S908GR32AH0CFAER - 8-Bit 8MHz 32KB MCU | NXP
MPN: S908GR32AH0CFAER ✗ End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
S908GR32AH0CFAER Overview
A microcontroller is a programmable semiconductor that integrates a CPU core, nonvolatile program memory, data memory, and peripherals into one device. The HC08/S08 architecture provides a compact control platform for embedded products, where a controller must read inputs, execute firmware, control outputs, and manage system timing without a separate processor. In the power hierarchy, this device is a microcontroller IC, not a voltage regulator or power-management component.
The supplied distributor data identifies the core as HC08, the word length as 8 bits, the maximum clock as 8 MHz, and flash storage as 32 KB organized as 32K x 8. The device also carries automotive qualification language in a distributor datasheet listing. Its 48-LQFP package provides a higher pin count than common small-outline packages and is suitable for systems requiring multiple external connections.
The S908GR32AH0CFAER is positioned for general-purpose embedded control, automotive-oriented electronics, consumer equipment, and industrial products. Typical designs would use it for sensor acquisition, actuator control, keyboard or interface management, and low-to-medium-complexity automation. The exact peripheral set, RAM capacity, pin functions, electrical limits, and programming details require confirmation from the manufacturer datasheet before final hardware design.
The principal design consideration is to verify the complete 48-pin pinout, power requirements, clocking, and peripheral multiplexing against the official documentation. Because the provided search results identify a 48-LQFP package, PCB layout and assembly must match the exact land pattern and pin numbering. Firmware should also be checked against the intended HC08/S08 toolchain and memory map.
This page combines verified distributor specifications, package and application context, sourcing links, and explicit data gaps. It does not infer unreported RAM, GPIO, timer, communication, or electrical specifications. Confirm manufacturer documentation, lifecycle status, and qualification details before committing a production design.
Drop-in alternatives for S908GR32AH0CFAER — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
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Request AlternativesS908GR32AH0CFAER Maximum Ratings & Electrical Characteristics
| Product Type | 8-bit microcontroller |
| Architecture | HC08/S08 |
| Maximum Clock Frequency | 8 MHz |
| Flash Memory | 32 KB (32K x 8) |
| Supply Voltage | 5 V |
| Operating Temperature | -40 °C to +85 °C |
| Package | 48-LQFP, 7 x 7 mm |
| Mounting Type | Surface mount |
| Automotive Qualification | Automotive qualified |
| Application Positioning | Consumer and industrial applications |
| CPU Word Length | 8 bits |
| Manufacturer | NXP Semiconductors / Freescale Semiconductor |
| Program Memory Type | Flash |
| Standard Package Quantity | 2,000 pieces |
| Lifecycle Status | unknown |
| RoHS Status | unknown |
| REACH Status | unknown |
| AEC-Q100 Status | Automotive qualified; exact qualification designation not independently provided |
S908GR32AH0CFAER 2,000 pieces Pin Configuration Guide
Pin configuration for S908GR32AH0CFAER (2,000 pieces package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for S908GR32AH0CFAER.
Refer to the datasheet for full pin configuration.
Typical Applications
S908GR32AH0CFAER is suitable for 7 applications: Automotive General-Purpose Control, Industrial Sensor Interface, Consumer Appliance Control, HVAC and Environmental Monitoring, Instrumentation and Measurement, Motor and Actuator Sequencing, Networking and Communication.
Automotive General-Purpose Control
S908GR32AH0CFAER is positioned by the supplied distributor data as an automotive-qualified HC08/S08 microcontroller for general-purpose embedded control. Its 8 MHz operating speed is suitable for tasks such as reading switches, coordinating sensors, managing actuators, and sequencing discrete control functions when the application does not require a high-performance processor. The reported -40 °C to +85 °C operating range provides a defined environmental starting point, but production use still requires confirmation of the exact AEC-Q100 qualification record, electrical limits, and automotive validation requirements.
Recommended
Industrial Sensor Interface
The HC08/S08 S908GR32AH0CFAER can serve as the embedded controller for an industrial sensor interface when the design needs a compact 8-bit processor, local decision logic, and a 32 KB flash-based firmware platform. The verified 8 MHz clock and 32 KB flash provide a concrete basis for firmware sizing, while the 48-LQFP package offers more external connection options than a small leaded package. Before selecting it, confirm the required sensor timing, input voltage levels, isolation strategy, peripheral availability, and any industrial environmental requirements beyond the reported temperature range.
Recommended
Consumer Appliance Control
S908GR32AH0CFAER is suitable as a compact controller for consumer appliances that need local logic, user-interface coordination, and nonvolatile firmware. The 32 KB flash capacity can accommodate a control application, while the listed 8 MHz processing rate supports ordinary state-machine and input/output tasks. The exact number and type of I/O pins, timers, communication interfaces, and ADC resources are not included in the supplied data, so the MCU should be selected only after the appliance’s interface requirements are mapped against the manufacturer datasheet and complete pinout.
Recommended
HVAC and Environmental Monitoring
The S908GR32AH0CFAER can be evaluated for environmental monitoring or HVAC control blocks where a distributed microcontroller must sample inputs and operate relays, displays, or actuators through deterministic firmware. Its listed 32 KB flash and 8 MHz clock are meaningful sizing constraints for a control program, while the 48-LQFP package supports a broader pin count than many compact MCUs. The supplied data does not confirm ADC resolution, timer channels, communication ports, or watchdog functions, so those capabilities must be verified before the part is used in a safety- or reliability-critical control loop.
Recommended
Instrumentation and Measurement
S908GR32AH0CFAER may fit instrumentation front ends that require local signal conditioning decisions, calibration storage, and a compact embedded controller. The listed 32 KB flash provides a defined nonvolatile firmware budget, and the 5 V supply listing is useful for initial system partitioning. However, the supplied search data does not specify analog peripherals, converter accuracy, memory protection, communication interfaces, or timing resources. Those omissions are important for measurement equipment and must be resolved from the official datasheet before using the MCU in a precision or safety-relevant design.
Recommended
Motor and Actuator Sequencing
The HC08/S08 S908GR32AH0CFAER can be evaluated for low-complexity actuator sequencing, stepper-control assistance, or discrete motor-control supervisory functions. Its listed 8 MHz clock can execute state-machine logic, timing routines, and supervisory checks, while the 32 KB flash supports compact embedded firmware. The provided data does not identify motor-control peripherals, PWM channels, fault inputs, or electrical drive capability, so it should not be treated as a direct replacement for a dedicated motor-driver IC. Validate the timing and protection architecture, then confirm pin-level compatibility with the selected power stage.
Recommended
Networking and Communication
S908GR32AH0CFAER may be used as a supervisory controller in a larger communication system when the main task is local protocol management, status tracking, and configuration rather than high-throughput packet processing. The 8 MHz HC08/S08 core and 32 KB flash can support compact embedded logic, but the supplied results do not identify Ethernet, CAN, UART, SPI, or other communication peripherals. Confirm the required protocol controller, electrical interface level, baud-rate capability, and pin multiplexing in the manufacturer datasheet before selecting this MCU for a communication gateway or network node.
Recommended
Recommended Products Summary
Engineering reference data for S908GR32AH0CFAER — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product |
|---|---|
| Brand | NXP Semiconductors |
| Package | 48-LQFP, 7 x 7 mm |
| Architecture | HC08/S08 |
| CPU Word Length | 8 bits |
| Maximum Clock Frequency | 8 MHz |
| Flash Memory | 32 KB (32K x 8) |
| Supply Voltage | 5 V |
| Operating Temperature | -40 °C to +85 °C |
| Automotive Qualification | Automotive qualified |
| Application Positioning | Consumer and industrial general-purpose applications |
Key Differentiators
- Verified HC08/S08 identity with 32 KB flash (vs No verified drop-in alternatives were found)
- Reported automotive positioning (vs No verified drop-in alternatives were found)
- Defined industrial temperature listing (vs No verified drop-in alternatives were found)
Design Notes
Start the PCB layout from the verified 48-LQFP 7 x 7 mm package drawing rather than from a generic LQFP footprint. Confirm land-pattern dimensions, pin numbering, pin-1 orientation, lead width, lead pitch, and any exposed-pad treatment from the manufacturer package drawing. The supplied search snippets identify the package but do not provide the complete pin map, so schematic and layout verification against the official datasheet is mandatory.
Use the listed 5 V supply only as an initial system-level reference and confirm the complete operating-voltage range, absolute maximum ratings, input thresholds, and output-drive limits from the manufacturer datasheet. Place the required supply bypass capacitors close to the power and ground pins after their values and ESR or stability requirements are confirmed. Do not infer power-pin locations or decoupling values from distributor summaries.
The supplied data does not disclose RAM, GPIO count, timer channels, communication peripherals, reset behavior, or programming pins. Before writing firmware or releasing a PCB, create a requirement-to-pin matrix and verify every required signal against the complete official pinout. Also confirm the HC08/S08 memory map, clock configuration, startup vector, and toolchain support so that software assumptions match the selected device.
Compliance Information
The supplied DigChip listing describes the device as automotive qualified, but the exact AEC-Q100 qualification record and other compliance declarations were not supplied. RoHS, REACH, lead-free, halogen-free, and conflict-minerals status remain unknown.