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NXP Semiconductors S9S08RN60W1MLF
- Part No.:
- S9S08RN60W1MLF
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
S9S08RN60W1MLF.pdf
- Description:
- IC MCU 8BIT 60KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,523
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Product details
Overview
S9S08RN60W1MLF from NXP Semiconductors (formerly Freescale) is an automotive-grade 8-bit S08 microcontroller featuring a 20 MHz bus frequency, 60 KB on-chip flash memory, 256-byte EEPROM with ECC, and 4 KB RAM. It operates across –40 °C to 125 °C, supports up to 55 GPIOs including eight 20 mA sink pins, and integrates ADC, FTM, SCI, SPI, I²C, RTC, TSI, and ACMP peripherals for embedded control in harsh environments.
For engineers reviewing the S9S08RN60W1MLF datasheet, S9S08RN60W1MLF pinout, S9S08RN60W1MLF application, or S9S08RN60W1MLF equivalent, this page delivers verified technical context, validated package mapping (48-pin LQFP), confirmed peripheral timing specs, real-world use-value metrics for stop-mode current (3.8 µA), and two rigorously cross-checked alternative MCUs for functional migration paths.
Technical Context
The S9S08RN60W1MLF implements an S08 CPU core with four-level nested interrupt support and up to 40 interrupt/reset sources. Its clock system combines an external crystal oscillator (XOSC) and an internal clock source (ICS) with FLL, enabling precise frequency locking and trimming-±2.0% DCO deviation over –40 °C to 125 °C.
System protection includes independent watchdog timer, low-voltage detection with configurable trip points (e.g., VLVDH = 4.2–4.4 V), 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 up to 20 MHz bus frequency at 2.7–5.5 V |
| Memory | 60 KB flash (read/program/erase over full voltage/temp range), 256 B EEPROM with ECC, 4 KB RAM |
| Operating Temp | –40 °C to +125 °C ambient, qualified for automotive under AEC-Q100 stress conditions |
| Power Modes | Stop3 mode draws only 3.8 µA at 5 V; supports ADC, TSI, and LVD wake-up with adder currents ≤130 µA |
| I/O Capability | Up to 55 GPIOs; eight ultra-high-current sink pins rated for 20 mA; two true open-drain outputs (PTA2/PTA3) |
| Analog Peripherals | 16-channel 12-bit ADC (2.5 µs conversion), one analog comparator with filtering and dual-edge interrupt |
| Communication | Three SCI/UARTR modules (LIN-capable), one I²C (400 kbps), two SPI (8-/16-bit), three FTM modules (6+2+2 channels) |
Pinout & Package
Package: 48-pin LQFP (LF suffix), 7 mm × 7 mm, 0.5 mm pitch, RoHS-compliant, moisture sensitivity level MSL3 per J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains: VDD (digital), VDDA (analog); separate VSS pins ensure noise isolation for ADC/ACMP |
| PTA0–PTA7 | Port A general-purpose I/O | Includes PTA2/PTA3 as true open-drain outputs; all support keyboard interrupt (KBI) and pullup resistors (30–60 kΩ) |
| PTB0–PTB7 | Port B general-purpose I/O | PTB4/PTB5 support ultra-high-current sink (20 mA); all pins configurable as digital I/O or peripheral functions (SCI, SPI, FTM) |
| EXTAL/XTAL | External crystal oscillator inputs | Supports 32 kHz–20 MHz crystals/resonators; internal load caps configurable; start-up time ≤3 ms (high-range) |
| RESET | Active-low reset input | Accepts asynchronous pulse ≥1.5×tSelf_reset; internal pullup; supports low-voltage reset and POR re-arm at 1.5–2.0 V |
| BKGD | Background debug interface | Single-wire serial debug port; enables in-circuit emulation, breakpoint setting, and flash programming without halting CPU |
Key Features
| Feature | Design Value |
|---|---|
| Flash endurance & security | 100,000 program/erase cycles; flash protection registers prevent unauthorized read/write; ECC on EEPROM ensures data integrity |
| Low-power operation | Stop3 mode consumes only 3.8 µA at 5 V; peripheral clocks can be gated individually; LPO (1 kHz) remains active for RTC/timer wake-up |
| Robust analog subsystem | 12-bit ADC with internal bandgap reference, watermark buffers, and hardware-triggered conversions; ACMP with independent rising/falling edge interrupts |
| Touch sensing interface | TSI module supports up to 16 electrodes; software-configurable scan triggers; wakes MCU from Stop3; fully compatible with Freescale Touch Library |
| Automotive-ready protection | Independent watchdog with dedicated clock; multi-threshold LVD (detect/warning); illegal opcode/address reset; ESD rated ±6 kV HBM |
Applications
| Automotive Body Control Module | Industrial Motor Drive Interface |
|---|---|
|
Use Scenario: Centralized control of door locks, window lifts, mirror adjustment, and interior lighting in passenger vehicles. IC Role / Device Role / Timing Role: Main controller executing CAN/LIN gateway logic, PWM-driven motor actuation, and touch-button HMI via TSI. Use Value: 20 mA sink pins directly drive relays/LEDs; Stop3 mode enables <4 µA sleep current for battery-sensitive always-on functions; -40 °C to 125 °C rating meets under-hood thermal requirements. |
Use Scenario: Closed-loop speed and direction control of BLDC motors in HVAC blowers, pumps, and conveyor systems. IC Role / Device Role / Timing Role: Real-time execution of commutation logic using FTM PWM outputs, ADC feedback sampling, and SCI-based host communication. Use Value: Three FTM modules provide six independent PWM channels with center-aligned mode; 12-bit ADC achieves 2.5 µs conversion for fast current loop response; 4 KB RAM accommodates PID coefficient tables and sensor buffers. |
| Smart Appliance Control Unit | Medical Diagnostic Sensor Hub |
|
Use Scenario: Integrated control of heating elements, displays, user interface, and safety interlocks in ovens, dishwashers, and laundry systems. IC Role / Device Role / Timing Role: Primary MCU managing thermal monitoring (ADC), relay sequencing (GPIO), capacitive touch (TSI), and serial display updates (SPI). Use Value: TSI supports up to 16 electrodes for multi-button panels; EEPROM with ECC stores calibration data across 100k+ cycles; 55 GPIOs eliminate need for external I/O expanders. |
Use Scenario: Signal conditioning, timing synchronization, and data aggregation from multiple analog sensors (ECG, SpO₂, temperature) in portable diagnostic devices. IC Role / Device Role / Timing Role: Precision analog front-end controller performing simultaneous ADC sampling, real-time CRC validation, and low-jitter RTC timestamping. Use Value: 12-bit ADC with internal bandgap reference ensures stable gain across temperature; CRC module validates sensor data integrity; 0.02–0.2% DCO jitter enables accurate time-stamping of physiological events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S08DZ60CLC | Same S08 core, 60 KB flash, but 64-pin LQFP; lacks TSI; higher θJA (86 °C/W on single-layer board) | No integrated touch sensing; requires external capacitive sense IC or GPIO-based solution | Choose when TSI is unnecessary and board layout allows larger 64-pin footprint with enhanced thermal margin. |
| S9KEAZ128AMLH | Kinetis E-series ARM Cortex-M0+, 128 KB flash, 16 KB RAM; 48-pin LQFP; higher performance but no native TSI | Requires software-emulated touch or external TSI IC; supports USB and more advanced peripherals (DMA, FlexCAN) | Choose for future-proofing with ARM ecosystem, higher throughput needs, or when migrating from 8-bit to 32-bit architecture is planned. |
Compared with S9S08RN60W1MLF, MC9S08DZ60CLC offers identical core and memory but omits TSI and uses a larger package, while S9KEAZ128AMLH delivers ARM-based scalability at the cost of increased code complexity and loss of hardware-accelerated touch sensing-making S9S08RN60W1MLF optimal for cost-sensitive, touch-integrated automotive and industrial control where 8-bit determinism suffices.
Availability
S9S08RN60W1MLF is available at Aetrix Electronics and suitable for automotive body electronics, industrial motor interfaces, smart appliance control units, and medical sensor hubs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for S9S08RN60W1MLF 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, IoT, and mobile applications, with deep heritage in microcontroller innovation through its acquisition of Freescale.
The S9S08RN60W1MLF belongs to the S08RN family designed specifically for cost-optimized, high-reliability embedded control in automotive and industrial environments demanding extended temperature operation, robust EMC behavior, and integrated analog/peripheral functionality.
FAQ
What is the maximum operating frequency and voltage range for the S9S08RN60W1MLF?
The S9S08RN60W1MLF supports a maximum bus frequency of 20 MHz across its full operating voltage range of 2.7 V to 5.5 V. This specification holds over the entire qualified temperature range of –40 °C to +125 °C, making it suitable for under-hood automotive and industrial applications where wide supply and thermal margins are required. The internal FLL and ICS ensure stable clock generation within these bounds.
Does the S9S08RN60W1MLF support touch sensing, and how many electrodes can it handle?
Yes, the S9S08RN60W1MLF includes a dedicated Touch Sensing Interface (TSI) module that supports up to 16 external electrodes. It features configurable software or hardware scan triggers, full compatibility with the Freescale Touch Sensing Software Library, and the ability to wake the MCU from Stop3 mode-enabling ultra-low-power capacitive touch interfaces in appliances and automotive HMI designs.
What is the lowest power consumption mode of the S9S08RN60W1MLF, and what peripherals remain active?
The lowest power mode is Stop3, drawing just 3.8 µA at 5 V and –40 °C to +125 °C. In this mode, the 1 kHz LPO clock remains active, enabling RTC operation and wake-up via ADC, TSI, or LVD. Additional current adders apply: ADC adds 44 µA, TSI adds 111 µA, and LVD adds 130 µA-each configurable independently to balance responsiveness and power savings.
How is flash memory protected on the S9S08RN60W1MLF, and what is its endurance rating?
The S9S08RN60W1MLF provides flash protection via on-chip security registers that disable read/write access to designated memory blocks. Flash endurance is rated for 100,000 program/erase cycles across the full operating voltage and temperature range. Additionally, the 256-byte EEPROM includes error-correcting code (ECC) and supports 2-byte erase sectors, enabling reliable nonvolatile storage of calibration data and configuration parameters.
What debug interface does the S9S08RN60W1MLF use, and what capabilities does it offer?
The S9S08RN60W1MLF uses a single-wire Background Debug Mode (BDM) interface via the BKGD pin. It supports in-circuit debugging with three hardware breakpoints, on-chip in-circuit emulation (ICE) with two comparators and nine trigger modes, and flash programming without halting CPU execution. This enables efficient development and field firmware updates while maintaining system responsiveness.
S9S08RN60W1MLF 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S9S08RN60W1MLF FAQ
1.How can I place an order for S9S08RN60W1MLF through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S08RN60W1MLF 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 S9S08RN60W1MLF reliable?
The price and inventory of S9S08RN60W1MLF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S08RN60W1MLF is usually 5 days.
3.What payment methods are accepted for S9S08RN60W1MLF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S08RN60W1MLF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S08RN60W1MLF?
S9S08RN60W1MLF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S08RN60W1MLF 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 S9S08RN60W1MLF?
For technical support, including S9S08RN60W1MLF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S08RN60W1MLF requirements.
6.How does Aetrix verify that S9S08RN60W1MLF is sourced from the original manufacturer or authorized distributors?
All S9S08RN60W1MLF 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 S9S08RN60W1MLF meets industry standards.
7.What is the process for return or replacement of S9S08RN60W1MLF?
All S9S08RN60W1MLF units undergo pre-shipment inspection (PSI). If there is an issue with S9S08RN60W1MLF, 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 S9S08RN60W1MLF part is unused and in its original packaging.
Return procedure for S9S08RN60W1MLF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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