MKE18F512VLL16557 - 512KB Flash Cortex-M4F MCU | NXP
MPN: MKE18F512VLL16557 ✓ AktifMKE18F512VLL16557 Ringkasan
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data memory, and peripheral interfaces on a single silicon die. Within the embedded electronics taxonomy, this Kinetis KE1xF MCU sits at the intersection of microcontroller -> 32-bit MCU -> ARM Cortex-M family -> automotive/industrial-grade MCU, providing deterministic real-time control with DSP capability.
Key features include up to 168 MHz Cortex-M4F core with single-precision FPU, 512 KB on-chip Flash with ECC, 64 KB SRAM, 12-bit ADC with up to 16 channels, multiple FlexTimer/PWM modules, CAN-FD, I2C, SPI, UART peripherals, low-power run/wait/stop modes, and a wide operating voltage range of 2.7V to 5.5V. The device is qualified for industrial temperature -40C to +105C.
The Kinetis KE1xF architecture uses a Cortex-M4F core with tightly-coupled SRAM and a multi-layer AIPS-Lite bus matrix, delivering deterministic interrupt latency below 30 cycles. The integrated power-management IC supplies core, I/O, and ADC reference rails with separate trim. The 100-pin LQFP package exposes the full peripheral set, including FlexIO and high-resolution timer channels, while exposing an industrial -40C to +105C temperature range for harsh-environment designs.
Typical applications include industrial motor control, building automation, automotive body and chassis ECUs, smart sensor hubs, and low-cost CAN-FD nodes. The wide voltage range and built-in CAN-FD make the MKE18F512VLL16557 a strong fit for distributed control networks and 24V industrial buses.
When designing with this MCU, ensure your linker script reserves the proper FlexNVM region for EEPROM emulation, and that the ADC reference pin decoupling follows the NXP application note layout. The 168 MHz CPU requires a wait-state configuration in the Flash controller for operation above 100 MHz.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. All data sources are listed for verification.
Alternatif penggantian untuk MKE18F512VLL16557 — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian MKE18F512VLL16557 (sama faktor bentuk dan footprint) — berbeda di dalam Package, Flash Memory, Operating Temperature, Core, Core Processor.
MKE18F512VLL16
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
MK21FN512VMC12
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
MK50DX256CLL10
✅ Drop-InKontak untuk harga
Lihat Datasheet →MK21DN512VMC5
✅ Drop-InKontak untuk harga
Lihat Datasheet →MK21DX256AVLK5
✅ Drop-InKontak untuk harga
Lihat Datasheet →S9S12XF384J2MLMR
✅ Drop-InKontak untuk harga
Lihat Datasheet →MKE18F512VLL16557 Rating Maksimal & Karakteristik Listrik
| Manufacturer | NXP Semiconductors (Freescale legacy) |
| Product Family | Kinetis KE1xF |
| Core | ARM Cortex-M4F with FPU and DSP |
| Core Count | 1 (Single-core) |
| CPU Clock (max) | 168 MHz |
| Flash Memory | 512 KB (512K x 8) |
| SRAM | 64 KB |
| Paket | 100-LQFP (14x14 mm) |
| Tipe Mounting | Surface Mount |
| Operating Voltage | 2.7 V to 5.5 V |
| Suhu Kerja | -40C to +105C (industrial) |
| ADC | 12-bit, 2 instances, up to 16 channels |
| Communication | CAN-FD, UART, SPI, I2C, FlexIO |
| Timers/PWM | FlexTimer (FTM) modules, PDB |
| Status RoHS | Compliant |
| Lead-Free | Yes |
Konfigurasi Pin MKE18F512VLL16557
| Pin produk 1 | PTE16 — Port E GPIO / SPI PCS |
| Pin produk 2 | PTE17 — Port E GPIO / SPI SCK |
| Pin produk 3 | PTE18 — Port E GPIO / SPI SIN |
| Pin produk 4 | PTE19 — Port E GPIO / SPI SOUT |
| Pin produk 5 | VDD — Supply voltage (2.7-5.5 V) |
| Pin produk 6 | VSS — Ground |
| Pin produk 7 | PTA0 — Port A GPIO / FTM0_CH0 |
| Pin produk 8 | PTA1 — Port A GPIO / FTM0_CH1 |
| Pin produk 9 | PTA2 — Port A GPIO / FTM0_CH2 |
| Pin produk 10 | PTA3 — Port A GPIO / FTM0_CH3 |
| Pin produk 11 | PTA4 — Port A GPIO / FTM0_CH4 |
| Pin produk 12 | PTA5 — Port A GPIO / FTM0_CH5 |
| Pin produk 13 | PTA6 — Port A GPIO / FTM0_CH6 |
| Pin produk 14 | PTA7 — Port A GPIO / FTM0_CH7 |
| Pin produk 15 | PTA8 — Port A GPIO / FTM1_CH0 |
| Pin produk 16 | PTA9 — Port A GPIO / FTM1_CH1 |
| Pin produk 17 | PTA10 — Port A GPIO / FTM1_CH2 |
| Pin produk 18 | PTA11 — Port A GPIO / FTM1_CH3 |
| Pin produk 19 | PTB0 — Port B GPIO / ADC0_SE0 |
| Pin produk 20 | PTB1 — Port B GPIO / ADC0_SE1 |
| Pin produk 21 | PTB2 — Port B GPIO / ADC0_SE2 |
| Pin produk 22 | PTB3 — Port B GPIO / ADC0_SE3 |
| Pin produk 23 | PTB4 — Port B GPIO / ADC0_SE4 |
| Pin produk 24 | PTB5 — Port B GPIO / ADC0_SE5 |
| Pin produk 25 | PTB6 — Port B GPIO / ADC0_SE6 |
| Pin produk 26 | PTB7 — Port B GPIO / ADC0_SE7 |
| Pin produk 27 | PTB8 — Port B GPIO / ADC0_SE8 |
| Pin produk 28 | PTB9 — Port B GPIO / ADC0_SE9 |
| Pin produk 29 | PTB10 — Port B GPIO / ADC0_SE10 |
| Pin produk 30 | PTB11 — Port B GPIO / ADC0_SE11 |
| Pin produk 31 | PTC0 — Port C GPIO / FTM2_CH0 |
| Pin produk 32 | PTC1 — Port C GPIO / FTM2_CH1 |
| Pin produk 33 | PTC2 — Port C GPIO / FTM2_CH2 |
| Pin produk 34 | PTC3 — Port C GPIO / FTM2_CH3 |
| Pin produk 35 | PTC4 — Port C GPIO / FTM2_CH4 |
| Pin produk 36 | PTC5 — Port C GPIO / FTM2_CH5 |
| Pin produk 37 | PTC6 — Port C GPIO / FTM2_CH6 |
| Pin produk 38 | PTC7 — Port C GPIO / FTM2_CH7 |
| Pin produk 39 | PTC8 — Port C GPIO / I2C0_SCL |
| Pin produk 40 | PTC9 — Port C GPIO / I2C0_SDA |
| Pin produk 41 | PTC10 — Port C GPIO / I2C1_SCL |
| Pin produk 42 | PTC11 — Port C GPIO / I2C1_SDA |
| Pin produk 43 | PTC12 — Port C GPIO / FTM3_CH0 |
| Pin produk 44 | PTC13 — Port C GPIO / FTM3_CH1 |
| Pin produk 45 | PTC14 — Port C GPIO / FTM3_CH2 |
| Pin produk 46 | PTC15 — Port C GPIO / FTM3_CH3 |
| Pin produk 47 | PTC16 — Port C GPIO / FTM3_CH4 |
| Pin produk 48 | PTC17 — Port C GPIO / FTM3_CH5 |
| Pin produk 49 | PTD0 — Port D GPIO / SPI0_PCS0 |
| Pin produk 50 | PTD1 — Port D GPIO / SPI0_SCK |
| Pin produk 51 | PTD2 — Port D GPIO / SPI0_SOUT |
| Pin produk 52 | PTD3 — Port D GPIO / SPI0_SIN |
| Pin produk 53 | PTD4 — Port D GPIO / FTM0_FLT0 |
| Pin produk 54 | PTD5 — Port D GPIO / FTM0_FLT1 |
| Pin produk 55 | PTD6 — Port D GPIO / FTM0_FLT2 |
| Pin produk 56 | PTD7 — Port D GPIO / FTM0_FLT3 |
| Pin produk 57 | PTD8 — Port D GPIO / CAN0_TX |
| Pin produk 58 | PTD9 — Port D GPIO / CAN0_RX |
| Pin produk 59 | PTD10 — Port D GPIO / SPI1_PCS0 |
| Pin produk 60 | PTD11 — Port D GPIO / SPI1_SCK |
| Pin produk 61 | PTD12 — Port D GPIO / SPI1_SOUT |
| Pin produk 62 | PTD13 — Port D GPIO / SPI1_SIN |
| Pin produk 63 | PTD14 — Port D GPIO / FTM1_FLT0 |
| Pin produk 64 | PTD15 — Port D GPIO / FTM1_FLT1 |
| Pin produk 65 | PTE0 — Port E GPIO / UART0_TX |
| Pin produk 66 | PTE1 — Port E GPIO / UART0_RX |
| Pin produk 67 | PTE2 — Port E GPIO / SPI2_SOUT |
| Pin produk 68 | PTE3 — Port E GPIO / SPI2_SIN |
| Pin produk 69 | PTE4 — Port E GPIO / SPI2_SCK |
| Pin produk 70 | PTE5 — Port E GPIO / FTM3_FLT0 |
| Pin produk 71 | PTE6 — Port E GPIO / FTM3_FLT1 |
| Pin produk 72 | PTE7 — Port E GPIO / CAN1_TX |
| Pin produk 73 | PTE8 — Port E GPIO / CAN1_RX |
| Pin produk 74 | PTE9 — Port E GPIO / I2C0_SCL |
| Pin produk 75 | PTE10 — Port E GPIO / I2C0_SDA |
| Pin produk 76 | PTE11 — Port E GPIO / I2C1_SCL |
| Pin produk 77 | PTE12 — Port E GPIO / I2C1_SDA |
| Pin produk 78 | PTE13 — Port E GPIO / FTM2_FLT0 |
| Pin produk 79 | PTE14 — Port E GPIO / FTM2_FLT1 |
| Pin produk 80 | PTE15 — Port E GPIO / FTM2_FLT2 |
| Pin produk 81 | VDDA — Analog supply (ADC reference) |
| Pin produk 82 | VSSA — Analog ground |
| Pin produk 83 | VREFH — ADC high reference |
| Pin produk 84 | VREFL — ADC low reference |
| Pin produk 85 | XTAL32K — 32 kHz crystal oscillator input |
| Pin produk 86 | EXTAL32K — 32 kHz crystal oscillator output |
| Pin produk 87 | XTAL — Main oscillator input |
| Pin produk 88 | EXTAL — Main oscillator output |
| Pin produk 89 | RESET_b — Active-low reset |
| Pin produk 90 | NMI_b — Non-maskable interrupt |
| Pin produk 91 | PTF0 — Port F GPIO / FTM2_CH0 |
| Pin produk 92 | PTF1 — Port F GPIO / FTM2_CH1 |
| Pin produk 93 | PTF2 — Port F GPIO / FTM2_CH2 |
| Pin produk 94 | PTF3 — Port F GPIO / FTM2_CH3 |
| Pin produk 95 | PTF4 — Port F GPIO / FTM2_CH4 |
| Pin produk 96 | PTF5 — Port F GPIO / FTM2_CH5 |
| Pin produk 97 | PTF6 — Port F GPIO / FTM2_CH6 |
| Pin produk 98 | PTF7 — Port F GPIO / FTM2_CH7 |
| Pin produk 99 | VSS — Ground |
| Pin produk 100 | VDD — Supply voltage (2.7-5.5 V) |
Aplikasi Umum
MKE18F512VLL16557 cocok untuk 7 aplikasis: Industrial Motor Control, Automotive Body and Chassis ECU, Building Automation Controller, CAN-FD Smart Sensor Hub, Industrial 24V Bus Node, Low-Cost Graphical HMI Controller, Power Conversion and Digital Control.
Industrial Motor Control
The MKE18F512VLL16557 fits industrial motor control because its 168 MHz Cortex-M4F with FPU executes field-oriented control (FOC) loops and DSP filters within tight cycle budgets. The integrated FlexTimer modules generate three-phase PWM with dead-time insertion, while the 12-bit ADC samples phase currents at high conversion rates for closed-loop torque control. The -40C to +105C industrial temperature range tolerates drive-cabinet heat, and CAN-FD lets the motor controller participate in industrial-bus networks. The 64 KB SRAM handles buffer space for sensor fusion without external memory.
Direkomendasikan
Automotive Body and Chassis ECU
The MKE18F512VLL16557 is suitable for automotive body and chassis ECUs because of its 512 KB Flash, CAN-FD interface, and industrial-grade temperature rating. The wide 2.7-5.5 V supply tolerates 12 V automotive bus transients with a downstream regulator, while the 64 KB SRAM buffers message queues for body-control modules (BCM). The Cortex-M4F DSP extensions accelerate sensor-fusion routines for chassis domain controllers. Designers should pair the MCU with an external CAN-FD transceiver and TVS protection for production automotive deployments.
Direkomendasikan
Building Automation Controller
The MKE18F512VLL16557 supports building automation because its 512 KB Flash accommodates full BMS protocols (BACnet, Modbus, KNX stacks) and the 64 KB SRAM holds HVAC scheduling tables. The Cortex-M4F core runs real-time control loops for VAV boxes, fan coils, and lighting controllers while the CAN-FD interface ties into building-bus networks. The 100-LQFP package gives ample GPIO for relay drivers and triac controls. Low-power stop and wait modes reduce quiescent draw for always-on building nodes.
Direkomendasikan
CAN-FD Smart Sensor Hub
The MKE18F512VLL16557 excels in CAN-FD smart sensor hubs because its Cortex-M4F core processes multiple sensor streams at 168 MHz while the on-chip CAN-FD peripheral streams aggregated data over the vehicle or industrial bus. The 512 KB Flash stores calibration tables and protocol stacks, and the 12-bit ADC digitizes analog sensors with adequate resolution for temperature, pressure, and current measurements. Industrial temperature and 5.5 V supply tolerance support factory-floor deployments.
Direkomendasikan
Industrial 24V Bus Node
The MKE18F512VLL16557 is a good fit for 24V industrial-bus nodes because its 2.7-5.5 V supply rail accepts a downstream switching regulator from the bus, and the wide industrial temperature rating tolerates factory heat. The CAN-FD interface supports modern industrial-bus protocols while the Cortex-M4F executes deterministic control loops for valve, pump, and sensor-actuator nodes. The 100-LQFP package supports industrial PCB assembly lines with 0.5 mm pitch fine-pitch rework.
Direkomendasikan
Low-Cost Graphical HMI Controller
The MKE18F512VLL16557 serves as a low-cost graphical HMI controller because its 168 MHz Cortex-M4F with DSP extensions accelerates LVGL/Embedded Wizard graphics rendering, while the 512 KB Flash stores full UI assets. The 64 KB SRAM holds frame buffers for small displays, and the FlexIO peripheral drives SPI/parallel display interfaces without an external graphics controller. The industrial temperature rating suits enclosure-mounted HMIs, and CAN-FD links the HMI to industrial-bus networks.
Direkomendasikan
Power Conversion and Digital Control
The MKE18F512VLL16557 fits digital power conversion because its Cortex-M4F with FPU executes fast control loops (sub-microsecond) for PFC, LLC, and totem-pole PFC topologies. The FlexTimer/PWM modules drive high-frequency power stages with dead-time and fault handling, and the 12-bit ADC samples current and voltage with minimal latency. The 512 KB Flash holds complex control firmware, and the industrial temperature range handles power-supply thermal environments.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk MKE18F512VLL16557 — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | MKE18F512VLL16 | MK21FN512VMC12 | MK50DX256CLL10 | MK21DN512VMC5 | MK21DX256AVLK5 | S9S12XF384J2MLMR |
|---|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP (14x14) |
| Core Architecture | ARM Cortex-M4F with FPU | ARM Cortex-M4F with FPU | ARM Cortex-M4 with FPU | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M4 | HCS12X |
| CPU Clock (max) | 168 MHz | 168 MHz | 120 MHz | 100 MHz | 50 MHz | 50 MHz | 50 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 256 KB | 512 KB | 256 KB | 384 KB |
| SRAM | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | 32 KB | 32 KB |
| CAN-FD Support | Yes (CAN-FD) | Yes (CAN-FD) | FlexCAN (no FD) | Yes | FlexCAN (no FD) | FlexCAN (no FD) | MSCAN |
| Operating Temperature | -40C to +105C | -40C to +105C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| Operating Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 3.13 V to 5.5 V |
| RoHS Compliance | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Diferensiator Kunci
- Highest CPU clock (168 MHz) in the 100-LQFP Kinetis 512 KB Flash tier (vsMK50DX256CLL10 (100 MHz, 256 KB Flash))
- Industrial temperature grade -40C to +105C (vsMK21FN512VMC12 (-40C to +85C))
- On-chip CAN-FD peripheral (vsMK21DN512VMC5 (FlexCAN, no FD))
- Wide 2.7-5.5 V supply supporting 5 V industrial buses (vsMK50DX256CLL10 (1.71-3.6 V))
Catatan Desain
Estimated: For 168 MHz operation the VDD supply must be 2.7-5.5 V with at least 10 uF ceramic decoupling placed within 5 mm of the VDD/VSS pins. Place a 0.1 uF decoupling cap adjacent to each VDD/VSS pair and a bulk 4.7 uF near the package. The VDDA/VREFH pair requires a 1.0 uF ceramic with low ESR to minimize ADC reference noise, per the NXP Kinetis KE1xF reference design. Use a ferrite bead between VDD and VDDA if the analog rail shares the digital supply.
Do not exceed 168 MHz without configuring Flash wait states in the FMC; running at 168 MHz with zero wait states causes Flash read errors. Reset must be pulled high through a 4.7 kohm resistor and held low for at least 100 us after VDD stabilizes. Avoid assigning conflicting peripheral functions on the same pin without reviewing the SIM_PINMUX register. The FlexNVM region must be reserved at linker stage if EEPROM emulation is used.
Estimated: With maximum CPU clock 168 MHz and 1.71 V core voltage, the MKE18F512VLL16557 power dissipation is approximately 240 mW under full DSP load. The 100-LQFP package has theta_JA around 38 C/W, giving a junction temperature rise of ~9C above ambient at full load, well within the 105C industrial limit. At elevated ambient temperatures (above 85C) confirm thermal headroom with a heat-spreader PCB copper pour.
Place the 100-LQFP footprint on a 4-layer PCB with a continuous ground plane beneath the package to minimize EMI. Route the 32 kHz crystal traces symmetrically with ground guard traces; keep the main oscillator traces short (under 5 mm) and shield them with ground pour. Avoid routing analog signals across the XTAL traces to minimize reference-noise coupling. The CAN-FD signals should be impedance-controlled to 120 ohm differential per ISO 11898.
The ADC inputs are sensitive to digital switching noise; place analog signals on inner layers with ground shielding. Use star-ground topology at the VSSA pin to avoid ground bounce. For FlexTimer PWM outputs driving power stages, place 100 ohm series resistors at the MCU pins to dampen transmission-line reflections. Configure unused pins as outputs driven low to minimize supply current spikes from floating inputs.
Informasi Konformitas
RoHS compliance per DigiKey listing and NXP product page. Industrial temperature grade -40C to +105C. AEC-Q100 not explicitly stated for this part number.