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NXP Semiconductors S9S08DN32F2VLC
- Part No.:
- S9S08DN32F2VLC
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-LQFP
- Datasheet:
-
S9S08DN32F2VLC.pdf
- Description:
- IC MCU 8BIT 32KB FLASH 32LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,589
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Product details
Overview
S9S08DN32F2VLC from NXP Semiconductors (formerly Freescale) is an 8-bit HCS08 microcontroller with 32 KB flash, 2 KB RAM, and 2 KB EEPROM, operating at up to 40 MHz CPU / 20 MHz bus frequency. It integrates ADC, SPI, I²C, two SCI modules (one supporting LIN 2.0), TPM timers, RTC, and analog comparators for embedded control in automotive body electronics and industrial sensors.
For engineers reviewing the S9S08DN32F2VLC datasheet, S9S08DN32F2VLC pinout, S9S08DN32F2VLC application, or S9S08DN32F2VLC equivalent, key selection criteria include its 32-pin LQFP package, single-wire background debug interface, on-chip real-time counter with 1 kHz low-power oscillator, and LIN-capable SCI1 for automotive network integration.
Technical Context
The S9S08DN32F2VLC implements the HCS08 CPU core with HC08 instruction set plus BGND, supporting up to 32 interrupt/reset sources. Its Multi-Purpose Clock Generator (MCG) provides FLL and PLL modes with internal reference clock trim stored in flash and ±1.5% accuracy over temperature.
Peripherals include a 16-channel 12-bit ADC with 2.5 µs conversion time and internal temperature sensor, two analog comparators with bandgap reference option, and dual TPM modules (6-channel + 2-channel) supporting input capture, output compare, and edge-aligned PWM - all functional in reduced-power wait mode.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | HCS08 8-bit core with 40-MHz max CPU clock (20-MHz bus) |
| Flash Memory | 32 KB on-chip flash with read/program/erase over full voltage/temperature range |
| RAM / EEPROM | 2 KB RAM; 2 KB EEPROM with 4-byte dual-page or 8-byte single-page erase sectors |
| ADC | 16-channel, 12-bit resolution, 2.5 µs conversion time, internal temperature sensor & bandgap reference |
| Timers | TPM1 (6-channel) and TPM2 (2-channel); support input capture, output compare, PWM, and RTC with 1 kHz internal oscillator |
| Communication | SCI1 (LIN 2.0 & SAE J2602 compliant), SCI2, SPI, I²C (up to 100 kbps), and single-wire BDM debug interface |
| Power Modes | Two very low-power stop modes (Stop2/Stop3), reduced-power wait mode, and real-time interrupt wake-up capability |
Pinout & Package
Package: 32-pin low-profile quad flat-pack (LQFP), 7 mm × 7 mm, 0.8 mm pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual 2.7–5.5 V supply domains: digital (VDD/VSS) and analog (VDDAD/VSSAD) with separate pins |
| XTAL, EXTAL | Crystal/resonator connection | Supports 31.25 kHz–38.4 kHz or 1–16 MHz external crystal/ceramic resonator for XOSC clock source |
| BKGD/MS | Background debug / mode select | Single-wire BDM interface pin; also selects active background mode during reset |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; supports external reset assertion and low-voltage detect reset |
| AD0–AD15 | Analog input channels | 16 dedicated ADC input pins; configurable as GPIO when ADC not in use |
| PTA0–PTA7, PTB0–PTB7, PTC0–PTC7 | General-purpose I/O ports | 53 total GPIO pins with configurable pull-up/pull-down, slew rate, drive strength, and interrupt-on-change capability |
Key Features
| Feature | Design Value |
|---|---|
| On-chip EEPROM | 2 KB in-circuit programmable memory with 4-byte dual-page erase - enables field firmware updates without external storage |
| LIN 2.0 Support | SCI1 module implements full LIN 2.0 protocol including master break generation and slave break detection - eliminates need for external LIN transceiver in basic nodes |
| Real-Time Counter (RTC) | 8-bit modulus counter with binary/decimal prescaler and free-running 1 kHz internal oscillator - provides cyclic wake-up and time-of-day functions without external crystal |
| Low-Voltage Detection | Selectable trip points with reset or interrupt output - ensures reliable operation during brown-out conditions in automotive battery environments |
| Flash Block Protection | Configurable protection of flash sectors against accidental program/erase - safeguards bootloader and critical configuration data |
Applications
| Automotive Body Control Module | Industrial Sensor Node |
|---|---|
Use Scenario: Centralized control of door locks, window lifts, mirror adjustment, and interior lighting in 12 V vehicle systems. IC Role / Device Role / Timing Role: Main system controller executing LIN-slave communication, PWM motor drive, ADC-based position sensing, and real-time scheduling via RTC. Use Value: Integrated LIN 2.0 SCI, 32 KB flash for multi-function firmware, and robust low-voltage detection ensure reliable operation across automotive battery voltage fluctuations (6–16 V). | Use Scenario: Battery-powered environmental monitoring node measuring temperature, humidity, and ambient light in factory settings. IC Role / Device Role / Timing Role: Low-power data acquisition controller using ADC with internal temperature sensor, RTC for periodic sampling, and SPI/I²C to interface with external sensors. Use Value: Two ultra-low-power stop modes and 1 kHz RTC oscillator enable 10+ year battery life with scheduled wake-up intervals; 2 KB EEPROM stores calibration data across power cycles. |
| Home Appliance Motor Control | Medical Diagnostic Handheld |
Use Scenario: Brushless DC motor commutation and user interface management in washing machines and HVAC blowers. IC Role / Device Role / Timing Role: Real-time motor timing controller using TPM PWM outputs, ADC for current sensing, and SCI for host MCU coordination. Use Value: 6-channel TPM with buffered edge-aligned PWM delivers precise phase timing; 2.5 µs ADC conversion supports fast current-loop feedback at >10 kHz sampling rates. | Use Scenario: Portable blood glucose meter with LCD display, button interface, and electrochemical sensor signal conditioning. IC Role / Device Role / Timing Role: Signal acquisition and processing unit using 12-bit ADC with internal bandgap reference, analog comparators for threshold detection, and SPI for display driver communication. Use Value: On-chip 12-bit ADC with temperature sensor and bandgap reference eliminates external precision references; single-wire BDM enables field firmware updates without adding debug headers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S9S08DN48F2VLC | 48 KB flash, same package, identical peripheral set and pinout | Higher firmware capacity for complex protocols or larger UI stacks | Select when firmware size exceeds 32 KB or future scalability is required without PCB change |
| MC9S08AC128CLD | 128 KB flash, 64-pin LQFP, includes CAN 2.0B module; no LIN support | Requires CAN bus integration; larger footprint and higher cost | Choose only if CAN communication is mandatory and board layout accommodates 64-pin package |
Compared with S9S08DN48F2VLC, the S9S08DN32F2VLC trades flash capacity for lower cost and smaller footprint while retaining identical peripherals and power behavior; versus MC9S08AC128CLD, it offers LIN compatibility and compact 32-pin packaging but lacks CAN and requires different layout and firmware adaptation.
Availability
S9S08DN32F2VLC is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor nodes, home appliance motor control, and portable medical diagnostics requiring stable component supply and long-term lifecycle support.
Supply support for S9S08DN32F2VLC 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 company formed from the spin-off of Philips' semiconductor division, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.
The S9S08DN32F2VLC belongs to the HCS08 DN-series microcontrollers, designed specifically for cost-sensitive, low-power embedded control applications requiring LIN communication, precise analog measurement, and robust operation in harsh electrical environments.
FAQ
What is the maximum operating frequency of the S9S08DN32F2VLC CPU core?
The S9S08DN32F2VLC features an HCS08 CPU core rated for up to 40 MHz operation, delivering a 20 MHz bus frequency. This performance level supports real-time control loops and protocol handling such as LIN 2.0 frame timing without external acceleration. The actual achievable frequency depends on supply voltage and temperature, with full specification guaranteed across 2.7–5.5 V and –40°C to +105°C.
Does the S9S08DN32F2VLC support LIN 2.0 communication natively?
Yes, the S9S08DN32F2VLC includes SCI1 hardware that fully implements LIN 2.0 Protocol and SAE J2602 compliance, including master extended break generation and slave extended break detection. No external LIN transceiver is required for basic node functionality, though a physical layer transceiver must still be used for bus driving. The S9S08DN32F2VLC's integrated LIN support reduces BOM count and simplifies design for automotive body electronics.
What are the memory resources available on the S9S08DN32F2VLC?
The S9S08DN32F2VLC integrates 32 KB of on-chip flash memory, 2 KB of RAM, and 2 KB of EEPROM. Flash supports read/program/erase across full voltage and temperature ranges; EEPROM allows 4-byte dual-page or 8-byte single-page erase with program-and-erase-while-executing capability. These resources enable robust firmware storage, runtime variable retention, and field-upgradable calibration data without external nonvolatile memory.
How does the S9S08DN32F2VLC manage low-power operation in battery-powered systems?
The S9S08DN32F2VLC provides two very low-power stop modes (Stop2 and Stop3), a reduced-power wait mode, and a dedicated 1 kHz real-time interrupt source usable in run, wait, and stop states. Its RTC operates independently using the on-chip low-power oscillator, enabling precise wake-up intervals without external components. Combined with configurable pin drive strength and slew rate, this allows µA-level standby current in Stop3 mode - ideal for multi-year battery life in sensor nodes.
Is the S9S08DN32F2VLC pin-compatible with other members of the DN-series?
The S9S08DN32F2VLC in the 32-pin LQFP package shares identical pinout and peripheral mapping with S9S08DN48F2VLC and S9S08DN16F2VLC, enabling direct substitution where flash size requirements allow. However, it is not pin-compatible with 48-pin or 64-pin DN-series variants like MC9S08DN60, which have different pin counts and signal allocations. Always verify package-specific mechanical and thermal constraints before replacement.
S9S08DN32F2VLC 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:
- 40MHz
- Connectivity:
- I2C, LINbus, SCI, SPI
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 25
- Program Memory Size:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 1K x 8
- RAM Size:
- 1.5K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 10x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
S9S08DN32F2VLC FAQ
1.How can I place an order for S9S08DN32F2VLC through Aetrix?
Please submit a Request for Quotation (RFQ) for S9S08DN32F2VLC 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 S9S08DN32F2VLC reliable?
The price and inventory of S9S08DN32F2VLC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S9S08DN32F2VLC is usually 5 days.
3.What payment methods are accepted for S9S08DN32F2VLC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S9S08DN32F2VLC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S9S08DN32F2VLC?
S9S08DN32F2VLC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S9S08DN32F2VLC 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 S9S08DN32F2VLC?
For technical support, including S9S08DN32F2VLC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S9S08DN32F2VLC requirements.
6.How does Aetrix verify that S9S08DN32F2VLC is sourced from the original manufacturer or authorized distributors?
All S9S08DN32F2VLC 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 S9S08DN32F2VLC meets industry standards.
7.What is the process for return or replacement of S9S08DN32F2VLC?
All S9S08DN32F2VLC units undergo pre-shipment inspection (PSI). If there is an issue with S9S08DN32F2VLC, 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 S9S08DN32F2VLC part is unused and in its original packaging.
Return procedure for S9S08DN32F2VLC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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