MIMXRT685SFFOBR

IC MCU 32BIT EXT MEM 249FOWLP
Part Description ARM® Cortex®-M33 RT-600 Microcontroller IC 32-Bit Dual-Core 300MHz External Program Memory 249-FOWLP (7x7)
Product CategoryMicrocontrollers
ManufacturerNXP USA Inc.
Manufacturing StatusActive
Leadtime16 Weeks
Datasheet
Quantity1077 Available (as of February 10, 2026)

Specifications

Part Package 249-WFBGA
Device Package 249-FOWLP (7×7)
Mounting Method Surface Mount
Operating Temperature -20°C ~ 70°C (TA)
Core Processor: ARM® Cortex®-M33
Core Size: 32-Bit Dual-Core
Speed: 300MHz
Connectivity: EBI/EMI, I2C, MMC/SD/SDIO, SPDIF, SPI, UART/USART, USB2.0 OTG
Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O: 147
Program Memory Type: External Program Memory
RAM Size: 4.5M x 8
Voltage – Supply (Vcc/Vdd): 1.71V ~ 3.6V
Data Converters: A/D 12x12b SAR
Oscillator Type: Internal

Environmental

REACH ComplianceREACH Unaffected
RoHS ComplianceROHS3 Compliant
Moisture Sensitivity Level3 (168 Hours)
ECCNN/A
HTS CodeN/A

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    NXP Semiconductors

    Date Founded: 2006


    Headquarters: Eindhoven, North Brabant, Netherlands


    Employees: 38,000+


    Revenue: $10.53 Billion


    Certifications and Memberships: ISO9001:2015, IATF16949:2016


    About NXP USA Inc.:

    NXP Semiconductors, a global leader in semiconductor solutions, has been at the forefront of technological innovation for over 70 years. Originally founded in 1953 as part of the Philips company, NXP transitioned into an independent entity in 2006, leveraging a rich heritage of expertise and pioneering advancements in semiconductor technology. Today, NXP is strategically positioned at the cutting edge of ... Read more


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