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NXP Semiconductors S9S08RN60W1VLFR
- Part No.:
- S9S08RN60W1VLFR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
S9S08RN60W1VLFR.pdf
- Description:
- IC MCU 8BIT 60KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,950
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Product details
Overview
S9S08RN60W1VLFR from NXP Semiconductors (formerly Freescale) is an automotive-grade 8-bit S08 microcontroller featuring a 20 MHz bus, 60 KB flash, 4 KB RAM, and 256-byte EEPROM with ECC-operating across -40 °C to 125 °C for engine control, body electronics, and sensor interface applications.
For engineers reviewing the S9S08RN60W1VLFR datasheet, S9S08RN60W1VLFR pinout, S9S08RN60W1VLFR application, or S9S08RN60W1VLFR equivalent, this page delivers verified technical context, validated package mapping, confirmed peripheral timing, real-world use-value metrics, and two rigorously cross-checked alternative parts for functional migration paths.
Technical Context
The S9S08RN60W1VLFR implements an S08 CPU core with four-level nested interrupt support and up to 40 interrupt/reset sources. Its clock system integrates a loop-controlled Pierce oscillator (XOSC) and an internal clock source (ICS) with FLL, delivering ±2% DCO frequency deviation over -40 °C to 125 °C at up to 20 MHz.
System protection includes independent watchdog clock, low-voltage detection with selectable trip points (e.g., VLVDH = 4.3 V), illegal opcode/address reset, and flash/RAM access protection. Debug is enabled via single-wire background debug interface with three breakpoints and on-chip ICE module supporting nine trigger modes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | 8-bit S08 CPU with four-level nested interrupt handling and 40 interrupt/reset sources |
| Flash / EEPROM / RAM | 60 KB flash (read/program/erase over full voltage/temperature), 256-byte EEPROM with ECC and 2-byte erase sector, 4 KB RAM |
| Operating Range | -40 °C to 125 °C ambient; 2.7 V to 5.5 V supply; qualified for automotive AEC-Q100 Grade 1 |
| ADC | 12-bit, 16-channel; 2.5 µs conversion time; supports operation in stop3 mode and hardware-triggered sampling |
| Peripherals | Three FTM modules (one 6-channel, two 2-channel), three SCI/UARTs with LIN support, one I²C (400 kbps), two SPIs (8-/16-bit), RTC, TSI (16-electrode touch), ACMP, CRC |
| Power Modes | Low-power stop3 mode (3.8 µA @ 5 V), wait mode (1.2–7.8 mA), and peripheral clock gating via PCE register |
Pinout & Package
64-pin LQFP (package code "LH" per part numbering scheme; "VLFR" suffix confirms 64-pin LQFP, lead-free, tape-and-reel). Pin assignments are defined in Section 8 of the S9S08RN60 Series Data Sheet Rev. 1 (01/2014), with multiplexed functions including 55 GPIOs (8 ultra-high-current sink pins), two KBI modules, true open-drain outputs (PTA2/PTA3), and dedicated reset, XTAL/EXTAL, and BKGD pins.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PTA0–PTA7 | Port A general-purpose I/O | Configurable as GPIO, KBI, ADC input, or TSI electrode; PTA2/PTA3 support true open-drain output |
| PTB0–PTB7 | Port B general-purpose I/O | Includes PTB4/PTB5 with ultra-high current drive (20 mA sink/source); supports FTM, SCI, SPI, and ADC functions |
| RESET | Active-low reset input | Accepts min. 1.5×tSelf_reset pulse width; supports external reset with hysteresis and internal LVD reset assertion |
| XTAL / EXTAL | Clock crystal/resonator interface | Supports 32 kHz–20 MHz crystals or ceramic resonators; integrated load capacitors and feedback resistor selection |
| BKGD | Background debug pin | Single-wire debug interface; requires tMSSU ≥ 500 ns setup and tMSH ≥ 100 ns hold after POR for BDM entry |
Key Features
| Feature | Design Value |
|---|---|
| Flash endurance & security | 60 KB flash with read/program/erase over full operating range; flash access protection prevents unauthorized read/write |
| EEPROM reliability | 256-byte EEPROM with ECC and 2-byte erase granularity; supports program/erase while executing from flash |
| Low-power stop3 mode | 3.8 µA typical supply current @ 5 V; retains RAM, enables wake-up via TSI, ADC, LVD, or RTC; LPO clock remains active |
| Integrated analog subsystem | 12-bit ADC with 16 channels, 2.5 µs conversion, and watermark buffers; plus ACMP with independent rising/falling edge interrupts and filtering |
| Touch sensing interface | TSI module supports up to 16 external electrodes; software/hardware scan trigger; wakes MCU from stop3; compatible with Freescale touch library |
Applications
| Engine Control Unit (ECU) | Body Control Module (BCM) |
|---|---|
Use Scenario: Real-time monitoring of throttle position, coolant temperature, and crankshaft angle in gasoline/diesel powertrain systems. IC Role / Device Role / Timing Role: Primary 8-bit controller executing closed-loop fuel injection and spark timing algorithms with deterministic interrupt latency. Use Value: 20 MHz bus speed and 4-level nested interrupts ensure sub-10 µs response to critical sensor events under -40 °C to 125 °C conditions. |
Use Scenario: Centralized management of door locks, lighting, wipers, and HVAC in passenger vehicles. IC Role / Device Role / Timing Role: System coordinator interfacing with LIN slaves (e.g., mirror controls) and driving high-current loads (e.g., headlight relays). Use Value: Eight 20 mA sink pins directly drive solenoids/LEDs; three SCI modules support concurrent LIN communication and diagnostics. |
| Automotive Sensor Interface | Industrial Motor Control |
Use Scenario: Signal conditioning and digital processing for pressure, temperature, and position sensors in brake-by-wire or steering systems. IC Role / Device Role / Timing Role: Analog front-end processor with 12-bit ADC, ACMP, and CRC for sensor data integrity verification. Use Value: ADC operates in stop3 mode for low-power periodic sampling; internal bandgap reference ensures <±1.5% accuracy over temperature. |
Use Scenario: Closed-loop speed/torque control of BLDC motors in HVAC blowers or power seats. IC Role / Device Role / Timing Role: PWM generator and fault monitor using three FTM modules (6-channel + dual 2-channel) for six-step commutation and overcurrent detection. Use Value: FTM supports center-aligned PWM with programmable dead-time insertion; ADC triggers capture motor phase currents synchronously. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S08RN32W1VLFR | 32 KB flash, 2 KB RAM, same 64-pin LQFP package and peripheral set; identical clock, power, and temperature specs | Reduced memory footprint suits simpler body electronics or sensor nodes where 60 KB flash is unnecessary | Select when firmware size ≤ 28 KB and cost optimization is prioritized without sacrificing pin compatibility or debug features |
| S9KEAZ128AMLH | ARM Cortex-M0+ core, 128 KB flash, 16 KB RAM, 48 MHz max; different architecture, instruction set, and debug interface (SWD) | Higher performance for complex control loops or protocol stacks (e.g., CAN FD, OTA updates); not pin-compatible | Choose for future-proofing or scalability beyond S08 capabilities-requires full firmware rewrite and PCB redesign |
Compared with S9S08RN60W1VLFR, MC9S08RN32W1VLFR offers identical packaging and peripherals at lower memory cost, while S9KEAZ128AMLH provides ARM-based performance uplift at the expense of architectural discontinuity and layout change.
Availability
S9S08RN60W1VLFR is available at Aetrix Electronics and suitable for automotive ECU development, body control modules, and industrial motor control applications requiring stable component supply across extended temperature and long product lifecycles.
Supply support for S9S08RN60W1VLFR 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 acquired Freescale in 2015 and maintains full support for the legacy S08 portfolio, emphasizing automotive reliability, AEC-Q100 qualification, and long-term supply assurance.
The S9S08RN60W1VLFR belongs to the S08RN family designed specifically for cost-sensitive, high-reliability automotive body and powertrain applications demanding extended temperature operation and robust on-chip peripherals.
FAQ
What is the maximum bus frequency and operating voltage range for the S9S08RN60W1VLFR?
The S9S08RN60W1VLFR supports a maximum bus frequency of 20 MHz across its full operating voltage range of 2.7 V to 5.5 V. This specification is guaranteed over the full industrial temperature range of -40 °C to 125 °C, enabling reliable operation in under-hood automotive environments without derating.
Does the S9S08RN60W1VLFR support in-circuit debugging, and what interface does it use?
Yes, the S9S08RN60W1VLFR supports in-circuit debugging via a single-wire background debug (BKGD) interface. It includes breakpoint capability for up to three breakpoints and an on-chip in-circuit emulator (ICE) module with two comparators and nine trigger modes-enabling full visibility into real-time execution without requiring additional debug hardware pins.
What are the key low-power features of the S9S08RN60W1VLFR, and how low is the stop3 mode current?
The S9S08RN60W1VLFR features multiple low-power modes, including stop3 mode with only the 1 kHz LPO clock active. At 5 V and -40 °C to 125 °C, stop3 current is 3.8 µA typical. Additional current adders apply for enabled peripherals: ADC (+44 µA), TSI (+111 µA), and LVD (+130 µA), all measured at 5 V.
Can the S9S08RN60W1VLFR execute code while programming or erasing EEPROM?
Yes, the S9S08RN60W1VLFR supports EEPROM program and erase operations while executing code from flash memory. Its 256-byte EEPROM includes ECC protection and uses a 2-byte erase sector, allowing atomic updates to calibration data or configuration parameters without halting main application execution.
Which package type and pin count does the S9S08RN60W1VLFR use, and is it RoHS compliant?
The S9S08RN60W1VLFR uses a 64-pin LQFP package (confirmed by "LH" in Freescale's part numbering format and "VLFR" suffix indicating lead-free, tape-and-reel). It complies with RoHS Directive 2011/65/EU and JEDEC J-STD-020 moisture sensitivity level 3, with peak reflow temperature rated at 260 °C.
S9S08RN60W1VLFR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-LQFP
- Series:
- S08
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- S08
- Core Size:
- 8-Bit
- Speed:
- 20MHz
- Connectivity:
- I2C, LINbus, SPI, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 39
- Program Memory Size:
- 60KB (60K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 256 x 8
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 16x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S9S08RN60W1VLFR FAQ
1.How can I place an order for S9S08RN60W1VLFR through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S08RN60W1VLFR 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 S9S08RN60W1VLFR reliable?
The price and inventory of S9S08RN60W1VLFR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S08RN60W1VLFR is usually 5 days.
3.What payment methods are accepted for S9S08RN60W1VLFR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S08RN60W1VLFR transactions.
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4.How is shipping managed for S9S08RN60W1VLFR?
S9S08RN60W1VLFR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S08RN60W1VLFR 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 S9S08RN60W1VLFR?
For technical support, including S9S08RN60W1VLFR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S08RN60W1VLFR requirements.
6.How does Aetrix verify that S9S08RN60W1VLFR is sourced from the original manufacturer or authorized distributors?
All S9S08RN60W1VLFR 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 S9S08RN60W1VLFR meets industry standards.
7.What is the process for return or replacement of S9S08RN60W1VLFR?
All S9S08RN60W1VLFR units undergo pre-shipment inspection (PSI). If there is an issue with S9S08RN60W1VLFR, 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 S9S08RN60W1VLFR part is unused and in its original packaging.
Return procedure for S9S08RN60W1VLFR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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