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NXP Semiconductors MC9S08DV96CLF
- Part No.:
- MC9S08DV96CLF
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
MC9S08DV96CLF.pdf
- Description:
- IC MCU 8BIT 96KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,648
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Product details
Overview
MC9S08DV96CLF from NXP Semiconductors (formerly Freescale) is an 8-bit HCS08 microcontroller with 96 KB on-chip FLASH, 4 KB RAM, and integrated peripherals including MSCAN, dual SCI, dual SPI, dual IIC, three TPM modules, 24-channel 12-bit ADC, and analog comparators. It operates at up to 40 MHz CPU / 20 MHz bus frequency and supports multiple low-power modes including Stop2 and Stop3. It is used in automotive body electronics, industrial control panels, and embedded sensor interface modules.
For engineers reviewing the MC9S08DV96CLF datasheet, MC9S08DV96CLF pinout, MC9S08DV96CLF application, or MC9S08DV96CLF equivalent, key selection criteria include its 48-pin LQFP package, CAN 2.0A/B compliance, internal bandgap reference (1.18–1.21 V), MCG clock generator with PLL/FLL support, and single-wire background debug interface.
Technical Context
The MC9S08DV96CLF implements the HCS08 CPU core with HC08 instruction set extension and BGND instruction for debug. Its Multi-Purpose Clock Generator (MCG) supports FEI, FEE, FBE, PEE, and BLPE modes with programmable reference dividers (RDIV), DCO trim (0.2% resolution), and DIV32 enable for high-range external clocks.
Peripherals include a 24-channel 12-bit ADC with 2.5 µs conversion time and temperature sensor input, two analog comparators with interrupt capability and internal bandgap reference comparison, and MSCAN module compliant with ISO 11898-1 (CAN 2.0A/B) supporting standard/extended frames and five receive buffers with FIFO.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | HCS08 8-bit core, 40 MHz max CPU frequency, 20 MHz bus clock - enables deterministic real-time control in resource-constrained systems. |
| Memory | 96 KB FLASH (in-circuit programmable), 4 KB RAM - sufficient for CAN-based firmware with protocol stack and application logic. |
| ADC | 24-channel, 12-bit resolution, 2.5 µs conversion time, internal bandgap reference channel - supports precision sensor acquisition without external references. |
| CAN Interface | MSCAN module, CAN 2.0A/B compliant, 5 receive buffers with FIFO, flexible ID filtering (2×32-bit, 4×16-bit, or 8×8-bit) - enables robust vehicle network node implementation. |
| Power Modes | Stop2 (real-time interrupt wake-up), Stop3 (ultra-low power), Wait, and Run - allows sub-µA sleep current for battery-powered applications. |
| Debug | Single-wire background debug interface (BDM) - enables in-system programming and real-time debugging with minimal pin overhead. |
| Operating Voltage | 2.7–5.5 V supply range - compatible with automotive 12 V system regulation and industrial 3.3 V/5 V rails. |
Pinout & Package
MC9S08DV96CLF is housed in a 48-pin LQFP package (7 mm × 7 mm, 0.5 mm pitch), with dedicated pins for CANH/CANL, crystal oscillator (XTAL/EXTAL), RESET, BKGD, VDD/VSS, and multiplexed peripheral functions across Ports A–J.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 47, 48 | VDD / VSS | Primary power and ground pins - must be decoupled with 100 nF ceramic capacitors near each pair for stable MCU operation. |
| 21, 22 | XTAL / EXTAL | Crystal oscillator inputs - support 1–16 MHz crystals/resonators; configure MCG for FEE, FBE, or PEE mode depending on clock source and stability requirements. |
| 15 | RESET | Active-low reset input - asserted externally to force hardware reset; internal pull-up ensures reliable startup if left unconnected. |
| 3 | BKGD | Single-wire background debug interface - used for programming, breakpoint insertion, and register inspection without halting real-time operation. |
| 37, 38 | CANH / CANL | Differential CAN bus transceiver interface - requires external CAN transceiver (e.g., MC33883, TJA1042) for physical layer compliance. |
| 12–14, 16–19, 24–27, 30–36, 39–46 | Port A–J GPIO / Peripheral Alt Functions | Multiplexed I/O - configurable as digital input/output, ADC inputs, SCI/SPI/IIC signals, TPM PWM outputs, or comparator inputs per port control registers. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip FLASH with EEPROM emulation | 96 KB FLASH supports in-application programming (IAP); no separate EEPROM required for parameter storage or calibration data logging. |
| Integrated MSCAN controller | Full CAN 2.0A/B protocol handling in hardware - eliminates need for external CAN controller and reduces BOM cost and PCB area. |
| Multi-mode clock generation (MCG) | Supports internal FLL (no crystal needed) or external crystal/oscillator with PLL multiplication - enables flexible clock sourcing for cost-sensitive or high-accuracy designs. |
| Low-voltage detection with interrupt/reset | Selectable trip points (e.g., 3.8 V, 3.3 V, 2.8 V) allow graceful shutdown or safe state entry before brownout - critical for automotive and industrial reliability. |
| Real-time counter (RTC) with 1 kHz LPO | Free-running 8-bit modulus counter powered by on-chip low-power oscillator - enables periodic wake-up from Stop3 mode without external timing components. |
Applications
| Automotive Door Module | Industrial Motor Control Panel |
|---|---|
Use Scenario: Centralized control of window lift, mirror adjustment, lock actuation, and interior lighting via LIN/CAN gateway. IC Role / Device Role / Timing Role: Main system controller executing motor drive sequencing, switch debouncing, CAN message routing, and fault monitoring. Use Value: Integrated MSCAN and dual SCI enable direct connection to vehicle CAN backbone and LIN slave nodes; 24-channel ADC monitors potentiometer positions and current sense feedback. |
Use Scenario: Local HMI and motor status supervision in HVAC or conveyor systems with RS-485 or CAN fieldbus integration. IC Role / Device Role / Timing Role: Real-time coordinator between operator buttons, display, relay drivers, and fieldbus communication stack. Use Value: 4 KB RAM accommodates Modbus RTU or CANopen object dictionary; Stop2 mode maintains RTC wake-up while drawing <1 µA during idle periods. |
| Smart Sensor Node | Medical Infusion Pump Controller |
Use Scenario: Battery-powered environmental sensor (temperature, humidity, pressure) with wireless gateway interface and local alarm triggering. IC Role / Device Role / Timing Role: Data acquisition engine with ADC oversampling, analog comparator threshold detection, and low-power scheduling. Use Value: Internal bandgap reference (1.18–1.21 V) ensures consistent ADC accuracy across voltage and temperature; Stop3 mode extends battery life to >5 years on coin cell. |
Use Scenario: Safety-critical dosing control with flow rate monitoring, occlusion detection, and audible/visual alerts. IC Role / Device Role / Timing Role: Primary safety monitor running independent watchdog (COP), dual-redundant ADC sampling, and real-time motor step timing. Use Value: Illegal opcode/address detection and FLASH block protection prevent unintended code execution; 12-bit ADC resolves 0.1 mL/hr flow changes with 2.5 µs conversion latency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit CAN microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S08DZ96MLF | Same HCS08 core and peripheral set, but in 64-pin LQFP; includes 2 KB EEPROM (vs. none in MC9S08DV96CLF); higher pin count enables more GPIO and dual CAN channels. | Preferred where EEPROM-based calibration storage or second CAN interface is required; not drop-in due to different package and pinout. | Select MC9S08DZ96MLF when nonvolatile parameter retention or expanded I/O is mandatory; verify PCB layout compatibility. |
| S9KEAZ128AMLH | Kinetis E-series ARM Cortex-M0+ MCU; 128 KB FLASH, 16 KB RAM, same MSCAN and ADC specs; higher performance, newer architecture, but requires toolchain migration. | Targeted at next-generation designs needing scalability, USB, or enhanced security; lacks HCS08 legacy toolchain support. | Choose S9KEAZ128AMLH for new designs requiring future-proofing, higher throughput, or ARM ecosystem alignment; not pin-compatible. |
Compared with MC9S08DV96CLF, MC9S08DZ96MLF adds EEPROM and pin count at the cost of larger footprint and higher BOM cost, while S9KEAZ128AMLH offers architectural modernization and memory headroom but demands firmware re-architecture and toolchain investment.
Availability
MC9S08DV96CLF is available at Aetrix Electronics and suitable for automotive body control units, industrial CAN gateways, and medical device subsystems requiring stable component supply, long-term lifecycle support, and automotive-grade qualification.
Supply support for MC9S08DV96CLF 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, and IoT applications, with roots in Freescale's embedded MCU heritage.
The MC9S08DV96CLF belongs to the HCS08 DZ/DV family, designed specifically for cost-sensitive, low-power automotive and industrial control applications requiring CAN, robust analog interfaces, and long-lifecycle availability.
FAQ
What is the maximum operating frequency of the MC9S08DV96CLF?
The MC9S08DV96CLF features an HCS08 CPU core rated for up to 40 MHz operation, delivering a maximum bus clock of 20 MHz. This frequency is achievable using the on-chip Multi-Purpose Clock Generator (MCG) in PEE mode with appropriate external crystal (e.g., 8 MHz) and PLL configuration (VDIV=8, RDIV=2). The MC9S08DV96CLF datasheet specifies timing parameters under these conditions across the full temperature and voltage range.
Does the MC9S08DV96CLF include on-chip EEPROM memory?
No, the MC9S08DV96CLF does not include dedicated EEPROM memory. Unlike the MC9S08DZ96MLF variant, it provides only 96 KB of FLASH and 4 KB of RAM. However, the MC9S08DV96CLF supports EEPROM emulation in FLASH using Freescale's AN3031 application note methodology, enabling wear-leveling and byte-write functionality for parameter storage without external memory.
Which CAN protocol versions does the MC9S08DV96CLF support?
The MC9S08DV96CLF integrates the MSCAN module compliant with ISO 11898-1, supporting CAN protocol version 2.0A (standard frames only) and 2.0B (both standard and extended frames). It implements full message transmission/reception, five receive buffers with FIFO, and programmable identifier acceptance filters - all confirmed in the MC9S08DZ128 Series Data Sheet covering MC9S08DV96.
What debug interface does the MC9S08DV96CLF use?
The MC9S08DV96CLF uses a single-wire background debug interface (BDM) compliant with Freescale's HCS08 BDM specification. This interface enables non-intrusive flash programming, real-time register inspection, breakpoint setting, and memory read/write operations using standard tools like P&E Micro's Multilink or SEGGER J-Link with BDM firmware. No JTAG header or additional pins are required beyond the BKGD pin (Pin 3) and ground.
Is the MC9S08DV96CLF qualified for automotive applications?
Yes, the MC9S08DV96CLF is AEC-Q100 qualified for automotive applications. Its 48-pin LQFP package (CLF suffix) meets Grade 2 temperature requirements (−40 °C to +105 °C), and the device includes automotive-specific features such as loss-of-lock protection, COP watchdog with backup 1-kHz clock, and low-voltage detect with interrupt/reset - all documented in the MC9S08DZ128 Series Data Sheet applicable to MC9S08DV96.
MC9S08DV96CLF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-LQFP
- Series:
- S08
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- S08
- Core Size:
- 8-Bit
- Speed:
- 40MHz
- Connectivity:
- CANbus, I2C, LINbus, SCI, SPI
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 39
- Program Memory Size:
- 96KB (96K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 16x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MC9S08DV96CLF FAQ
1.How can I place an order for MC9S08DV96CLF through Aetrix?
Please submit a Request for Quotation (RFQ) for MC9S08DV96CLF 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 MC9S08DV96CLF reliable?
The price and inventory of MC9S08DV96CLF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC9S08DV96CLF is usually 5 days.
3.What payment methods are accepted for MC9S08DV96CLF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC9S08DV96CLF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC9S08DV96CLF?
MC9S08DV96CLF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC9S08DV96CLF 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 MC9S08DV96CLF?
For technical support, including MC9S08DV96CLF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC9S08DV96CLF requirements.
6.How does Aetrix verify that MC9S08DV96CLF is sourced from the original manufacturer or authorized distributors?
All MC9S08DV96CLF 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 MC9S08DV96CLF meets industry standards.
7.What is the process for return or replacement of MC9S08DV96CLF?
All MC9S08DV96CLF units undergo pre-shipment inspection (PSI). If there is an issue with MC9S08DV96CLF, 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 MC9S08DV96CLF part is unused and in its original packaging.
Return procedure for MC9S08DV96CLF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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