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NXP Semiconductors S9S08RNA60W1MLH
- Part No.:
- S9S08RNA60W1MLH
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
S9S08RNA60W1MLH.pdf
- Description:
- IC MCU 8BIT 60KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,099
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Product details
Overview
S9S08RNA60W1MLH 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 four-level nested interrupts, and integrates ADC, FTM, SCI, SPI, I²C, RTC, TSI, and ACMP peripherals for embedded control in harsh environments.
For engineers reviewing the S9S08RNA60W1MLH datasheet, S9S08RNA60W1MLH pinout, S9S08RNA60W1MLH application, or S9S08RNA60W1MLH equivalent, this page delivers verified technical context, validated package mapping (64-pin LQFP), confirmed low-power stop3 mode current (3.8 µA), real-world peripheral timing constraints, and two rigorously cross-referenced alternative MCUs for functional migration paths.
Technical Context
The S9S08RNA60W1MLH implements an S08 CPU core with internal clock source (ICS) featuring a frequency-locked loop (FLL) and precision-trimmed internal reference (±2.0% deviation over –40 °C to 125 °C). Its memory subsystem includes 60 KB flash with read/program/erase capability across full voltage (2.7–5.5 V) and temperature range, plus 256-byte EEPROM with error-correcting code and 4 KB RAM with access protection.
Peripheral integration includes three FlexTimer Modules (FTM) - one 6-channel and two 2-channel - supporting input capture, output compare, and edge-/center-aligned PWM; a 16-channel 12-bit ADC with 2.5 µs conversion time and stop-mode operation; and a Touch Sensing Interface (TSI) supporting up to 16 electrodes with wake-from-stop3 capability. Clocking supports external crystal (4–20 MHz) or internal oscillator with configurable gain and power modes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | 8-bit S08 CPU, up to 20 MHz bus frequency at 2.7–5.5 V |
| Flash Memory | 60 KB with full-voltage/temperature read/program/erase and protection |
| RAM | 4096 bytes (4 KB) with access protection |
| EEPROM | 256 bytes with ECC, 2-byte erase sector, program/erase while executing from flash |
| Operating Temperature | –40 °C to +125 °C, qualified for automotive applications |
| Supply Current (Stop3) | 3.8 µA at 5 V (no clocks active except 1 kHz LPO) |
| ADC | 16-channel, 12-bit resolution, 2.5 µs conversion time, supports stop-mode operation |
| Package | 64-pin LQFP (10 mm × 10 mm, 0.5 mm pitch) |
Pinout & Package
64-pin LQFP package (10 mm × 10 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level (MSL) 3 per J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual-supply pins for digital core (VDD) and return path (VSS); supports 2.7–5.5 V operation |
| XTAL/EXTAL | Crystal oscillator interface | Differential inputs for external crystal (4–20 MHz) or ceramic resonator; supports Pierce configuration |
| PTA0–PTA7 | General-purpose I/O with KBI | Port A pins include keyboard interrupt capability; PTA2/PTA3 are true open-drain outputs |
| PTB0–PTB7 | GPIO with ultra-high-current drive | PTB4/PTB5 support 20 mA sink/source; all pins configurable as digital I/O or peripheral function |
| RESET | Active-low reset input | Asynchronous reset with internal pullup; accepts min. 1.5×tSelf_reset pulse width |
| BKGD | Single-wire background debug | Shared with PTB0; enables in-circuit debugging via BDM interface with three breakpoint support |
| AD0–AD15 | ADC analog inputs | Multiplexed with port pins; support internal bandgap reference and hardware trigger |
| TSI0–TSI15 | Touch sensing electrodes | Configurable as TSI inputs; enable wake-up from Stop3 mode with software/hardware scan trigger |
Key Features
| Feature | Design Value |
|---|---|
| Four-level nested interrupt handling | Enables deterministic real-time response to up to 40 interrupt/reset sources without latency stacking |
| Flash and RAM access protection | Prevents unauthorized code execution or data access via configurable security registers |
| Low-power Stop3 mode | 3.8 µA typical current draw with 1 kHz LPO clock active, enabling ultra-low-power wake-on-event operation |
| On-chip CRC module | Hardware-accelerated cyclic redundancy check for firmware integrity verification and data transmission validation |
| TSI with stop-mode wake capability | Supports capacitive touch sensing on up to 16 electrodes while maintaining sub-µA system sleep current |
| Independent watchdog with dedicated clock | Guarantees system recovery from software lockup even during main clock failure or deep sleep states |
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 MCU executing real-time CAN-linked control logic, ADC-based sensor monitoring, and PWM-driven actuator drivers. Use Value: 60 KB flash accommodates multi-function firmware with diagnostics; –40 °C to +125 °C rating ensures reliability under hood and cabin extremes. | Use Scenario: Closed-loop speed/torque control of BLDC motors in HVAC blowers, conveyor systems, and pump drives. IC Role / Device Role / Timing Role: Real-time motor commutation controller using FTM-generated center-aligned PWM and ADC-sampled current feedback. Use Value: 12-bit ADC with 2.5 µs conversion enables fast current-loop sampling; ultra-high-current GPIO directly drives gate drivers without external buffers. |
| Smart Appliance User Interface | Medical Diagnostic Sensor Hub |
Use Scenario: Touch-enabled front panel for ovens, dishwashers, and laundry machines with haptic feedback and status display. IC Role / Device Role / Timing Role: TSI-based touch coordinator interfacing with display driver and system MCU via SCI/I²C. Use Value: Integrated TSI supports 16-electrode scanning and wake-from-Stop3, reducing system standby power to <5 µA. | Use Scenario: Portable diagnostic device aggregating ECG, temperature, and SpO₂ signals for point-of-care analysis. IC Role / Device Role / Timing Role: Signal acquisition hub performing simultaneous analog front-end conditioning, 12-bit digitization, and CRC-protected data buffering. Use Value: On-chip 12-bit ADC with internal bandgap reference eliminates external precision references; EEPROM with ECC stores calibration coefficients securely. |
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 ADC | Lower I/O count and no touch sensing; suitable for cost-sensitive non-touch control nodes | Select when TSI and >12 ADC channels are unnecessary and PCB space favors smaller package |
| S9KEAZ128AMLH | Kinetis E-series ARM Cortex-M0+, 128 KB flash, 16 KB RAM, 12-bit ADC, but no TSI; higher performance, different toolchain | Requires migration to ARM ecosystem; better for future-proofing or higher compute needs | Choose for new designs needing scalable architecture, though firmware rewrite and layout change required |
Compared with MC9S08AC60CFUE, S9S08RNA60W1MLH adds TSI and 4 extra ADC channels in a pin-compatible 64-LQFP footprint; versus S9KEAZ128AMLH, it retains legacy S08 toolchain compatibility and lower power in Stop3 mode but trades ARM scalability for proven 8-bit determinism.
Availability
S9S08RNA60W1MLH is available at Aetrix Electronics and suitable for automotive body electronics, industrial motor interfaces, smart appliance UIs, and portable medical sensor hubs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for S9S08RNA60W1MLH 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 microcontrollers dating to the Motorola 6800 family.
The S9S08RNA60W1MLH belongs to the S08RN family-designed specifically for cost-sensitive, high-reliability embedded control in automotive and industrial environments where extended temperature operation, robust peripheral integration, and long-term supply stability are critical.
FAQ
What is the maximum bus frequency supported by the S9S08RNA60W1MLH?
The S9S08RNA60W1MLH supports a maximum bus frequency of 20 MHz across its full operating voltage range (2.7–5.5 V) and temperature range (–40 °C to +125 °C). This is achieved using the internal clock source (ICS) with frequency-locked loop (FLL) and precision-trimmed internal reference. The device maintains timing compliance and flash program/erase functionality at this rate under worst-case conditions, as verified in the official S9S08RN60 datasheet Rev. 1 (01/2014).
Does the S9S08RNA60W1MLH support touch sensing, and how many electrodes can it handle?
Yes, the S9S08RNA60W1MLH integrates a Touch Sensing Interface (TSI) module capable of supporting up to 16 external electrodes. It offers configurable software or hardware scan triggering and fully supports Freescale's touch sensing software library. Critically, the TSI can wake the S9S08RNA60W1MLH from Stop3 mode, enabling ultra-low-power human-interface applications. This capability is explicitly documented in Section 6.5.1 of the S9S08RN60 datasheet.
What is the minimum supply current in Stop3 mode for the S9S08RNA60W1MLH?
The S9S08RNA60W1MLH draws a typical supply current of 3.8 µA in Stop3 mode at 5 V with no clocks active except the 1 kHz low-power oscillator (LPO). At 3 V, the typical current is 3 µA. These values are measured across the full –40 °C to +125 °C temperature range and are guaranteed per Table 4 (Num 6) of the S9S08RN60 datasheet Rev. 1. Additional peripherals like ADC or LVD add small, quantified increments (e.g., +130 µA for LVD).
How much EEPROM does the S9S08RNA60W1MLH include, and what protection features does it have?
The S9S08RNA60W1MLH includes 256 bytes of on-chip EEPROM with built-in error-correcting code (ECC) for enhanced data integrity. It uses 2-byte erase sectors and supports concurrent program and erase operations while executing code from flash memory. Access to EEPROM is protected via flash and RAM access protection mechanisms, preventing unintended writes or reads. These specifications are confirmed in the "On-chip memory" section of the S9S08RN60 datasheet Rev. 1.
Is the S9S08RNA60W1MLH pin-compatible with other devices in the S08RN family?
The S9S08RNA60W1MLH uses a 64-pin LQFP package (designator LH), which matches the pinout of other 64-pin variants in the S08RN family such as S9S08RN48W1MLH and S9S08RN32W1MLH. Pin assignments-including VDD/VSS, XTAL/EXTAL, RESET, BKGD, ADC inputs, and GPIO-are consistent across these members. However, feature availability (e.g., flash size, ADC channels, TSI electrodes) differs, so firmware and peripheral initialization must be validated per specific part number. This is confirmed in Section 8 (Pinout) and Table 2.3 of the S9S08RN60 datasheet.
S9S08RNA60W1MLH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 64-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:
- 55
- 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:
S9S08RNA60W1MLH FAQ
1.How can I place an order for S9S08RNA60W1MLH through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S08RNA60W1MLH 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 S9S08RNA60W1MLH reliable?
The price and inventory of S9S08RNA60W1MLH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S08RNA60W1MLH is usually 5 days.
3.What payment methods are accepted for S9S08RNA60W1MLH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S08RNA60W1MLH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S08RNA60W1MLH?
S9S08RNA60W1MLH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S08RNA60W1MLH 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 S9S08RNA60W1MLH?
For technical support, including S9S08RNA60W1MLH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S08RNA60W1MLH requirements.
6.How does Aetrix verify that S9S08RNA60W1MLH is sourced from the original manufacturer or authorized distributors?
All S9S08RNA60W1MLH 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 S9S08RNA60W1MLH meets industry standards.
7.What is the process for return or replacement of S9S08RNA60W1MLH?
All S9S08RNA60W1MLH units undergo pre-shipment inspection (PSI). If there is an issue with S9S08RNA60W1MLH, 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 S9S08RNA60W1MLH part is unused and in its original packaging.
Return procedure for S9S08RNA60W1MLH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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