My Inquiry
My Account
STMicroelectronics AEK-MCU-SPC5LNKU
- Part No.:
- AEK-MCU-SPC5LNKU
- Manufacturer:
- STMicroelectronics
- Category:
- Programmers, Emulators, and Debuggers
- Package:
- Datasheet:
-
AEK-MCU-SPC5LNKU.pdf
- Description:
- AEK-MCU-SPC5LNK PROGRAMMER AND D
- Quantity:
- Payment:
- Shipping:
Inventory:1,909
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
AEK-MCU-SPC5LNKU from STMicroelectronics is a USB/JTAG debugger and programmer dongle designed specifically for SPC58 automotive microcontrollers. It supports firmware download to FLASH or RAM, real-time debugging with breakpoints and variable watch, IEEE 1149.1 JTAG compliance, virtual COM port UART interface, and NVM erase/program/verify - enabling rapid prototyping in vehicle ECU development.
For engineers reviewing the AEK-MCU-SPC5LNKU datasheet, AEK-MCU-SPC5LNKU pinout, AEK-MCU-SPC5LNKU application, or AEK-MCU-SPC5LNKU equivalent, key selection criteria include JTAG protocol compatibility, UDE PLS debugger integration, dual-interface (JTAG + UART) support, target voltage monitoring via LEDs, and AutoDevKit ecosystem interoperability.
Technical Context
The AEK-MCU-SPC5LNKU implements a hardware-level USB-to-JTAG bridge using the FT2232HL dual-channel USB interface IC, with one channel dedicated to JTAG (TCK/TDI/TDO/TMS/TRST#/SRST#) and the other to UART (TX/RX), both level-shifted via SN74LVC2T45 and SN74LVC1T45 translators for 1.8 V–3.3 V SPC58 target compatibility.
It integrates on-board ESD protection (ESDAVLC8-1BT2Y), 12 MHz crystal oscillator, EEPROM (M93S46-WMN6TP) for configuration storage, and status LEDs indicating target IO voltage, connection state, and runtime activity - all operating within 0°C to 50°C ambient range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| JTAG Protocol | IEEE 1149.1 compliant interface for boundary-scan and debug access to SPC58 MCUs |
| UART Interface | USB-emulated virtual COM port supporting host-to-target serial communication at configurable baud rates |
| Target Voltage Support | 1.8 V to 3.3 V I/O level translation via dual-supply translators ensures safe interfacing with SPC58 core voltage domains |
| Connectors | 14-pin JTAG header (2×7 female) and 3-pin UART header for direct evaluation board attachment |
| Operating Temperature | 0°C to 50°C ambient range validated for lab and benchtop automotive development environments |
| Debug Host Compatibility | Native support for UDE PLS debugger; OpenOCD support requires separate driver installation (STSW-AEK-SPC5LNK) |
Availability
AEK-MCU-SPC5LNKU is available at Aetrix Electronics and suitable for automotive ECU prototyping, SPC58-based ADAS module development, and CAN-connected motor control validation requiring stable component supply and toolchain continuity.
Supply support for AEK-MCU-SPC5LNKU includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, specializing in automotive-grade microcontrollers, power management, and sensor solutions with ISO/TS 16949-certified manufacturing.
The AEK-MCU-SPC5LNKU belongs to ST's AutoDevKit ecosystem - a family of evaluation and programming tools engineered to accelerate functional safety-compliant development for SPC5 Chorus and SPC58 automotive MCU platforms.
FAQ
What debugger software is natively supported by the AEK-MCU-SPC5LNKU?
The AEK-MCU-SPC5LNKU is preconfigured for seamless integration with PLS UDE debugger without additional driver installation. It does not ship with OpenOCD drivers; those must be separately downloaded from ST's official package STSW-AEK-SPC5LNK and installed per UM3303 instructions.
How does the AEK-MCU-SPC5LNKU differ from the AEK-MCU-SPC5LNK variant?
The AEK-MCU-SPC5LNKU is functionally identical in hardware to AEK-MCU-SPC5LNK but is factory-configured and certified for UDE PLS debugger use. The standard AEK-MCU-SPC5LNK variant targets OpenOCD and ships with WinUSB drivers preloaded for immediate plug-and-play operation in that environment.
Can the AEK-MCU-SPC5LNKU program non-SPC5 devices?
No. The AEK-MCU-SPC5LNKU is hardware- and firmware-locked to ST's SPC58 and SPC5 Chorus automotive microcontroller families. Its JTAG logic, voltage translators, and firmware stack are optimized exclusively for SPC5x device identification, memory mapping, and NVM programming sequences.
What interfaces and signals are exposed on the 14-pin JTAG header?
The 14-pin header provides full IEEE 1149.1 JTAG signals: TCK, TDI, TDO, TMS, TRST#, SRST#, SRST#_DIR, TMS_DIR, plus GND, VIO sense, and two status LED control lines (LED_1, LED_2). Pinout matches ST's standard SPC5 evaluation board layout per DB5131 schematic.
AEK-MCU-SPC5LNKU Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Type:
- Debugger, Programmer (In-Circuit/In-System)
- For Use With/Related Products:
- SPC5
- Contents:
- Board(s)
AEK-MCU-SPC5LNKU FAQ
1.How can I place an order for AEK-MCU-SPC5LNKU through Aetrix?
Please submit a Request for Quotation (RFQ) for AEK-MCU-SPC5LNKU on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for AEK-MCU-SPC5LNKU reliable?
The price and inventory of AEK-MCU-SPC5LNKU are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AEK-MCU-SPC5LNKU is usually 5 days.
3.What payment methods are accepted for AEK-MCU-SPC5LNKU?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AEK-MCU-SPC5LNKU transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AEK-MCU-SPC5LNKU?
AEK-MCU-SPC5LNKU orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AEK-MCU-SPC5LNKU order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for AEK-MCU-SPC5LNKU?
For technical support, including AEK-MCU-SPC5LNKU datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AEK-MCU-SPC5LNKU requirements.
6.How does Aetrix verify that AEK-MCU-SPC5LNKU is sourced from the original manufacturer or authorized distributors?
All AEK-MCU-SPC5LNKU products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that AEK-MCU-SPC5LNKU meets industry standards.
7.What is the process for return or replacement of AEK-MCU-SPC5LNKU?
All AEK-MCU-SPC5LNKU units undergo pre-shipment inspection (PSI). If there is an issue with AEK-MCU-SPC5LNKU, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The AEK-MCU-SPC5LNKU part is unused and in its original packaging.
Return procedure for AEK-MCU-SPC5LNKU:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AEK-MCU-SPC5LNKU Tags
-
STLINK-V3MODS
STMicroelectronics
-
STLINK-V3MINIE
STMicroelectronics
-
ESP-PROG
Espressif Systems
-
SC0889
Raspberry Pi
-
2548
Adafruit Industries LLC
-
PG164100
Microchip Technology
-
ST-LINK/V2
STMicroelectronics
-
STLINK-V3SET
STMicroelectronics
-
NU-LINK-PRO
Nuvoton Technology Corporation
-
ARM-USB-TINY-H
Olimex LTD
-
MCU-LINK-PRO
NXP Semiconductors
-
410-308-B
Digilent, Inc.
Tech Hub
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
