
NXP RT-600 series dual ARM Cortex-M33 @300MHz, 4.5M x 8 RAM, 176-VFBGA (9x9mm) Tray, USB2.0 OTG / UART / SPI / I²C / MMC/SD, 96 I/O, 12x12b ADC, -20°C to 70°C, 1.71–3.6V supply.
- 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
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- MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications
| Parameter | Value |
|---|---|
| Series | RT-600 |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | External Program Memory |
| Voltage - supply (Vcc (Vdd)) | 1.71V ~ 3.6V |
| Operating temperature | -20°C~70°C(TA) |
| Speed | 300MHz |
| Package | Tray |
| RAM size | 4.5M x 8 |
| Core size | 32-Bit Dual-Core |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | EBI/EMI, I²C, MMC/SD/SDIO, SPDIF, SPI, UART/USART, USB2.0 OTG |
| Number of i (O) | 96 |
| Core processor | ARM® Cortex®-M33 |
| Case | 176-VFBGA |
| Data converters | A/D 12x12b |
Frequently asked questions
What supply voltage does this part need — can it run from a 3.3 V rail?
The MIMXRT685SFVKB operates from 1.71 V to 3.6 V, with a minimum of 1.71 V at full 300MHz clock. A clean 3.3 V rail is within the upper limit and provides acceptable headroom for most panel-build deployments without a dedicated LDO.
What is the operating temperature range of this part?
The device is rated for -20°C to 70°C ambient (TA). Junction temperature during dual-core operation at 300MHz will exceed ambient — thermal vias and board copper area should be included in the layout, though active cooling is not required in typical indoor panel environments.