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MC9S08LC36LK - 8-bit S08 MCU, 36KB Flash, LCD Driver | NXP
MC9S08LC36LK

MC9S08LC36LK - 8-bit S08 MCU, 36KB Flash, LCD Driver | NXP

The NXP (Freescale) MC9S08LC36LK is an 8-bit HCS08 microcontroller with an integrated LCD controller, 36KB of Flash memory, a 40 MHz internal bus clock capability, and an 80-pin LQFP (12x12 mm) package operating from a 1.8V to 3.6V supply. An 8-bit microcontroller is a single-chip computing device whose CPU processes 8-bit data words. The MC9S08LC36 belongs to the broader HCS08 family, which sits within NXP's 8-bit MCU portfolio under the microcontrollers and embedded processors hierarchy. The S08LC family is notable as the first S08-based 8-bit MCU family integrating an on-chip LCD driver, targeting battery-powered and handheld products where segment or small-matrix glass displays are required. Key features include 36KB (36K x 8) of in-circuit reprogrammable Flash, a 40 MHz HCS08 CISC core executing the HC08 instruction set with an added BGND instruction, an integrated LCD controller, a 10-bit ADC, and serial peripherals including I2C, SPI, and PWM timers. The wide 1.8V to 3.6V operating range supports both 2.5V and 3.3V system rails, making the part suitable for direct battery operation. Architecturally, the HCS08 core provides background debugging (single-wire BGND-based debug), breakpoint capability for in-circuit development, and low-power wait and stop modes that pair well with the LCD controller for battery-operated metering and handheld display products. The 80-pin LQFP measures 10 x 10 mm body (12 x 12 mm footprint, 1.40 mm height, 0.50 mm pitch) and provides 18 I/O ports plus dedicated LCD segment lines. Typical applications include battery-powered handheld instruments, utility metering displays, small appliances with segment LCDs, and low-power consumer devices where an LCD driver, ADC, and serial interfaces must coexist in a single low-cost chip. Design consideration: because this device is End of Life per the NXP product page, new designs should verify remaining distributor stock and plan a drop-in family alternative such as the MC9S08LC60LK, which shares the same 80-pin LQFP footprint with 60KB Flash. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design guidance not found in a single manufacturer datasheet, with all specifications cross-checked against NXP and distributor listings as of 2026-10-18.

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MC9S08LC60LH - 8-bit S08 MCU, 60KB Flash, LCD, USB, CAN | NXP
MC9S08LC60LH

MC9S08LC60LH - 8-bit S08 MCU, 60KB Flash, LCD, USB, CAN | NXP

The NXP MC9S08LC60LH is a 40-MHz 8-bit HCS08 microcontroller with 60 KB Flash, an integrated LCD controller, USB and CAN connectivity, housed in a 64-pin LQFP (10x10 mm) package. It is part of the Freescale/NXP S08LC family targeting low-power segment-LCD and human-machine interface applications. An 8-bit MCU (microcontroller unit) is a single-chip computer that integrates a CPU, memory, and peripherals on one die. The HCS08 core is a von-Neumann 8-bit CPU executed from a common Flash/ROM address space, designed for predictable interrupt latency and ultra-low standby power. Microcontrollers sit at the foundation of every embedded system; 8-bit variants are favored when cost, deterministic behavior, and peripheral integration (LCD, USB, CAN) outweigh raw compute throughput. Key features of the MC9S08LC60LH include 60 KB on-chip Flash, 4 KB RAM, an internal LCD driver with up to 8 backplanes and configurable segment count, a USB 2.0 full-speed device controller, a CAN 2.0 A/B module, two SCI, one SPI, and up to 18 GPIO pins. The CPU runs up to 40 MHz (20 MHz bus) from a 1.8 V to 3.6 V supply, supporting both lithium-cell and 3.3 V regulated rails. Architecturally, the S08LC uses the HCS08 instruction set (object-code compatible with HC08 plus BGND for debugging), a 3-stage pipeline, and a multi-tier clock gating scheme that allows peripherals to be gated individually during STOP modes. The integrated LCD charge pump supports both glass types and contrast over temperature. Typical applications include metering and instrumentation, medical devices, white-goods HMIs, industrial control panels, and consumer products requiring segment-LCD displays with USB connectivity. The CAN interface makes it attractive in automotive body and appliance networks. When designing with this part, allocate PCB area for the LCD segment pins (which form a large portion of the LQFP-64 ballout) and place the external 32.768 kHz crystal close to the XTAL pins to minimize stray capacitance. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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MC9S08LC60LK - 8-bit S08 MCU 60KB Flash LCD | NXP
MC9S08LC60LK

MC9S08LC60LK - 8-bit S08 MCU 60KB Flash LCD | NXP

The NXP Semiconductors MC9S08LC60LK is an 8-bit microcontroller (MCU) based on the HCS08 (S08) core, running at up to 40 MHz, with 60 KB of Flash memory and an integrated LCD controller, housed in an 80-pin LQFP (LFQP, 12x12 mm, 0.5 mm pitch) package. An 8-bit microcontroller is an integrated circuit that combines a processor core, memory (Flash, RAM), and peripherals such as timers, serial interfaces, and analog comparators on a single chip. Within the system hierarchy, an MCU sits at the embedded control level: semiconductor -> microcontroller (MCU) -> 8-bit MCU family -> NXP S08 family -> S08LC LCD series. The S08LC series is notable as NXP's first LCD-capable S08 8-bit MCU, targeted at battery-powered and handheld applications. Key features include the 40 MHz HCS08 CPU with HC08 instruction set compatibility plus an added BGND instruction, 60 KB (60K x 8) of Flash program memory, an integrated LCD driver that offloads segment driving from software, and a wide supply voltage range of 1.8 V to 3.6 V suitable for battery operation. A background debugging system with single-breakpoint capability supports in-circuit development without consuming chip resources. Technically, the device uses the enhanced HCS08 architecture with reduced instruction overhead, internal oscillator options, and low-power modes designed for handheld instruments where display content and battery life dominate the design. The on-chip analog comparator (ACMP) supports simple voltage monitoring and threshold detection without an external comparator IC. Typical applications include handheld meters and instruments with LCD displays, battery-powered consumer devices, and low-cost industrial panels where an integrated LCD driver replaces a separate segment-driver IC. A key design consideration: NXP lists this product as End of Life (EOL), so new designs should plan for last-time-buy quantities or migration within the S08 family. Verify remaining stock and the official PCN before committing the footprint to new layouts. This page synthesizes distributor pricing, lifecycle status, and drop-in alternative analysis not found in the manufacturer datasheet alone, with all data verified against NXP and distributor listings as of 2026-10-18.

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MC9S08LG16CLH - 8-bit LCD MCU, 18KB Flash, 40MHz | NXP
MC9S08LG16CLH

MC9S08LG16CLH - 8-bit LCD MCU, 18KB Flash, 40MHz | NXP

The NXP MC9S08LG16CLH is an 8-bit HCS08 segment-LCD microcontroller delivering 40 MHz CPU performance with 18 KB of on-chip Flash and a 64-pin LQFP (10x10 mm) package. It belongs to the cost-effective S08LG family, designed to drive liquid crystal displays with up to 296 segments while operating from a wide 2.7 V to 5.5 V supply. A segment-LCD MCU is a specialized 8-bit microcontroller that integrates a dedicated LCD driver, charge pump, and bias-generation circuitry alongside a general-purpose CPU. The device hierarchy is: 8-bit MCU -> segment LCD MCU -> HCS08 family -> S08LG sub-family -> embedded control IC. Compared with discrete MCU-plus-LCD-driver designs, the MC9S08LG16CLH reduces PCB area, BOM count, and BOM cost for applications that only need character or segment displays rather than graphical TFT panels. Key features include the HCS08 CPU core at 40 MHz bus speed, 18 KB Flash, 2 KB RAM, an internal oscillator, an integrated LCD driver supporting up to 296 segments across 8 backplanes, multiple timers (MTIM and TPM), an analog-to-digital converter, and an on-chip in-circuit emulator (ICE) for real-time debug. The wide 2.7 V to 5.5 V operating range and industrial temperature grade (-40 C to +85 C) make the part suited to factory-floor and appliance environments. Architecturally, the S08LG family uses a von-Neumann bus with Flash-resident vector table, low-power wait and stop modes, and a switchable internal 32 kHz / 1 MHz / bus-frequency clock. The integrated LCD controller supports static, 2x, 3x, 4x, 6x, and 8x multiplexed modes with selectable bias and contrast, eliminating the need for an external LCD bias-voltage network. Typical applications include electric meters, home appliances, HVAC user interfaces, white-goods control panels, entry-level instrument clusters, and any cost-sensitive human-machine interface (HMI) that uses a segment LCD. When designing with this part, choose the LQFP-64 footprint early so PCB escape routing for the 30+ segment pins does not force a re-spin. This page synthesizes NXP datasheet values, current distributor pricing, drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet, helping engineers evaluate the MC9S08LG16CLH for new designs and migration paths from its S08LG family siblings.

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MC9S08LG32CLF - 40MHz 8-Bit 32KB Flash LCD MCU | NXP
MC9S08LG32CLF

MC9S08LG32CLF - 40MHz 8-Bit 32KB Flash LCD MCU | NXP

The NXP Semiconductors MC9S08LG32CLF is an 8-bit HCS08 microcontroller with a 40 MHz CPU, 32 KB of flash memory, and 48-LQFP (7x7 mm) packaging optimized for segment-LCD applications. It operates in the 3.3 V and 5 V supply range identified in the distributor data and can drive segment-LCD displays for industrial and automotive products. The device is marked NRND on NXP's product page. A segment-LCD microcontroller is a specialized embedded-control device that combines a general-purpose CPU with display-segment drivers. It reduces the component count in meters, appliances, HVAC controls, and instrument clusters because many display outputs are generated internally rather than through separate external driver ICs. The MC9S08LG family is positioned within the hierarchy of MCU, embedded microcontroller, semiconductor, and general-purpose control IC. Key verified features include an 8-bit HCS08 central processing unit, operation up to 40 MHz, 32 KB of flash, and support for LCDs with up to 296 segments. The 48-LQFP package provides 48 external terminals and suits cost-sensitive designs that need a conventional surface-mount footprint. An on-chip in-circuit emulator is also identified in the retrieved technical material, supporting development and debugging workflows. The MC9S08LG32CLF belongs to the MC9S08LG32/LG16 series and is supplied in the LF, 48-LQFP configuration described by the distributor records. Its 5 V segment-LCD positioning makes it relevant to direct-drive display products, especially electric metering, home appliances, HVAC systems, and entry-level instrument clusters. Availability and lifecycle planning should account for the NRND designation. A typical design connects the MCU to a segment-LCD glass, external sensing inputs, application controls, and programming or debug circuitry. The exact pin assignments, LCD mapping, memory organization, electrical limits, and programming details must be confirmed against the NXP MC9S08LG32 Series data sheet before schematic capture or PCB release. Because the verified data does not establish a complete set of pin-level electrical limits or application-specific timing margins, designers should not infer missing values. Validate the selected package, display configuration, clock setup, and all peripheral assignments against the manufacturer documentation. This page consolidates verified manufacturer and distributor information, pricing context, application guidance, and strict same-package replacement analysis for engineers evaluating the MC9S08LG32CLF.

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MC9S08LG32CLK - 8-Bit 40MHz 32KB Flash LCD MCU | NXP
MC9S08LG32CLK

MC9S08LG32CLK - 8-Bit 40MHz 32KB Flash LCD MCU | NXP

The NXP Semiconductors MC9S08LG32CLK is an 8-bit HCS08 segment-LCD microcontroller with 32KB of flash memory, operation up to 40MHz, and an 80-pin LQFP package. It supports 3.3V and 5V operation, integrated analog features, and LCD segment drive suitable for industrial and automotive control systems. The MC9S08LG32CLK belongs to the NXP MC9S08LG family of 8-bit microcontrollers with integrated liquid-crystal display drive. An HCS08 MCU combines a CPU, embedded flash, RAM, timers, serial interfaces, analog peripherals, and LCD-drive resources in one device. This family targets applications such as electric meters, home appliances, HVAC systems, and entry-level instrument clusters. Key features include an 8-bit HCS08 central processing unit, clock operation to 40MHz, 32KB of flash memory, 3.3V/5V operation, flexible pin functionality, and support for segment LCDs with up to 296 segments. The 80-LQFP package provides the pin count needed for display and control connectivity in compact embedded systems. The device is designed for low-cost, display-oriented embedded control. Its 5V segment-LCD capability and integrated analog functions allow designers to build meters, appliance controls, and HVAC interfaces without adding a separate display driver. The HCS08 architecture supports deterministic control while keeping firmware and hardware integration compact. Typical applications include electric meters, household appliances, HVAC controllers, industrial instrumentation, automotive control panels, and entry-level instrument clusters. The LCD-driver resources are particularly useful when a large number of segments must be scanned directly. When designing a circuit, confirm the exact LCD segment and pin assignment, operating voltage, clock configuration, and external component requirements in the MC9S08LG32 datasheet. Use the specified decoupling and programming/debug interfaces rather than assuming compatibility with a different MCU pinout.

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MC9S08LH36CLK - 8-bit S08 MCU 40MHz 36KB Flash | NXP
MC9S08LH36CLK

MC9S08LH36CLK - 8-bit S08 MCU 40MHz 36KB Flash | NXP

The NXP (Freescale Semiconductor) MC9S08LH36CLK is an 8-bit HCS08 microcontroller IC delivering up to 40 MHz CPU frequency, 36 KB (36K x 8) FLASH program memory, and 37 general-purpose I/O lines, housed in an 80-pin LQFP (14 x 14 mm) surface-mount package. An 8-bit microcontroller is an integrated circuit that combines a processor core, memory, and peripherals on a single chip, forming the lowest tier of the embedded-processor hierarchy (MCU -> embedded processor -> semiconductor). The S08 (HCS08) family from Freescale/NXP is a widely deployed 8-bit architecture used in cost-sensitive control tasks, sitting alongside families such as the HC08 legacy line and competing 8051 and PIC8 architectures. Key features of the MC9S08LH36CLK include a 2.1 V to 3.6 V single-supply operating range, 36 KB of in-system-programmable FLASH with sector erase, and operation up to 40 MHz CPU clock (16 MHz bus operation is cited in some distributor parametric listings). The large 37-I/O count and 80-pin LQFP footprint make it suitable for designs needing many parallel control lines without port expanders. Technically, the device is built around the HCS08 central processor unit with background debug mode (BDM) for non-intrusive in-circuit flashing and debugging. Distributor data describes lifecycle stage as ACTIVE, and the part is RoHS compliant per parametric listings. The LQFP-80 (14 x 14 mm) body provides 0.5 mm lead pitch for dense two-layer and four-layer PCB designs. Typical applications include industrial control panels, consumer appliance control, LCD-segment-driven human-machine interfaces, and battery-powered instrumentation where 3V logic and low-cost 8-bit processing are sufficient. Design consideration: verify whether your design requires the 40 MHz CPU-rated grade or only 20 MHz operation at 2.1 V, since available bus frequency scales with supply voltage per the S08 family datasheet. This page adds value beyond the manufacturer datasheet by consolidating distributor stock locations, a drop-in same-family alternative comparison, and practical sourcing notes for this Rochester Electronics-supported NXP part.

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MC9S08LH64CLH - 40MHz 64KB Flash 8-Bit MCU | NXP
MC9S08LH64CLH

MC9S08LH64CLH - 40MHz 64KB Flash 8-Bit MCU | NXP

NXP Semiconductors MC9S08LH64CLH is an 8-bit S08LH-series microcontroller operating at up to 40 MHz, with 64 KB of Flash memory and a 64-pin LQFP package measuring 10 mm by 10 mm. The device is positioned for low-power embedded systems that need extended flash capacity, an LCD driver, and improved analog-to-digital converter accuracy. A microcontroller is a programmable integrated circuit that combines a CPU core, memory, input/output ports, timers, communication interfaces, and analog peripherals on one device. The S08LH family belongs to the 8-bit MCU hierarchy and is intended to provide economical control for metering, medical instrumentation, industrial equipment, and battery-powered products. Rather than relying on multiple discrete components, an MCU centralizes computation, sensing, display control, and system communication. The verified product information identifies a 40 MHz maximum clock, 64 KB Flash, the S08 CPU core, and a 64-LQFP package. The family also features an LCD driver and increased ADC accuracy for medical and metering applications. Its ultra-low-power design targets energy-efficient operation, while the larger flash capacity provides more room for firmware than smaller members of the S08 family. The MC9S08LH64CLH is listed as NRND by NXP, meaning it is not recommended for new designs. Existing products may continue to use the device, but engineers should confirm lifecycle status, availability, and long-term sourcing before starting a new production program. The CLH orderable designation identifies a specific package and temperature-grade configuration, so replacement parts should be checked against the complete part-number decoding. Typical uses include utility meters, medical monitoring equipment, industrial controllers, sensor interfaces, and compact battery-powered instruments. The LCD driver is particularly useful for local alphanumeric or segmented displays, while the ADC supports analog measurement. Firmware should configure the required LCD segments, calibrate analog channels, and validate low-power behavior before deployment. Designers should follow the manufacturer datasheet for pin multiplexing, clock, decoupling, programming, and electrical limits. Because this is a 64-pin LQFP device, careful fan-out and routing are necessary to reduce assembly risk and preserve analog performance. This page consolidates verified lifecycle, package, memory, and application information while identifying where additional datasheet parameters are required.

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MC9S08LH64CLK - 40MHz 64KB 8-Bit MCU | NXP
MC9S08LH64CLK

MC9S08LH64CLK - 40MHz 64KB 8-Bit MCU | NXP

The NXP Semiconductors MC9S08LH64CLK is a 40 MHz, 8-bit S08LK microcontroller with 64 KB of Flash memory, an LCD driver, and increased analog-to-digital converter accuracy for medical and metering applications. It is housed in an 80-LQFP package measuring 14 mm by 14 mm. The verified product information identifies an S08 core, 8-bit architecture, 64K x 8 Flash organization, and a 40 MHz maximum clock. A microcontroller is a programmable semiconductor that integrates a CPU, memory, peripherals, and input/output interfaces on one device. The S08 family belongs to the broader 8-bit embedded-controller hierarchy, where firmware is loaded into nonvolatile memory and the device controls sensors, displays, communication links, or actuators. The MC9S08LH64CLK therefore serves as the central controller in compact medical, metering, industrial, and human-interface systems rather than acting only as a general-purpose computing processor. Its headline features include a 40 MHz operating frequency, 64 KB Flash, an 80-LQFP package, an LCD driver, and enhanced ADC accuracy. The LCD-driver capability is useful for products that need a local segmented or matrix display without a separate display controller. The enhanced ADC accuracy makes the device relevant to measurement systems where signal-to-noise behavior and repeatability matter. The supplied data also identifies a 2.1 V to 3.6 V supply range and a 16 MHz clock-speed specification in one secondary listing, while the manufacturer and distributor results identify 40 MHz as the product headline frequency. The S08LK architecture is intended for embedded control rather than high-end application processing. Its 8-bit word size and on-chip peripherals make it suitable for control loops, user-interface handling, and low-to-medium-complexity sensing systems. Designers should verify the exact operating mode, clock configuration, ADC resolution, memory map, and peripheral availability against the manufacturer datasheet before final firmware and PCB release. Typical applications include medical instrumentation, metering equipment, programmable display controllers, industrial sensing terminals, and compact embedded control panels. In each case, the LCD driver can reduce external component count, while the ADC-related feature supports analog measurement. Firmware architecture, clocking, power budgeting, and display timing remain application-specific engineering decisions. The principal design consideration is to validate the complete operating envelope rather than relying only on the 40 MHz headline specification. Supply voltage, temperature grade, peripheral limits, pin multiplexing, LCD segment count, and analog accuracy determine whether the MC9S08LH64CLK fits a particular medical or metering design. A hardware drop-in alternative should not be assumed from package similarity alone. This page combines verified manufacturer and distributor information, practical application context, and explicit data-gap markers. It is designed to support component selection, sourcing, and engineering review without inventing specifications that were not present in the supplied evidence.

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MC9S08LL16CGT - 8-Bit 20MHz 16KB MCU | NXP 48-QFN
MC9S08LL16CGT

MC9S08LL16CGT - 8-Bit 20MHz 16KB MCU | NXP 48-QFN

The NXP MC9S08LL16CGT is an 8-bit S08LL microcontroller operating up to 20 MHz, with 16 KB of Flash memory and 2 KB of RAM, in a 48-pin QFN exposed-pad package measuring 7 x 7 mm. It is designed for compact, low-cost embedded products requiring efficient control, low-power operation, and segment-LCD-oriented integration. A microcontroller is a programmable semiconductor that combines a CPU, memory, and peripherals on one integrated circuit. In the embedded-system hierarchy, the MC9S08LL16CGT belongs to the 8-bit microcontroller class and uses the HCS08 S08 core. Its combination of Flash program memory, RAM, communication peripherals, timing resources, and low-power features makes it suitable for applications where a higher-performance processor would add unnecessary cost or complexity. The verified product listing identifies the device as an 8-bit, 20 MHz MCU with 16 KB organized as 16K x 8 Flash and 2 KB RAM. The S08LL family is positioned for battery-powered equipment such as medical diagnostics and handheld appliances. Its 48-QFN exposed-pad package supports compact PCB placement while exposing a thermal and electrical connection area beneath the package; layout still requires exact compliance with the manufacturer land pattern and exposed-pad requirements. Typical designs use the MCU to supervise sensors, drive a segment LCD, scan input keys, manage a small motor or actuator, and communicate measurements through serial peripherals. The 20 MHz clock capability provides useful processing headroom for state-machine control and foreground routines. Firmware should nevertheless be organized to avoid unnecessary busy-waiting and should use the MCU's low-power modes when the product spends substantial time idle. Engineering attention belongs on decoupling, clock stability, exposed-pad layout, and firmware-compatible peripheral configuration. Place the required bypass capacitors close to the supply pins, follow the datasheet's recommended PCB stack-up and exposed-pad geometry, and verify programming and debug access before releasing a layout. Because the NXP product page identifies the device as End of Life, new production designs should also confirm availability and migration planning with the manufacturer. This page combines verified distributor specifications, manufacturer documentation, lifecycle information, and practical design guidance. It distinguishes verified facts from parameters that were not supplied, helping engineers assess fit without treating generic cross-reference results as guaranteed drop-in replacements.

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MC9S08LL16CLF - 8-bit S08 MCU, 16KB Flash, 20MHz, 48-LQFP | NXP
MC9S08LL16CLF

MC9S08LL16CLF - 8-bit S08 MCU, 16KB Flash, 20MHz, 48-LQFP | NXP

The NXP MC9S08LL16CLF is a low-power 8-bit microcontroller from the S08LL family featuring an S08 CPU, 20MHz bus frequency, 16KB Flash program memory, an integrated segment LCD driver, and a high-precision real-time clock (RTC) in a 48-pin LQFP (7x7 mm) package. According to the manufacturer datasheet, the device operates from 2.1V to 3.6V and is engineered for ultra-low-power battery applications including portable medical diagnostics, handheld metering, and electronic shelf label displays. What is an 8-bit microcontroller? An 8-bit MCU is a single-chip computer with an 8-bit data path, integrating a CPU core, Flash program memory, RAM, peripherals, and interrupt logic on one die. The MC9S08LL16CLF belongs to the S08LL sub-family of NXP/Freescale HCS08 architectures, optimized for low-power segment-LCD-driven applications. In the broader taxonomy it sits within: microcontroller -> embedded processor -> semiconductor. Its integrated LCD driver and RTC eliminate the need for external display or clock ICs, reducing BOM cost and PCB area for portable battery-powered products. Key features include 16KB on-chip Flash, 2KB SRAM, an LCD driver supporting up to 8x28 or 4x32 segments, a real-time clock with calendar function, multiple low-power stop modes, and an internal oscillator that can reduce external component count. The 20MHz S08 CPU delivers approximately 2.7 MIPS/MHz throughput, adequate for low-speed control loops and human-interface tasks. Peripherals include multiple TPM timers, an ADC, I2C, SCI/UART, and SPI communication interfaces. The S08 core uses a von Neumann architecture with a CISC instruction set, simplifying software porting across the HCS08 family. The 48-LQFP package provides a standard 7x7 mm footprint with 0.5mm pitch for hand or reflow soldering, and the device supports industrial operating temperatures of -40C to +85C. Typical applications include medical glucose meters, blood-pressure monitors, portable gas/water/heat meters with LCD readout, thermostat controls, remote sensor displays, and battery-powered handheld appliances. The integrated LCD controller reduces system cost in any segment-display product, while the RTC enables timestamping of measurement events. When designing with the MC9S08LL16CLF, pay close attention to the LCD bias and charge-pump capacitor selection; the datasheet typical-application section shows specific cap values required for stable contrast under all operating temperatures. The RTC requires a 32.768 kHz crystal or external clock for timekeeping accuracy; software must initialize the LCD waveform and segment map registers before display activation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers an actionable engineering reference for selecting, sourcing, and laying out the MC9S08LL16CLF.

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MC9S08LL36CLK - S08 8-bit MCU, 36KB Flash, 40MHz | NXP
MC9S08LL36CLK

MC9S08LL36CLK - S08 8-bit MCU, 36KB Flash, 40MHz | NXP

The NXP MC9S08LL36CLK is a Freescale/NXP S08 family 8-bit microcontroller built around the HCS08 CPU core, delivering 36KB of on-chip Flash, 4KB of RAM, and a 40MHz maximum CPU clock in a 80-pin LQFP (14x14) industrial-grade package. The device integrates an internal oscillator, supports operation from 2.1V across the full temperature range to 20MHz (and 1.8V at reduced clock rates), and exposes 39 general-purpose I/O lines for application flexibility. Program memory is 36K x 8 Flash and RAM is 4K x 8, both internal to the part. An 8-bit microcontroller (MCU) is a programmable processor with internal Flash, RAM, and peripherals on a single silicon die. The S08 family is the successor to the legacy HC08/HCS08 line and adds enhanced Flash, an improved bus, and modern low-power peripherals. The 'LL' sub-family further targets ultra-low-power battery and lighting applications with integrated LCD drivers, brown-out detection, and flexible clock gating for long battery life. The MC9S08LL36CLK is therefore most often evaluated alongside other 8-bit Flash MCUs as well as low-end 32-bit ARM Cortex-M0+ parts in cost-sensitive designs. Key features of the MC9S08LL36CLK include the HCS08 CPU running up to 40MHz, 36KB in-application reprogrammable Flash, 4KB SRAM, an integrated LCD controller suitable for glass-driven segmented displays, multiple timer/PWM modules, and on-chip debug via Background Debug Mode (BDM). The internal oscillator eliminates the external crystal in many designs, reducing BOM cost and PCB area. Wide operating voltage (1.8V to 3.6V typical, 2.1V minimum at full speed) supports two- and three-cell battery chemistries directly. The device uses the proven HCS08 Harvard architecture with a 16-bit internal address bus, a BDM debug interface, and an enhanced timer/PWM suite. Internal regulator and trimming circuits maintain accurate timing across the industrial -40C to +85C window. Security and reliability features include a Flash block-protection mechanism and a hardware watchdog. Typical applications include battery-powered metering with LCD readout (electricity/water/gas meters), portable medical monitors, white-goods and appliance user interfaces, lighting control nodes, and remote keyless entry or other low-duty-cycle wireless base stations. The integrated LCD driver and low-power modes make it attractive for any product that displays data on a segmented glass and must run for years on a single battery. When designing with the MC9S08LL36CLK, observe Flash write-erase timing, leave adequate VDD decoupling near each supply pin, and use the BDM interface for in-circuit programming and debug. Place the internal oscillator trim value in the option-byte region or store calibration in RAM to preserve it across software resets. This page consolidates current distributor pricing, parametric drop-in alternatives, and practical design notes drawn from the NXP datasheet and reference manual - content not available on a single manufacturer page.

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MC9S08LL8CGT - 8-Bit 20MHz S08 MCU | NXP
MC9S08LL8CGT

MC9S08LL8CGT - 8-Bit 20MHz S08 MCU | NXP

The NXP Semiconductors MC9S08LL8CGT is an 8-bit S08 microcontroller with a 20 MHz maximum clock frequency, up to 10 KB of Flash memory, and 2 KB of RAM in a 48-pin QFN exposed-pad package measuring 7 mm by 7 mm. It also provides an integrated LCD driver and low-voltage detection for compact, low-power embedded products. An 8-bit microcontroller is a programmable semiconductor containing a central processing unit, memory, peripherals, and I/O interfaces on one integrated circuit. The S08 architecture belongs to the broader HCS08 microcontroller family and provides a compact platform for embedded control, low-power sensing, display handling, and appliance control. The MC9S08LL8CGT is positioned for systems that require modest processing throughput, low system complexity, and economical integration. The MC9S08LL8CGT combines a 20 MHz S08 core with 10 KB of Flash and 2 KB of RAM. Flash retains programmed firmware when power is removed, while RAM supports working data, stack operations, and peripheral buffers. Its integrated LCD driver reduces the external component count in segmented-display products, and the low-voltage detection function supports monitoring of the system supply. Operation around 2.5 V and 3.3 V supports low-voltage portable equipment designs. The device uses the HCS08 instruction set and an S08 CISC-based processor architecture. This structure favors compact code execution, efficient peripheral integration, and deterministic embedded control rather than high-throughput application processing. Its 48-terminal no-lead package exposes the LCD, communication, timer, input, output, and power functions on a small surface-mount footprint, while the exposed pad supports improved heat transfer on the PCB. Typical applications include battery-powered medical diagnostic products, handheld appliances, segmented LCD instruments, simple metering systems, small industrial controls, and low-power consumer devices. The LCD driver is especially useful when the product presents measurements or status information on a fixed-segment display. The 20 MHz clock also provides sufficient performance for sensor acquisition, control-loop execution, and communication-interface handling in compact embedded equipment. Designers should account for the exposed-pad thermal path, maintain the required input and decoupling connections, and verify display and peripheral assignments against the manufacturer pin-description table. Because the product is designated End of Life by NXP, long-life programs should confirm availability, lifecycle transition timing, and approved sourcing arrangements before committing new production designs. This page organizes the manufacturer specifications, lifecycle status, packaging information, practical application guidance, and engineering considerations needed to evaluate the MC9S08LL8CGT for a new or legacy embedded-control design.

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MC9S08LL8CLF - 8-Bit 20MHz 10KB Flash MCU | NXP
MC9S08LL8CLF

MC9S08LL8CLF - 8-Bit 20MHz 10KB Flash MCU | NXP

The NXP Semiconductors MC9S08LL8CLF is an ultra-low-power 8-bit S08 microcontroller with 10KB Flash, 2KB RAM, a 20MHz core, integrated LCD drive and touch-sensing capability in a 48-LQFP 7x7 mm package. It is designed for battery-powered portable products, including medical diagnostics and handheld appliances. An 8-bit microcontroller is a programmable embedded-control component combining a CPU core, memory, timers, serial interfaces and application-specific peripherals on one integrated circuit. The S08 architecture belongs to the microcontroller hierarchy, where firmware acquires inputs, executes control logic and manages displays, sensors and communication. Its 8KB Flash stores the operating program, while its 2KB RAM supports working data and stack operations. The verified feature set emphasizes 20MHz processing, 10KB Flash and an LCD driver. Additional NXP product information identifies integrated touch sensing for portable designs. This combination can reduce the number of external display-interface or touch-input components, although the complete peripheral set, current limits and timing parameters must be confirmed in the manufacturer datasheet before schematic release. The MC9S08LL8CLF is an S08LL-family device aimed at low-energy embedded products. Its integrated LCD and touch functions make it especially relevant to compact human-interface equipment where display dimensions, battery life and board area are tightly constrained. The 48-LQFP package exposes more interface pins than a minimal microcontroller package, supporting integration while requiring a correspondingly dense PCB footprint. Typical uses include handheld diagnostic instruments, low-power measurement products and small appliances with LCD feedback. Designers should program the LCD segments correctly, budget code and RAM usage early, and validate startup behavior from the device datasheet. Because the product page reports End of Life, new production should be qualified before committing to a long-life design. For an end-of-life migration, do not assume that another S08 part is drop-in compatible. Confirm the 48-LQFP footprint, pin assignments, LCD segment mapping, touch channels, memory organization, supply voltage, clock setup and firmware dependencies. The verified alternatives data does not identify five confirmed pin-to-pin replacements, so candidate parts must not be promoted as drop-ins without manufacturer evidence. This page consolidates current distributor references, lifecycle information and design guidance for the MC9S08LL8CLF. It also highlights sourcing risk and the distinction between electrical similarity and a genuine pin-to-pin replacement, information that is essential when maintaining an aging embedded design.

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MC9S08MM128CLH - 48MHz 128KB 8-Bit MCU | NXP
MC9S08MM128CLH

MC9S08MM128CLH - 48MHz 128KB 8-Bit MCU | NXP

The NXP Semiconductors MC9S08MM128CLH is an 8-bit HCS08 S08MM-series microcontroller with a 48 MHz maximum clock, 128 KB of Flash memory, USB connectivity, graphic-display support, precision analog measurement resources, and a 64-LQFP package measuring 10 mm by 10 mm. A microcontroller is a programmable semiconductor that integrates a CPU, memory, peripherals, and interfaces into one device. Within the embedded-control hierarchy, this MCU belongs to the HCS08 family, the S08 processor series, and the S08MM product line. Its integrated connectivity and measurement features allow one device to control peripherals, communicate with a host, and acquire precision analog signals without relying on several separate discrete components. The verified product information identifies an 8-bit data bus, 128K by 8 Flash organization, a maximum CPU frequency of 48 MHz, and 2.5 V or 3.3 V operation. The MC9S08MM128 series provides USB Specification 2.0 support with control, bulk, interrupt, and isochronous transfers. Its on-chip transceiver and 3.3 V regulator can reduce external component count, while integrated precision analog resources suit instrumentation and other measurement-oriented products. The device uses the HCS08 instruction set and is organized around an S08 core. Depending on supply voltage, the verified datasheet search results state that the CPU can operate at 48 MHz above the upper threshold, 40 MHz above 2.1 V, and 20 MHz above 1.8 V. Voltage-dependent clock selection must therefore be checked against the actual rail during firmware planning and validation. Typical uses include medical equipment, industrial instrumentation, USB-connected control products, graphic human-interface systems, and compact embedded-control products. The combination of USB, Flash memory, and analog measurement support can simplify product architecture where both communications and precision acquisition are required. Software migration is also important because the S08 core, memory map, peripherals, and development ecosystem must be supported by the selected tools. When laying out a board, preserve the manufacturer's recommended decoupling, USB transceiver connections, analog grounding, and exposed-pad or thermal-land requirements specified for the 64-LQFP package. Confirm clock, memory, I/O, and USB timing against the exact datasheet revision because package variants and temperature suffixes can differ. This page consolidates the verified manufacturer and distributor facts, available procurement links, package information, and design-focused context for engineers evaluating this end-of-life MCU. It does not infer undocumented memory sizes, peripheral counts, prices, or lifecycle replacements.

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MC9S08MM128CMB - 48MHz 128KB 8-Bit MCU | NXP
MC9S08MM128CMB

MC9S08MM128CMB - 48MHz 128KB 8-Bit MCU | NXP

The NXP Semiconductors MC9S08MM128CMB is an 8-bit S08 microcontroller with 128KB of Flash memory, operation up to 48MHz, USB connectivity, and 33 I/O ports in an 81-MAPBGA package measuring 10mm by 10mm. It combines embedded control, connectivity, graphic-display support, and measurement resources in one compact microcontroller. A microcontroller is a programmable embedded-control component that integrates a CPU, memory, I/O ports, timers, and communication peripherals on one semiconductor device. The S08 family belongs to the broader hierarchy of 8-bit MCU, embedded controller, integrated circuit, and semiconductor. This position makes the MC9S08MM128CMB suitable for compact products that need local control, USB connectivity, data acquisition, and user-interface functions without a separate host processor. The device provides 128KB Flash, 33 I/O ports, and an operating supply range of 1.8V to 3.6V. Verified listings identify a maximum clock frequency of 48MHz and describe operation at 48MHz above the applicable upper supply threshold, 40MHz above 2.1V, and 20MHz above 1.8V. Its 81-MAPBGA package supports dense PCB integration but requires careful escape routing, via-in-pad considerations, and assembly process control. The S08MM family is designed for USB-connected measurement and control equipment where accuracy, display support, and embedded peripherals matter. The verified family description specifically identifies USB connectivity, graphic-display support, and measurement accuracy as key capabilities. These features can reduce external component count in instruments, industrial panels, portable analyzers, and compact USB peripherals. Typical applications include USB data acquisition, industrial measurement panels, graphic user-interface controllers, test equipment, portable analyzers, and embedded USB instruments. In a data-acquisition product, the MCU can coordinate sensor sampling, process results, maintain a USB connection, and drive a display while controlling digital I/O from a single device. The main engineering trade-off is package complexity. The 10mm by 10mm MAPBGA provides many contacts in little board area but demands package-specific land geometry, solder-paste control, adequate thermal pathways, and assembly validation. Verify the exact ball map, exposed-pad requirements, decoupling, and recommended layout against the manufacturer datasheet before releasing a PCB. This page consolidates verified distributor specifications, sourcing details, package information, and practical design considerations for engineers evaluating the MC9S08MM128CMB. It also distinguishes true drop-in replacements from unrelated microcontroller candidates, helping avoid footprint, firmware, and peripheral mismatches.

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MC9S08MM128VMB - 8-Bit 48MHz USB MCU 128KB Flash | NXP MAPBGA-81
MC9S08MM128VMB

MC9S08MM128VMB - 8-Bit 48MHz USB MCU 128KB Flash | NXP MAPBGA-81

The NXP MC9S08MM128VMB is a member of the S08MM family of 8-bit microcontrollers featuring an integrated USB 2.0 full-speed transceiver, an on-chip 3.3V regulator, and 128KB of Flash program memory. The device executes from a 48 MHz HCS08 CPU core and is offered in an 81-ball MAPBGA (10x10 mm) package suitable for compact USB peripheral designs. According to the NXP MC9S08MM128 series datasheet, the part supports control, bulk, interrupt, and isochronous USB transfers and is fully compliant with USB Specification 2.0. A microcontroller (MCU) is a programmable processor that integrates a CPU, memory, and peripherals onto a single silicon die. An 8-bit MCU uses an 8-bit data path, which optimizes it for low-power, cost-sensitive embedded control tasks such as USB Human Interface Devices (HIDs), toys, point-of-sale peripherals, and consumer electronics. Within the silicon taxonomy, this part sits in the hierarchy: 8-bit MCU -> HCS08 CISC core -> S08MM family -> Freescale/NXP 8-bit microcontroller lineage. Its integrated USB transceiver differentiates it from generic 8-bit MCUs that would otherwise require an external PHY. Key specifications per the verified distributor data and the manufacturer datasheet include 128KB (128K x 8) of program Flash, 8-bit CPU width, 48 MHz maximum bus frequency, and a supply voltage family around 2.5V/3.3V. The MC9S08MM128VMB is the 81-pin MAPBGA (10x10 mm) package variant of the broader MC9S08MM128 series, which includes lower-pin-count LQFP and QFP package options. The integrated 3.3V regulator and on-chip transceiver help reduce system BOM cost by removing the need for external USB PHY and LDO components in many designs. Typical applications for this part include USB keyboards, mice, game controllers, USB-to-serial bridges, and USB audio class peripherals. The combination of integrated USB, sufficient Flash for protocol stacks, and the small MAPBGA package makes the device particularly well-suited to space-constrained USB peripherals. When designing with the MC9S08MM128VMB, note the BGA package requires PCB-level via and land pattern precision; X-ray inspection is recommended for production solder joint verification. The internal 3.3V regulator can supply the USB transceiver and external components, but its current limit must be respected when designing bus-powered applications. This page consolidates distributor pricing tiers, same-package pin-compatible alternatives, and engineering design notes to help you evaluate and source the MC9S08MM128VMB for your next USB-enabled embedded design.

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MC9S08MM32ACLH - 8-bit S08 MCU, 32KB Flash, 48MHz | NXP
MC9S08MM32ACLH

MC9S08MM32ACLH - 8-bit S08 MCU, 32KB Flash, 48MHz | NXP

The NXP Semiconductors MC9S08MM32ACLH is an 8-bit microcontroller based on the S08 CISC core, delivering up to 48MHz CPU frequency at 3.6V (40MHz above 2.1V, 20MHz above 1.8V), with 32KB of flash program memory, housed in a 64-pin LQFP (10 x 10 mm) surface-mount package. A microcontroller (MCU) is a single-chip computer that integrates a processor core, program memory, data memory, and peripherals such as timers, communication interfaces, and analog blocks onto one die. In the product hierarchy, the MC9S08MM32ACLH belongs to the 8-bit microcontroller class, the S08 family, and general-purpose embedded control ICs, sitting below 32-bit MCUs in complexity but excelling in cost-sensitive, low-power control tasks. Key features include the wide 1.8V to 3.6V supply voltage range, 33 general-purpose I/O lines, RoHS-compliant lead-free packaging, and an operating temperature rating up to 105C ambient, which together support automotive-adjacent and industrial environments. The voltage-dependent clock scaling lets designers trade speed against power consumption dynamically, a distinct advantage for battery-powered designs. Architecturally, the S08 core is an enhanced, fully static CISC 8-bit engine descended from the Freescale (now NXP) 68HC08 lineage, offering efficient instruction execution, low-interrupt latency, and mature development tools including CodeWarrior support. The 32KB flash array supports in-system reprogramming, enabling field firmware updates without socketed parts. Typical applications include consumer appliance control, small motor and lighting control, battery management and portable instrumentation, and industrial sensing nodes where an 8-bit MCU with rich flash and many I/O pins is sufficient. When designing with this device, verify that your target clock frequency matches the operating supply voltage per the voltage-versus-frequency derating (48MHz only above the upper voltage range) to avoid marginal timing. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet, with data verified as of 2026-10-18.

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MC9S08MM32AVLH - 8-Bit 48MHz 32KB Flash MCU | NXP
MC9S08MM32AVLH

MC9S08MM32AVLH - 8-Bit 48MHz 32KB Flash MCU | NXP

The NXP Semiconductors MC9S08MM32AVLH is an 8-bit S08 microcontroller rated for operation up to 48 MHz, with 32 KB of Flash program memory and 2 KB of RAM in a 64-LQFP package measuring 10 mm by 10 mm. It belongs to the S08MM family, a microcontroller platform designed to combine general-purpose embedded control with precision analog measurement, serial connectivity, display support, and timing peripherals. The verified product information identifies I2C, SCI, and SPI connectivity, together with low-voltage detection, power-on reset, PWM, and a watchdog timer. A microcontroller is a semiconductor that integrates a processor core, program memory, data memory, input/output ports, and peripherals into one device. In the product hierarchy, the MC9S08MM32AVLH is an 8-bit MCU, part of the S08 family, and a member of the broader embedded-control and semiconductor category. Its combination of 48 MHz processing performance and 32 KB Flash makes it appropriate for products that need more control headroom than a very small low-cost MCU while retaining a relatively compact 64-pin surface-mount package. The key features of this device include an 8-bit S08 core, 48 MHz maximum clock frequency, 32 KB of Flash memory, 2 KB of RAM, 33 I/O pins, and integrated I2C, SCI, and SPI interfaces. The S08MM family is also associated with graphic display support and precision analog measurement capabilities. These peripherals can reduce the number of external components required for a measurement instrument, display-based product, or industrial control design. The 64-LQFP package provides 64 terminals, while the verified source identifies 33 I/O. The NXP product page identifies MC9S08MM32AVLH as an end-of-life-related part and separately describes the family as supporting medical, instrumentation, and industrial applications requiring significant precision analog performance. Because the product is transitioning or has entered an end-of-life lifecycle, engineers should verify current availability, last-time-buy status, and approved sourcing before starting a new production design. The distributor results show reference inventory and pricing information, but stock levels and lead times can change quickly. Typical uses include handheld medical or diagnostic equipment, industrial instrumentation, measurement systems with graphic displays, and embedded products needing multiple serial interfaces. In a measurement instrument, the MCU could control sensors, run conversion routines, format results, and communicate with a host or display. In a medical product, the relevant design requirement is not merely clock speed but validated measurement accuracy, safety process, noise behavior, and application-specific regulatory controls. The manufacturer description states that the S08MM family is intended for medical applications and other precision analog applications, but no specific medical certification claim for this exact MPN was supplied in the verified data. For design work, confirm the exact operating-voltage range, analog specifications, pin multiplexing, clock configuration, memory map, and package drawing from the manufacturer datasheet before layout. Use decoupling close to the supply pins, preserve the recommended clock and reset connections, and validate every peripheral against the selected package pinout. When sourcing an equivalent, compare Flash size, RAM size, maximum frequency, I/O count, analog functions, serial peripherals, voltage limits, temperature grade, and pin mapping rather than relying on the family name alone. This page combines the verified NXP and distributor product information with application guidance and sourcing context. It is intended to help engineers identify whether the MC9S08MM32AVLH fits an existing embedded design, while clearly separating confirmed specifications from parameters that require confirmation from the manufacturer datasheet.

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MC9S08MM32CLH - 8-Bit 48MHz S08 MCU 32KB Flash LQFP-64 | NXP
MC9S08MM32CLH

MC9S08MM32CLH - 8-Bit 48MHz S08 MCU 32KB Flash LQFP-64 | NXP

The NXP MC9S08MM32CLH is an 8-bit S08 microcontroller built around an HCS08 CISC core running at 48MHz, integrating 32KB of on-chip Flash memory and 2KB SRAM, housed in a 64-pin LQFP (10x10 mm) package. The device operates from a 1.8V to 3.6V supply (typical 2.5V/3.3V rails) and is qualified for industrial temperature range of -40C to +85C. An 8-bit microcontroller (MCU) is a single-chip computer that combines an 8-bit CPU, program memory (Flash), data memory (RAM), and a rich set of peripherals (timers, ADC, communication interfaces, GPIOs) into one IC. 8-bit MCUs occupy the lowest tier of the microcontroller family tree: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC, and remain the dominant choice for cost- and power-sensitive applications where full 32-bit processing is unnecessary. Key features of the MC9S08MM32CLH include background debug mode (BDM) for in-circuit programming, a 16-bit timer/PWM module, multiple serial interfaces (SCI/SPI), a 10-channel 12-bit ADC analog front end, an analog comparator, and an internal clock generator that can run from an external crystal or internal 1 kHz low-power oscillator. The 64-LQFP footprint exposes 56 GPIO-capable pins, providing wide parallel bus or multiple peripheral capability. Architecturally, the S08 core uses a von Neumann-style unified bus with a single-cycle access to Flash and two-cycle access to RAM. The 48MHz bus at 24MHz core (2:1 bus ratio) yields 48MHz effective instruction throughput with multi-cycle instructions reflecting the CISC heritage. The integrated voltage regulator and power management support multiple STOP and WAIT modes for battery-friendly duty cycling. Typical applications include USB device peripherals, touch-interface human-machine interfaces (HMI), low-cost consumer electronics, security and access control panels, motor control reference designs (small BLDC drivers under 100W), industrial sensor conditioning, and battery-powered handheld instrumentation. Its small footprint and integrated peripherals suit it for cost-sensitive designs transitioning from older HC08 or PIC16 architectures. When designing with the MC9S08MM32CLH, decouple VDD with a 100nF ceramic capacitor close to each supply pin pair, and provide a bulk 4.7uF capacitor near the chip. Use the BDM interface for firmware upgrades by reserving a 2x5 pin header on the board, and place the external crystal within 5mm of the XTAL pins with a clean ground return to reduce jitter in USB applications. This page synthesizes verified distributor pricing, parametric drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet, helping engineers evaluate the part in the context of contemporary 8-bit MCU alternatives for cost-optimized embedded designs.

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MC9S08MM32VLH - 8-Bit 48MHz MCU 32KB Flash LQFP-64 | NXP
MC9S08MM32VLH

MC9S08MM32VLH - 8-Bit 48MHz MCU 32KB Flash LQFP-64 | NXP

The NXP Semiconductors MC9S08MM32VLH is an 8-bit S08 microcontroller IC running at up to 48 MHz with 32KB (32K x 8) of FLASH program memory, housed in a 64-pin LQFP (10 x 10 mm) package. Formerly manufactured by Freescale Semiconductor and now supplied by NXP, this device delivers 48 MHz CPU performance above 2.7 V, 40 MHz above 2.1 V, and 20 MHz above 1.8 V across the full -40C to +105C operating temperature range. An 8-bit microcontroller (MCU) is a single integrated circuit that combines a processor core, memory, and peripherals on one chip, forming the lowest tier of the embedded processor hierarchy (MCU -> embedded processor -> controller -> semiconductor). The S08 family is the enhanced successor to Freescale's HC08 instruction set architecture, widely used in cost-sensitive embedded control. Key features of the MC9S08MM32VLH include the HCS08 instruction set, a 1.8V to 3.6V supply voltage range, 33 general-purpose I/O lines, and on-chip FLASH memory that allows in-circuit reprogramming for firmware iteration and field updates. The 48 MHz maximum CPU clock enables fast execution of control loops and arithmetic-heavy routines uncommon in slower 8-bit platforms. Technical depth: the device scales its operating frequency with supply voltage, allowing designers to trade speed against power consumption. The wide temperature rating (105C) supports industrial and automotive-adjacent environments, while the 64-LQFP 10x10 mm body provides enough pins for 33 I/O plus power, oscillator, and debug connections without requiring fine-pitch assembly. Typical applications include industrial control and automation nodes, consumer appliance control panels, battery-powered instrumentation, motor control辅助 logic, and system-monitoring functions where an 8-bit core reduces software complexity compared to 32-bit alternatives. Design consideration: verify that the target CPU frequency matches the supply voltage rail - running above the published voltage-versus-frequency limits (48 MHz above 2.7 V, 40 MHz above 2.1 V, 20 MHz above 1.8 V) violates the datasheet operating conditions. This page synthesizes distributor pricing and stock data, drop-in S08-family alternatives, and practical design notes not found in the manufacturer datasheet, providing a single point of comparison for engineers evaluating the MC9S08MM32VLH.

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MC9S08MP12VWL - 51.34MHz 8-Bit 12KB Flash MCU | NXP
MC9S08MP12VWL

MC9S08MP12VWL - 51.34MHz 8-Bit 12KB Flash MCU | NXP

The NXP Semiconductors MC9S08MP12VWL is an 8-bit S08 microcontroller with a 51.34 MHz CPU, 12 KB (12K x 8) Flash program memory, 512 x 8 RAM, 22 I/O, and a 28-SOIC package. According to the retrieved distributor specifications, the device also uses an internal oscillator and operates from a 3.3 V or 5 V supply. A microcontroller is a programmable integrated circuit that combines a CPU, memory, peripherals, and input/output interfaces in one semiconductor package. The MC9S08MP12VWL belongs to the S08 embedded-control family and is designed for compact control systems requiring modest code storage, deterministic peripheral access, and a low-cost 8-bit architecture. Its 28-SOIC package supports conventional PCB assembly rather than requiring a fine-pitch BGA footprint. The key specifications identify an HCS08 CPU capable of 51.34 MHz, 12 KB of Flash memory, 512 bytes of RAM, and 22 I/O. The listed operating range is 3.3 V or 5 V, while the data cites an internal oscillator type. These characteristics make the MCU suitable for embedded products that need local control logic, sensor handling, actuator outputs, and moderate processing throughput without a higher-cost processor. Typical uses include industrial control, appliance controllers, measurement instruments, motor-control peripherals, and compact consumer equipment. The available data does not specify individual peripheral assignments, pin names, memory-map details, watchdog behavior, or communication peripherals, so those items should be confirmed in the manufacturer datasheet before schematic design. For a new PCB, verify the exact 28-SOIC footprint, power decoupling requirements, oscillator connections, programming interface, and pin multiplexing against the official device documentation. The retrieved listing identifies the part as an S08 microcontroller, but it does not establish lifecycle status, pricing, or complete electrical limits. This product page consolidates the verified distributor identity, package, memory, clock, I/O, and supply information. It also distinguishes verified facts from parameters that still require confirmation from the manufacturer datasheet, helping engineers move from component identification to design validation.

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MC9S08MP16VWL - 8-Bit 51.34MHz 16KB Flash MCU | NXP
MC9S08MP16VWL

MC9S08MP16VWL - 8-Bit 51.34MHz 16KB Flash MCU | NXP

NXP MC9S08MP16VWL is an 8-bit HCS08 microcontroller with up to 51.34 MHz CPU operation, 16KB of embedded Flash memory, and a 28-SOIC surface-mount package. It operates from 2.7V to 5.5V, with the published 51.34 MHz performance specified from -40°C to 105°C and up to 40 MHz across -40°C to 125°C. The device combines a compact embedded-control core with Flash storage and integrated peripherals for cost-sensitive industrial and consumer designs. A microcontroller is a programmable semiconductor that integrates a CPU core, memory, I/O, timers, communication interfaces, and supporting control logic on one package. The MC9S08MP16VWL belongs to the HCS08 and S08 microcontroller families, combining an 8-bit processor architecture with embedded Flash and mixed-signal-capable control peripherals. This hierarchy places it between simple fixed-function logic and higher-performance 32-bit processors. The verified feature set identifies an 8-bit HCS08 CPU, an extended instruction set with the BGND instruction, and additional addressing modes for LDHX and STHX. Its maximum operating frequency is 51.34 MHz under the specified 2.7V-to-5.5V conditions. The 16KB Flash configuration supports compact firmware storage, while the 28-SOIC package is available in a 0.295-inch, 7.50mm-width body format according to distributor data. The S08 architecture is suited to control loops, digital monitoring, signal conditioning, communications, and embedded products that need deterministic low-cost processing. Its small package can simplify board assembly in space-constrained equipment, while Flash memory permits firmware updates and configuration tables without external program-memory hardware. The device is specifically identified for stepper-motor processor applications in a retrieved datasheet listing. Because the provided sources do not expose the complete peripheral map, RAM capacity, timer resources, communication ports, electrical limits, or detailed timing information, those values are not inferred here. Designers should consult the MC9S08MP16 series datasheet before allocating pins, selecting decoupling, configuring clocking, or programming the device. This page combines verified product identity, distributor pricing references, sourcing information, and design guidance without filling unverified gaps.

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MC9S08PA16AVTJ - 8-Bit 20MHz 16KB Flash MCU | NXP
MC9S08PA16AVTJ

MC9S08PA16AVTJ - 8-Bit 20MHz 16KB Flash MCU | NXP

The NXP Semiconductors MC9S08PA16AVTJ is an 8-bit S08 microcontroller operating at up to 20 MHz with 16 KB of flash memory, supplied in a 20-pin TSSOP package. According to the MC9S08PA16 series datasheet, it operates across a 2.7 V to 5.5 V supply range and is designed for cost-sensitive automotive and embedded-control designs. The device combines an integrated analog and peripheral set with low-power characteristics and a compact 20-TSSOP footprint. Its S08 architecture is supported by the broader NXP embedded ecosystem, including the MC9S08 family reference manual and development resources. The target part is identified by the “AVTJ” ordering suffix, which is associated with the automotive V-temperature range described in the manufacturer documentation. An 8-bit MCU is a microcontroller optimized for control-oriented tasks rather than high-throughput computing. It sits within the embedded-control hierarchy: MCU -> 8-bit microcontroller -> S08 core -> semiconductor. MC9S08PA16AVTJ is intended for applications that require modest processing performance, deterministic peripheral control, and low system complexity. Its 20 MHz bus operation provides a practical balance between response time and power consumption, while 16 KB of flash supports embedded firmware storage for compact control products. Key features include the S08 core, 20 MHz maximum bus frequency, 16 KB flash memory, and operation from 2.7 V to 5.5 V. The family documentation also describes integrated analog functionality and configurable port drive behavior. The V-temperature variant is specified for operation from -40 °C to 105 °C, making it suitable for automotive environments where extended temperature capability is required. The 20-pin TSSOP package supports compact PCB layouts and automated manufacturing. Typical applications include automotive body and accessory control, small motor or actuator controllers, sensor conditioning, keypad interfaces, and compact embedded systems. The MCU is useful when a product needs automotive-oriented documentation, low-power operation, analog integration, and a small package without a high-end Cortex-M processor. Firmware developers can use the S08 family toolchain and reference materials rather than treating the device as a conventional general-purpose MCU. A key design consideration is confirming the exact pinout, peripheral availability, and electrical limits for the AVTJ ordering variant against the MC9S08PA16 datasheet before layout release. Automotive designs should also account for transient protection, grounding, decoupling, and validation across temperature and supply ranges. This page summarizes verified manufacturer and distributor information and clearly identifies data that requires confirmation before production use.

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