NXP USA Inc. S9S08RNA32W1MLC

Mfr. Part

S9S08RNA32W1MLC

Manufacturer

Freescale / NXP Semiconductors. Y-IC is a trusted quality distributor of NXP. We deliver genuine parts, fast logistics, and responsive technical service to help you build with confidence.

Detailed Description

8-bit S08 microcontroller with 32KB Flash, 4KB RAM, and 256B EEPROM in a 32-LQFP (7x7mm) package. Runs up to 20MHz. Operating voltage 2.7V to 5.5V. Automotive-grade temperature -40°C to +125°C (TA). Integrated 12-bit ADC with 16 channels, internal oscillator, and robust peripherals: LVD, POR, PWM, WDT. Communication interfaces include LIN bus, SPI, UART/USART, and I2C (IIC). 26 GPIO lines. RoHS3 compliant. Surface-mount. Series S08, base product S9S08. Supplier device package 32-LQFP (7x7). Packaged in trays. Current stock quantity 2689 units available.

Key Features

8-bit S08 core up to 20MHz for fast control tasks

32KB Flash, 4KB RAM, 256B EEPROM for code, data, and calibration storage

Wide supply 2.7V to 5.5V supports both 3.3V and 5V systems

12-bit ADC with 16 channels for precise sensor inputs

LIN, SPI, UART/USART, I2C (IIC) for flexible connectivity

Internal oscillator simplifies design and lowers BOM

26 GPIO for rich interfacing

Peripherals: LVD, POR, PWM, WDT for reliability and control

-40°C to +125°C ambient for harsh environments

Compact 32-LQFP (7x7mm) footprint

RoHS3 compliant

Key Advantages

Automotive-grade temperature and LIN support make it ideal for vehicle subsystems

5V-capable operation eases migration from legacy 5V designs

Internal oscillator reduces external components and cost

Balanced memory resources fit many mid-range embedded applications

Strong peripheral mix enables control, sensing, and communication on a single chip

Mature S08 ecosystem, tools, and documentation speed development

Packaging

Type: 32-LQFP, surface-mount

Size: 7x7mm body, typical 0.8mm lead pitch (32 leads)

Material: Molded plastic (epoxy) with copper lead frame

Delivery: Tray packaging for secure handling

Pin configuration: 32 pins total, with 26 GPIO; dedicated pins for power, ground, ADC inputs, LIN, SPI, UART/USART, I2C (IIC)

Thermal characteristics: Designed for -40°C to +125°C operation; LQFP package without exposed thermal pad; actual thermal resistance depends on PCB layout and airflow (consult datasheet for thermal guidelines)

Electrical properties: 2.7V–5.5V supply, up to 20MHz internal oscillator, 12-bit ADC (16 channels), integrated LVD/POR/PWM/WDT; see datasheet for full I/O levels, timing, and ESD ratings

Lifecycle

Status: Part of NXP’s mature S08 family. For the latest lifecycle status, check with Y-IC; we track updates and can confirm availability windows.

Potential equivalents/alternatives to evaluate:

- Same family, similar feature set: S9S08RN32 variants in different package options (e.g., MC9S08RN32CLH/CLC; naming may vary by prefix and package)

- Higher Flash within RN family: S9S08RN48, S9S08RN60 (verify pin compatibility and memory needs)

- Close relatives: S9S08RE32/RE64 (similar peripheral mix; confirm LIN and pinout)

- Other S08 lines with similar capabilities: S9S08SH32, S9S08SG32 (check ADC resolution, interface set, and package)

- LIN-focused S08 families: S9S08SL series, S9S08EL series (review feature alignment and automotive grade)

Important: Always compare pinout, temperature grade, memory size, peripheral mapping, and package. If a drop-in equivalent is required and not listed, contact our sales team via the Y-IC website for tailored guidance.

Key Application Areas

Automotive LIN nodes: window lifters, mirror/seat modules, door locks, sunroof controllers

Body electronics and lighting control

Industrial control and small motor control using PWM

Sensor interfacing and data acquisition with 12-bit ADC

Home appliances and consumer products needing reliable 5V control

General-purpose embedded controllers with UART/SPI/I2C communications

Datasheet

Y-IC hosts the most authoritative datasheet for S9S08RNA32W1MLC on our product page. We recommend downloading it here to get the latest specifications, pinouts, electrical details, and design guidelines.

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