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NXP Semiconductors SPC5515SBMLQ66
- Part No.:
- SPC5515SBMLQ66
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
SPC5515SBMLQ66.pdf
- Description:
- IC MCU 32BIT 768KB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,998
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Product details
Overview
SPC5515SBMLQ66 from NXP Semiconductors (formerly Freescale) is a 32-bit Power Architecture™ automotive microcontroller designed for central body control and gateway applications. It features an e200z1 main CPU core, 768 KB on-chip flash memory, 48 KB SRAM, 4x DSPI, 8x eSCI, and 4x FlexCAN modules. It operates at up to 66 MHz in 144-LQFP packages and supports real-time control of lighting, door modules, and LIN/CAN network routing in vehicle body electronics.
For engineers reviewing the SPC5515SBMLQ66 datasheet, SPC5515SBMLQ66 pinout, SPC5515SBMLQ66 application, or SPC5515SBMLQ66 equivalent, key selection criteria include its 66 MHz e200z1 core speed, 48 KB ECC-protected SRAM, 4-channel FlexCAN support with configurable buffers, and dual-core capability via optional e200z0 I/O processor - all validated for AEC-Q100 Grade 1 (–40°C to +125°C).
Technical Context
The SPC5515SBMLQ66 implements a dual-core architecture with a primary e200z1 CPU and optional e200z0 I/O processor, both compliant with Power Architecture Book E and supporting Variable Length Encoding (VLE) for reduced code footprint. Its crossbar switch enables concurrent access to flash, SRAM, and peripherals by multiple bus masters including CPU, I/O processor, eDMA, and FlexRay.
It integrates FMPLL-based clock generation with selectable sources (external crystal, 16 MHz RC, or 32 kHz oscillator), dynamic power management across RUN/STOP/SLEEP modes, and hardware-assisted EEPROM emulation using flash blocks with read-while-write capability. The SIU provides up to four levels of pin multiplexing across 144 GPIO-capable pins.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z1 - single-issue, 4-stage pipelined 32-bit Power Architecture core with VLE support for compact code and deterministic timing |
| Max Clock Speed | 66 MHz - guaranteed operation at full speed in 144-LQFP package at Ta = 105°C per MPC5510PB Rev. 2 Table 1 |
| Flash Memory | 768 KB - organized with ECC (64-bit, SEC-DED), hardware read-while-write, and dedicated boot/emulation partitions |
| SRAM | 48 KB - on-chip static RAM with ECC protection, scalable retention (8K–48K) in SLEEP mode |
| FlexCAN Channels | 4x - enhanced CAN controllers with configurable message buffers, FIFOs, and loopback/self-test modes |
| eSCI Interfaces | 8x - enhanced serial communication modules supporting LIN physical layer compliance and automatic baud rate detection |
| DSPI Modules | 4x - dual-buffered serial peripheral interfaces with up to 24 chip selects (18 usable in 144-LQFP) |
| ADC | 40-channel, 12-bit - includes 16 input-only and 24 bidirectional channels with programmable sampling windows |
Pinout & Package
SPC5515SBMLQ66 is housed in a 144-pin LQFP package (20 mm × 20 mm, 0.5 mm pitch) with exposed thermal pad. Pin assignments follow the MPC5515S variant pinout defined in MPC5510PB Rev. 2 Section 2.4 and Table 4, supporting full peripheral multiplexing across 144 I/O-capable signals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_MAIN | Main supply input | 5.0 V ±10% input powering internal voltage regulator (VREG); supplies core logic and analog blocks |
| VDD_IOA / VDD_IOB | I/O domain supplies | Independent 3.3 V or 5.0 V domains enabling mixed-voltage interfacing (e.g., 5 V CAN transceivers + 3.3 V SPI sensors) |
| XTAL_IN / XTAL_OUT | External crystal oscillator interface | Supports 32 kHz crystal for RTC/wakeup; optional 4–40 MHz reference for FMPLL lock |
| RESET_IN | Asynchronous reset input | Active-low signal initiating cold start or watchdog-triggered recovery; sampled synchronously to system clock |
| FSM0–FSM3 | Function select mode inputs | Boot configuration pins sampled at reset to determine startup source (flash, SCI, CAN, or external memory) |
| PA0–PA15 | Port A general-purpose I/O | 16-bit multiplexed port supporting GPIO, eSCI0, DSPI0, FlexCAN0, or ADC inputs depending on SIU configuration |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core execution capability | Enables main e200z1 core to handle high-priority real-time tasks while e200z0 I/O processor manages peripheral polling, LIN scheduling, and CAN message filtering - reducing CPU load and jitter |
| Hardware EEPROM emulation | Uses dedicated flash sectors (4×16 KB + 4×16 KB + 2×64 KB) with atomic write/erase and read-while-write to replace external EEPROM in calibration and NV storage |
| Configurable low-power modes | SLEEP mode retains 48 KB SRAM with 25 µA current draw (no RAM retained) or 95 µA (full 48 KB retained), enabling rapid wake-up via GPIO or RTC alarm |
| Pin multiplexing flexibility | Four-level SIU routing allows any peripheral function (eSCI, DSPI, FlexCAN, ADC) to be assigned to most pins - simplifying PCB layout and enabling reuse across platform variants |
| Nexus Class 2+ debug interface | IEEE-ISTO 5001-2003 compliant trace and breakpoint support enables non-intrusive runtime analysis, critical for ASIL-B software validation |
| On-chip voltage regulation | Single 5 V input powers internal 1.5 V core, 3.3 V I/O, and 5 V analog domains - eliminating need for external regulators in cost-sensitive body control modules |
Applications
| Body Control Module | Vehicle Gateway |
|---|---|
|
Use Scenario: Centralized control of interior lighting, power windows, seat position memory, and passive entry systems in mid-tier passenger vehicles. IC Role / Device Role / Timing Role: Primary application controller executing body domain firmware, managing LIN slave coordination, and processing analog sensor inputs (e.g., rain/light sensors). Use Value: 48 KB SRAM enables concurrent LIN stack, CAN diagnostics, and PWM lighting control without external memory; 66 MHz core ensures sub-10 ms response to door unlock events. |
Use Scenario: Message routing between HS-CAN powertrain, LS-CAN body, and LIN subsystems in distributed E/E architectures. IC Role / Device Role / Timing Role: Network bridge controller performing protocol translation, diagnostic gateway services, and secure reprogramming over CAN. Use Value: 4x FlexCAN modules with independent message RAM allow simultaneous handling of 3 CAN buses plus diagnostics; eSCI8 supports bootloader updates via service tool. |
| Smart Lighting Controller | Chassis Domain Manager |
|
Use Scenario: Adaptive front-lighting system (AFS) with dynamic headlamp leveling, cornering lights, and ambient light compensation. IC Role / Device Role / Timing Role: Real-time actuator coordinator using eMIOS200 PWM outputs and ADC feedback from gyros/photodiodes. Use Value: 24-channel eMIOS200 provides precise 16-bit PWM timing for LED dimming; 12-bit ADC with 40 channels captures multi-sensor fusion data without external muxing. |
Use Scenario: Integration of brake-by-wire assist, electronic parking brake, and suspension damping control in entry-level chassis ECUs. IC Role / Device Role / Timing Role: Safety-critical domain manager running ASIL-B software with MPU-enforced memory partitioning between control and comms stacks. Use Value: 16-entry MPU isolates CAN driver, ADC, and PWM resources; FMPLL jitter < ±50 ppm meets ISO 11898-1 timing requirements for fault-tolerant CAN FD readiness. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5604B | Same e200z1 core but 64 KB flash, 32 KB SRAM, 3x FlexCAN, no e200z0 I/O processor; rated for 105°C only | Limited to simpler body nodes (e.g., door modules) without gateway routing or dual-core offload | Select when cost sensitivity outweighs need for 768 KB flash or SLEEP-mode RAM retention scalability |
| SPC560B50L5 | Successor family with e200z0 core only (no e200z1), 512 KB flash, 48 KB SRAM, 3x FlexCAN, integrated CAN FD PHY support | Better suited for CAN FD migration paths and lower-power gateways where legacy LIN/SCI compatibility is secondary | Choose for new designs targeting CAN FD adoption and reduced software porting effort from MPC55xx base |
Compared with MPC5604B, SPC5515SBMLQ66 delivers 12× more flash and dual-core flexibility for complex body/gateway convergence; versus SPC560B50L5, it offers superior LIN/SCI legacy support and higher CAN channel count but lacks native CAN FD PHY integration.
Availability
SPC5515SBMLQ66 is available at Aetrix Electronics and suitable for automotive body control modules, vehicle gateway systems, smart lighting controllers, and chassis domain managers requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for SPC5515SBMLQ66 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 automotive, industrial, and IoT applications, with deep expertise in safety-critical microcontrollers and secure connectivity solutions.
The SPC5515SBMLQ66 belongs to the MPC5510 family - a line of Power Architecture™ MCUs engineered specifically for central body electronics and gateway functions in modern vehicle architectures, emphasizing functional safety, network scalability, and power efficiency.
FAQ
What is the maximum operating frequency of the SPC5515SBMLQ66 and under what conditions is it guaranteed?
The SPC5515SBMLQ66 is guaranteed to operate at up to 66 MHz in the 144-LQFP package at ambient temperatures up to 105°C, as specified in Table 1 of the MPC5510PB Rev. 2 document. This speed is achieved using the FMPLL with an external crystal or oscillator input, and applies to both the e200z1 main core and optional e200z0 I/O processor when enabled. Operation above 66 MHz is not supported for this package variant.
Does the SPC5515SBMLQ66 include an integrated voltage regulator, and what supply voltages does it support?
Yes, the SPC5515SBMLQ66 includes an on-chip voltage regulator (VREG) that accepts a single 5.0 V ±10% input and generates internal 1.5 V core, 3.3 V I/O, and 5.0 V analog supplies. This eliminates the need for external regulators in many body control applications. The device supports independent I/O power domains, allowing mixed 3.3 V and 5.0 V signaling on different pin groups as configured via the SIU.
How many CAN interfaces does the SPC5515SBMLQ66 support, and are they compatible with standard CAN protocols?
The SPC5515SBMLQ66 integrates 4x FlexCAN modules, each fully compliant with ISO 11898-1 (Classical CAN) and supporting bit rates up to 1 Mbps. These controllers feature configurable message buffers, hardware acceptance filtering, loopback testing, and error counters - enabling robust implementation of body network routing, diagnostics, and inter-module communication without external CAN transceivers beyond physical layer drivers.
What low-power modes are available on the SPC5515SBMLQ66, and what is the minimum current consumption in each?
The SPC5515SBMLQ66 supports RUN, STOP, and SLEEP modes. In SLEEP mode with no RAM retained, typical current consumption is 25 µA at 25°C; with full 48 KB SRAM retention, it rises to 95 µA. STOP mode draws 600 µA while preserving all register and memory contents. All modes support wake-up via GPIO, RTC alarm, or periodic timer - making the SPC5515SBMLQ66 suitable for always-on vehicle modules with strict quiescent current budgets.
Is the SPC5515SBMLQ66 qualified for automotive use, and what reliability standards does it meet?
Yes, the SPC5515SBMLQ66 is qualified to AEC-Q100 Grade 1 (–40°C to +125°C) and designed for automotive body and gateway applications. It incorporates ECC on both flash and SRAM, MPU-based memory protection, Nexus Class 2+ debug for traceability, and hardware watchdog with windowed mode - meeting foundational requirements for ASIL-B software development per ISO 26262. Its qualification is documented in Freescale's MPC5510PB and related device-specific qualification reports.
SPC5515SBMLQ66 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 144-LQFP
- Series:
- MPC55xx Qorivva
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- e200z1
- Core Size:
- 32-Bit Single-Core
- Speed:
- 66MHz
- Connectivity:
- CANbus, I2C, SCI, SPI
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 111
- Program Memory Size:
- 768KB (768K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 48K x 8
- Voltage - Supply (Vcc/Vdd):
- 4.5V ~ 5.25V
- Data Converters:
- A/D 40x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5515SBMLQ66 FAQ
1.How can I place an order for SPC5515SBMLQ66 through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5515SBMLQ66 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 SPC5515SBMLQ66 reliable?
The price and inventory of SPC5515SBMLQ66 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5515SBMLQ66 is usually 5 days.
3.What payment methods are accepted for SPC5515SBMLQ66?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5515SBMLQ66 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5515SBMLQ66?
SPC5515SBMLQ66 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5515SBMLQ66 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 SPC5515SBMLQ66?
For technical support, including SPC5515SBMLQ66 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5515SBMLQ66 requirements.
6.How does Aetrix verify that SPC5515SBMLQ66 is sourced from the original manufacturer or authorized distributors?
All SPC5515SBMLQ66 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 SPC5515SBMLQ66 meets industry standards.
7.What is the process for return or replacement of SPC5515SBMLQ66?
All SPC5515SBMLQ66 units undergo pre-shipment inspection (PSI). If there is an issue with SPC5515SBMLQ66, 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 SPC5515SBMLQ66 part is unused and in its original packaging.
Return procedure for SPC5515SBMLQ66:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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