IMX28CEC Rev. 4 datasheet. Power, ground, and signal balls are assigned across four quadrants with dedicated VDDA/VDDD/VDDIO rails, differential clock inputs (XTALI/XTALO, RTC_XTALI/RTC_XTALO), and functional groups including ENET, CAN, USB, LCD, and GPMI.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| B12 (RESETN) | Active-low reset input | Internally pulled up to VDDIO33; asserts chip-wide synchronous reset when driven low - no external pull-up required. |
| A11 (PSWITCH) | Power-on/recovery control | Enables firmware recovery mode when VDDIO applied via 10 kΩ resistor; critical for field reprogramming and fail-safe boot. |
| E1/E2 (USB_DP/USB_DN) | USB 2.0 differential data pair | Direct connection to USB connector; supports LS/FS/HS modes; tolerates 5 V for ≤24 hours but may corrupt LRADC readings during exposure. |
| H1/H2 (CAN1_TX/CAN1_RX) | Controller Area Network channel 1 | Compliant with ISO 11898-2; supports 1 Mbps operation - used for industrial automation and automotive subsystem communication. |
| R1/R2 (ENET_MDIO/ENET_MDC) | IEEE 802.3 management interface | Provides PHY register access and IEEE 1588 timestamp synchronization - essential for time-sensitive networking in PLCs and gateways. |
| U10 (LCD_D23) | 24-bit RGB data bus LSB | Part of 24-bit parallel LCD interface; supports DOTCLK timing mode - enables direct drive of color TFT displays up to WVGA resolution. |
Key Features
| Feature | Design Value |
|---|---|
| ARM926EJ-S with ETM9 | Enables real-time instruction tracing and non-intrusive debugging - critical for certification in medical and industrial safety-critical firmware. |
| Integrated PMU with battery charger | Eliminates need for external power management ICs; supports Li-ion charging with voltage/brownout monitoring and 5-V-to-battery switchover. |
| PXP pixel pipeline | Performs full-frame image processing (rotation, scaling, blending) in hardware - reduces CPU load and memory bandwidth in handheld scanners and HMIs. |
| GPMI with 20-bit BCH ECC | Ensures NAND Flash reliability in harsh environments; supports up to 8 NAND devices with hardware error correction - ideal for long-life embedded storage. |
| Five AUARTs + debug UART | Provides dedicated serial interfaces for peripheral control (e.g., barcode scanners, sensors) plus isolated debug channel - avoids resource contention in multi-protocol systems. |
Applications
| Industrial HMI Panels | Portable Medical Devices |
|---|---|
Use Scenario: Touch-enabled operator interface for PLCs and factory robotics with graphical display and local data logging. IC Role / Device Role / Timing Role: Central applications processor executing Linux/RTOS, driving 24-bit RGB LCD, managing CAN/Ethernet fieldbus, and sampling analog sensors via LRADC/HSADC. Use Value: Integrated LCDIF and PXP enable smooth UI rendering; dual CAN supports distributed I/O; PMU simplifies battery-backed power design. |
Use Scenario: Battery-powered patient monitor with ECG waveform capture, touchscreen UI, and wireless gateway connectivity. IC Role / Device Role / Timing Role: Real-time data acquisition host using HSADC (2 Msps) and LRADC for biopotential sensing, while running secure boot and encrypted data transmission. Use Value: 128 KB SRAM allows waveform buffering without external RAM; AES/SHA hardware secures PHI; USB OTG enables clinical data export. |
| Smart Energy Meters | Handheld Scanners & Printers |
Use Scenario: DIN-rail mounted electricity meter with tariff calculation, tamper detection, and HAN communication via Ethernet or CAN. IC Role / Device Role / Timing Role: Secure metering engine performing cryptographic billing calculations, interfacing with metrology ADCs, and managing dual-network connectivity. Use Value: OCOTP stores calibration keys; HAB4 enforces firmware authenticity; single Ethernet MAC + dual CAN provides flexible utility-side and consumer-side comms. |
Use Scenario: Rugged barcode scanner with imager sensor, laser driver, Bluetooth/Wi-Fi coexistence, and rechargeable battery. IC Role / Device Role / Timing Role: System-on-chip handling image capture (via HSADC/PXP), motor control (PWM), keypad scanning, and USB host for peripheral attachment. Use Value: Eight PWMs drive LED backlight and laser diodes; 4/5-wire touchscreen controller supports stylus input; integrated USB host manages flash storage or printers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar applications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MCIMX286DVM4BR2 | Includes dual 10/100 Ethernet MACs and L2 switch; adds S/PDIF transmitter and LCD interface - otherwise identical CPU, memory, and peripheral set. | Required for applications needing redundant networking or audio output; not drop-in due to additional Ethernet PHY routing and pin usage. | Select MCIMX286DVM4BR2 only when dual Ethernet or S/PDIF is mandatory; MCIMX283DVM4BR2 remains optimal for cost- and space-constrained single-network designs. |
| MCIMX283CVM4BR2 | Identical functionality and pinout, but rated for -40°C to +85°C industrial temperature range - same MAPBGA-289 package and electrical specs. | Suitable for extended-temperature deployments such as outdoor energy gateways or factory-floor HMIs exposed to thermal cycling. | Choose MCIMX283CVM4BR2 for industrial ambient conditions; MCIMX283DVM4BR2 is validated for commercial (-20°C to +70°C) use only. |
Compared with MCIMX286DVM4BR2, MCIMX283DVM4BR2 reduces BOM cost and PCB complexity by omitting second Ethernet and S/PDIF, while retaining full CAN, LCD, and security capabilities; versus MCIMX283CVM4BR2, it trades extended temperature tolerance for lower unit cost in controlled environments.
Availability
MCIMX283DVM4BR2 is available at Aetrix Electronics and suitable for industrial HMI panels, portable medical devices, and smart energy meters requiring stable component supply across multi-year production cycles.
Supply support for MCIMX283DVM4BR2 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in ARM-based application processors and edge AI.
The i.MX28 product line was designed specifically for cost-sensitive, low-power embedded applications demanding rich connectivity (CAN, Ethernet, USB), display capability, and hardware security - targeting industrial control, healthcare, and smart infrastructure markets.
FAQ
What is the operating temperature range for MCIMX283DVM4BR2?
The MCIMX283DVM4BR2 is specified for commercial operation from –20°C to +70°C ambient temperature. Its junction temperature range extends to –20°C to +85°C. This rating is confirmed in Table 9 of the IMX28CEC Rev. 4 datasheet and applies to the D-suffix variant; industrial-grade alternatives like MCIMX283CVM4BR2 support –40°C to +85°C.
Does MCIMX283DVM4BR2 support NAND Flash with hardware ECC?
Yes, MCIMX283DVM4BR2 includes a General-Purpose Media Interface (GPMI) with integrated 20-bit BCH ECC engine, supporting up to 8 NAND Flash devices. This is documented in Table 2 and Section 2.1 of the IMX28CEC datasheet, enabling reliable storage in industrial and medical applications where data integrity is critical.
What package type and pin count does MCIMX283DVM4BR2 use?
MCIMX283DVM4BR2 uses a MAPBGA-289 package with 289 solder balls arranged in a 14 × 14 mm array at 0.8 mm pitch. Pin assignments are fully detailed in Section 4.5 ("i.MX283 Ball Map") of the IMX28CEC Rev. 4 datasheet, including dedicated power, ground, and functional group allocations.
Can MCIMX283DVM4BR2 be used as a direct replacement for MCIMX280DVM4BR2?
No - MCIMX283DVM4BR2 is not a direct replacement for MCIMX280DVM4BR2. While both share the same package and temperature grade, the i.MX283 includes LCD interface and touchscreen controller features absent in the i.MX280. Board-level compatibility requires verification of signal routing for LCD_Dx, LCD_CLK, and TOUCH pins.
What security features are implemented in MCIMX283DVM4BR2?
MCIMX283DVM4BR2 implements hardware-accelerated security including 128-bit AES decryption for secure boot, SHA-1 and SHA256 hashing engines, High Assurance Boot (HAB4), and a read-only unique ID for DRM. These are confirmed in Section 1.1 "Device Features" and Table 4 of the IMX28CEC Rev. 4 datasheet.
MCIMX283DVM4BR2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 289-LFBGA
- Series:
- i.MX28
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Core Processor:
- ARM926EJ-S
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 454MHz
- Co-Processors/DSP:
- Data; DCP
- RAM Controllers:
- LVDDR, LVDDR2, DDR2
- Graphics Acceleration:
- No
- Display & Interface Controllers:
- Keyboard, LCD, Touchscreen
- Ethernet:
- 10/100Mbps (1)
- SATA:
- -
- USB:
- USB 2.0 + PHY (2)
- Voltage - I/O:
- 1.8V, 3.3V
- Operating Temperature:
- -20°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Boot Security, Cryptography, Hardware ID
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 289-MAPBGA (14x14)
- Additional Interfaces:
- I2C, I2S, MMC/SD/SDIO, SAI, SPI, SSI, SSP, UART
MCIMX283DVM4BR2 FAQ
1.How can I place an order for MCIMX283DVM4BR2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MCIMX283DVM4BR2 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MCIMX283DVM4BR2 reliable?
The price and inventory of MCIMX283DVM4BR2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MCIMX283DVM4BR2 is usually 5 days.
3.What payment methods are accepted for MCIMX283DVM4BR2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MCIMX283DVM4BR2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MCIMX283DVM4BR2?
MCIMX283DVM4BR2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MCIMX283DVM4BR2 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MCIMX283DVM4BR2?
For technical support, including MCIMX283DVM4BR2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MCIMX283DVM4BR2 requirements.
6.How does Aetrix verify that MCIMX283DVM4BR2 is sourced from the original manufacturer or authorized distributors?
All MCIMX283DVM4BR2 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MCIMX283DVM4BR2 meets industry standards.
7.What is the process for return or replacement of MCIMX283DVM4BR2?
All MCIMX283DVM4BR2 units undergo pre-shipment inspection (PSI). If there is an issue with MCIMX283DVM4BR2, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MCIMX283DVM4BR2 part is unused and in its original packaging.
Return procedure for MCIMX283DVM4BR2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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