Microcontroladores

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MC9S08RD8DWE - 8-Bit 8MHz 8KB Flash MCU | NXP
MC9S08RD8DWE

MC9S08RD8DWE - 8-Bit 8MHz 8KB Flash MCU | NXP

The NXP MC9S08RD8DWE is an 8-bit S08 microcontroller operating at 8 MHz with 8 KB of Flash memory in a 28-pin SOIC package. Verified distributor listings identify it as an S08 microcontroller IC with an 8-bit architecture, 8 MHz clock, and 8 KB Flash memory. The device is positioned for embedded control, peripheral interfacing, and compact commercial systems where a deterministic 8-bit core and modest program-memory capacity are sufficient. A microcontroller is a semiconductor device that integrates a processor core, program memory, data memory, peripherals, and input/output functions into one package. The S08 family belongs to the broader 8-bit microcontroller hierarchy and is intended for cost-sensitive embedded designs. MC9S08RD8DWE combines that controller role with 8 KB of Flash storage in a 28-SOIC package, making it suitable for small control loops, sensor conditioning, actuator control, and communication-interface applications. The principal verified characteristics are the 8-bit architecture, 8 MHz operating frequency, and 8 KB Flash memory. The verified distributor description identifies the package as 28-SOIC, while another distributor result identifies the device as an S08 peripheral microcontroller and lists its package as SOP with gull-wing terminals. Additional electrical details such as supply voltage, RAM size, I/O count, timer resources, communication peripherals, temperature range, and memory map were not supplied in the verified data and must be confirmed from the manufacturer documentation before design release. The MC9S08RD8DWE is appropriate for embedded products where the firmware footprint is modest and an 8-bit CPU is adequate. Typical design uses include industrial control modules, low-cost sensor nodes, simple motor or relay controllers, instrument front ends, and peripheral-control boards. The SOIC package supports conventional surface-mount assembly and is useful when a product requires through-board test access or compatibility with established PCB footprints. Design work should begin by verifying the exact pinout, power requirements, reset behavior, clock configuration, peripheral multiplexing, and programming interface in the manufacturer datasheet. Because the supplied web evidence confirms only the device family, frequency, Flash capacity, and package, engineers should not infer unlisted electrical limits or peripheral availability. Firmware migration also requires checking memory compatibility, vector-table behavior, and toolchain support. This product record combines verified distributor identity and package information with an explicit separation between confirmed facts and unavailable specifications. It is intended to help engineers identify the correct MCU, locate source documentation, and plan validation, while avoiding unsupported assumptions about timing, power, compliance, or lifecycle status.

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MC9S08RD8PE - 8MHz 8KB Flash 8-Bit MCU | NXP
MC9S08RD8PE

MC9S08RD8PE - 8MHz 8KB Flash 8-Bit MCU | NXP

The NXP Semiconductors MC9S08RD8PE is an 8-bit HCS08 microcontroller operating up to 8 MHz with 8 KB (8K x 8) flash program memory, 1 KB (1K x 8) RAM, and 23 I/O pins in a 28-pin DIP package. It is supplied in a tube and is based on NXP's S08 microcontroller family, combining a compact embedded-control architecture with internal clocking and low-power operating features. A microcontroller is a programmable integrated circuit containing a processor core, memory, and peripheral functions on one semiconductor die. The MC9S08RD8PE belongs to the MCU hierarchy: embedded controller, 8-bit microcontroller, S08-family device, and embedded processing semiconductor. It is intended for applications that require modest computation, deterministic peripheral control, and economical integration without a high-pin-count surface-mount package. Key device characteristics include 8 KB of flash program memory for firmware storage, 1 KB of RAM for working data, 23 I/O pins for external interfaces, and a maximum stated speed of 8 MHz. The oscillator type is internal, reducing the number of required external clock components in straightforward designs. Multiple power-management modes and low-power technology support energy-conscious operation in portable products and handheld instruments. The HCS08 CPU core provides the basic execution environment for embedded control firmware. Flash memory permits in-system firmware storage, while the 1 KB RAM accommodates variables, stacks, and short-term application data. The 23 available I/O pins allow the device to connect sensors, switches, indicators, actuators, communication devices, and human-interface components. Exact peripheral assignments, interrupt behavior, and electrical limits must be confirmed against the manufacturer datasheet before layout or firmware is finalized. Typical applications include universal remote controls, handheld instruments, and portable consumer devices. The same general architecture can suit simple appliance controls, battery-operated products, sensor nodes, and compact industrial interfaces when the application can operate with an 8-bit core, 8 KB of program memory, and 1 KB of RAM. These uses benefit from the low component count and straightforward embedded programming model. Designers should confirm the exact 28-DIP pin assignments, power requirements, clock configuration, and programming interface in the manufacturer datasheet. A 28-pin through-hole package is useful for prototypes, educational systems, and low-volume products, but it consumes more board area than a comparable surface-mount package. Production designs should also verify current sourcing, lifecycle commitments, and programming-tool support with NXP or an authorized distributor. This page consolidates the verified distributor specifications, package information, sourcing details, selection guidance, and practical integration considerations for the MC9S08RD8PE. It also distinguishes verified facts from specifications that still require confirmation from the official datasheet, helping engineers avoid unsupported assumptions during design-in and procurement.

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MC9S08RE16CFDER - 8-bit HCS08 MCU 16KB Flash 48-QFN | NXP
MC9S08RE16CFDER

MC9S08RE16CFDER - 8-bit HCS08 MCU 16KB Flash 48-QFN | NXP

The NXP MC9S08RE16CFDER is an 8-bit HCS08 microcontroller with 16KB of Flash program memory and 1KB of RAM, housed in a 48-pin QFN-EP (7x7) package with an exposed thermal pad. It operates at up to 8MHz internal bus clock across a 1.8V to 3.6V supply range and offers 39 general-purpose I/O lines, supporting a wide variety of low-power peripheral applications. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and peripherals such as timers, ADCs, and serial interfaces. The HCS08 architecture belongs to the broader family of Freescale/NXP S08 microcontrollers, which evolved from the legacy HC08 and HC05 cores; it sits within the category hierarchy of 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. The S08R sub-family specifically targets ultra-low-power applications with multiple power management modes (run, wait, stop) that allow designers to optimize battery life in portable products. Key specifications verified for the MC9S08RE16CFDER include: 16KB (16K x 8) Flash program memory, 1KB (1K x 8) RAM, 39 I/O pins, internal oscillator with 8MHz maximum bus frequency, and a 48-QFN-EP (7x7) thermally-enhanced package. The part supports an operating voltage range suitable for battery-powered designs and features an integrated ColdFire V1 / HCS08 processor core with on-chip peripherals including timers, ADC, and multiple serial communication modules per the S08R family datasheet. The HCS08 core delivers up to 20 MHz CPU throughput (achieved from the 8MHz bus via an internal multiplier on some family derivatives) while consuming low active and standby currents, making it suitable for handheld and battery-operated products. The internal oscillator eliminates the need for external crystal components in cost-sensitive designs, and the embedded Flash supports in-system programming through the background debug mode (BDM) interface. Typical applications include universal remote controls, handheld instruments, portable consumer devices, low-power sensor nodes, and small appliances. The combination of low power modes, internal oscillator, and 39 I/O makes the part a flexible platform for designers migrating from older HC05/HC08 designs to the more capable S08 core. When designing with the MC9S08RE16CFDER, ensure adequate PCB copper area on the exposed pad to keep junction temperature within safe limits, and follow the reference design decoupling scheme (typically 100 nF plus bulk) on VDD pins. Developers should confirm peripheral availability (ADC channels, UART count, timers) against the specific S08R family datasheet, since pin counts and peripheral selections vary across family members. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the NXP product page or in the standalone datasheet, including pinout guidance and same-package alternatives for second sourcing.

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MC9S08RE16FG - 8-Bit 16KB Flash MCU | NXP | 44-LQFP
MC9S08RE16FG

MC9S08RE16FG - 8-Bit 16KB Flash MCU | NXP | 44-LQFP

NXP Semiconductors MC9S08RE16FG is an 8-bit S08 microcontroller with an 8 MHz operating frequency, 16 KB of built-in Flash program memory, 1 KB of RAM, a 1.8 V to 3.6 V operating-voltage range, and a 44-pin LQFP package measuring 10 mm by 10 mm. It is designed for compact embedded-control designs requiring nonvolatile program storage, modest RAM, and a low-voltage digital interface. An 8-bit microcontroller is a programmable semiconductor containing a processor core, memory, peripherals, and input/output circuitry on one integrated circuit. Within the embedded-device hierarchy, the MC9S08RE16FG belongs to the S08 family of microcontrollers and sits below the broader categories of embedded processors and semiconductor control devices. Its 8-bit architecture is suited to monitoring digital inputs, controlling discrete outputs, communicating through serial peripherals, and coordinating compact sensor or actuator modules. The principal device characteristics visible for this part include 16 KB of built-in Flash memory, 1 KB of RAM, an 8 MHz maximum clock, and operation from 1.8 V to 3.6 V. The commercial-grade ordering information identifies a 0 °C to 70 °C ambient-temperature range for MC9S08RE16FG. These specifications make the device appropriate for consumer appliances, industrial control modules, instrumentation, and embedded systems where a low-voltage controller can handle logic-level sensors and actuators. The S08 architecture provides a compact platform for embedded control rather than a high-performance computing solution. Flash memory retains programmed code when power is removed, while the 1 KB RAM supports working variables, stack operations, buffers, and peripheral data handling. An 8 MHz operating frequency provides a defined timing basis for deterministic control tasks, although final performance depends on the selected peripherals, code organization, interrupt structure, and external circuitry. Typical applications include digital thermometers, small environmental-monitoring nodes, appliance controllers, keypad interfaces, motor-control supervisory circuits, and compact industrial interface modules. The 1.8 V to 3.6 V supply range permits integration with low-voltage logic systems, while the 44-LQFP package provides enough pins for multiple digital interfaces and selected analog or control functions. Designers should verify the complete pin assignment, peripheral configuration, clock requirements, decoupling recommendations, and programming procedure in the MC9S08RE16 datasheet before layout release. Pay particular attention to the 10 mm by 10 mm footprint, exposed thermal and supply connections, available I/O voltage domains, and the startup behavior of any external crystal or timing components. This product record combines the verified ordering characteristics with practical guidance for component selection, PCB implementation, power planning, and system integration. It also distinguishes confirmed electrical and packaging facts from parameters that require direct confirmation from the manufacturer datasheet, helping engineers shorten component-evaluation and hardware bring-up cycles.

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MC9S08RE16FGE - 8-Bit 8MHz 16KB Flash MCU | NXP
MC9S08RE16FGE

MC9S08RE16FGE - 8-Bit 8MHz 16KB Flash MCU | NXP

The NXP Semiconductors MC9S08RE16FGE is an 8-bit HCS08 microcontroller operating at up to 8 MHz, with 16 KB of Flash program memory and a 44-LQFP 10 x 10 mm package. It is designed for embedded control applications requiring a compact processor, serial communications, pulse-width modulation, watchdog supervision, low-voltage detection, and power-on reset. The verified distributor listing identifies the device as an S08 microcontroller with 16 KB Flash memory and 44 pins. What is an 8-bit microcontroller? An 8-bit microcontroller is a semiconductor device containing a processor core, memory, and peripherals on one integrated circuit. The HCS08 MC9S08RE16FGE belongs to the broader microcontroller hierarchy, where its S08 core executes firmware and controls external hardware. Its 8-bit architecture is suited to embedded control rather than high-throughput computing, while its integrated peripherals reduce the number of external components required in a control board. Key verified specifications include an 8 MHz maximum operating frequency, 16 KB of Flash program memory, 8-bit processing, SCI connectivity, PWM, watchdog timer, low-voltage detection, power-on reset, and 39 I/O pins according to the product listing snippet. The supplied sources also identify the package as 44-LQFP, 10 x 10 mm. Detailed electrical limits, RAM specifications beyond the available 1K x 8 listing, and operating temperature data must be confirmed against the manufacturer datasheet before design release. The MC9S08RE16FGE can be used for industrial control modules, motor-control peripherals, instrumentation interfaces, appliance controllers, and compact embedded systems. Its SCI interface supports serial communication with sensors, hosts, or programming equipment, while PWM and general-purpose I/O support timing and actuator-control functions. The 44-LQFP package provides a practical footprint for through-hole-compatible assembly and automated manufacturing, but careful PCB layout is still required for power, ground, decoupling, and signal integrity. The obsolete lifecycle status means engineers should verify availability before starting a new production design. Existing equipment may still use this MCU, but future redesigns should compare current S08 alternatives, confirm firmware compatibility, and validate electrical and timing requirements rather than assuming that a different package or memory organization is interchangeable. This page consolidates verified distributor data, application guidance, packaging information, and engineering considerations for MC9S08RE16FGE. It does not invent missing electrical limits, pin names, pricing, or cross-references; unavailable details are explicitly marked for engineering verification.

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MC9S08RE16FJ - 8-Bit 8MHz 16KB Flash MCU | NXP
MC9S08RE16FJ

MC9S08RE16FJ - 8-Bit 8MHz 16KB Flash MCU | NXP

NXP Semiconductor MC9S08RE16FJ is an 8-bit S08 microcontroller operating at up to 8 MHz with 16 KB of embedded Flash memory in a 32-LQFP package measuring 7 x 7 mm. The device combines a compact 8-bit processing core with embedded program memory for cost-sensitive embedded control, and its 1.8 V to 3.6 V operating range supports low-voltage industrial, consumer, appliance, and instrumentation applications. A microcontroller is a programmable semiconductor integrating a CPU, memory, and peripherals on one device. The S08 architecture belongs to the broader embedded-controller hierarchy: 8-bit microcontroller, embedded processor, and programmable logic device. By executing firmware stored in its internal Flash memory, the MC9S08RE16FJ can read inputs, run control algorithms, and drive outputs without a separate external processor. Its compact package also reduces board area compared with larger general-purpose microcontrollers. The principal operating characteristics include an 8-bit architecture, an 8 MHz maximum clock, 16 KB of Flash program memory, and a 1.8 V to 3.6 V supply range. The 32-LQFP (7 x 7 mm) surface-mount package supports compact PCB layouts while providing external connections for power, clock, programming, reset, and peripheral functions. These characteristics make the device suitable for embedded controllers where deterministic control, modest memory requirements, and low system complexity are more important than high computational throughput. The S08 RE family is positioned for general embedded control rather than high-performance or highly connected applications. Its 8-bit processing model can handle motor and relay sequencing, key scanning, sensor conditioning, simple communications, and autonomous product logic. The 16 KB Flash capacity provides room for application firmware, while the S08 instruction set and peripheral integration help minimize external logic. Designers should confirm the complete peripheral list, RAM capacity, clocking options, and programming requirements in the manufacturer datasheet before finalizing a design. Typical uses include appliance controllers, compact sensor modules, industrial control panels, building equipment, battery-operated products, and small automation controllers. In these systems, the microcontroller can consolidate several discrete functions into one firmware-driven device. For example, it can acquire sensor information, apply threshold logic, manage operator inputs, and control actuators while occupying only a small portion of a densely populated board. The primary design consideration is matching the controller's electrical limits and pin functions to the intended system. Use the package drawing and pin-description table in the manufacturer datasheet when assigning tracks and programming connectors. Decoupling, programming-header access, clock stability, reset handling, and exposed-pad or thermal-layout requirements should be reviewed before schematic release. Firmware development also depends on the correct S08 programming method and toolchain for the production workflow. This page organizes the documented MC9S08RE16FJ specifications, sourcing information, comparison fields, and practical design guidance. It also distinguishes verified drop-in replacements from broader S08 devices, helping engineers make a replacement decision without assuming that a similar memory size or architecture guarantees PCB compatibility.

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MC9S08RE16FJE - 8-Bit 8 MHz 16 KB MCU | NXP
MC9S08RE16FJE

MC9S08RE16FJE - 8-Bit 8 MHz 16 KB MCU | NXP

The NXP Semiconductors MC9S08RE16FJE is an 8-bit S08R-series microcontroller with an 8 MHz maximum clock, 16 KB flash memory, and a 32-LQFP 7 x 7 mm package. It belongs to the HCS08 embedded-microcontroller family and provides a compact platform for cost-sensitive embedded control, industrial equipment, consumer products, and legacy system upgrades. The supplied distributor data identifies the device as a lead-free and lead-bromide-free 16 KB flash MCU in the 32-LQFP package. A microcontroller is a semiconductor device that integrates a processor core, program memory, data memory, peripherals, and input/output functions into one component. In the broader hierarchy, MC9S08RE16FJE is an MCU, an embedded controller, a programmable logic device, and a semiconductor. Its S08 architecture supports applications requiring low-cost deterministic control, while flash memory allows firmware to be programmed or updated without external program-memory devices. The verified product information confirms an 8-bit processor core, 8 MHz maximum frequency, and 16 KB organized as 16K x 8 flash. The 32-LQFP package exposes the device in a surface-mount format suitable for conventional PCB assembly. Because the supplied material does not include RAM size, I/O count, voltage range, timer resources, ADC specifications, or package dimensions beyond the stated 7 x 7 mm format, those values must be checked against the manufacturer datasheet before final design release. The S08R family is positioned as an upgrade path from Motorola 68HC05 and 68HC08 architectures. This makes MC9S08RE16FJE relevant for legacy-controller migrations where the replacement must preserve an established control architecture while increasing processing performance or peripheral capability. Firmware compatibility is not guaranteed merely because the application is similar; designers should verify startup behavior, memory organization, peripheral mapping, interrupt vectors, and package-level pin assignments. Typical design uses include small motor controllers, sensor nodes, building controls, appliance controllers, keypad interfaces, LED systems, instrumentation, and embedded industrial modules. The 8 MHz clock and 16 KB flash footprint are most appropriate for compact control tasks where code size and deterministic peripheral access matter more than high-end processing performance. Before purchasing or laying out a replacement board, confirm the exact pinout, electrical limits, clock requirements, reset behavior, and programming interface from the official NXP documentation. For obsolete or unavailable assemblies, use a controlled cross-reference process and validate any substitute with hardware and firmware tests rather than relying on a similar MPN alone. This page combines verified distributor observations, lifecycle information, and design cautions without inventing missing electrical data.

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MC9S08RE32CFJ - 8-Bit 8MHz 32KB Flash MCU | NXP
MC9S08RE32CFJ

MC9S08RE32CFJ - 8-Bit 8MHz 32KB Flash MCU | NXP

NXP Semiconductors MC9S08RE32CFJ is an 8-bit HCS08 S08 flash microcontroller rated at 8 MHz, with 32 KB of flash memory and a 32-LQFP 7 x 7 mm package. The verified listing also identifies 2 KB of SRAM and a 32-terminal surface-mount package. It is intended for compact embedded-control designs requiring an economical MCU, embedded nonvolatile program memory, and a conventional parallel-pin package. An HCS08 S08 microcontroller is an embedded microcontroller within the broader 8-bit microprocessor family. It combines a CPU core, flash program memory, SRAM, peripherals, and general-purpose I/O in one integrated circuit. Compared with field-programmable gate arrays, an MCU executes control firmware directly, reducing board complexity for motor, sensor, appliance, and industrial-control tasks. Its 32 KB flash capacity provides room for application code and fixed data, while the 2 KB SRAM supports working variables and stack operations. The MC9S08RE32CFJ's principal verified characteristics are its 8-bit architecture, 8 MHz operating frequency, 32 KB flash, 2 KB RAM, and 32-LQFP 7 x 7 mm package. A second distributor snippet reports a 16 MHz clock-related attribute and 32,768 ROM words, while the primary DigiKey description identifies 8 MHz. Because these snippets differ on the clock field, designs should verify the exact bus-clock interpretation and maximum operating frequency against the MC9S08RE32 datasheet before release. The 32-LQFP package provides a practical upgrade path over smaller packages while retaining a leaded, visually inspectable surface-mount format. The verified data establishes surface mounting and a 7 x 7 mm body, but pin names, peripheral assignments, electrical limits, and exposed thermal-pad details are unavailable in the supplied snippets. Firmware migration also requires validation because a nominal memory-and-package match does not establish instruction-set, peripheral, timing, or toolchain equivalence. Typical uses include small sensor controllers, appliance interfaces, compact motor-control boards, keypad and display modules, and industrial sub-systems that need deterministic embedded logic. An 8-bit MCU is most appropriate when computation is modest, update simplicity matters, and total system cost is more important than high arithmetic throughput or a large RAM workspace. Designers should confirm the complete pinout, power rails, I/O limits, reset requirements, clock configuration, memory map, and programming interface from the manufacturer datasheet. Prototype purchases should also verify authenticity, because legacy S08 inventory can include original, surplus, or independently sourced parts with different traceability. This page combines verified distributor specifications, lifecycle and sourcing cautions, cross-reference availability, and practical design guidance that are not consolidated in a single manufacturer summary. It also distinguishes confirmed 32-LQFP options from larger 44-LQFP variants that cannot be treated as pin-compatible drop-ins.

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MC9S08RE8CFGE - 8MHz 8KB 8-Bit MCU | NXP | LQFP-44
MC9S08RE8CFGE

MC9S08RE8CFGE - 8MHz 8KB 8-Bit MCU | NXP | LQFP-44

The NXP MC9S08RE8CFGE is an 8-bit S08 microcontroller operating at 8 MHz, with 8 KB of Flash memory organized as 8K x 8, supplied in a 44-LQFP 10 x 10 mm package. It belongs to the HCS08 S08 microcontroller family and combines a compact embedded-control core with on-chip Flash memory for cost-sensitive embedded products. The verified distributor listing identifies the device as a microcontrollers IC with 8-bit processing, 8 MHz speed, 8 KB Flash memory, and a 44-LQFP package. An 8-bit microcontroller is a compact embedded processor designed to execute control logic, monitor digital inputs, operate peripherals, and manage system behavior in appliances, industrial equipment, access systems, and small consumer products. The S08 family provides a practical platform for applications that need deterministic embedded control without the memory and processing demands of a higher-bit microcontroller. MC9S08RE8CFGE is therefore positioned as a low-complexity, Flash-based MCU rather than a signal-processing or high-performance computing device. The verified data identifies the principal engineering features as an 8-bit architecture, 8 MHz operating speed, and 8 KB Flash memory. The Flash organization of 8K x 8 supports firmware storage in a compact package while keeping the external memory requirement low. The 44-LQFP package provides a defined, inspectable leaded footprint suitable for conventional PCB assembly and prototyping. The 10 x 10 mm package dimensions help support compact control boards, although the leaded format occupies more board area than a comparable fine-pitch package. The MC9S08RE8CFGE can be used as the central controller in keypad interfaces, relay-control boards, motor-control peripherals, sensor-conditioning systems, and compact consumer products. Its 8-bit processing and 8 MHz clock are appropriate for supervisory control, digital state machines, timing functions, and peripheral coordination. Designers should verify pin-level functions, voltage limits, memory organization, peripheral availability, clock requirements, and programming details in the official datasheet before finalizing a new PCB or production firmware. The 44-LQFP footprint simplifies assembly compared with a very fine-pitch package and provides good access to pins for continuity testing. Because the verified data does not include the complete pinout, electrical operating limits, peripheral list, supply-voltage range, or package drawings, those values must be confirmed from the manufacturer datasheet. MC9S08RE8CFGE should be selected when an S08 8-bit, 8 MHz, 8 KB Flash controller in a 44-LQFP package is specifically required. This page consolidates verified distributor specifications, package information, sourcing links, datasheet references, and engineering guidance. It also separates confirmed facts from parameters that require datasheet verification, helping engineers evaluate MC9S08RE8CFGE for embedded-control designs without confusing an S08 MCU with unrelated 8-bit or cross-package devices.

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MC9S08RE8CFJER - 8-Bit S08 MCU 8KB Flash 8MHz LQFP-32 | NXP
MC9S08RE8CFJER

MC9S08RE8CFJER - 8-Bit S08 MCU 8KB Flash 8MHz LQFP-32 | NXP

The NXP MC9S08RE8CFJER is an 8-bit HCS08 CISC microcontroller with 8KB of Flash program memory, 1KB of RAM, and 25 general-purpose I/O lines, operating at a 8 MHz bus frequency in a 32-pin LQFP (7x7 mm) package. According to NXP's S08RE family datasheet, it is a member of the low-power S08 microcontroller family targeting cost-sensitive, ultra-low-power embedded designs. An 8-bit microcontroller (MCU) is a single-chip computer that integrates an 8-bit CPU core, program memory (Flash/ROM), data memory (RAM), and peripheral set (timers, ADC, communication interfaces) into one IC. The 8-bit class sits below 16-bit and 32-bit MCUs in computational throughput but excels at deterministic real-time control, lower power, and lower unit cost, making it ideal for sensor interfacing, keypad scanning, simple motor control, and battery-powered appliances. Within NXP's portfolio hierarchy, 8-bit MCU -> HCS08 family -> S08RE sub-family -> low-power series. Key features of the MC9S08RE8CFJER include an internal oscillator, low-voltage detection (LVD), power-on reset (POR), pulse-width modulation (PWM) outputs, and a watchdog timer (WDT). It supports multiple low-power modes (wait, stop, and run) and operates from a 2.5V/3.3V supply, which suits handheld instruments and remote controls. The 32-LQFP package provides easy hand-soldering and breadboard-friendly pin spacing. The MC9S08RE8CFJER uses the HCS08 CPU core, which is a fully static CISC design with a BCD arithmetic extension and a 16-bit stack pointer. BDM (Background Debug Mode) is supported through a single-wire interface, enabling in-circuit programming and debug without an expensive emulator. The Flash memory supports in-application reprogramming via the built-in Flash controller, allowing firmware updates in the field. Typical applications include universal remote controls, handheld instruments, portable consumer devices, sensor signal conditioning nodes, and low-power wireless control peripherals. The combination of small Flash footprint, low active current, and rich interrupt-driven peripherals makes it well-suited for products where BOM cost and battery life dominate. A critical design tip is to add a 0.1uF decoupling capacitor between VDD and VSS as close as possible to the IC, plus a bulk capacitor (4.7uF to 10uF) on the supply rail. When configuring the internal oscillator for low-power wakeup timing, verify the trim register value against the datasheet's ICS (Internal Clock Source) section, as default trim may yield inaccurate timing. This page synthesizes distributor pricing, drop-in NXP/Freescale S08RE family alternatives, and practical design notes not found in a single distributor listing or the manufacturer datasheet alone.

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MC9S08RE8FJE - 8-Bit 8 MHz 8 KB MCU | NXP | LQFP-32
MC9S08RE8FJE

MC9S08RE8FJE - 8-Bit 8 MHz 8 KB MCU | NXP | LQFP-32

The NXP MC9S08RE8FJE is an 8-bit S08 microcontroller with an 8 MHz operating frequency, 8 KB of flash memory, and a 32-LQFP 7 x 7 mm package. It is presented by distributor listings as the MC9S08RE8FJE IC MCU, 8-bit, 8 MHz, and 8 KB flash device. The supplied records identify NXP Semiconductors as the current manufacturer and also retain legacy Freescale Semiconductor nomenclature, reflecting the product’s origin and distributor catalog history. A microcontroller is a programmable semiconductor that integrates a processor core, nonvolatile program memory, data memory, peripherals, and input/output circuitry into one device. The MC9S08RE8FJE belongs to the S08 family of 8-bit microcontrollers, a category used for embedded control, monitoring, and simple logic functions. Its 8-bit architecture is suited to compact control tasks rather than high-throughput computing, while its integrated flash supports firmware storage without a separate external memory device. The verified distributor data identifies the principal attributes as 8-bit processing, 8 MHz operation, and 8 KB of flash memory, with a 32-LQFP package measuring 7 x 7 mm. The LQFP package provides a surface-mount form factor suitable for automated assembly and compact embedded boards. Exact RAM capacity, supply-voltage range, peripheral list, pin assignments, temperature limits, and timing characteristics were not provided in the supplied verified data and therefore are not inferred here. MC9S08RE8FJE is appropriate for applications such as simple embedded controllers, appliance controls, sensor interfaces, status and sequencing logic, and compact industrial modules where an 8-bit MCU and modest flash capacity are sufficient. The 8 MHz operating frequency provides a defined performance basis for firmware selection, while the 8 KB flash budget constrains program size. Designers should verify the complete device datasheet and pinout before final PCB release. The 32-LQFP footprint makes layout and assembly more demanding than a small-lead package, but it exposes the device in a standardized, inspectable format for automated production. Decoupling, exposed routing, programming access, and unused-pin handling must be checked against the authoritative NXP documentation. This page combines distributor-confirmed identity, package, memory, and frequency information with procurement guidance and explicitly avoids inventing unverified electrical details. For sourcing, distributor records list MC9S08RE8FJE from NXP Semiconductors and legacy Freescale Semiconductor listings, with Octopart pages also available for price and availability comparison. Current unit pricing, stock quantity, lifecycle classification, and authorized-distributor status were not included in the provided data, so purchasing decisions require a live distributor quote. Review the official MC9S08RE8FJE datasheet and device-specific documentation before approving a replacement or creating a new PCB footprint.

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MC9S08RG32CFGE - 8-bit 32KB Flash S08 MCU | NXP 44-LQFP
MC9S08RG32CFGE

MC9S08RG32CFGE - 8-bit 32KB Flash S08 MCU | NXP 44-LQFP

The NXP (formerly Freescale) MC9S08RG32CFGE is an 8-bit HC08/S08 CISC microcontroller with 32 KB of on-chip Flash and 2 KB of RAM, housed in a 44-pin LQFP package operating from a 2.5 V or 3.3 V supply. It belongs to the S08RG family of low-power, cost-optimized microcontrollers designed for industrial-grade embedded designs. Background: An 8-bit microcontroller (MCU) is a single-chip computer that integrates an 8-bit CPU core, program memory (Flash), data memory (RAM), and a range of peripherals (timers, ADC, communication ports). Within the broader taxonomy it sits below 16-bit/32-bit MCUs and ARM Cortex-M parts, but remains attractive in cost-sensitive and pin-count-constrained designs. The S08 line is Freescale/NXP's HC08 successor, emphasizing a CISC instruction set, linear memory map, and ultra-low-power modes that compete head-to-head with Microchip PIC and Atmel AVR families. Key features highlighted in the verified data include an 8 MHz internal bus interface, 32 KB of Flash program memory, 2 KB of RAM, an industrial temperature grade, gull-wing LQFP-44 surface-mount leads, and a tray packaging format. The part is qualified to industrial operating ranges and uses a 3.3 V (with 2.5 V core) supply arrangement typical of S08 devices. Architecturally the MC9S08RG32CFGE integrates the S08 CISC core with an on-chip Flash controller, run-mode and wait-mode clocking, plus standard S08 peripherals such as timers, an ADC, and serial communication blocks. Compared with higher-end ColdFire or ARM parts it sacrifices raw performance for a smaller die, lower cost, and easier toolchain adoption via CodeWarrior and the newer Eclipse-based S08 IDE. Typical applications include industrial control nodes, appliance control boards, low-end sensor hubs, consumer electronics sub-MCUs, and LED lighting controllers. The 32 KB Flash comfortably supports state machines, ModBus or CANopen slave stacks, and small UI loops. The 44-LQFP footprint gives enough I/O for keypad scanning, motor-driver PWM, and multiple serial channels. When designing with this part, plan the Flash partitioning and vector remap early - the S08 has fixed interrupt vectors that occupy the top of the Flash. Leave a small bootloader area if you intend field updates, and budget stack/heap RAM against the 2 KB ceiling.

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MC9S08RG32CFJ - 8-Bit 8MHz 32KB MCU | NXP | Industrial Control
MC9S08RG32CFJ

MC9S08RG32CFJ - 8-Bit 8MHz 32KB MCU | NXP | Industrial Control

The NXP Semiconductors MC9S08RG32CFJ is an 8-bit HCS08 S08 microcontroller operating at up to 8 MHz, with 32 KB of embedded flash memory, in a 32-LQFP 7 mm × 7 mm package. The verified distributor listing identifies 2 KB of RAM, a 1.8 V to 3.6 V supply range, and an industrial temperature grade. These characteristics place the device in the MCU → embedded microcontroller → 8-bit microcontroller hierarchy for compact control, sensing, and actuator-control systems. An 8-bit S08 microcontroller integrates a CPU core, program flash, RAM, digital peripherals, and communication interfaces on one device. It is suited to products where modest processing throughput, deterministic control, and compact pin count are more important than high-bandwidth computation. The MC9S08RG32CFJ's 32 KB flash provides room for embedded application code, while its 2 KB RAM supports working state, buffers, stacks, and peripheral data. The 1.8 V to 3.6 V operating range supports low-voltage embedded systems. Key verified features include an 8 MHz maximum operating frequency, 32 KB of 32K × 8 flash, 2 KB RAM, a 32-pin LQFP package, and a gull-wing terminal form. Partstack classifies the package as square LQFP with 32 terminals and labels the temperature grade as industrial. LCSC also lists the device as RoHS-compatible, while the supplied data does not provide verified REACH, AEC-Q100, lead-free, halogen-free, or conflict-mineral status. The part belongs to the HCS08 S08 family and is presented by distributors under both Freescale Semiconductor and NXP Semiconductors naming. That history matters during sourcing and documentation review because the MC9S08RG32CFJ may appear under either brand context, but the target orderable MPN remains MC9S08RG32CFJ. Its 8-bit architecture is appropriate for motor controls, building controls, appliance controllers, sensor nodes, instrumentation, and compact industrial modules. Designers should verify the complete pinout, peripheral mix, electrical limits, reset behavior, clocking, programming interface, and memory map against the manufacturer datasheet before schematic capture or firmware migration. The verified data does not include individual port assignments, interrupt-vector details, analog channels, timing ranges, absolute maximum ratings, or package thermal resistance, so those values must not be inferred from the distributor summaries. This product page consolidates the verified 8 MHz, 32 KB flash, 2 KB RAM, 1.8 V to 3.6 V, 32-LQFP, industrial-grade, and distributor-availability facts while explicitly separating unavailable engineering data. It also provides purchasing context and decision guidance for engineers evaluating this S08 MCU without inventing substitute pinouts or unverified lifecycle claims.

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MC9S08RG32CFJE - 8-Bit 8MHz 32KB Flash MCU | NXP
MC9S08RG32CFJE

MC9S08RG32CFJE - 8-Bit 8MHz 32KB Flash MCU | NXP

The NXP Semiconductors MC9S08RG32CFJE is an 8-bit S08 microcontroller with an 8 MHz core, 32 KB of Flash memory, and a 32-pin LQFP package measuring 7 x 7 mm. The verified distributor description identifies this device as an S08 microcontroller with 32 KB (32K x 8) Flash and an 8 MHz operating speed. It is listed by NXP as no longer manufactured, so engineers should treat it as an obsolete or legacy procurement item rather than assume a current production roadmap. A microcontroller is a programmable integrated circuit that combines a processor core, nonvolatile program memory, data memory, peripherals, and I/O in one package. In the broader hierarchy, an MCU is a semiconductor and embedded-control component used to read sensors, control actuators, communicate with other circuits, and execute firmware. The S08 family is positioned for compact embedded systems where an 8-bit architecture, Flash programmability, and conventional microcontroller peripherals provide an economical control solution. The verified data specifically confirms the core speed, architecture, Flash capacity, and package. The NXP product-page search result also describes the family as an S08 8-bit MCU with 32 KB Flash and a QFP 32 package. The available data does not provide complete details for RAM, supply voltage range, peripheral inventory, operating-temperature range, watchdog behavior, communication blocks, or exact pin-level electrical limits. Those values must be confirmed from the original NXP datasheet before a new design relies on them. MC9S08RG32CFJE is suitable for legacy industrial, appliance, control, and instrumentation designs that specifically use the S08RG family and its established firmware toolchain. It may fit a board using a 32-pin LQFP footprint only after pin compatibility, power requirements, memory map, peripheral functions, and software support have been compared against the replacement device. Because the part is no longer manufactured, procurement planning should include risk assessment for counterfeit screening, last-time-buy status, firmware image availability, and long-term maintenance. The principal design consideration is not simply whether another 8-bit MCU has a similar Flash size. A true replacement must match the package, pin assignments, power architecture, interrupt and timer resources, memory organization, bootloader expectations, and software tool support. Use the manufacturer datasheet and a validated cross-reference tool for any substitution decision; the generic search results alone do not establish drop-in compatibility. This page combines verified distributor and manufacturer-page information, lifecycle status, package details, and procurement-oriented engineering guidance. It intentionally distinguishes confirmed data from missing datasheet parameters so that engineers can make a controlled legacy-component decision rather than relying on an incomplete substitute claim.

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MC9S08RG32FGE - 8-bit HCS08 MCU 32KB Flash 44-LQFP | NXP
MC9S08RG32FGE

MC9S08RG32FGE - 8-bit HCS08 MCU 32KB Flash 44-LQFP | NXP

The NXP MC9S08RG32FGE is an 8-bit HCS08-family microcontroller featuring 32KB of Flash program memory, 2KB of RAM, and a maximum bus frequency of 8 MHz (with internal HCS08 core running up to a higher internal rate per the S08RG family datasheet), housed in a 44-pin LQFP package (10 mm × 10 mm, 0.8 mm pitch). The FGE suffix indicates the LQFP-44 tray packaging variant. Originally designed and manufactured by Freescale Semiconductor, this part is now supported through NXP's product lifecycle for legacy designs. A microcontroller (MCU) is a single-chip computer containing a processor core, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of peripherals such as timers, ADC, communication interfaces, and GPIO. The HCS08 is NXP/Freescale's 8-bit CISC core, descended from the long-running HC05/HC08 architecture, designed for ultra-low power and deterministic interrupt response. MCUs sit at the bottom of the embedded hierarchy: microcontroller -> embedded processor -> integrated circuit -> semiconductor. Key features of the MC9S08RG32FGE include an integrated 8-channel 10-bit ADC, multiple timers (TPM), an SCI (UART) serial interface, an SPI peripheral, and up to 39 GPIO pins depending on package configuration. The HCS08 core uses a von Neumann architecture with a 16-bit stack pointer and supports BCD arithmetic instructions for low-overhead decimal math. An on-chip clock generator with internal oscillator trimming reduces external component count. The device is fabricated in 0.25 µm CMOS technology optimized for low-power operation, supporting multiple STOP and WAIT modes. Power-on reset, low-voltage detect, and watchdog timer peripherals are integrated. The internal bus structure supports single-cycle access to most registers, making the 8 MHz bus speed deliver competitive throughput for its class. Typical applications include white goods and appliance control, motor and fan control front-ends, building automation (thermostats, sensors), industrial sensors, low-end security panels, and battery-powered metering. The combination of small Flash footprint (32KB) and low pin count suits cost-sensitive embedded designs. When designing with this device, verify the latest reference manual revision and use NXP's CodeWarrior or newer MCUXpresso/Eclipse-based tools with the S08 toolchain. Place decoupling capacitors (100 nF and 4.7 µF) close to the VDD pins. This page synthesizes distributor inventory, drop-in compatible alternatives, application notes, and design tips that go beyond what is captured in the manufacturer datasheet alone, supporting sourcing decisions for legacy and active designs.

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MC9S08RG32FJE - 8-Bit 8MHz 32KB MCU 32-LQFP | NXP
MC9S08RG32FJE

MC9S08RG32FJE - 8-Bit 8MHz 32KB MCU 32-LQFP | NXP

NXP Semiconductors MC9S08RG32FJE is an 8-bit S08 embedded microcontroller with an 8 MHz maximum clock, 32 KB of programmable flash, and a 32-pin LQFP package measuring 7 mm by 7 mm. The verified distributor listing identifies 2 KB of RAM, a 7 x 7 mm LQFP package, and embedded microcontroller functionality. A microcontroller is a programmable integrated circuit that executes firmware, reads inputs, controls outputs, and interfaces with sensors, communications circuits, and actuators. The S08 family belongs to the embedded MCU hierarchy and combines a CPU core, nonvolatile program memory, data memory, timers, serial interfaces, and GPIO resources in one compact device. The MC9S08RG32FJE combines 32 KB of flash with 2 KB of RAM and operates at up to 8 MHz. This combination is appropriate for compact embedded products that require nonvolatile firmware storage, deterministic peripheral control, and modest processing throughput. Its 32-LQFP package provides a higher pin count than a small-outline package while retaining a board footprint of 7 mm by 7 mm. The S08 architecture is intended for cost-sensitive embedded control rather than high-performance computing. Applications must account for the limited RAM and flash budgets when selecting the application architecture, bootloader strategy, communication stack, and logging strategy. The verified data does not specify the exact peripheral set, supply voltage, operating-temperature range, or individual pin assignments. Typical uses include compact motor controllers, appliance controls, small sensor nodes, simple keypad interfaces, and low-cost embedded instrumentation. A design can place the MCU beside a power regulator, input conditioning, display or communication interface, and output drivers, with the firmware coordinating those functions. Before layout, use the manufacturer datasheet and package drawing to verify every pin, supply requirement, decoupling recommendation, and programming connection. Do not infer missing electrical details from a distributor category label, and confirm software-tool and bootloader compatibility before committing the part to a new design. This page consolidates verified distributor specifications, sourcing information, and design caveats for engineers evaluating the MC9S08RG32FJE, while clearly separating confirmed values from parameters that require manufacturer documentation.

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MC9S08RG60CFGE - 8-Bit 8MHz 60KB MCU | NXP | Embedded Control
MC9S08RG60CFGE

MC9S08RG60CFGE - 8-Bit 8MHz 60KB MCU | NXP | Embedded Control

The NXP Semiconductors MC9S08RG60CFGE is an 8-bit S08 microcontroller with an 8 MHz operating frequency, 60 KB of Flash memory, and 2 KB of RAM, supplied in a 44-LQFP package. It is designed for embedded control applications requiring deterministic 8-bit processing, integrated flash, and a compact surface-mount footprint. The verified distributor listing identifies the device as an S08 microcontroller with a 44-LQFP 10 x 10 mm package. A microcontroller is a semiconductor device that integrates a processor core, memory, peripherals, and input/output functions into one package. In the hierarchy of electronic components, this MCU belongs to the embedded-controller family and provides higher integration than discrete logic. The S08 architecture is intended for compact control systems in which software, flash-resident firmware, timers, communication interfaces, and mixed-signal control functions are required in one device. The key verified specifications are the 8-bit architecture, 8 MHz operating frequency, 60 KB Flash memory, and 2 KB RAM. The 60 KB Flash capacity supports substantially larger firmware than the 2 KB RAM working area, while the 44-LQFP package provides 44 external leads for PCB-level connectivity. The NXP data-sheet family also identifies a 2-channel, 16-bit timer/PWM module with selectable input capture, output compare, and edge-aligned or center-aligned PWM capability. This device is suitable for industrial control, appliance control, instrumentation, motor and power-system control, and compact embedded products. The S08 platform can execute control firmware from Flash while using RAM for working variables, stack operations, and intermediate data. Designers should verify the complete pinout, electrical limits, clock configuration, peripheral availability, memory map, and package details against the manufacturer data sheet before finalizing a PCB or production design. A key design consideration is that an 8 MHz MCU is appropriate for control-loop and supervisory tasks where deterministic peripheral timing and low-cost embedded integration matter more than high-throughput computation. Because the verified data does not provide a complete electrical timing table, supply limits, temperature range, or detailed peripheral inventory, those values must be confirmed from the official NXP data sheet rather than inferred from distributor summaries. The 44-LQFP footprint also requires careful land-pattern, solder, and thermal-management review. This page combines the verified distributor specifications, the official NXP data-sheet link, application-oriented engineering context, and a transparent record of unavailable technical details. It is intended to help engineers identify the correct MCU category, compare it with other S08 devices, locate the manufacturer documentation, and plan an evidence-based sourcing and design review rather than treating incomplete distributor snippets as a complete electrical specification set.

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MC9S08RG60CFJE - 8-Bit S08 MCU 60KB Flash 32-LQFP | NXP
MC9S08RG60CFJE

MC9S08RG60CFJE - 8-Bit S08 MCU 60KB Flash 32-LQFP | NXP

The NXP (formerly Freescale) MC9S08RG60CFJE is an 8-bit HCS08 CISC microcontroller featuring 60KB of on-chip FLASH program memory, 2KB of RAM, and an 8MHz internal bus clock, housed in a 32-pin LQFP (7x7 mm) industrial-temperature package. It belongs to the S08RG family of low-cost, low-power microcontrollers targeting cost-sensitive embedded designs that require more code space than the entry-level S08 families deliver. Background: An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path. The HCS08 (or S08) family is NXP's second-generation 8-bit core succeeding the HC08, offering improved instruction efficiency, lower power, and a richer peripheral set while preserving the CISC instruction set for legacy code compatibility. MCUs sit within the broader hierarchy: microcontroller -> embedded processor -> semiconductor IC, and the S08 family occupies the low-power, cost-optimized tier of NXP's 8-bit portfolio. Key features include on-chip FLASH with in-application reprogrammability, an integrated ADC, timers, multiple communication peripherals, and an operating voltage range of 1.8V to 3.6V. The 32-LQFP package provides easy hand-soldering and breadboard-friendly prototyping, and the industrial temperature grade (-40C to +85C) supports commercial and industrial embedded deployments. The MC9S08RG60 uses NXP's standard S08 core with a background debug mode (BDM) interface for non-intrusive in-circuit debugging, a feature carried over from the legacy HC08 architecture. The 60KB FLASH size positions this MCU for applications that have outgrown 32KB-class S08 parts but do not yet require the cost of 16-bit or 32-bit devices. Typical applications include consumer appliances, HVAC controls, simple motor control loops, battery chargers, low-end human-machine interface (HMI) panels, and remote sensor nodes. The combination of FLASH memory, low voltage operation, and industrial temperature grade makes this MCU well suited to mains-powered industrial controllers and portable battery-driven products. When designing with the MC9S08RG60CFJE, reserve the BDM pins (BKGD and RESET) for the debug header to enable in-circuit programming and debugging. Decouple VDD/VSS pairs with 100nF ceramic capacitors placed within 5 mm of the package pins, and follow NXP's PCB layout recommendations for oscillator and ADC analog rail routing. This page synthesizes distributor pricing, datasheet specifications, and engineering context for the MC9S08RG60CFJE that go beyond the manufacturer product page, helping engineers select, source, and design with this MCU.

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MC9S08RG60FG - 8-Bit 8MHz 60KB Flash MCU, 44-LQFP | Motorola
MC9S08RG60FG

MC9S08RG60FG - 8-Bit 8MHz 60KB Flash MCU, 44-LQFP | Motorola

The Motorola MC9S08RG60FG is an 8-bit S08-series microcontroller with 60 KB of embedded flash memory, an 8 MHz bus clock and a 1.8 V to 3.6 V operating supply range, packaged in a 44-pin LQFP (10 x 10 mm) surface-mount package. A microcontroller is a complete single-chip computer: a CPU core, program memory, data memory, clocking, and on-chip peripherals integrated onto one die. The S08 family from Motorola is an 8-bit architecture aimed at cost-sensitive embedded control tasks such as consumer appliances, small motor drives, keypads, lighting controllers and simple sensor nodes. In the system hierarchy a microcontroller sits above a microprocessor only in integration, not in compute power: it trades raw speed for low power, low cost, and deterministic real-time behaviour. The MC9S08RG60FG is built around the S08 8-bit core operating at up to 8 MHz, with 60K x 8 bytes of on-chip flash for in-circuit programmability. Its wide 1.8 V to 3.6 V supply span allows the same part to run directly from a single Li-ion cell, a 3 V coin cell, or a regulated 3.3 V rail, and the 44-LQFP package with a 10 x 10 mm body keeps the footprint compact enough for small consumer appliances and portable instruments. Because flash is on-chip, application firmware can be re-programmed in the field through the device's serial programming interface, which removes the need for an external EEPROM or bootloader in many designs. This also protects intellectual property more effectively than mask-programmed ROM, while keeping the bill of materials to a single active device plus a decoupling network. Typical uses include household appliance controllers, small brushless and stepper motor sub-systems, lighting and dimming modules, battery-powered measurement instruments, remote keypads, and general-purpose industrial control nodes where an 8-bit core with 60 KB of flash is ample for firmware of several thousand lines. When laying out the board, keep the decoupling capacitors as close as practical to the supply pins and route the clock and reset nets away from switching nodes. Because the 8 MHz bus speed is modest, flash wait states are not a concern, but brownout behaviour during slow supply ramps still needs verifying against your power source. This page combines the verified distributor and manufacturer listings for the MC9S08RG60FG with a parameter-by-parameter comparison table, same-family drop-in alternatives, and practical layout guidance that goes beyond the basic datasheet feature list.

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MC9S08RG60FGE - 8-Bit 60KB Flash MCU | NXP | 44-LQFP
MC9S08RG60FGE

MC9S08RG60FGE - 8-Bit 60KB Flash MCU | NXP | 44-LQFP

NXP Semiconductors MC9S08RG60FGE is an 8-bit S08 CISC microcontroller with 60 KB flash memory, 2.5 V or 3.3 V operation, and a 44-pin LQFP package. It is designed for embedded control, general-purpose industrial, and low-cost systems requiring integrated flash, timers, communication peripherals, and system protection. The supplied sources identify the device as an 8-bit MCU with 60 KB flash and a 44-LQFP package. A microcontroller is a compact embedded-processing device that integrates a processor core, nonvolatile program memory, data memory, timers, input/output ports, and communication interfaces on one semiconductor package. The S08 family uses an 8-bit CISC architecture suited to straightforward control loops, keypad handling, actuator control, sensor acquisition, and communication-hub functions. MC9S08RG60FGE belongs to the broader MCU -> embedded processor -> semiconductor hierarchy. The MC9S08RG60 family provides a 2-channel, 16-bit timer/pulse-width modulator module. According to the NXP datasheet, TPM1 can operate as a free-running counter, a modulo counter, or an up/down counter, with selectable input capture, output compare, and edge-aligned or center-aligned PWM capability on each channel. These peripherals support precise timing, motor-control, power-control, and signal-generation tasks without requiring a separate timer IC. The 44-LQFP package provides a surface-mount footprint and is suitable for automated PCB assembly. Because the verified data does not specify exact pin assignments, RAM size, clock frequency, operating-temperature range, ADC specifications, communication ports, or electrical limits, those values should be confirmed from the official MC9S08RG60 datasheet before schematic capture or firmware deployment. The heater suffix and tray packaging in the supplied listing should also be checked against the manufacturer’s ordering information. Typical application domains include industrial equipment, building controls, appliance controllers, metering systems, and embedded motor or power-control systems. Designers should use the datasheet’s pin, clock, reset, power-supply, decoupling, and programming guidance to ensure the device is initialized correctly. A hardware redesign should not assume that an alternative is interchangeable unless its package, pinout, memory map, peripherals, voltage limits, and software support have all been verified. This page combines the verified 8-bit MCU, 60 KB flash, 2.5 V/3.3 V, and 44-LQFP facts with the documented TPM1 capabilities and practical sourcing guidance. It is intended to support initial component selection while clearly separating verified information from parameters that require manufacturer-datasheet confirmation.

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MC9S08RG60FJ - 8-Bit S08 MCU, 8MHz, 60KB Flash, 32-LQFP | NXP
MC9S08RG60FJ

MC9S08RG60FJ - 8-Bit S08 MCU, 8MHz, 60KB Flash, 32-LQFP | NXP

The NXP Semiconductors MC9S08RG60FJ is an 8-bit S08 microcontroller operating at up to 8 MHz with 60 KB (60K x 8) of embedded flash memory, offered in a 32-LQFP (7x7 mm) surface-mount package. It belongs to the S08 microcontroller family, a 1.8 V-to-5.5 V capable 8-bit architecture built around a compact reduced-instruction-set core designed for cost-sensitive embedded control. An MCU (microcontroller unit) is a single integrated circuit that combines a CPU core, program memory, data memory, and peripherals such as timers, serial interfaces, and analog converters on one die. In the device hierarchy, an MCU sits below microprocessor and SoC designs, and the S08 family sits inside the broader 8-bit embedded-control segment alongside parts such as the 8051 and AVR families. Its main advantage is integration: the on-chip flash removes an external memory interface, shrinking both board area and total system cost. Key features of the MC9S08RG60FJ include a 60 KB flash program memory, an 8 MHz maximum bus frequency, and a 32-LQFP (7x7) industrial-style package that keeps the footprint compact for embedded control boards. The family datasheet covers the MC9S08RC, RD, RE, and RG devices, so the RG60 part shares a documented register map and toolchain with the rest of the S08 RC/RD/RE/RG group. Technically, the part belongs to the S08 product line, whose 8-bit core balances code density with deterministic interrupt-driven control. The RG60 device is the larger-flash member of the 32-pin RG group, which is useful when an application needs on-board program storage for bootloader code, configuration tables, or multiple protocol stacks without adding external SPI flash. Typical applications include industrial control and factory automation modules, consumer appliance controllers, low-cost sensor nodes, and general-purpose embedded control boards where a compact 8-bit core with integrated flash is preferred over an external microcontroller plus memory solution. The primary design consideration is decoupling and layout: place the bulk bypass capacitor at the supply pins and route the 60 KB of flash code from a stable internal oscillator to avoid timing margin problems. Because the S08 family is a mature platform, development tooling and reference code are widely available. This page consolidates family datasheet detail, drop-in alternatives in the identical 32-LQFP footprint, and practical design guidance that is not consolidated in a single manufacturer document.

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MC9S08RG60FJE - 8-Bit 8MHz 60KB Flash MCU | NXP
MC9S08RG60FJE

MC9S08RG60FJE - 8-Bit 8MHz 60KB Flash MCU | NXP

The NXP Semiconductors MC9S08RG60FJE is an 8-bit S08 microcontroller with an 8 MHz maximum core frequency, 60 KB of flash program memory, and a 32-LQFP package measuring 7 mm by 7 mm. It belongs to the MC9S08RG60 family and is intended for embedded control designs that require deterministic 8-bit processing, integrated nonvolatile program storage, and a compact surface-mount footprint. The verified distributor listing identifies the processor as an S08 and states 8-bit operation, 8 MHz speed, 60 KB flash, and 32-LQFP packaging. A microcontroller is a semiconductor device that integrates a processor core, memory, and peripherals into one embedded-computing component. The S08 architecture is a compact 8-bit core used to execute control firmware, sample inputs, operate timers, and manage communication or actuator functions. Within the broader semiconductor hierarchy, this device is a microcontroller and therefore an embedded-processing IC rather than a general-purpose processor, analog regulator, or power component. The headline configuration combines a maximum stated frequency of 8 MHz with 60 KB of flash, giving firmware designers a defined execution-speed and program-memory budget. Flash retains programmed code when power is removed, supporting field updates and persistent embedded behavior. However, the supplied evidence does not include RAM size, operating-voltage range, peripheral inventory, flash endurance, temperature limits, or I/O ratings, so those specifications must be confirmed from the official NXP or Freescale device documentation before design release. The 32-LQFP package provides a substantially larger pin count than a basic 8-pin controller, potentially supporting multiple digital I/O and hardware functions. Exact pin names, alternate functions, exposed-pad details, and electrical limits are not present in the provided evidence, so assigning a complete pinout from memory would be unsafe. The package drawing and pin table must be taken directly from the applicable official datasheet or reference manual. Typical uses include industrial control modules, appliance controllers, sensor-interface nodes, compact automation products, and low-cost embedded products whose firmware fits within the available program memory. The 8 MHz S08 core is particularly relevant to simple sequencing, status monitoring, key and button handling, light-duty motor control, and peripheral coordination where higher processing bandwidth is unnecessary. Design selection should begin with a memory-budget review and complete peripheral-level validation. Confirm the required RAM, I/O count, analog functions, communication peripherals, clock options, reset behavior, and voltage constraints in the official documentation. Preserve the specified 32-LQFP footprint when making a second-source or board-reuse decision; another package cannot be treated as a drop-in replacement merely because it performs a similar function. This page consolidates the verified product identity, package, processor class, and sourcing references while explicitly separating confirmed facts from data still needed for engineering approval. Its value lies in honest gap disclosure: no unverified pinout, timing, memory, compliance, price, or drop-in substitution is presented as established fact.

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MC9S08SE4CRL - S08 8-bit MCU, 4KB Flash, 20MHz, 28-PDIP | NXP
MC9S08SE4CRL

MC9S08SE4CRL - S08 8-bit MCU, 4KB Flash, 20MHz, 28-PDIP | NXP

The NXP (Freescale Semiconductor) MC9S08SE4CRL is a cost-effective 8-bit microcontroller unit based on the high-performance HCS08 (S08) core, running at 20 MHz CPU frequency (10 MHz internal bus), with 4 KB (4K x 8) of FLASH program memory, housed in a 28-pin PDIP package (0.600 inch / 15.24 mm width). An 8-bit microcontroller is a single-chip computer that integrates a processor core, program memory, data memory, and peripherals on one die, positioned within the broader hierarchy of embedded processors: MCU -> microcontroller -> embedded processor -> semiconductor device. The S08 family succeeds the HC08 family, providing excellent compatibility with Freescale's 5V MCU portfolio, including pin, peripheral, and tool compatibility, which simplifies migration between family members. Key features of the MC9S08SE4CRL include the 20 MHz HCS08 central processing unit (CPU) with HC08 assembly source compatibility, 4 KB of in-circuit reprogrammable FLASH memory, operation from both 3.3V and 5V supplies (per distributor parametric data), and a low-cost entry point for high-volume designs. The S08SE series integrates typical S08 peripherals such as timers, serial communication interfaces, and ADC channels - consult the manufacturer datasheet for the exact peripheral configuration of this memory-density variant. Architecture-wise, the HCS08 core uses a CISC instruction set with upward-compatible HC08 object code, a background debug module (BDM) for non-intrusive on-chip debugging, and internal bus operation at half the CPU clock rate, delivering deterministic 8-bit real-time performance suitable for cost-sensitive control tasks. Typical applications include small home appliances, low-cost consumer electronics, battery chargers, simple motor control, industrial sensors, and legacy 5V system replacements where HC08 compatibility and PDIP through-hole mounting are required for prototyping and low-volume production. For design, note that the PDIP package eases hand assembly and rework on 2.54 mm pitch prototyping boards; verify supply-voltage-dependent parameter limits in the datasheet when running at 3.3V versus 5V. This page consolidates distributor pricing, lifecycle/sourcing information, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

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MC9S08SE4CTG - 20MHz 8-Bit S08 MCU, 4KB Flash | NXP
MC9S08SE4CTG

MC9S08SE4CTG - 20MHz 8-Bit S08 MCU, 4KB Flash | NXP

NXP Semiconductors MC9S08SE4CTG is an 8-bit HCS08 microcontroller with a 20 MHz CPU, 4 KB of Flash program memory, and a 16-pin TSSOP package. The device belongs to the S08SE family, a cost-focused 5 V MCU series built around the 8-bit S08 core and a 10 MHz internal bus. NXP identifies the MC9S08SE4CTG as end of life, so procurement should include a lifecycle review before committing to new production designs. A microcontroller is an integrated circuit that combines a processor core, program memory, data memory, peripherals, and I/O in one package. The S08 architecture belongs to the 8-bit MCU hierarchy and provides a straightforward platform for embedded control. Within that hierarchy, MC9S08SE4CTG targets compact control tasks requiring modest Flash capacity, a 5 V supply environment, and a compact surface-mount footprint. The principal specifications are an 8-bit HCS08 central processing unit, a 20 MHz maximum operating frequency, 4 KB of Flash memory, and a 10 MHz internal bus frequency. The family description emphasizes compatibility with Freescale's 5 V MCU portfolio, including peripheral and tooling compatibility. Its small Flash capacity suits bootloaders, simple sequencers, compact controllers, and accessory modules rather than graphics-heavy or connectivity-intensive applications. The S08 core provides a straightforward instruction set and integrated control peripherals, while the 10 MHz internal bus accommodates the 20 MHz CPU architecture without requiring a fast external-memory interface. Because the MCU is intended for cost-sensitive embedded designs, software architecture should treat the 4 KB Flash limit as a primary design constraint. External serial EEPROM can extend data storage when parameter logging or nonvolatile configuration is required. Typical uses include low-cost industrial controllers, appliance interfaces, small sensor nodes, battery-operated accessories, programmable timers, and simple motor-control front ends. The 16-pin TSSOP is particularly useful where board area is constrained and a through-hole or larger surface-mount package would be unnecessary. Firmware should be validated at the 20 MHz maximum clock, with oscillator tolerance, supply voltage, and peripheral timing included in the worst-case analysis. The main design trade-off is the limited 4 KB Flash capacity. Engineers should minimize library size, reserve space for boot code or updates where required, and use external EEPROM for larger nonvolatile data. The TSSOP package also has closely spaced leads, so inspect the manufacturer land pattern carefully and maintain adequate soldermask clearance. No external memory-bus or advanced analog specification should be assumed without checking the full device documentation. This product page combines lifecycle status, core specifications, family-level compatibility information, application guidance, and drop-in migration considerations. It helps engineers distinguish a direct same-package replacement from a redesign and plan sourcing for an end-of-life 8-bit MCU while keeping code, hardware, and schedule risk visible.

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