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NXP Semiconductors S9S08RN60W1VLF
- Part No.:
- S9S08RN60W1VLF
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
S9S08RN60W1VLF.pdf
- Description:
- IC MCU 8BIT 60KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,207
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Product details
Overview
S9S08RN60W1VLF from NXP Semiconductors (formerly Freescale) is an automotive-grade 8-bit S08 MCU with 60 KB on-chip flash, 4 KB RAM, and 256-byte EEPROM with ECC. It operates at up to 20 MHz bus frequency across –40 °C to +125 °C, supports 55 GPIOs including eight 20 mA sink pins, and integrates ADC, FTM, SCI, SPI, I²C, RTC, TSI, and ACMP for embedded control in harsh environments.
For engineers reviewing the S9S08RN60W1VLF datasheet, S9S08RN60W1VLF pinout, S9S08RN60W1VLF application, or S9S08RN60W1VLF equivalent, this page delivers verified technical context, real-world peripheral behavior, low-power stop3 mode current (3.8 µA), flash endurance specs, and validated alternative parts for automotive body electronics, industrial sensors, and motor control firmware upgrades.
Technical Context
The S9S08RN60W1VLF implements an enhanced S08 CPU core with four-level nested interrupt support and up to 40 interrupt/reset sources. Its clock system combines a Pierce external oscillator (XOSC) and an internal clock source (ICS) with FLL, enabling precise 1–20 MHz operation with ±1.0% to ±2.0% total DCO frequency deviation over temperature and voltage.
System protection includes independent watchdog timer, programmable low-voltage detect (LVD) with four warning levels, illegal opcode/address detection, 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, up to 20 MHz bus speed at 2.7–5.5 V |
| Memory | 60 KB flash (read/program/erase over full temp/voltage), 256 B EEPROM with ECC, 4 KB RAM |
| Operating Temp | –40 °C to +125 °C - qualified for under-hood automotive use |
| Power Modes | Stop3 mode draws only 3.8 µA @ 5 V; supports ADC, TSI, and LVD wake-up |
| I/O Capability | 55 GPIOs; eight ultra-high-current pins (20 mA sink/source); two true open-drain outputs |
| Analog Peripherals | 16-channel 12-bit ADC (2.5 µs conversion), one analog comparator with filtering and dual-interrupt capability |
| Communication | Three SCI/UART (LIN-capable), one I²C (400 kbps), two SPI (8-/16-bit), three FTM modules (PWM, input capture, edge/center-aligned) |
Pinout & Package
Package: 48-pin LQFP (LF suffix), 10 mm × 10 mm, 0.5 mm pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains: VDD/VSS for digital logic; VDDA/VSSA for analog peripherals (ADC, ACMP, bandgap) |
| PTA0–PTA7 | GPIO Port A | Includes KBI0 inputs, TSI electrodes, and SCI0 transmit/receive; PTA2/PTA3 are true open-drain outputs |
| PTB0–PTB7 | GPIO Port B | Includes FTM0/FTM1 channels, ADC inputs, and TSI electrodes; PTB4/PTB5 support 20 mA sink/source |
| EXTAL/XTAL | External crystal oscillator inputs | Supports 32 kHz–20 MHz crystals/resonators; enables high-precision timing and clock redundancy |
| BKGD | Background debug pin | Single-wire interface for programming, breakpoint setting, and real-time trace during in-circuit debugging |
| RESET | Active-low reset input | Accepts min. 1.5×tSelf_reset pulse width; supports external reset supervision and POR/LVD recovery |
Key Features
| Feature | Design Value |
|---|---|
| Flash with ECC and erase protection | 60 KB flash supports read-while-write and program/erase over full –40 °C to +125 °C range; 2-byte EEPROM erase sectors prevent corruption during power loss |
| Low-power Stop3 mode | 3.8 µA typical supply current with 1 kHz LPO clock active; retains RAM and allows wake-up via ADC, TSI, or LVD events |
| Integrated touch sensing (TSI) | Supports up to 16 electrodes with hardware scan trigger; wakes MCU from Stop3; fully compatible with NXP's FreeMASTER Touch Library |
| Automotive-grade clock stability | ICS FLL achieves ±1.0% frequency deviation (0–70 °C), ±1.5% (–40–105 °C), ±2.0% (–40–125 °C) - meets AEC-Q100 Grade 1 requirements |
| Robust I/O drive strength | Eight pins deliver 20 mA sink/source at 5 V; all I/Os support programmable pullups (30–60 kΩ) and hysteresis (6% VDD) for noise immunity in noisy environments |
Applications
| Body Control Module (BCM) | Industrial Sensor Node |
|---|---|
Use Scenario: Centralized control of door locks, window lifts, mirror adjustment, and interior lighting in 12 V automotive systems. IC Role / Device Role / Timing Role: Main controller executing real-time PWM for motor drives, reading LIN-connected switches, and managing EEPROM-stored user preferences. Use Value: 20 mA I/O drive eliminates external drivers for small relays and LEDs; Stop3 mode enables <5 µA sleep current for battery-sensitive always-on functions. | Use Scenario: Battery-powered environmental sensor hub collecting temperature, humidity, and motion data in factory automation. IC Role / Device Role / Timing Role: Low-power host MCU interfacing with analog sensors via 12-bit ADC and digital sensors via I²C; schedules periodic wake-ups using RTC and TSI. Use Value: 3.8 µA Stop3 current extends 2xAA battery life beyond 5 years; integrated TSI replaces mechanical buttons with capacitive touch, reducing BOM cost. |
| Motor Control Interface | Smart Actuator Controller |
Use Scenario: Closed-loop position/speed control for BLDC fans or linear actuators in HVAC and medical equipment. IC Role / Device Role / Timing Role: Generates center-aligned PWM via FTM modules; reads quadrature encoder signals; executes PID loop at 10 kHz using on-chip RAM. Use Value: Three FTM modules (one 6-channel, two 2-channel) enable simultaneous PWM generation, input capture, and dead-time insertion without external timers. | Use Scenario: Self-contained actuator with local intelligence for valve positioning, pressure feedback, and fault reporting over CAN or UART. IC Role / Device Role / Timing Role: Real-time coordinator between analog pressure sensor (ADC), solenoid driver (GPIO), and communication interface (SCI with LIN extension). Use Value: On-chip 256 B EEPROM with ECC stores calibration coefficients and lifetime cycle counts; LVD with four warning thresholds prevents erratic behavior during brown-out conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S08RN32W1VLF | 32 KB flash, 2 KB RAM, same package and peripheral set; lower memory footprint | Suitable for simpler control tasks with reduced code size; identical pinout and thermal specs | Select when firmware fits within 32 KB flash and no additional EEPROM or RAM is required. |
| S9KEAZ128AMLH | ARM Cortex-M0+ core, 128 KB flash, 16 KB RAM, higher performance but different architecture and toolchain | Requires migration from S08 assembly/C to ARM GCC; supports more complex algorithms and RTOS integration | Choose for future-proofing or when migrating from legacy S08 to scalable Kinetis E-series with enhanced peripherals. |
Compared with MC9S08RN32W1VLF, S9S08RN60W1VLF provides 88% more flash and 100% more RAM for feature-rich firmware; versus S9KEAZ128AMLH, it offers drop-in replacement feasibility for existing S08 designs but lacks ARM ecosystem advantages like CMSIS and vendor-agnostic middleware.
Availability
S9S08RN60W1VLF is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor nodes, motor control interfaces, and smart actuator controllers requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for S9S08RN60W1VLF 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. Formerly Freescale Semiconductor, NXP acquired the S08 portfolio in 2015 and maintains full support for legacy automotive MCUs.
The S9S08RN60W1VLF belongs to the S08RN family - designed specifically for cost-sensitive, high-reliability automotive body electronics and industrial control where extended temperature operation, robust I/O, and low-power sleep modes are critical.
FAQ
What is the maximum bus frequency and operating voltage range for the S9S08RN60W1VLF?
The S9S08RN60W1VLF 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 entire industrial temperature range of –40 °C to +125 °C, making it suitable for under-hood automotive applications and harsh industrial environments where voltage transients and thermal stress are common. The S9S08RN60W1VLF maintains timing integrity without derating at temperature extremes.
Does the S9S08RN60W1VLF support in-circuit debugging, and what interface is used?
Yes, the S9S08RN60W1VLF supports in-circuit debugging via a single-wire background debug (BDM) interface using the BKGD pin. It includes on-chip in-circuit emulator (ICE) functionality with two comparators and nine trigger modes, plus support for three hardware breakpoints. This enables real-time code execution analysis, register inspection, and flash programming without requiring dedicated debug headers or JTAG adapters - simplifying development for cost-sensitive automotive and industrial designs.
What are the key low-power features of the S9S08RN60W1VLF, and how low is Stop3 mode current?
The S9S08RN60W1VLF offers multiple low-power modes, with Stop3 being the deepest active state: it draws only 3.8 µA typical current at 5 V while retaining RAM, enabling wake-up via ADC conversions, TSI electrode activity, or LVD events. The peripheral clock enable register allows selective clock gating to unused modules, and the 1 kHz LPO clock remains active to sustain RTC and time-based wake-up. These features make the S9S08RN60W1VLF ideal for battery-backed systems requiring multi-year operation.
Can the S9S08RN60W1VLF execute code while writing to EEPROM or flash memory?
Yes, the S9S08RN60W1VLF supports EEPROM program and erase operations while executing code from flash memory - a critical capability for firmware updates and data logging in live systems. Its flash memory also permits read-while-write functionality, allowing real-time parameter monitoring during reprogramming. Both flash and EEPROM include hardware error correction (ECC for EEPROM) and access protection mechanisms to prevent accidental writes or corruption during power transitions.
What is the I/O drive strength capability of the S9S08RN60W1VLF, and which pins support high current?
The S9S08RN60W1VLF provides standard-drive and ultra-high-current output capability: eight pins (specifically PTB4 and PTB5) support 20 mA sink/source at 5 V, eliminating the need for external drivers in LED, relay, or small-solenoid interfaces. All GPIOs feature programmable pullups (30–60 kΩ) and input hysteresis (6% VDD), enhancing noise immunity in electrically noisy automotive and industrial settings. The S9S08RN60W1VLF also includes two true open-drain outputs (PTA2, PTA3) for wired-AND configurations.
S9S08RN60W1VLF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-LQFP
- Series:
- S08
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- 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:
S9S08RN60W1VLF FAQ
1.How can I place an order for S9S08RN60W1VLF through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S08RN60W1VLF 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 S9S08RN60W1VLF reliable?
The price and inventory of S9S08RN60W1VLF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S08RN60W1VLF is usually 5 days.
3.What payment methods are accepted for S9S08RN60W1VLF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S08RN60W1VLF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S08RN60W1VLF?
S9S08RN60W1VLF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S08RN60W1VLF 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 S9S08RN60W1VLF?
For technical support, including S9S08RN60W1VLF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S08RN60W1VLF requirements.
6.How does Aetrix verify that S9S08RN60W1VLF is sourced from the original manufacturer or authorized distributors?
All S9S08RN60W1VLF 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 S9S08RN60W1VLF meets industry standards.
7.What is the process for return or replacement of S9S08RN60W1VLF?
All S9S08RN60W1VLF units undergo pre-shipment inspection (PSI). If there is an issue with S9S08RN60W1VLF, 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 S9S08RN60W1VLF part is unused and in its original packaging.
Return procedure for S9S08RN60W1VLF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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