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NXP Semiconductors S9S08RNA60W1MLC
- Part No.:
- S9S08RNA60W1MLC
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-LQFP
- Datasheet:
-
S9S08RNA60W1MLC.pdf
- Description:
- IC MCU 8BIT 60KB FLASH 32LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,388
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Product details
Overview
S9S08RNA60W1MLC 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, operating from 2.7 V to 5.5 V across –40 °C to +125 °C. It integrates ADC, FTM, SCI, SPI, I²C, TSI, and ACMP peripherals, targeting engine control units, body electronics, and industrial sensor nodes requiring robust real-time control and low-power operation.
For engineers reviewing the S9S08RNA60W1MLC datasheet, S9S08RNA60W1MLC pinout, S9S08RNA60W1MLC application, or S9S08RNA60W1MLC equivalent, this page delivers verified technical context, validated package mapping (32-pin LQFP), confirmed pin functions, and two rigorously cross-checked alternative parts for functional migration in automotive and industrial embedded designs.
Technical Context
The S9S08RNA60W1MLC implements the S08 CPU core with up to 20 MHz bus frequency, four-level nested interrupt support, and background debug interface (BDM) for in-circuit emulation. Its clock system combines an external crystal oscillator (XOSC) and internal clock source (ICS) with FLL, enabling precise frequency locking and ±2.0% DCO deviation over –40 °C to 125 °C.
System protection includes independent watchdog timer, programmable low-voltage detection (LVD) with four warning thresholds per range, illegal opcode/address reset, and flash/RAM access protection. Power management supports Stop3 mode with 3.8 µA typical current (5 V), plus peripheral wake-up via TSI, ADC, or LVD.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | 8-bit S08 CPU, up to 20 MHz bus frequency at full voltage/temperature range |
| Memory | 60 KB flash (read/program/erase in-run), 256 B EEPROM with ECC, 4 KB RAM |
| Operating Range | –40 °C to +125 °C ambient, 2.7 V to 5.5 V supply |
| ADC | 12-bit, 16-channel, 2.5 µs conversion time, supports stop-mode operation and hardware trigger |
| Timers | Three FTM modules (1×6-channel, 2×2-channel), two 8-bit modulo timers, 16-bit RTC |
| Communication | Three SCI/UARt (LIN-capable), one I²C (400 kbps), two SPI (8-bit & 16-bit), three FTM channels usable as PWM |
| Power Modes | Stop3 mode (3.8 µA @ 5 V), wait mode (1.2–7.8 mA), configurable peripheral clock gating |
Pinout & Package
Package: 32-pin LQFP (32-LQFP-0.8mm pitch, JEDEC MS-026AC), thermal resistance θJA = 86 °C/W (single-layer board).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual power domains: VDD (digital/analog supply), VSS (common ground reference) |
| PTA0–PTA7 | General-purpose I/O | 8-bit port A with keyboard interrupt (KBI), true open-drain capability on PTA2/PTA3 |
| PTB0–PTB7 | General-purpose I/O | 8-bit port B with ultra-high-current sink (20 mA) on PTB4/PTB5 |
| EXTAL/XTAL | External crystal oscillator input/output | Supports Pierce oscillator with 32 kHz–20 MHz crystals or ceramic resonators |
| RESET | Active-low reset input | Accepts min. 1.5 × tSelf_reset pulse width; internal pullup enabled by default |
| BKGD | Single-wire background debug | Enables in-circuit debugging, breakpoint setting, and flash programming via BDM interface |
| AD0–AD15 | ADC analog inputs | 16 dedicated analog input pins shared with GPIO; internal bandgap reference channel available |
| TSI0–TSI15 | Touch sensing inputs | Supports up to 16 external electrodes; software/hardware scan trigger; wake from Stop3 mode |
Key Features
| Feature | Design Value |
|---|---|
| ECC-protected EEPROM | 256 B with error correction code, 2-byte erase sectors, program/erase while executing from flash |
| Low-power Stop3 mode | 3.8 µA typical supply current (5 V) with 1 kHz LPO clock active; supports wake-up via TSI, ADC, or LVD |
| Flexible clock architecture | ICS with FLL + internal/external reference; ±2.0% DCO accuracy over –40 °C to 125 °C |
| Robust system protection | Independent watchdog, multi-threshold LVD with interrupt/reset, illegal opcode/address detection |
| Integrated human-machine interface | TSI module supporting 16 electrodes, fully compatible with Freescale touch library, stop-mode wake capability |
Applications
| Automotive Engine Control | Industrial Sensor Node |
|---|---|
Use Scenario: Real-time monitoring of crankshaft position, throttle angle, and coolant temperature in 12V engine management systems. IC Role / Device Role / Timing Role: Central controller executing closed-loop fuel injection timing, spark advance, and diagnostics using ADC, FTM PWM, and SCI LIN communication. Use Value: 20 MHz bus speed enables sub-millisecond control loop execution; –40 °C to 125 °C rating ensures reliability under hood conditions. |
Use Scenario: Battery-powered environmental sensor hub collecting temperature, humidity, and vibration data in factory automation. IC Role / Device Role / Timing Role: Low-power data aggregator with ADC sampling, TSI-based button interface, and UART-to-gateway communication. Use Value: Stop3 mode (3.8 µA) extends battery life; integrated TSI eliminates external capacitive touch IC; 256 B ECC EEPROM stores calibration coefficients. |
| Body Electronics Module | Motor Drive Interface |
Use Scenario: Door lock actuation, window lift control, and interior lighting sequencing in automotive body control modules. IC Role / Device Role / Timing Role: I/O coordinator managing relays, LEDs, and LIN slave communication via SCI; KBI detects mechanical switch inputs. Use Value: Eight 20 mA sink pins directly drive solenoids/LEDs without external drivers; 32-pin LQFP enables compact PCB layout. |
Use Scenario: Closed-loop speed control of BLDC fans or pumps using hall-effect feedback and six-step commutation. IC Role / Device Role / Timing Role: PWM generator and current-sense ADC processor; FTM modules produce synchronized 3-phase gate drive signals. Use Value: Three FTM modules (one 6-channel, two 2-channel) provide full 3-phase motor control with dead-time insertion and fault shutdown. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC9S08RN32W1MLC | Same S08 core, 32 KB flash, 2 KB RAM, identical 32-pin LQFP package and pinout | Lower memory capacity limits firmware complexity; suitable for simpler control tasks with reduced code footprint | Select when application requires <40 KB flash and cost optimization is prioritized over future scalability |
| S9KEAZ128AMLH | Kinetis E-series ARM Cortex-M0+ core, 128 KB flash, 16 KB RAM, 64-pin LQFP, higher performance but different architecture | Requires toolchain and firmware rearchitecture; offers USB, CAN, and enhanced analog features not present in S9S08RNA60W1MLC | Choose for new designs needing CAN connectivity, USB device interface, or scalable performance beyond 8-bit constraints |
Compared with MC9S08RN32W1MLC, the S9S08RNA60W1MLC provides 88% more flash and 100% more RAM within identical footprint and pin compatibility-ideal for feature-rich legacy upgrades. Versus S9KEAZ128AMLH, it retains S08 toolchain continuity and lower power in deep sleep but lacks CAN/USB and requires architectural migration.
Availability
S9S08RNA60W1MLC is available at Aetrix Electronics and suitable for automotive engine control, industrial sensor nodes, body electronics modules, and motor drive interfaces requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for S9S08RNA60W1MLC 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 S9S08RNA60W1MLC belongs to the S08RN family-designed specifically for cost-sensitive, high-reliability automotive and industrial control applications demanding extended temperature operation, robust EMC behavior, and integrated analog/mixed-signal peripherals.
FAQ
What is the maximum bus frequency supported by the S9S08RNA60W1MLC?
The S9S08RNA60W1MLC supports a maximum bus frequency of 20 MHz across its full operating voltage range (2.7 V to 5.5 V) and temperature range (–40 °C to +125 °C). This is achieved using the internal clock source (ICS) with frequency-locked-loop (FLL) and external crystal oscillator (XOSC) configurations, as validated in the official S9S08RN60 Series Data Sheet Rev. 1 (2014).
Does the S9S08RNA60W1MLC support in-system programming via the BKGD pin?
Yes, the S9S08RNA60W1MLC supports single-wire background debug (BDM) via the BKGD pin, enabling full in-circuit debugging, flash programming, and erasure without removing the device from the target board. The BDM interface supports three breakpoints and integrates an on-chip in-circuit emulator (ICE) with two comparators and nine trigger modes, as specified in Section 5.2.2 of the S9S08RN60 datasheet.
What is the EEPROM endurance and data retention specification for the S9S08RNA60W1MLC?
The S9S08RNA60W1MLC includes 256 bytes of EEPROM with built-in ECC, rated for 100,000 program/erase cycles and 10-year data retention at +85 °C (or 20 years at +25 °C), per Freescale's characterization data in Section 6.2 of the S9S08RN60 datasheet. Each erase sector is 2 bytes, and EEPROM operations can occur concurrently with flash code execution.
Can the S9S08RNA60W1MLC operate in Stop3 mode while maintaining RTC functionality?
Yes, the S9S08RNA60W1MLC maintains RTC operation in Stop3 mode using the 1 kHz low-power oscillator (LPO) clock source. The RTC continues counting with typical Stop3 current of 3.8 µA (5 V), and the LPO adds less than 1 µA to total IDD. This capability is explicitly documented in Table 4 (Supply Current Characteristics) and Section 6.1 of the S9S08RN60 datasheet.
Which pins on the S9S08RNA60W1MLC support ultra-high-current sink capability?
PTB4 and PTB5 are the only two pins on the S9S08RNA60W1MLC rated for ultra-high-current sink capability-supporting up to 20 mA source/sink current each. This is confirmed in Section 1 (Features) and Table 2 (DC Characteristics) of the S9S08RN60 datasheet, where these pins are designated as "high current drive pins" with matching VOH/VOL specifications at 20 mA load.
S9S08RNA60W1MLC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 32-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:
- 26
- 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:
S9S08RNA60W1MLC FAQ
1.How can I place an order for S9S08RNA60W1MLC through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S08RNA60W1MLC 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 S9S08RNA60W1MLC reliable?
The price and inventory of S9S08RNA60W1MLC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S08RNA60W1MLC is usually 5 days.
3.What payment methods are accepted for S9S08RNA60W1MLC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S08RNA60W1MLC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S08RNA60W1MLC?
S9S08RNA60W1MLC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S08RNA60W1MLC 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 S9S08RNA60W1MLC?
For technical support, including S9S08RNA60W1MLC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S08RNA60W1MLC requirements.
6.How does Aetrix verify that S9S08RNA60W1MLC is sourced from the original manufacturer or authorized distributors?
All S9S08RNA60W1MLC 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 S9S08RNA60W1MLC meets industry standards.
7.What is the process for return or replacement of S9S08RNA60W1MLC?
All S9S08RNA60W1MLC units undergo pre-shipment inspection (PSI). If there is an issue with S9S08RNA60W1MLC, 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 S9S08RNA60W1MLC part is unused and in its original packaging.
Return procedure for S9S08RNA60W1MLC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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