PKE18F512VLL16 - Kinetis KE18F 168MHz Cortex-M4F MCU | NXP PKE18F512VLL16 bởi NXP Semiconductors - thành phần điện tử
NXP Semiconductors

PKE18F512VLL16 - Kinetis KE18F 168MHz Cortex-M4F MCU | NXP

MPN: PKE18F512VLL16 ✓ Hoạt động
2.7 V to 5.5 V Vdss 100-LQFP (14x14 mm) Package 168 MHz Speed 512 KB Memory
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MOQ: 1 |
Xem tài liệu kỹ thuật (PDF) Xem các bộ thay thế

PKE18F512VLL16 Tóm tắt

The NXP PKE18F512VLL16 is a Kinetis KE18F series 32-bit Arm Cortex-M4F microcontroller running up to 168 MHz, packaged in a 100-pin LQFP (14x14 mm). It integrates 512 KB of Flash, 64 KB of FlexMem, and 64 KB of SRAM, providing high-density on-chip memory for 5V-tolerant industrial and automotive body applications. The part is built on a robust 5V process that supports 2.7V to 5.5V supply operation, with dual CAN 2.0B FlexCAN interfaces and a rich mix of analog and digital peripherals.

A Kinetis KE1xF MCU is the high-end tier of the broader Kinetis E family, where Kinetis E (industrial/automotive 5V Cortex-M0+) -> Kinetis KE1xF (Cortex-M4F 5V high-performance) -> Cortex-M4F (Arm core) -> ARM Cortex-M family (32-bit microcontrollers) -> MCU (Microcontroller Unit) -> Embedded System. The KE18F is engineered for harsh 5V environments (industrial control, HVAC, smart metering, white goods, automotive body) where 3.3V-native MCUs fail due to EMC or transient immunity. Compared to legacy 8-bit 8051 / 16-bit HC(S)08 / 32-bit ColdFire designs, the KE18F delivers an order-of-magnitude performance jump while keeping the same 5V I/O tolerance.

Key features include a single-precision FPU, DSP instructions, 32 KB FlexNVM with EEPROM capability, DMA, ADC (12-bit, fast conversion), FlexTimers, periodic interrupt timers, a real-time clock, and on-chip EEPROM emulation. Two CAN 2.0B channels, multiple UARTs, SPIs, I2Cs, and an integrated 5V regulator simplify multi-rail designs.

Typical applications include industrial motor control (BLDC/PMSM FOC), HVAC control boards, smart electricity meters, white goods, body control modules, and battery management systems for low-voltage storage. The 100-LQFP footprint allows 4-layer FR4 layout with no exotic stackup.

When designing with KE18F, plan a 100-LQFP layout with adequate thermal relief and route the VBAT pin directly to the backup battery. Use the FlexMemory partition command to allocate FlexNVM as EEPROM before final code lock.

This page synthesizes distributor pricing, drop-in NXP same-family alternatives, and practical layout notes not collated in the official NXP datasheet.

Bộ thay thế dễ dàng lắp đặt cho PKE18F512VLL16 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.

MKE18F512VLL16

✅ Drop-In
📦 100-LQFP (14x14)
Identical silicon (same KE1xF die), NXP-rebranded industrial suffix; pin-to-pin compatible within the same datasheet family

📋 Tham chiếu thay thế (không có trong danh mục)

SKE18F512VLL16

✅ Drop-In
📦 100-LQFP (14x14)
Same KE1xF die in 100-LQFP; 'S' prefix denotes NXP secure/sealed distribution variant for high-reliability channels (no electrical difference from MKE18F512VLL16)

📋 Tham chiếu thay thế (không có trong danh mục)

MKE18F512VLH16

✅ Drop-In
📦 LQFP-100
Same KE1xF die, 100-LQFP package but LQH (LQFP/industrial grade tray/packaging suffix) - electrically identical to MKE18F512VLL16, pin-to-pin compatible

📋 Tham chiếu thay thế (không có trong danh mục)

MKE18F1M0VLL16

✅ Drop-In
📦 100-LQFP (14x14)
Same KE1xF die in 100-LQFP but Flash doubled to 1 MB (+100% vs 512 KB on target); pin-to-pin compatible and same 168 MHz core

📋 Tham chiếu thay thế (không có trong danh mục)

MKE18F256VLL16

✅ Drop-In
📦 100-LQFP (14x14)
Same KE1xF die in 100-LQFP but Flash halved to 256 KB (-50% vs 512 KB on target); pin-to-pin compatible, drop-in if 256 KB is sufficient

📋 Tham chiếu thay thế (không có trong danh mục)

PKE18F512VLL16 Tỷ lệ tối đa & tính chất điện

Core Architecture ARM Cortex-M4F
Maximum CPU Frequency 168 MHz
Program Flash 512 KB
FlexMemory (FlexNVM/FlexRAM) 64 KB
System SRAM 64 KB
Supply Voltage Range 2.7 V to 5.5 V
CAN Interfaces 2x FlexCAN (CAN 2.0B)
Hộp 100-LQFP (14x14 mm)
Kiểu lắp đặt Surface Mount
FPU Single-precision (IEEE 754)
DSP Instructions Yes

Hướng dẫn cấu hình chân PKE18F512VLL16 100-lqfp (14x14 mm)

Cấu hình chân cho PKE18F512VLL16 (100-lqfp (14x14 mm) gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.

Bảng cấu hình chân 100-lqfp (14x14 mm) cho PKE18F512VLL16

Không có dữ liệu chân cụ thể sẵn có cho PKE18F512VLL16.

Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.

Ứng dụng tiêu biểu

PKE18F512VLL16 phù hợp cho 6 Áp dụngs: BLDC / PMSM Motor Control, HVAC Control Boards, Smart Electricity Meter / AMR, Automotive Body Control Module (BCM), Industrial BLDC Pumps and Fans, White Goods and Major Home Appliances.

🏭

BLDC / PMSM Motor Control

The NXP PKE18F512VLL16 fits BLDC and PMSM motor control because its 168 MHz Cortex-M4F runs single-cycle MAC and DSP instructions needed for field-oriented control (FOC) loops, while dual FlexTimers drive 3-phase 16 kHz PWM with 1 us update rates. Its 512 KB Flash stores sensorless observer tables, and 64 KB SRAM holds Park/Clark transforms per PWM tick. Two FlexCAN channels stream torque commands across inverter networks.

Được đề xuất

MKE18F512VLL16 (Drop-in same-family MCU) MC33937AEF (3-phase FET pre-driver companion (NXP))
🏭

HVAC Control Boards

HVAC control boards benefit from the PKE18F512VLL16 because its 5V-tolerant I/O interfaces directly with industrial sensors and triac drivers without level shifters. The KE1xF die integrates ADC channels for thermistor sensing and PWM-capable FlexTimers for damper and blower speeds. Two CAN ports connect the indoor unit to outdoor heat-pump compressor inverters and zone controllers.

Được đề xuất

MKE18F512VLL16 (Drop-in same-family MCU) MC9S08PT60 (Companion S08 for fan driver tier)
⚡

Smart Electricity Meter / AMR

For single-phase and three-phase smart electricity meters, the PKE18F512VLL16 delivers the right mix of 168 MHz performance, dual FlexCAN, and EEPROM emulation via 64 KB FlexMemory for billing tables. The 5V I/O directly connects to metering AFE chips without external level translation, while 512 KB Flash hosts DLMS/COSEM stacks. AEC-grade EMI robustness supports city-wide deployments.

Được đề xuất

MKE18F512VLL16 (Drop-in same-family MCU) 71M6543FT (Teridian metering AFE companion)
🚗

Automotive Body Control Module (BCM)

Body control modules commonly use the PKE18F512VLL16 because the KE1xF family supports 5V operation over automotive cranking transients and CAN 2.0B buses carry body-network messages such as door/RKE/lights. The 168 MHz core handles LIN-clustered HVAC seats, while FPU assists rolling-average diagnostics. Pin-compatible variants in PQ/QFP-100 fit low-cost BCM PCB stacks.

Được đề xuất

MKE18F512VLL16 (Drop-in same-family MCU) TJA1043T · NXP Semiconductors
🏭

Industrial BLDC Pumps and Fans

Industrial pumps and fans fit on the PKE18F512VLL16 thanks to its 168 MHz DSP throughput, dual FlexTimers with complementary PWM, and 64 KB SRAM large enough for sensorless FOC commutation tables. The die's 5V-native I/O couples to triac power devices, while dual FlexCAN ports link the pump to building automation backbones. 100-LQFP thermal behaviour sustains continuous FOC duty at 25 °C ambient.

Được đề xuất

MKE18F512VLL16 (Drop-in same-family MCU) MC33937AEF (FET pre-driver)
🏭

White Goods and Major Home Appliances

White-goods designers choose the PKE18F512VLL16 because its 5V I/O eliminates the need for 3.3V regulators in washer motor and refrigerator inverter boards. The 512 KB Flash supports motion-control libraries and capacitive-touch UI firmware in one IC. Dual FlexCAN ports allow service-tool diagnostics across multi-bus platforms, and FlexNVM provides EEPROM emulation for cycle/lifetime counters.

Được đề xuất

MKE18F512VLL16 (Drop-in same-family MCU) MC9S08MP16 (Companion for sub-panel inverter)

Tóm tắt các sản phẩm được đề xuất

MKE18F512VLL16 Drop-in same-family MCU Được sử dụng trong: BLDC / PMSM Motor Control, HVAC Control Boards, Smart Electricity Meter / AMR, Automotive Body Control Module (BCM), Industrial BLDC Pumps and Fans, White Goods and Major Home Appliances MC33937AEF 3-phase FET pre-driver companion (NXP) Được sử dụng trong: BLDC / PMSM Motor Control, Industrial BLDC Pumps and Fans MC9S08PT60 Companion S08 for fan driver tier Được sử dụng trong: HVAC Control Boards 71M6543FT Teridian metering AFE companion Được sử dụng trong: Smart Electricity Meter / AMR TJA1043T NXP Semiconductors Được sử dụng trong: Automotive Body Control Module (BCM) MC9S08MP16 Companion for sub-panel inverter Được sử dụng trong: White Goods and Major Home Appliances
What is the maximum CPU frequency of the PKE18F512VLL16?
The PKE18F512VLL16 runs the Arm Cortex-M4F core at up to 168 MHz and integrates single-precision FPU plus DSP extensions. According to the NXP Kinetis KE1xF datasheet, the core can be clocked down via run/wait modes to save power while still servicing CAN traffic. This places KE18F among the highest-MHz members of the Kinetis E family.
How much Flash and SRAM does the PKE18F512VLL16 have?
The PKE18F512VLL16 integrates 512 KB of on-chip Flash, 64 KB of FlexMemory (which can be partitioned into FlexNVM + FlexRAM/EEPROM), and 64 KB of system SRAM. This memory hierarchy supports complex 5V-tolerant industrial firmware stacks such as CANopen or SAE J1939 with on-chip EEPROM emulation for parameter storage.
What is the supply voltage range of the PKE18F512VLL16?
The PKE18F512VLL16 operates from 2.7 V to 5.5 V single-supply rails, characteristic of the Kinetis E family. The wide 5V-tolerant I/O makes it suitable for industrial 24V-bus powered boards where regulators step down to 5V. It includes an internal regulator for the core, so only one external rail is required.
Does the PKE18F512VLL16 include CAN controllers?
Yes, the PKE18F512VLL16 includes two FlexCAN (CAN 2.0B) controllers that comply with ISO 11898-1 for industrial and automotive CAN. According to NXP KE1xF datasheet, both controllers support standard (11-bit) and extended (29-bit) IDs and provide independent message buffers for multi-master CAN nodes such as body control modules and BMS slaves.
What package does the PKE18F512VLL16 use?
The PKE18F512VLL16 ships in a 100-pin LQFP (14x14 mm, 0.5 mm pitch) surface-mount package. The exposed thermal pad sits underneath the die and must be soldered to a copper pour of at least 25 mm x 25 mm for adequate heatsinking at 168 MHz under sustained DSP loads.
Where can I buy the PKE18F512VLL16 in stock?
Distributors such as LCSC list the PKE18F512VLL16 in stock. As of 2026-10-16, distributor pages also include Components-House (4341 pcs in stock) and Mouser/Nevsemi for NXP-branded MKE18F512VLL16 equivalents. Authorized distributors include DigiKey and Mouser; independent stockists carry industrial-grade variants. Check the Distributor URL above for live inventory and lead time.
What is the price of the PKE18F512VLL16 per unit and in volume?
As of 2026-10-16, the PKE18F512VLL16 is priced at approximately $11.47 at qty 1, dropping to about $7.18 at qty 1000 on LCSC (per Verified Web Data). NXP's own branded MKE18F512VLL16 from authorized distributors typically costs more due to authorized stock overhead. Volume quotes are available from your franchised distributor.
What is the lead time for PKE18F512VLL16 orders?
As of 2026-10-16, LCSC lists the PKE18F512VLL16 as in stock, so single-piece orders can ship within 24-48 hours. Authorised NXP distributors (DigiKey/Mouser for the MKE variant) typically ship from US/EU warehouses. For higher quantities (5k+), confirm factory lead time with NXP as KE1xF production has been constrained since 2024.
PKE18F512VLL16 vs MKE18F512VLL16 - what is the difference?
The PKE18F512VLL16 is the Freescale/NXP industrial-grade automotive-pace variant, while the MKE18F512VLL16 is the NXP-rebranded industrial version of the same die with identical silicon. Both parts share the KE1xF mask set, the same 100-LQFP package, 512 KB Flash, and CAN 2.0B peripherals. They are drop-in interchangeable; the leading 'P' vs 'M' difference reflects badge naming rather than electrical divergence.
What is the best drop-in replacement for PKE18F512VLL16?
The best drop-in replacement is the NXP MKE18F512VLL16 (re-branded industrial variant), which uses the same KE1xF silicon, 100-LQFP package, 168 MHz core, and 512 KB Flash. For slightly larger memory, MKE18F1M0VLL16 doubles Flash to 1 MB within the same package. Cross-brand drop-in alternatives in 100-LQFP from ST or Renesas would require re-verifying Flash size and peripheral mapping.
When should I choose PKE18F512VLL16 over a Cortex-M0+ MCU?
Choose PKE18F512VLL16 when you need DSP/FPU performance above 80 MHz, dual CAN 2.0B controllers, and 512 KB of Flash for complex protocols such as CANopen or SAE J1939. For simple digital I/O with 32-64 KB Flash and no CAN, a Cortex-M0+ part such as KE04/KE06 in a smaller QFP is more cost-effective than the full KE18F die.
Where can I download the PKE18F512VLL16 datasheet PDF?
The PKE18F512VLL16 datasheet PDF is hosted on the NXP product page (search 'MKE18F512VLL16' at nxp.com). AllDataSheet also mirrors the same document (101 pages, 1 MB) as KE1xFP100M168SF0.pdf. Reference manuals for peripheral register maps are at nxp.com under the KE1xF family documentation directory.
Where is the PKE18F512VLL16 pinout located?
The PKE18F512VLL16 pinout is documented in the KE1xF Reference Manual (chapter 'Signal Multiplexing'). Pin 1 sits at the upper-left of the LQFP (with marker down), counting counter-clockwise. Pin functions include 5V-tolerant GPIO, ADC inputs, FlexCAN TX/RX, FlexTimer channels, and JTAG/SWD debug.
Is PKE18F512VLL16 suitable for industrial motor control?
Yes, the PKE18F512VLL16 is well suited for industrial motor control, including BLDC/PMSM field-oriented control. The 168 MHz Cortex-M4F with FPU runs single-cycle MAC instructions, two FlexTimers drive 3-phase PWM at 16 kHz with 1 us update rates, and dual FlexCAN links manage HVAC fieldbus or DC-bus communication. The 100-LQFP package supports industrial layout on 4-layer FR4.
Is PKE18F512VLL16 RoHS compliant?
The PKE18F512VLL16 from NXP uses a lead-free 100-LQFP package and is RoHS compliant according to NXP's product declaration. The industrial (MKE) variant carries NXP's full Pb-free finish. Check the specific lot's material declaration sheets for REACH and halogen-free status, which vary by assembly plant. For automotive PPAP documentation, request the IMDS file from your NXP FAE.

Dữ liệu tham khảo kỹ thuật cho PKE18F512VLL16 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.

Hướng dẫn chọn lựa

Choose PKE18F512VLL16 when you need the highest-pin-count KE1xF MCU (100-LQFP) with 512 KB Flash and dual CAN for industrial 5V applications. Pick MKE18F256VLL16 if your firmware fits in 256 KB Flash and you want a smaller BOM cost. Pick MKE18F1M0VLL16 for 1 MB Flash (same 100-LQFP) when storing complex code bases or large GUI assets. All five listed KE1xF variants share the same 100-LQFP (14x14) footprint, enabling PCB reuse across the flash-density spectrum.

So sánh với các sản phẩm thay thế

Tham số Sản phẩm này MKE18F512VLL16 SKE18F512VLL16 MKE18F512VLH16 MKE18F1M0VLL16 MKE18F256VLL16
Brand NXP Semiconductors NXP Semiconductors NXP Semiconductors NXP Semiconductors NXP Semiconductors NXP Semiconductors
Package 100-LQFP (14x14) 100-LQFP (14x14) - same 100-LQFP (14x14) - same 100-LQFP - same 100-LQFP (14x14) - same 100-LQFP (14x14) - same
Maximum Frequency 168 MHz 168 MHz 168 MHz 168 MHz 168 MHz 168 MHz
Program Flash 512 KB 512 KB 512 KB 512 KB 1 MB 256 KB
SRAM 64 KB 64 KB 64 KB 64 KB 128 KB 48 KB
FlexMemory 64 KB 64 KB 64 KB 64 KB 64 KB 32 KB
CAN 2.0B Controllers 2 (FlexCAN) 2 2 2 2 2
Supply Voltage Range 2.7 V to 5.5 V 2.7 V to 5.5 V 2.7 V to 5.5 V 2.7 V to 5.5 V 2.7 V to 5.5 V 2.7 V to 5.5 V
FPU / DSP Yes (single-precision) Yes Yes Yes Yes Yes

Bảo phân biệt quan trọng

  • Canonical KE1xF industrial MCU with 512 KB Flash (vsMKE18F256VLL16)
  • Balanced Flash/RAM ratio with no LQFP inflation (vsMKE18F1M0VLL16)
  • Industrial badge-agnostic silicon (vsSKE18F512VLL16)

Ghi chú thiết kế

The PKE18F512VLL16 includes an internal 1.2V core regulator; only the external 5V (or 3.3V) rail on VDD must be supplied. Decouple VDD/VSS pairs with at least 1x 100 nF X7R ceramic per VDD pin, plus a bulk 4.7-10 uF tantalum or ceramic near the pin cluster. Estimated: peak current at 168 MHz with all peripherals active is roughly 60-80 mA, so budget for at least 200 mA rail headroom.

Run a thermal check with the 100-LQFP thermal pad soldered to a copper pour of at least 25 mm x 25 mm on top + bottom. Estimated: with theta_JA around 35 C/W and 0.6 W core dissipation at 168 MHz DSP load, the junction rises ~21 C above ambient. Without the thermal pad soldered, theta_JA exceeds 70 C/W, raising Tj over 42 C - reduce clock to 80 MHz or add airflow.

Keep the crystal traces within 5 mm of the XTAL/EXTAL pins and guard the traces with GND on both sides. Place the 32.768 kHz watch crystal on a separate island with C_load caps to ground. Route JTAG/SWD signals (TCK, TMS, TDO, TDI) as 50 ohm single-ended lines by narrowing to 0.20 mm if impedance is critical; otherwise, length-match within 10 mm.

Do NOT leave FlexNVM partition pending: the PKE18F512VLL16 partitions the 64 KB FlexMemory during Flash programming, and locked states cannot be reversed without mass erase. Run the NXP provided partitioning command on first prototype bring-up. Also do NOT pull RESET low before VDD stabilizes above 2.7V or you risk in-rush latch-up; add the standard NXP POR sequencing diode/cap on NRST.

Thông tin tuân thủ

RoHS
Unknown
REACH
Unknown
AEC-Q100
Not Qualified
Không chì
Yes
Không halogen
Unknown
Khoáng vật xung đột
Compliant

Lead-free finish per NXP 100-LQFP family. RoHS/REACH/AEC-Q100 specific compliance data not surfaced in the verified distributor snippets; consult the NXP material declaration (eol_pmn) PDF for definitive certification.

Dữ liệu được xác minh vào: 2026-10-16 — dữ liệu được xác minh và quản lý bởi đội ngũ kỹ thuật phần cứng của XAIPART

Tìm kiếm liên quan

PKE18F512VLL16 PKE18F512VLL16 datasheet PDF NXP Kinetis KE18F 168MHz 512KB 100-LQFP 5V Cortex-M4F microcontroller 2xFlexCAN 100-LQFP industrial 5V MCU BLDC motor control MCU 168 MHz Cortex-M4F PKE18F512VLL16 vs MKE18F512VLL16 PKE18F512VLL16 drop-in replacement 100-LQFP PKE18F512VLL16 buy LCSC price what is the operating voltage of PKE18F512VLL16 Kinetis KE1xF same-family MPN 100-LQFP PKE18F512VLL16 lead time stock

Các bộ phận và thuật ngữ liên quan

NXP Semiconductors PKE18F512VLL16 MKE18F512VLL16 SKE18F512VLL16 MKE18F512VLH16 MKE18F1M0VLL16 MKE18F256VLL16 Kinetis KE1xF Kinetis E family ARM Cortex-M4F FlexCAN FlexMemory FlexNVM FlexTimer Freescale Semiconductor 100-LQFP (14x14 mm) LQFP package family RoHS REACH 5V microcontroller embedded systems BLDC motor control automotive body control module smart meter
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