NXP MKL16Z256VLH4 — 48MHz ARM Cortex-M0+ MCU, 256KB Flash, 64-LQFP
NXP Kinetis KL1 series, 32-bit ARM Cortex-M0+ MCU, 48MHz, 256KB Flash, 32KB RAM, 54 I/O, 16-bit ADC/12-bit DAC, 1.71–3.6V, -40°C to 105°C, 64-LQFP (10×10mm) tray.
- 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 | Kinetis KL1 |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.71V ~ 3.6V |
| Operating temperature | -40°C ~ 105°C (TA) |
| Speed | 48MHz |
| Package | Tray |
| RAM size | 32K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT |
| Connectivity | I²C, LINbus, SPI, TSI, UART/USART |
| Number of i (O) | 54 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 64-LQFP |
| Data converters | A/D - 16bit; D/A - 12bit |
| Program memory size | 256KB (256K x 8) |
Frequently asked questions
Does the internal oscillator meet LIN bus timing accuracy, or does the board need an external crystal?
The MKL16Z256VLH4 includes an internal 48MHz oscillator and a hardware LINbus interface, but the trimmed accuracy of the internal oscillator relative to the ±1.5% LIN protocol budget is datasheet-context information not present in this ledger. The datasheet oscillator accuracy table is the authoritative source before dropping the external crystal from the BOM.
Can the 64KB-RAM KL27 be used as a second-source for the KL16 without firmware changes?
No. The KL27 carries 64KB of SRAM versus the KL16's 32KB, and the memory map differs between sub-families — firmware retargeting is required before KL27 can substitute. Additionally, the mux assignments on the 64-LQFP footprint vary between KL15, KL16, and KL27 variants, so a drop-in replacement without board-level verification is not guaranteed.