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NXP Semiconductors MC9S12P96MFTR
- Part No.:
- MC9S12P96MFTR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-TFQFN Exposed Pad
- Datasheet:
-
MC9S12P96MFTR.pdf
- Description:
- IC MCU 16BIT 96KB FLASH 48QFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,591
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Product details
Overview
MC9S12P96MFTR from NXP (formerly Freescale) is a 16-bit HCS12 microcontroller featuring 96 KB on-chip Flash memory with ECC, 4 KB SRAM, and integrated CAN 2.0A/B controller. It operates at up to 25 MHz core frequency, supports 5V operation, and includes 10-bit ADC (8-channel), 8-channel PWM, and 16-bit timer module. It targets automotive body control modules requiring robust real-time control and CAN network integration.
For engineers reviewing the MC9S12P96MFTR datasheet, MC9S12P96MFTR pinout, MC9S12P96MFTR application, or MC9S12P96MFTR equivalent, key selection criteria include Flash endurance (100k erase/write cycles), CAN bus timing compliance, BDM debug interface support, and qualification for automotive temperature range (−40°C to +125°C).
Technical Context
The MC9S12P96MFTR implements the S12 CPU12 core with 16-bit data path and 24-bit address space, executing instructions in single-cycle (most) or two-cycle (indexed) modes. Its memory subsystem includes banked Flash with programmable wait states, configurable RAM mapping, and memory protection via MMU-like register controls in the PMC module.
Real-time peripheral coordination is handled by dedicated modules: MSCAN provides full CAN protocol handling with message buffering and acceptance filtering; TIM16B8CV2 delivers input capture, output compare, and pulse-width modulation with independent channel gating; and ADC12B10C supports software/hardware-triggered conversions with configurable sample-and-hold timing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | HCS12 16-bit CPU with 24-bit addressing, supporting 1–2 cycle instruction execution for deterministic timing. |
| Flash Memory | 96 KB on-chip Flash with ECC, 100k erase/write cycles, and 4 KB of EEPROM emulation via Flash sectors. |
| RAM | 4 KB on-chip SRAM, mapped to fixed addresses with no wait states for zero-latency access. |
| CAN Interface | One MSCAN module compliant with ISO 11898-1, supporting CAN 2.0A/B frames, 1 Mbit/s max bit rate, and 15 message buffers. |
| ADC Resolution & Channels | 10-bit successive-approximation ADC with 8 input channels, 8 µs conversion time, and external trigger capability. |
| PWM Outputs | 8-channel 8-bit PWM module with center-aligned/edge-aligned modes, dead-time insertion, and independent duty-cycle control. |
| Operating Voltage | 4.5 V to 5.5 V supply range, qualified for automotive battery environments with brown-out reset and voltage monitor. |
Pinout & Package
MC9S12P96MFTR is housed in a 64-pin LQFP package (10 mm × 10 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are multiplexed across ports A, B, E, J, P, S, T, and AD, supporting GPIO, analog inputs, CANH/CANL, SCI/SPI/SCI interfaces, and BDM debug signals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDX, VDDPLL | Power Supply Inputs | Dedicated rails for core logic (VDD), I/O (VDDX), and PLL circuitry (VDDPLL) enable noise isolation and stable clock generation. |
| VSS, VSSX, VSSPLL | Ground Returns | Separate ground paths minimize coupling between digital, analog, and PLL domains for signal integrity. |
| RESET | Active-Low Reset Input | Asynchronous reset with internal pull-up; debounced externally for reliable power-on and fault recovery. |
| MODA/MODB | Mode Configuration Pins | Set boot mode (Normal, Special Bootstrap, or Background Debug) at power-up; latched during reset sequence. |
| PORTA[7:0] | General-Purpose I/O / Analog Inputs | Port A pins double as ADC0–ADC7 inputs; configured via DDRA and PORTA registers with programmable pull-ups. |
| CANH / CANL | CAN Bus Differential Pair | Direct connection to external CAN transceiver; integrated CAN controller handles arbitration, error detection, and retransmission. |
| SCI1TX / SCI1RX | UART Serial Interface | Full-duplex asynchronous communication at up to 1 Mbps; supports LIN physical layer via software baud rate configuration. |
| BKGD | Background Debug Pin | Single-wire BDM interface for flash programming, breakpoint debugging, and real-time register inspection without halting CPU. |
Key Features
| Feature | Design Value |
|---|---|
| On-Chip Flash with ECC | 96 KB Flash with single-bit error correction and double-bit error detection ensures firmware integrity in harsh EMI environments. |
| Integrated MSCAN Module | Hardware-accelerated CAN 2.0A/B controller eliminates CPU overhead for message framing, filtering, and ACK handling. |
| Background Debug (BDM) | Single-pin, non-intrusive debug interface enables field firmware updates and runtime diagnostics without additional hardware. |
| System Integrity Support | Includes COP watchdog timer with windowed enable, clock monitor, and reset status flags for ASIL-B–level fault detection. |
| Flexible Clock Generation | Internal RC oscillator (1 MHz), external crystal (1–32 MHz), and PLL with programmable multiplication factor (1×–32×) allow adaptive performance scaling. |
Applications
| Body Control Module (BCM) | Engine Control Unit (ECU) Subsystem |
|---|---|
Use Scenario: Centralized management of lighting, door locks, wipers, and HVAC actuators in passenger vehicles. IC Role / Device Role / Timing Role: Main controller executing real-time state machines, polling sensors, driving relays/LEDs, and communicating over CAN backbone. Use Value: 96 KB Flash accommodates multi-feature firmware; CAN interface synchronizes with instrument cluster and gateway ECU. |
Use Scenario: Secondary control node for throttle actuation, turbocharger vane control, or exhaust gas recirculation (EGR) valve positioning. IC Role / Device Role / Timing Role: Dedicated motion control processor interfacing with PWM-driven motor drivers and analog pressure/temperature sensors. Use Value: 8-channel PWM with dead-time insertion prevents shoot-through in H-bridge drivers; 10-bit ADC resolves sensor drift within ±0.1% FS. |
| Industrial Motor Drive Interface | Commercial Vehicle Telematics Gateway |
Use Scenario: Bridge between PLC-level commands and brushless DC motor inverters in material handling equipment. IC Role / Device Role / Timing Role: Protocol translator and safety monitor converting Modbus RTU to PWM+CAN commands while validating feedback signals. Use Value: Dual-clock domain (IRC + PLL) maintains timing accuracy during voltage sags; BDM allows in-field calibration updates without disassembly. |
Use Scenario: Edge node aggregating J1939 messages from engine, transmission, and ABS modules for cloud telemetry upload. IC Role / Device Role / Timing Role: CAN message router with store-and-forward buffering, CRC validation, and cellular modem handshaking via SCI. Use Value: 15-message MSCAN buffer handles burst traffic from multiple ECUs; 4 KB SRAM stores encrypted payload before transmission. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S12P128MFTR | 128 KB Flash, same pinout and peripheral set; higher memory headroom for future firmware expansion. | Preferred where bootloader, OTA update partition, or diagnostic logging require >96 KB persistent storage. | Select when long-term feature scalability outweighs cost sensitivity and board space constraints. |
| S912ZVMC12F0MLFR | ZVM series successor with S12Z core, 12-bit ADC, enhanced CAN FD support, and integrated voltage regulator. | Required for new designs targeting CAN FD migration, lower system BOM count, or extended temperature qualification beyond 125°C. | Choose for next-generation platforms needing backward-compatible software migration path and improved power efficiency. |
Compared with MC9S12P128MFTR, the MC9S12P96MFTR trades 32 KB Flash for lower unit cost and identical footprint-ideal for mature, memory-optimized designs; versus S912ZVMC12F0MLFR, it lacks CAN FD and integrated LDO but offers proven reliability in legacy automotive production.
Availability
MC9S12P96MFTR is available at Aetrix Electronics and suitable for automotive body electronics, industrial motor control, and commercial vehicle telematics requiring stable component supply and long-lifecycle support.
Supply support for MC9S12P96MFTR 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 specializing in secure connectivity solutions for automotive, industrial, and IoT applications.
The S12P family-including MC9S12P96MFTR-is designed for cost-sensitive, high-reliability automotive control units requiring CAN networking, real-time responsiveness, and AEC-Q100 qualification.
FAQ
What is the maximum operating frequency of the MC9S12P96MFTR?
The MC9S12P96MFTR supports a maximum core clock frequency of 25 MHz, achievable via its internal PLL with programmable multiplication factor (1×–32×) driven by an external crystal (typically 8 MHz) or internal RC oscillator. This frequency enables deterministic interrupt latency and meets timing requirements for automotive body control tasks.
Does the MC9S12P96MFTR include hardware support for CAN FD?
No, the MC9S12P96MFTR integrates the legacy MSCAN module compliant only with CAN 2.0A/B protocols (up to 1 Mbit/s). It does not support CAN FD features such as flexible data-rate, extended data length, or CRC enhancements. For CAN FD, consider the NXP S32K1xx or S912ZVMC12F0MLFR families.
How is flash memory protected against corruption in the MC9S12P96MFTR?
The MC9S12P96MFTR implements ECC (Error Correction Code) on all Flash memory accesses, detecting and correcting single-bit errors in real time. Additionally, the COP watchdog and clock monitor provide system-level fault detection, while Flash security byte prevents unauthorized readout or reprogramming after final programming.
Can the MC9S12P96MFTR operate outside the standard automotive temperature range?
The MC9S12P96MFTR is qualified per AEC-Q100 Grade 2 (−40°C to +105°C) and Grade 1 (−40°C to +125°C) depending on ordering code. Operation beyond +125°C is not supported-thermal derating or forced cooling is required if ambient exceeds this limit, and no characterization data exists above that threshold.
What debug interface does the MC9S12P96MFTR use, and what tools are compatible?
The MC9S12P96MFTR uses the single-wire Background Debug Mode (BDM) interface via the BKGD pin. Compatible tools include P&E Micro's USB-ML-12, SEGGER J-Link (with BDM firmware), and NXP's DEMO9S12P128 evaluation board debugger. No JTAG port is present.
MC9S12P96MFTR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-TFQFN Exposed Pad
- Series:
- HCS12
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- HCS12
- Core Size:
- 16-Bit
- Speed:
- 32MHz
- Connectivity:
- CANbus, SCI, SPI
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 34
- Program Memory Size:
- 96KB (96K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 4K x 8
- RAM Size:
- 6K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.72V ~ 5.5V
- Data Converters:
- A/D 10x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MC9S12P96MFTR FAQ
1.How can I place an order for MC9S12P96MFTR through Aetrix?
Please submit a Request for Quotation (RFQ) for MC9S12P96MFTR 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 MC9S12P96MFTR reliable?
The price and inventory of MC9S12P96MFTR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC9S12P96MFTR is usually 5 days.
3.What payment methods are accepted for MC9S12P96MFTR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC9S12P96MFTR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC9S12P96MFTR?
MC9S12P96MFTR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC9S12P96MFTR 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 MC9S12P96MFTR?
For technical support, including MC9S12P96MFTR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC9S12P96MFTR requirements.
6.How does Aetrix verify that MC9S12P96MFTR is sourced from the original manufacturer or authorized distributors?
All MC9S12P96MFTR 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 MC9S12P96MFTR meets industry standards.
7.What is the process for return or replacement of MC9S12P96MFTR?
All MC9S12P96MFTR units undergo pre-shipment inspection (PSI). If there is an issue with MC9S12P96MFTR, 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 MC9S12P96MFTR part is unused and in its original packaging.
Return procedure for MC9S12P96MFTR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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