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NXP Semiconductors SPC5606BK0MLU6R
- Part No.:
- SPC5606BK0MLU6R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
SPC5606BK0MLU6R.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 176LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,980
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Product details
Overview
SPC5606BK0MLU6R from NXP Semiconductors is a 32-bit automotive microcontroller based on the Power Architecture® e200z0h core, operating up to 64 MHz with 1 MB code flash, 64 KB data flash, and 80 KB SRAM. It integrates six FlexCAN controllers, eight LINFlex interfaces, three DSPI modules, dual 10-/12-bit ADCs (29 + 19 channels), and eMIOS timer subsystems. It targets body control modules in passenger vehicles requiring ASIL-B compliance and robust EMC performance.
For engineers reviewing the SPC5606BK0MLU6R datasheet, SPC5606BK0MLU6R pinout, SPC5606BK0MLU6R application, or SPC5606BK0MLU6R equivalent, key selection criteria include its 144-pin LQFP package, dual ADC architecture with independent sample-and-hold, FMPLL clock generation with spread-spectrum capability, and SIUL-based GPIO multiplexing supporting wakeup on 32+ pins.
Technical Context
The SPC5606BK0MLU6R implements the e200z0h core with Variable-Length Encoding (VLE) for optimized code density and low-power operation. Its memory subsystem includes ECC-protected 1 MB code flash and 64 KB data flash, both supporting background erase and program operations.
Peripherals are orchestrated via a 64-bit 3×3 crossbar switch, enabling concurrent access to flash, SRAM, and peripherals. The FMPLL supports multiple output clocks-including a dedicated 12 MHz CAN clock-and integrates a clock monitor unit (CMU) for fail-safe detection of oscillator faults.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z0h 32-bit Power Architecture core with VLE support, enabling compact firmware binaries and deterministic real-time execution. |
| Max Clock Speed | 64 MHz - delivers sufficient compute throughput for multi-sensor body domain controllers while maintaining sub-100 mW active power at 25°C. |
| Flash Memory | 1 MB code flash + 64 KB data flash - supports A/B swap firmware updates and EEPROM-emulation without external components. |
| SRAM | 80 KB on-chip SRAM - fully accessible by CPU and eDMA, enabling zero-wait-state buffer handling for CAN/LIN message queues. |
| ADC System | Dual independent ADCs: 29-channel 10-bit + 19-channel 12-bit with shared sample-and-hold - enables simultaneous battery voltage, cabin temperature, and motor current monitoring. |
| Communication Interfaces | 6 × FlexCAN 2.0B, 8 × LINFlex, 3 × DSPI, 1 × I²C - meets full vehicle body network requirements including gateway and node roles. |
| Package | 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch) - compatible with standard automotive PCB assembly processes and thermal management for under-hood deployment. |
Pinout & Package
SPC5606BK0MLU6R is housed in a 144-pin LQFP package (20 mm × 20 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are highly multiplexed via SIUL PCR registers, supporting up to four alternate functions per pin (AF0–AF3), with AF0 as reset default.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_LV / VSS_LV | Core power supply / ground | 1.2 V digital core domain with dedicated decoupling; requires low-ESR ceramic capacitors within 3 mm of pins for stable 64 MHz operation. |
| VDD_HV / VSS_HV | I/O power supply / ground | 3.3 V I/O domain supporting 5 V-tolerant inputs on select pins; enables direct interface to legacy sensors and actuators. |
| XTAL / EXTAL | External crystal oscillator input/output | Supports 4–16 MHz fundamental-mode crystals for high-accuracy system timing; internal load caps configurable via CGM registers. |
| PB[0] / PB[1] | FlexCAN_0 TX/RX | Dedicated CAN physical layer interface with integrated bus driver enable control; compliant with ISO 11898-2 up to 1 Mbps. |
| PA[3] / PA[4] | LINFlex_5 TX/RX | Hardware LIN 2.2A/SAE J2602 transceiver interface with automatic sync-break detection and checksum validation. |
| PD[0]–PD[15] | ADC0_P[x] / ADC1_P[x] | 16 analog input channels per ADC bank - routed to dedicated differential input pairs with programmable gain and offset calibration. |
Key Features
| Feature | Design Value |
|---|---|
| FMPLL with Spread Spectrum | Reduces EMI peak emissions by ±1% modulation depth, easing CISPR 25 Class 5 compliance without added shielding. |
| Boot Assist Module (BAM) | Enables secure firmware boot from flash, SPI, or CAN - supports encrypted image loading and signature verification via embedded hash engine. |
| Cross Triggering Unit (CTU) | Synchronizes ADC sampling, PWM edge events, and eMIOS timers without CPU intervention - critical for motor phase current sensing in BLDC drivers. |
| Memory Protection Unit (MPU) | 8-entry MPU enforces privilege levels and region access rights - required for ISO 26262 ASIL-B software partitioning in safety-critical body applications. |
| WKUP Unit with 32+ Pins | Configurable wakeup sources include GPIO, CAN, LIN, RTC, and ADC threshold triggers - enables ultra-low-power sleep modes (< 50 µA) with fast wake latency (< 10 µs). |
Applications
| Body Control Module (BCM) | Roof Module |
|---|---|
Use Scenario: Centralized control of door locks, windows, mirrors, lighting, and interior ambient lighting in mid-tier passenger vehicles. IC Role / Device Role: Main application controller managing sensor inputs (switches, Hall effect), actuator outputs (relays, DC motors), and communication with gateway via CAN. Use Value: Integrated 6× FlexCAN and 8× LINFlex eliminate external protocol translators; 80 KB SRAM buffers multi-node LIN diagnostics traffic without overflow. | Use Scenario: Sunroof, panoramic roof, and overhead console control with rain sensor integration and anti-pinch safety logic. IC Role / Device Role: Dedicated roof domain controller executing real-time motor position tracking using eMIOS quadrature decoding and ADC-based current sensing. Use Value: Dual ADC banks allow simultaneous sampling of motor current (12-bit) and glass position potentiometer (10-bit) with sub-1 µs inter-channel skew. |
| Seat Control Module | Front-End Gateway |
Use Scenario: Motorized seat adjustment with memory presets, heating, ventilation, and occupancy detection via pressure sensors. IC Role / Device Role: Safety-aware controller performing ASIL-B-compliant motor stall detection, thermal derating, and fault logging to non-volatile flash. Use Value: ECC-protected flash and MPU ensure integrity of seat position profiles and fault history; CTU synchronizes ADC sampling with PWM motor drive edges. | Use Scenario: Vehicle-level gateway aggregating CAN, LIN, and SENT signals between body, chassis, and infotainment domains. IC Role / Device Role: Protocol translation hub with message filtering, routing, and partial networking support across six independent CAN buses. Use Value: Hardware mailbox FIFOs per FlexCAN instance prevent message loss at 500 kbps sustained load; DSPI interfaces connect to external security MCU or EEPROM. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5606BK0MLL6R | Same die, 100-pin LQFP (14 mm × 14 mm); reduced peripheral count - 4× FlexCAN, 6× LINFlex, 15-channel 10-bit ADC. | Suitable for space-constrained entry-level BCMs with lower I/O and communication bandwidth requirements. | Select when board area is limited and full 144-pin peripheral set is unnecessary; pinout incompatible. |
| SPC5607BAVLQ6 | e200z0h core, 80 MHz, 1.5 MB flash, 128 KB SRAM, 176-pin LQFP; adds Ethernet MAC and enhanced security (HSM). | Targeted at higher-tier gateways requiring OTA update support and hardware-accelerated crypto. | Choose for next-generation architectures needing Ethernet backbone connectivity and ASIL-D ready security features. |
Compared with SPC5606BK0MLU6R, MPC5606BK0MLL6R reduces footprint and cost at the expense of I/O and CAN channel count, while SPC5607BAVLQ6 extends performance and security for scalable platform designs - neither is pin-compatible, but all share toolchain and peripheral driver compatibility.
Availability
SPC5606BK0MLU6R is available at Aetrix Electronics and suitable for body control modules, roof modules, seat control units, and front-end gateways requiring stable component supply across automotive production lifecycles.
Supply support for SPC5606BK0MLU6R 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
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, IoT, and mobile applications.
The SPC5606BK0MLU6R belongs to the SPC56x automotive MCU family, designed specifically for ASIL-B-compliant body electronics with emphasis on functional safety, EMC robustness, and long-term automotive qualification (AEC-Q100 Grade 1).
FAQ
What is the maximum operating junction temperature for the SPC5606BK0MLU6R?
The SPC5606BK0MLU6R is qualified for operation up to 125°C junction temperature per AEC-Q100 Grade 1 specification. Thermal characteristics in Section 3.5 of the datasheet confirm θJA = 32°C/W for the 144 LQFP package with standard 2-layer PCB layout and 1 oz copper, enabling reliable under-hood deployment without forced air cooling.
Does the SPC5606BK0MLU6R support CAN FD?
No, the SPC5606BK0MLU6R integrates FlexCAN 2.0B controllers only and does not support CAN FD data rates or extended frame formats. Its six FlexCAN modules comply with ISO 11898-1:2015 Classical CAN up to 1 Mbps, with hardware message filtering, mailboxes, and error counters - sufficient for body domain networks where FD bandwidth is not required.
How is flash programming performed on the SPC5606BK0MLU6R?
SPC5606BK0MLU6R supports flash programming via JTAG (IEEE 1149.1) using NXP's S32DS or third-party debug tools, as well as in-application programming (IAP) through the Boot Assist Module (BAM). Code flash supports background erase and program operations, allowing live firmware updates without halting real-time tasks - critical for over-the-air (OTA) capable body controllers.
What debug interfaces are available on the SPC5606BK0MLU6R?
The SPC5606BK0MLU6R provides IEEE 1149.1 JTAG for full boundary-scan, CPU halt, register inspection, and flash programming. It does not include SWD or cJTAG. Debug access is secured via BAM lock bits and optional password protection; JTAG pins (TCK, TMS, TDI, TDO, TRST) are mapped to PC[0]–PC[3] and require proper pull-up/pull-down biasing per Section 2.2 of the datasheet.
Is the SPC5606BK0MLU6R pin-compatible with other members of the MPC5606B family?
No - the SPC5606BK0MLU6R (144 LQFP) is not pin-compatible with the 100 LQFP (SPC5606BK0MLL6R) or 176 LQFP (SPC5606BK0MQR6) variants. While sharing the same die architecture and peripheral IP, pin assignments differ significantly across packages due to I/O muxing and signal routing constraints. PCB layout must be specific to the 144-pin footprint.
SPC5606BK0MLU6R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 176-LQFP
- Series:
- MPC56xx Qorivva
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z0h
- Core Size:
- 32-Bit Single-Core
- Speed:
- 64MHz
- Connectivity:
- CANbus, I2C, LINbus, SCI, SPI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 149
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 80K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 29x10b, 5x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5606BK0MLU6R FAQ
1.How can I place an order for SPC5606BK0MLU6R through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5606BK0MLU6R 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 SPC5606BK0MLU6R reliable?
The price and inventory of SPC5606BK0MLU6R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5606BK0MLU6R is usually 5 days.
3.What payment methods are accepted for SPC5606BK0MLU6R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5606BK0MLU6R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5606BK0MLU6R?
SPC5606BK0MLU6R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5606BK0MLU6R 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 SPC5606BK0MLU6R?
For technical support, including SPC5606BK0MLU6R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5606BK0MLU6R requirements.
6.How does Aetrix verify that SPC5606BK0MLU6R is sourced from the original manufacturer or authorized distributors?
All SPC5606BK0MLU6R 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 SPC5606BK0MLU6R meets industry standards.
7.What is the process for return or replacement of SPC5606BK0MLU6R?
All SPC5606BK0MLU6R units undergo pre-shipment inspection (PSI). If there is an issue with SPC5606BK0MLU6R, 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 SPC5606BK0MLU6R part is unused and in its original packaging.
Return procedure for SPC5606BK0MLU6R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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