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NXP Semiconductors S9S08RN60W1MLFR
- Part No.:
- S9S08RN60W1MLFR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
S9S08RN60W1MLFR.pdf
- Description:
- IC MCU 8BIT 60KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,309
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Product details
Overview
S9S08RN60W1MLFR from NXP Semiconductors (formerly Freescale) is an automotive-grade 8-bit S08 microcontroller 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 peripherals. It targets engine control units, body electronics, and industrial sensor nodes requiring robust low-power operation.
For engineers reviewing the S9S08RN60W1MLFR datasheet, S9S08RN60W1MLFR pinout, S9S08RN60W1MLFR application, or S9S08RN60W1MLFR equivalent, this page delivers verified technical context, validated package mapping (64-pin LQFP), confirmed peripheral timing specs, and two rigorously cross-checked alternative MCUs for functional migration paths in automotive and industrial embedded designs.
Technical Context
The S9S08RN60W1MLFR implements the S08 CPU core with four-level nested interrupt support and up to 40 interrupt/reset sources. Its clock system combines a Pierce external oscillator (up to 20 MHz) and an internal clock source (ICS) with FLL, delivering ±2.0% DCO frequency deviation over –40 °C to 125 °C.
System protection includes independent watchdog, programmable low-voltage detection (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 with four-level nested interrupts and 40 interrupt/reset sources |
| Flash / EEPROM / RAM | 60 KB flash (read/program/erase over full voltage/temperature), 256 B EEPROM with ECC and 2-B erase sector, 4 KB RAM |
| Operating Range | –40 °C to +125 °C ambient; 2.7 V to 5.5 V supply; 20 MHz max bus frequency |
| ADC | 16-channel, 12-bit resolution, 2.5 µs conversion time, internal bandgap reference, stop-mode operation |
| Low-Power Modes | Stop3 mode draws 3.8 µA (5 V) with 1 kHz LPO active; supports wake-up via TSI, LVD, or ADC |
| I/O Capability | 55 GPIOs including eight ultra-high-current sink pins (20 mA), two true open-drain outputs, and two keyboard interrupt modules |
| Peripherals | Three FTM modules (1×6-channel, 2×2-channel), three SCI/UARTs (LIN-capable), one I²C (400 kbps), two SPIs (8-/16-bit), RTC, CRC, ACMP, TSI (16-electrode) |
Pinout & Package
Package: 64-pin LQFP (lead-free, RoHS-compliant, moisture sensitivity level 3).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains: VDD (digital/analog supply), VSS (common ground); VDDA must be within VDD ±0.3 V |
| PTA0–PTA7, PTB0–PTB7, PTC0–PTC7, PTD0–PTD7, PTE0–PTE7, PTF0–PTF7 | General-purpose I/O ports | 55 total GPIOs; PTA2/PTA3 are true open-drain; PTB4/PTB5 support 20 mA sink/source; all support pull-up (30–60 kΩ) |
| RESET | Active-low reset input | Asynchronous reset with minimum pulse width of 1.5 × tSelf_reset; supports external reset assertion and POR |
| EXTAL / XTAL | External crystal/resonator connection | Pierce oscillator inputs; supports 32 kHz–20 MHz crystals or ceramic resonators; start-up time ≤3 ms (high range) |
| BKGD | Background debug interface | Single-wire debug channel; requires hold-low during power-up to enter BDM mode; supports breakpoint and trace |
Key Features
| Feature | Design Value |
|---|---|
| Flash endurance & security | 60 KB flash with read/program/erase over full operating range; hardware flash protection and ECC-enabled 256 B EEPROM |
| Low-power stop3 mode | 3.8 µA typical current (5 V) with 1 kHz LPO active; supports wake-up via TSI, ADC, LVD, or external interrupt |
| Integrated analog subsystem | 12-bit, 16-channel ADC with 2.5 µs conversion, internal bandgap reference, and watermark buffers; plus dedicated ACMP with filtering |
| Touch sensing interface | TSI module supports up to 16 electrodes, software/hardware scan triggers, and Freescale touch library; wakes MCU from Stop3 |
| Automotive-ready protection | Independent watchdog with separate clock, multi-level LVD with hysteresis, illegal opcode/address detection, and ESD ratings (±6 kV HBM) |
Applications
| Engine Control Unit (ECU) | Body Control Module (BCM) |
|---|---|
Use Scenario: Real-time monitoring of throttle position, coolant temperature, and oxygen sensors in gasoline/diesel engine management systems. IC Role / Device Role / Timing Role: Primary 8-bit controller executing closed-loop fuel injection and ignition timing algorithms with deterministic interrupt latency. Use Value: 20 MHz bus speed and 2.5 µs ADC conversion enable sub-millisecond sensor sampling; 60 KB flash accommodates calibration tables and diagnostics. |
Use Scenario: Centralized control of door locks, lighting, wipers, and HVAC in passenger vehicles. IC Role / Device Role / Timing Role: System coordinator managing LIN-connected slave nodes and local analog/digital I/O with real-time response to switch events. Use Value: 55 GPIOs include eight 20 mA sink pins for direct LED/relay drive; TSI enables capacitive touch buttons without external ICs. |
| Industrial Sensor Node | Motor Drive Interface |
Use Scenario: Battery-powered environmental monitor collecting temperature, humidity, and vibration data in factory settings. IC Role / Device Role / Timing Role: Low-power data acquisition node using Stop3 mode between measurements, waking via RTC or external event. Use Value: 3.8 µA Stop3 current extends battery life; integrated 12-bit ADC and CRC ensure measurement integrity without external components. |
Use Scenario: Closed-loop speed/torque control for BLDC or stepper motors in HVAC actuators and industrial pumps. IC Role / Device Role / Timing Role: PWM generator and feedback processor using FTM modules for edge-aligned PWM and ADC-triggered current sampling. Use Value: Three FTM modules (including one 6-channel unit) provide independent PWM outputs with dead-time insertion; 12-bit ADC synchronizes sampling to PWM edges. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S08AC60CFUE | Same S08 core, 60 KB flash, but 44-pin QFP; lacks TSI and has only 12-channel 10-bit ADC | Lower I/O count and no touch sensing; suitable for cost-sensitive non-touch applications with simpler analog needs | Select when footprint size and touch capability are not required, and 10-bit ADC resolution suffices |
| S9KEAZ128AMLH | Kinetis E-series ARM Cortex-M0+, 128 KB flash, 16 KB RAM, 12-bit ADC, but no TSI; operates at –40 °C to 105 °C | Higher performance and memory, but narrower temperature range and no native capacitive touch interface | Choose for upgrade paths requiring ARM compatibility, larger code space, or higher throughput-accepting trade-off in ambient temperature rating and touch integration |
Compared with S9S08RN60W1MLFR, MC9S08AC60CFUE offers identical core architecture and flash size but reduced peripheral integration and I/O, while S9KEAZ128AMLH provides ARM-based scalability at the expense of automotive-grade temperature support and built-in TSI functionality.
Availability
S9S08RN60W1MLFR is available at Aetrix Electronics and suitable for engine control units, body electronics modules, and industrial sensor nodes requiring stable component supply across extended temperature and long product lifecycles.
Supply support for S9S08RN60W1MLFR 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 reliability, automotive qualification, and long-term supply assurance.
The S9S08RN60W1MLFR belongs to the S08RN family designed specifically for cost-optimized, high-reliability automotive body and powertrain applications demanding extended temperature operation and integrated analog/mixed-signal capability.
FAQ
What is the maximum operating temperature and voltage range for the S9S08RN60W1MLFR?
The S9S08RN60W1MLFR is rated for continuous operation from –40 °C to +125 °C ambient temperature and supports supply voltages from 2.7 V to 5.5 V across that full range. Absolute maximum ratings extend to 5.8 V on VDD, but functional operation is guaranteed only within the 2.7–5.5 V window. This specification makes the S9S08RN60W1MLFR suitable for under-hood automotive environments and industrial enclosures with wide thermal swings.
Does the S9S08RN60W1MLFR support capacitive touch sensing, and how many electrodes can it handle?
Yes, the S9S08RN60W1MLFR integrates a dedicated Touch Sensing Interface (TSI) module capable of supporting up to 16 external electrodes. It features configurable software or hardware scan triggers, full compatibility with Freescale's touch sensing software library, and the ability to wake the MCU from Stop3 mode. This eliminates the need for external touch controllers in applications like dashboard controls or appliance interfaces.
What debug interface does the S9S08RN60W1MLFR use, and what capabilities does it offer?
The S9S08RN60W1MLFR uses a single-wire background debug (BDM) interface via the BKGD pin. It supports three hardware breakpoints, on-chip in-circuit emulation (ICE) with two comparators and nine trigger modes, and full-duplex trace output. This enables real-time debugging, code profiling, and non-intrusive execution analysis without requiring additional JTAG pins or external probes.
How much current does the S9S08RN60W1MLFR draw in its lowest power mode?
In Stop3 mode-with only the 1 kHz low-power oscillator (LPO) active-the S9S08RN60W1MLFR draws 3.8 µA typical current at 5 V and –40 °C to +125 °C. Adders for optional peripherals (e.g., 44 µA for ADC, 111 µA for TSI, 130 µA for LVD) remain configurable. This ultra-low quiescent current enables multi-year battery operation in intermittent-sampling sensor applications.
Is the S9S08RN60W1MLFR pin-compatible with other devices in the S08RN family?
No, the S9S08RN60W1MLFR is not pin-compatible with S9S08RN48 or S9S08RN32 variants. Although all share the same 64-pin LQFP package option (LH suffix), the W1MLFR suffix denotes the 60 KB flash variant with specific pin assignments and peripheral mappings confirmed in Section 8 of the official datasheet. Pinouts differ across flash-size variants due to differing peripheral enablement and signal multiplexing.
S9S08RN60W1MLFR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-LQFP
- Series:
- S08
- Packaging:
- Tape & Reel (TR)
- 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S9S08RN60W1MLFR FAQ
1.How can I place an order for S9S08RN60W1MLFR through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S08RN60W1MLFR 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 S9S08RN60W1MLFR reliable?
The price and inventory of S9S08RN60W1MLFR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S08RN60W1MLFR is usually 5 days.
3.What payment methods are accepted for S9S08RN60W1MLFR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S08RN60W1MLFR transactions.
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4.How is shipping managed for S9S08RN60W1MLFR?
S9S08RN60W1MLFR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S08RN60W1MLFR 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 S9S08RN60W1MLFR?
For technical support, including S9S08RN60W1MLFR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S08RN60W1MLFR requirements.
6.How does Aetrix verify that S9S08RN60W1MLFR is sourced from the original manufacturer or authorized distributors?
All S9S08RN60W1MLFR 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 S9S08RN60W1MLFR meets industry standards.
7.What is the process for return or replacement of S9S08RN60W1MLFR?
All S9S08RN60W1MLFR units undergo pre-shipment inspection (PSI). If there is an issue with S9S08RN60W1MLFR, 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 S9S08RN60W1MLFR part is unused and in its original packaging.
Return procedure for S9S08RN60W1MLFR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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