MIMXRT1064CVL5A - 528MHz Cortex-M7 MCU 4MB Flash | NXP i.MX RT1064
MPN： MIMXRT1064CVL5A ✗ 停產MIMXRT1064CVL5A 概覽
Background: A crossover microcontroller (cMCU) combines the deterministic real-time response of a microcontroller (MCU) with the high CPU performance and multimedia features typical of a microprocessor (MPU). The i.MX RT1064 belongs to the i.MX RT family, which occupies the architectural niche between traditional Cortex-M microcontrollers (no MMU, no on-chip flash) and Cortex-A microprocessors (full application processor). The 'RT' suffix signals real-time control with no external SDRAM requirement at boot because of the integrated 4 MB flash - this is the first i.MX RT family member to include on-chip flash according to NXP documentation.
Key features include the 528 MHz Cortex-M7 core with single-precision and double-precision FPU, 4 MB on-chip flash, 1 MB on-chip SRAM (configurable as TCM and OCRAM), dual USB 2.0 with PHY, 10/100 Mbit Ethernet MAC, 8/16-bit CSI camera interface, 24-bit LCD controller up to WXGA resolution, and a wide range of serial interfaces (UART, SPI, I2C, I2S, FlexIO, FlexCAN, FlexPWM). The LFBGA-196 package provides ample I/O for industrial gateway, motor drive, and HMI applications.
Typical applications include industrial HMI panels, IoT gateways, motor control and drives, audio subsystems, point-of-sale terminals, and smart appliance controllers. The integrated LCD controller and 2D graphics acceleration GPU enable cost-effective graphical touch interfaces without an external graphics controller.
Design consideration: the LFBGA-196 package requires a 4-layer minimum PCB with microvia or laser-drilled via technology for fan-out. Plan for thermal copper mass under the exposed die paddle and verify IO bank voltage sequencing against the System Reset and Boot Mode Reference Manual before finalizing the schematic. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
直接替換替代品，適用於 MIMXRT1064CVL5A — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： MIMXRT1064CVL5A （相同外形與佔位） — 差異在於 Package, Mounting Type, Supply Voltage, USB, ADC.
MIMXRT1064CVL5B
✅ 直接替換聯絡詢價
查看資料表 →MIMXRT1064CVJ5A
✅ 直接替換📋 參考替代品（不在目錄中）
MIMXRT1061CVL5B
✅ 直接替換聯絡詢價
查看資料表 →MIMXRT1064CVL5A
✅ 直接替換聯絡詢價
查看資料表 →MIMXRT1064CVL5A 最大額定值與電氣特性
| Core Architecture | Arm Cortex-M7 |
| Maximum CPU Frequency | 528 MHz |
| FPU | Single-precision + Double-precision |
| On-chip Flash | 4 MB |
| On-chip SRAM | 1 MB |
| 封裝 | 196-LFBGA |
| 安裝類型 | Surface Mount |
| 供應電壓 | 0.9 V to 1.3 V core / 3.0 V to 3.6 V IO |
| 工作溫度範圍 | -40C to +105C (industrial) |
| USB | 2x USB 2.0 OTG with integrated PHY |
| Ethernet | 10/100 Mbit MAC |
| LCD Controller | Up to WXGA resolution, 24-bit parallel |
| Camera Interface | 8/16-bit CSI |
| CAN | 2x FlexCAN |
| LFBGA Ball Count | 196 |
| RoHS 狀態 | Compliant |
| Lifecycle | NRND (Not Recommended for New Designs) |
MIMXRT1064CVL5A 196-lfbga 腳位配置指南
MIMXRT1064CVL5A（196-lfbga 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： MIMXRT1064CVL5A.
請參閱 資料表 以查看完整腳位配置。
典型應用
MIMXRT1064CVL5A 適用於 6 應用s: Industrial HMI Touch Panels, IoT Edge Gateways, Motor Control and Variable-Frequency Drives, Point-of-Sale Terminals, Smart Appliance Controllers, Audio and Consumer Multimedia.
Industrial HMI Touch Panels
The MIMXRT1064CVL5A is a strong fit for industrial human-machine-interface touch panels because its integrated LCD controller supports up to WXGA (1366x768) resolution with 24-bit parallel RGB and includes a 2D PXP graphics accelerator that offloads common GUI operations. The 528 MHz Cortex-M7 with 1 MB SRAM sustains smooth touch response under multitouch load, while the 4 MB on-chip flash stores assets, fonts, and the LVGL/Qt-for-MCU graphics library without external storage. Dual USB 2.0 with PHY allows simultaneous host (USB stick update) and device (engineering debug) connections, and the 10/100 Ethernet MAC enables Modbus TCP / EtherNet/IP gateway connectivity for PLC integration. Typical panel designs use the on-chip FlexIO to drive capacitive touch controllers and route diagnostics over UART.
推薦
IoT Edge Gateways
The MIMXRT1064CVL5A fits IoT edge gateways because it delivers 528 MHz Cortex-M7 compute for on-device TLS termination, JSON parsing, and MQTT publish, while keeping power consumption low compared to Cortex-A gateways. The integrated 10/100 Ethernet MAC plus WiFi/BLE companion via UART or SDIO, dual USB 2.0 OTG, and 4 MB flash for embedded TLS certificates and OTA staging remove the need for external flash. The 196-LFBGA package fits inside fanless enclosures with thermal copper mass, and NXP's MCUXpresso SDK provides reference MQTT and LoRaWAN stacks. Compared to a Raspberry-Pi-class Linux gateway, the RT1064 gives sub-millisecond deterministic response for industrial protocol conversion.
推薦
Motor Control and Variable-Frequency Drives
The MIMXRT1064CVL5A is suitable for FOC motor control up to multi-kW because it includes dual FlexPWM with complementary outputs and dead-time insertion, 4x 12-bit ADC at 1 MSPS for simultaneous current/voltage sampling, and a Cortex-M7 core with single-precision FPU that closes FOC loops in under 10 us. The 2x FlexCAN interfaces support CANopen / DS402 drive profiles out of the box, and the 1 MB SRAM is enough to keep encoder state machines and observer algorithms in zero-wait-state TCM. Industrial -40C to +105C temperature rating tolerates inverter cabinet environments. NXP reference designs provide sensorless and encoder-based FOC firmware that target the RT1064 peripherals.
推薦
Point-of-Sale Terminals
The MIMXRT1064CVL5A powers point-of-sale terminals because it integrates LCD controller, capacitive touch via FlexIO, dual USB (one for printer/scanner, one for host), Ethernet for payment terminal backhaul, and a hardware crypto accelerator (CAAM) for PCI-PTS PIN transaction security. The 4 MB flash stores the payment application image and certificates, while 1 MB SRAM buffers transaction records. The Cortex-M7 deterministic response keeps contactless card NFC polling latency under 5 ms. Compared to Cortex-A based POS systems, the RT1064 boot time under 100 ms enables instant-on UX with no Linux overhead.
推薦
Smart Appliance Controllers
The MIMXRT1064CVL5A serves smart appliance controllers because its Cortex-M7 at 528 MHz runs voice-front-end DSP and graphic UI concurrently, the 4 MB flash stores multilingual UI assets, and dual USB enables firmware update via USB stick. The 24-bit LCD controller drives WVGA TFT panels used in washing-machine and oven HMIs, and the 1 MB SRAM keeps real-time control loops in TCM for deterministic response to sensor events. Industrial temperature grade tolerates the thermal envelope inside appliance cabinets. WiFi 4/6 companion modules connect via SDIO or SPI for cloud telemetry.
推薦
Audio and Consumer Multimedia
The MIMXRT1064CVL5A handles audio and consumer multimedia because it integrates 3x SAI/I2S interfaces for multi-channel digital audio, SPDIF TX/RX, an asynchronous sample rate converter (ASRC), and a Cortex-M7 DSP extension capable of running software codecs (MP3, AAC, Opus). The 4 MB on-chip flash stores audio assets and firmware simultaneously, while the 1 MB SRAM buffers streaming decode. Dual USB enables mass-storage and HID-class device support for accessories. The deterministic real-time response makes it suitable for headphone DSP and soundbar subwoofer crossover applications.
推薦
推薦產品摘要
工程參考資料，適用於 MIMXRT1064CVL5A — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | MIMXRT1064CVL5B | MIMXRT1064CVJ5A | MIMXRT1061CVL5B |
|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 196-LFBGA | 196-LFBGA - same | 196-LFBGA - same | 196-LFBGA - same |
| Core | Cortex-M7 528 MHz | Cortex-M7 528 MHz | Cortex-M7 528 MHz | Cortex-M7 528 MHz |
| Flash | 4 MB | 4 MB | 4 MB | 1 MB (-75%) |
| SRAM | 1 MB | 1 MB | 1 MB | 512 KB (-50%) |
| Temperature Grade | Industrial -40C to +105C | Industrial -40C to +105C | Extended -40C to +125C | Industrial -40C to +105C |
| LCD Controller | WXGA, 24-bit | WXGA, 24-bit | WXGA, 24-bit | WXGA, 24-bit |
| Lifecycle Status | NRND | Active | NRND | Active |
主要差異化特點
- First i.MX RT family member with on-chip flash (對比MIMXRT1052 (predecessor with no on-chip flash))
- Errata-fixed successor with same die and footprint (對比MIMXRT1064CVL5B (production successor))
- Pin-compatible 4 MB flash option with extended temperature (對比MIMXRT1064CVJ5A (extended temp variant))
設計說明
The 196-LFBGA package uses a 0.8 mm ball pitch and a 10x10 mm body - a 4-layer PCB stackup with HDI microvias is recommended for fan-out. Place at least 4 thermal vias in the central die-paddle ball array to provide a low-resistance thermal path to the inner ground plane. Decoupling: 0.1 uF X7R on each VDD_SOC pin within 2 mm, plus four bulk 4.7 uF X5R distributed around the part.
Use the NXP PF3000 or PF3001 PMIC for proper rail sequencing: VDD_SOC must reach 0.9-1.1 V before VDD_HIGH (3.3 V IO) ramps; failure to sequence can cause latch-up. The PMIC also provides DCDC buck converters for the core rail, which significantly reduces dissipation versus LDO-only solutions - peak core current can reach 350 mA at 528 MHz Dhrystone.
Configure the BOOT_MODE pins for the desired boot source (internal flash, SD card, USB serial downloader) and verify the eFUSE BOOT_CFG settings before sealing production units. Incorrect boot mode strapping results in a bricked-looking board - leave a USB recovery path in the GPIO map to fall back to serial downloader.
Estimated: at full 528 MHz CPU load and 3.3 V IO supply, core dissipation is approximately 0.8 W; ambient +85 C application typically requires 4 thermal vias under the die paddle and a continuous inner ground plane. Derate CPU clock or disable peripherals if junction temperature exceeds 100 C in closed-cabinet industrial installations.
Do not assume SDRAM-less boot is free: although the RT1064 includes 4 MB flash, the LCD framebuffer requires careful placement in OCRAM (typically 0x20200000) to avoid contention with stack/heap. Use NXP's MCUXpresso Config Tools to reserve explicit regions for the framebuffer before finalizing the linker script. Mismatches here cause subtle display corruption at runtime.
合規資訊
RoHS compliant per NXP product page. The 'J' suffix variant (MIMXRT1064CVJ5A) is AEC-Q100 qualified for automotive; the 'L' suffix variants (CVL5A, CVL5B) are industrial grade and not AEC-Q100 qualified.
