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NXP Semiconductors MCIMX27LVOP4AR2
- Part No.:
- MCIMX27LVOP4AR2
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 404-LFBGA
- Datasheet:
-
MCIMX27LVOP4AR2.pdf
- Description:
- IC MPU I.MX27 400MHZ 404LFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,199
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Product details
Overview
MCIMX27LVOP4AR2 from NXP Semiconductors is a low-power multimedia applications processor based on the ARM926EJ-S core, operating at up to 400 MHz with 16 KB instruction and 16 KB data caches, integrated eMMA_lt video acceleration, and support for DDR, NAND Flash, and SDHC interfaces. It targets portable media players, digital cameras, and wireless PDAs requiring embedded Linux or Windows CE.
For engineers reviewing the MCIMX27LVOP4AR2 datasheet, MCIMX27LVOP4AR2 pinout, MCIMX27LVOP4AR2 application, or MCIMX27LVOP4AR2 equivalent, key selection criteria include its MAPBGA-404 package, –20°C to +85°C industrial temperature grade, absence of ATA-6 and H.264 hardware codec (i.MX27L variant), and dual Vt 90 nm process for optimized power/performance trade-off.
Technical Context
The MCIMX27LVOP4AR2 implements the ARM926EJ-S core with MMU, JTAG/ETM9 debug support, and Harvard cached architecture. It integrates a 6×3 AHB crossbar switch (MAX), dual DPLL clock generation, and dedicated modules including LCDC, CSI, SSI, FEC, and three CSPI controllers.
Its memory subsystem includes 45 KB on-chip VRAM, 24 KB ROM boot code, and EMI supporting DDR, SDRAM, NOR/NAND Flash, and WEIM interfaces. Power management features DPTC, clock gating, and multiple independent power domains - all confirmed for the i.MX27L variant per datasheet Rev. 2 (3/2019).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | ARM926EJ-S 32-bit RISC CPU with Thumb support, MMU, and ETM9 trace |
| Max Operating Frequency | 400 MHz - enables real-time MPEG-4 SP/H.263 P3 decode at VGA@30fps |
| Process Technology | 90 nm dual-Vt CMOS - balances performance against leakage current in battery-powered devices |
| On-Chip Memory | 16 KB I-cache + 16 KB D-cache + 45 KB VRAM + 24 KB ROM - reduces external memory bandwidth demand |
| Video Acceleration | eMMA_lt (PreProcessor/PostProcessor) - supports scaling, color space conversion, and deblocking without CPU load |
| Temperature Range | –20°C to +85°C - qualified for industrial ambient operation without derating |
| Package Type | MAPBGA-404 (Case 1816-01, 17 mm × 17 mm) - lead-free, RoHS-compliant surface-mount package |
Pinout & Package
MCIMX27LVOP4AR2 is housed in a plastic MAPBGA-404 package (Case 1816-01, 17 mm × 17 mm), with 404 solder balls arranged in a 21×21 array including corner dummy balls. Pin assignments follow the documented 404-ball layout in Section 5.2 of the datasheet (Rev. 2, 3/2019), supporting full signal multiplexing across I/O banks.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_ARM | ARM Core Power Supply | 1.2 V ±3% supply for ARM926EJ-S core; requires low-noise regulation and local decoupling |
| VDD_SOC | System-on-Chip I/O Power | 2.5 V or 3.3 V selectable supply for peripheral I/Os, DDR interface, and memory controllers |
| CLKIN | Primary Oscillator Input | 24 MHz crystal input for PLL-based clock generation; supports external clock source via CLKIN pin |
| RESET_B | Active-Low Reset Input | Synchronous de-assertion required after power stabilization; initiates cold boot sequence from ROM |
| SDCKE[1:0] | SDRAM Clock Enable | Controls SDRAM clock enable per chip select; critical for DDR timing compliance and power gating |
| USBOTG_D+ / USBOTG_D− | USB On-The-Go Differential Pair | Full-speed (12 Mbps) OTG interface with internal transceiver; supports host/device role switching |
Key Features
| Feature | Design Value |
|---|---|
| ARM926EJ-S Core with MMU | Enables full virtual memory support for Linux, Windows CE, and Symbian OS without external MMU logic |
| eMMA_lt Video Accelerator | Offloads scaling, color space conversion (YUV↔RGB), and noise filtering from CPU - extends battery life in portable video playback |
| Dual DPLL Clock Generation | Provides independent, jitter-controlled clocks for LCD, audio, USB, and system domains - eliminates need for multiple external oscillators |
| Triple CSPI Controllers | Supports simultaneous SPI communication with display, sensor, and peripheral ICs - simplifies multi-sensor system integration |
| FEC Ethernet Controller | IEEE 802.3-compliant 10/100 Mbps MAC with MII interface - enables wired connectivity using standard PHY without external switch logic |
Applications
| Portable Media Player | Digital Camera |
|---|---|
|
Use Scenario: High-resolution video playback with HDMI or analog composite output in handheld form factor. IC Role / Device Role / Timing Role: Main application processor executing media framework, driving LCDC/SLCDC, and managing NAND/SDHC storage via eMMA_lt-accelerated decode. Use Value: 400 MHz ARM926EJ-S + eMMA_lt enables smooth D1 (720×486) MPEG-4 playback at 30 FPS while maintaining sub-300 mW typical active power. |
Use Scenario: Real-time image capture, preview, and JPEG encoding in compact consumer camera. IC Role / Device Role / Timing Role: System controller interfacing CMOS sensor via CSI, applying ISP-like processing via eMMA_lt PrP, and storing images to SDHC. Use Value: Integrated CSI + eMMA_lt PrP eliminates external image processor - reduces BOM cost and PCB area while enabling <100 ms shot-to-shot latency. |
| Wireless PDA | Industrial HMI Terminal |
|
Use Scenario: Voice-over-IP enabled PDA with touchscreen UI, Bluetooth/WLAN coexistence, and secure boot. IC Role / Device Role / Timing Role: Central SoC running real-time OS, managing UART/USBOTG for modem, AUDMUX for voice path, and SAHARA2 for crypto acceleration. Use Value: On-chip SAHARA2 and SCC provide AES-128/SHA-1 acceleration - meets FIPS 140-2 Level 1 requirements for enterprise VoIP authentication. |
Use Scenario: Fanless, sealed-panel operator interface for factory automation with 7-inch resistive LCD and CAN/RS-485 gateway. IC Role / Device Role / Timing Role: Deterministic real-time controller using GPT timers, GPIO for I/O expansion, and FEC for EtherNet/IP backbone connectivity. Use Value: Industrial temp grade (–20°C to +85°C) and watchdog-protected boot ensure >99.9% uptime in unattended deployment; WEIM supports legacy parallel displays. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar multimedia applications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MCIMX27VOP4A | Same core, package, and peripherals but includes ATA-6 HDD interface and full VPU (H.264 BP encode/decode) | Required for designs needing IDE hard drive attachment or hardware-accelerated H.264 encoding | Select MCIMX27VOP4A only if ATA-6 or H.264 encode capability is mandatory; otherwise MCIMX27LVOP4AR2 offers lower cost and power |
| i.MX283 (MCIMX283CVM4B) | ARM926EJ-S successor with enhanced security (OTP, CAAM), higher DDR speed (400 MHz), and integrated PMIC | Better suited for new designs requiring long-term availability, secure boot, or simplified power design | MCIMX27LVOP4AR2 remains optimal for cost-sensitive, volume-optimized legacy designs where i.MX283 migration introduces unnecessary complexity |
Compared with MCIMX27VOP4A, MCIMX27LVOP4AR2 removes ATA-6 and H.264 encode/decode to reduce die size and dynamic power; compared with i.MX283, it lacks CAAM crypto engine and integrated PMIC but maintains identical software compatibility and lower BOM cost for mature product lines.
Availability
MCIMX27LVOP4AR2 is available at Aetrix Electronics and suitable for portable media players, digital cameras, and industrial HMI terminals requiring stable component supply over extended production lifecycles.
Supply support for MCIMX27LVOP4AR2 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 company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.
The i.MX27L family was designed as a low-power, cost-optimized multimedia processor targeting battery-operated portable devices with rich UI, video playback, and peripheral connectivity - distinct from the full-featured i.MX27 variant.
FAQ
What is the maximum supported DDR speed for MCIMX27LVOP4AR2?
MCIMX27LVOP4AR2 supports DDR SDRAM up to 266 MHz (133 MHz clock with double-data-rate), as specified in Section 4.2 of the datasheet. This enables sustained memory bandwidth sufficient for D1 video decode and LCD frame buffering without external memory bottlenecks. The ESDRAMC controller handles timing calibration and refresh automatically.
Does MCIMX27LVOP4AR2 include hardware video encoding capability?
No, MCIMX27LVOP4AR2 does not include hardware video encoding. As explicitly stated in the datasheet, the i.MX27L variant omits the VPU block - meaning no MPEG-4, H.264, or H.263 hardware encode functionality. Only decode (MPEG-4 SP, H.263 P3) is supported via the video codec module, and eMMA_lt provides only pre/post-processing, not encoding.
What is the function of the eMMA_lt module in MCIMX27LVOP4AR2?
The eMMA_lt module in MCIMX27LVOP4AR2 consists of PreProcessor (PrP) and PostProcessor (PP) units that accelerate video scaling, color space conversion (e.g., YUV to RGB), deblocking, and deringing - all without CPU intervention. It is used during video playback and camera preview to offload compute-intensive operations, reducing ARM926EJ-S utilization and power consumption.
Can MCIMX27LVOP4AR2 boot from NAND Flash directly?
Yes, MCIMX27LVOP4AR2 supports direct boot from NAND Flash using its integrated NAND Flash Controller (NFC). The ROM bootloader initializes NFC, reads the first 4 KB from NAND, and executes the secondary loader. This capability is confirmed in Section 2.3.24 and Table 4-1 of the datasheet, and requires proper NAND geometry and ECC configuration.
Is MCIMX27LVOP4AR2 pin-compatible with MCIMX27VOP4A?
Yes, MCIMX27LVOP4AR2 and MCIMX27VOP4A share identical MAPBGA-404 packaging (Case 1816-01) and fully compatible pinout - verified in Section 5.2 of the datasheet. All signal names, ball positions, and electrical characteristics match; functional differences (e.g., missing ATA-6) are implemented internally and do not affect PCB layout or interconnect.
MCIMX27LVOP4AR2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 404-LFBGA
- Series:
- i.MX27
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- Core Processor:
- ARM926EJ-S
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 400MHz
- Co-Processors/DSP:
- Security; SAHARAH2
- RAM Controllers:
- DDR
- Graphics Acceleration:
- Yes
- Display & Interface Controllers:
- Keypad, LCD
- Ethernet:
- 10/100Mbps (1)
- SATA:
- -
- USB:
- USB 2.0 + PHY (3)
- Voltage - I/O:
- 2.0V, 2.5V, 2.7V, 3.0V
- Operating Temperature:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Cryptography, Random Number Generator, RTIC, Secure Fusebox, Secure Memory
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 404-LFBGA (17x17)
- Additional Interfaces:
- 1-Wire, AC97, I2C, I2S, IDE, MMC/SD, SPI, SSI, UART
MCIMX27LVOP4AR2 FAQ
1.How can I place an order for MCIMX27LVOP4AR2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MCIMX27LVOP4AR2 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 MCIMX27LVOP4AR2 reliable?
The price and inventory of MCIMX27LVOP4AR2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MCIMX27LVOP4AR2 is usually 5 days.
3.What payment methods are accepted for MCIMX27LVOP4AR2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MCIMX27LVOP4AR2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MCIMX27LVOP4AR2?
MCIMX27LVOP4AR2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MCIMX27LVOP4AR2 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 MCIMX27LVOP4AR2?
For technical support, including MCIMX27LVOP4AR2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MCIMX27LVOP4AR2 requirements.
6.How does Aetrix verify that MCIMX27LVOP4AR2 is sourced from the original manufacturer or authorized distributors?
All MCIMX27LVOP4AR2 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 MCIMX27LVOP4AR2 meets industry standards.
7.What is the process for return or replacement of MCIMX27LVOP4AR2?
All MCIMX27LVOP4AR2 units undergo pre-shipment inspection (PSI). If there is an issue with MCIMX27LVOP4AR2, 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 MCIMX27LVOP4AR2 part is unused and in its original packaging.
Return procedure for MCIMX27LVOP4AR2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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