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MC9S08DN60MLF - 40MHz 8-Bit 60KB MCU | NXP
MC9S08DN60MLF

MC9S08DN60MLF - 40MHz 8-Bit 60KB MCU | NXP

The NXP Semiconductors MC9S08DN60MLF is an 8-bit HCS08 embedded microcontroller with a 40 MHz CPU, 60 KB of flash program memory, 2 KB of RAM, and 39 general-purpose I/O pins in a 48-LQFP package. The device operates from a 20 MHz bus and uses an external oscillator, making it suitable for deterministic embedded control systems that require substantial flash space and moderate real-time processing performance. What is an 8-bit microcontroller? An 8-bit MCU is a compact embedded-control IC whose central processing unit operates on 8-bit data. It combines a processor core, program flash, RAM, I/O, timers, and communication peripherals in one integrated device. The HCS08 MC9S08 family sits within the broader embedded-controller hierarchy, making it suitable for industrial, consumer, automotive-adjacent, and equipment-control applications where cost, deterministic control, and software integration matter more than high-end processor performance. The MC9S08DN60MLF provides 60 KB (60K x 8) of flash, 2K x 8 of RAM, 39 I/O pins, and a 40 MHz HCS08 CPU. Its 16-channel ADC provides 12-bit resolution with a 2.5 microsecond conversion time. The supplied device data also identifies support for up to 32 interrupt/reset sources, external oscillator support, and automotive temperature-grade positioning. The MC9S08DN60 family is documented with related MC9S08DN48, MC9S08DN32, and MC9S08DN16 density options, while the LF package is supplied in a tray. Typical embedded applications include motor and valve controllers, building equipment, appliance controllers, sensor interfaces, and low-to-medium-complexity automation nodes. The 16-channel ADC is useful for monitoring analog sensors, while the 39 I/O pins support digital inputs, outputs, and external peripherals. Firmware developers should confirm the required peripheral mix, clock configuration, memory map, and package details against the NXP datasheet before finalizing a new PCB design. A key design consideration is that the MCU requires an external oscillator and careful decoupling of its supply pins. PCB layout should minimize high-current switching-node exposure around the analog and digital grounds, preserve signal integrity on external sensor inputs, and follow the manufacturer’s recommended pin and land-pattern requirements. Existing S08 software and board designs should also be checked for changes in peripheral mapping and package orientation. This page synthesizes manufacturer specifications, distributor listings, package information, memory and ADC details, and practical sourcing guidance. Pricing, lifecycle status, pin-level assignments, and unavailable electrical limits must be confirmed against current manufacturer or authorized-distributor data before procurement or production release.

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MC9S08DV128CLF - 8-bit S08 MCU, 128KB Flash, 40MHz | NXP
MC9S08DV128CLF

MC9S08DV128CLF - 8-bit S08 MCU, 128KB Flash, 40MHz | NXP

The NXP Semiconductors MC9S08DV128CLF is an 8-bit HCS08 microcontroller unit (MCU) with 128KB (128K x 8) FLASH program memory, 6KB (6K x 8) RAM, and a 40-MHz HCS08 CPU core (20-MHz internal bus), housed in a 48-pin LQFP (7x7 mm) surface-mount package. An 8-bit microcontroller is a single-chip computer that integrates a processor core, program memory, data RAM, and peripherals such as timers, serial communication interfaces, and analog-to-digital converters on one silicon die. MCUs form the bottom layer of the embedded processing hierarchy - from MCU to SoC to application processor - and are the standard choice for cost-sensitive control tasks such as automotive body electronics, industrial automation, motor control, and consumer appliances. Key features of the MC9S08DV128CLF include the enhanced HCS08 core with full HC08 instruction-set compatibility plus the added BGND instruction, support for up to 32 interrupt/reset sources, and a rich connectivity suite: CANbus, I2C, LINbus, SCI (UART), and SPI. On-chip peripherals include a 24-channel, 12-bit ADC with 2.5 us conversion time, plus LVD (low-voltage detection), POR (power-on reset), PWM, and WDT (watchdog timer) functions. The DV-family architecture pairs the S08 CPU with an external oscillator clocking scheme, giving deterministic bus timing for CAN and LIN network nodes. The 12-bit, 24-channel ADC covers battery-voltage, sensor, and feedback-loop acquisition in a single conversion pass at 2.5 us per conversion, which is fast enough for closed-loop current control in small motor drives. Typical applications include automotive body controllers and gateway nodes, LIN/CAN networked sensors, industrial control panels, home-appliance control boards, and battery-management monitoring circuits. Design consideration: this part is listed as Obsolete (part status per distributor records), so new designs should evaluate the DZ-family successors, and existing designs should secure lifetime-buy stock before authorized-channel depletion. This page consolidates distributor inventory data, parametric cross-references, drop-in alternatives, and lifecycle guidance not found in any single manufacturer datasheet.

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MC9S08DV128CLH - 8-Bit 40MHz HCS08 MCU 128KB Flash 64-LQFP | NXP
MC9S08DV128CLH

MC9S08DV128CLH - 8-Bit 40MHz HCS08 MCU 128KB Flash 64-LQFP | NXP

The NXP MC9S08DV128CLH is a member of the high-performance HCS08 family of 8-bit microcontroller units, integrating an enhanced HCS08 core with 128KB of on-chip Flash program memory and 6KB of RAM in a 64-pin LQFP (10x10 mm) package. It operates at a 40 MHz CPU frequency with a 20 MHz bus, executes the HC08 instruction set augmented by the BGND instruction, and supports up to 32 interrupt/reset sources for responsive embedded control. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash/ROM), working memory (RAM), and a rich set of peripheral interfaces (timers, ADC, communication ports) on one silicon die. Within the broader semiconductor taxonomy, an 8-bit MCU sits below 32-bit microcontrollers in computational throughput but above discrete logic in integration, making it the workhorse of cost-sensitive, deterministic, real-time control applications such as automotive body electronics, motor control, and CAN-connected industrial nodes. Key features of the MC9S08DV128CLH include an integrated CAN (Controller Area Network) module suitable for in-vehicle networking, 53 general-purpose I/O pins for flexible peripheral mapping, an external oscillator interface for precise clocking, and a low-power architecture targeted at industrial and automotive environments. The 128KB Flash supports in-application reprogramming via the standard HCS08 background debug mode, while the BGND instruction enables non-intrusive debug and in-circuit programming workflows familiar to HC(S)08 developers. Architecturally, the device uses the well-established HCS08 CPU core with an enhanced instruction pipeline, dedicated on-chip debug logic, and a wide peripheral mix — including timers, ADC, SCI/SPI/IIC, and CAN — connected via a peripheral bus to the CPU. The 20 MHz internal bus keeps peripheral access deterministic and supports the real-time interrupt response that HCS08 designs are known for. The 10x10 mm LQFP-64 footprint provides ample PCB escape routing for the 53 GPIO pins plus supply and ground pins. Typical applications include automotive body control modules, CAN node endpoints (e.g., door modules, seat controllers, climate nodes), industrial CANopen/DeviceNet slave nodes, BLDC and stepper motor control, and appliance control boards where the combination of CAN connectivity, real-time response, and 8-bit cost efficiency is decisive. When designing with the MC9S08DV128CLH, ensure that the external oscillator components match the chosen bus frequency (40 MHz CPU / 20 MHz bus) and that the CAN bus termination and transceiver are sized to the network's bit rate. Plan Flash endurance (typically 10K cycles minimum) and retention budget at the start of firmware architecture, and reserve background-debug pins for in-circuit programming access during prototype bring-up. This page consolidates distributor pricing, parametric drop-in alternatives within the S08 family, application guidance, and practical design notes that complement the manufacturer datasheet with information tailored to engineers evaluating this part for new designs or as a long-term production component.

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MC9S08DV128MLF - 8-bit 128KB Flash CAN MCU | NXP | 48-LQFP
MC9S08DV128MLF

MC9S08DV128MLF - 8-bit 128KB Flash CAN MCU | NXP | 48-LQFP

The NXP (formerly Freescale) MC9S08DV128MLF is an 8-bit HCS08-family microcontroller with 128KB Flash, integrated CAN controller, and 48-pin LQFP (7x7) package. It runs the enhanced HCS08 core at up to 40 MHz CPU clock (20 MHz bus) and is built for automotive and industrial embedded control applications. The device operates from 2.7V to 5.5V (3.3V/5V typical rails) and supports up to 32 interrupt/reset sources. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and peripherals around an 8-bit data path. The HCS08 core in the MC9S08DV128MLF is an enhanced evolution of the legacy HC08 instruction set, adding the BGND (background debug) instruction and improved addressing modes. MCUs of this class sit within the broader hierarchy of embedded controllers -> microcontrollers -> microprocessors -> semiconductors, and serve as the main processing element in cost-sensitive real-time control systems. Key features include 128KB on-chip Flash, 2KB to 8KB RAM, an embedded CAN 2.0 A/B controller, multiple timers (TPM), a 10-bit or 12-bit ADC (variant dependent), SCI/SPI/I2C serial interfaces, and an integrated voltage regulator supporting single-supply operation. The DV128 specifically targets distributed in-vehicle networks, where its on-chip CAN module eliminates the need for a standalone transceiver MCU interface. Architecturally, the HCS08 core uses a von Neumann bus and a 20 MHz internal bus, giving roughly 5 MIPS effective throughput. The Flash controller supports in-application programming and security features, while the on-chip debug interface (BDM) enables non-intrusive development with the Freescale/NXP CodeWarrior or CodeWarrior for S08 toolchains. Typical applications include automotive body and chassis ECUs (door modules, climate control, instrument clusters), CAN nodes in industrial machinery, appliance motor control, and sensor aggregation nodes where on-chip CAN reduces BOM cost. When designing with this part, verify the exact peripheral mix (ADC resolution, timer count, pin count) against the device sub-family datasheet before PCB commit, because the MC9S08DV family includes several Flash/RAM/package variants that are not interchangeable despite sharing the same prefix. This page consolidates distributor pricing, drop-in same-package alternatives (S9S08DZ128F2MLF and MC9S08DZ128MLF), and design notes drawn from the HCS08 reference manual, information not assembled on any single distributor page.

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MC9S08DV128MLH - 8-bit 40MHz 128KB Flash MCU | NXP | LQFP-64
MC9S08DV128MLH

MC9S08DV128MLH - 8-bit 40MHz 128KB Flash MCU | NXP | LQFP-64

The NXP MC9S08DV128MLH is an 8-bit HCS08-family microcontroller (MCU) with 128KB of on-chip Flash, 40MHz CPU clock (20MHz bus), and a 64-pin LQFP 10x10mm package. It integrates a 12-bit 24-channel ADC with 2.5 µs conversion time, CAN interface, and supports 2.7V to 5.5V single-supply operation. The part is sourced through NXP/Freescale authorized distributors and is targeted at automotive and industrial embedded designs. What is an 8-bit MCU? An 8-bit microcontroller is a single-chip computer that uses an 8-bit data path and is widely deployed for cost-sensitive, deterministic, low-power embedded control. Within the semiconductor taxonomy, the MC9S08DV128MLH sits in the hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor -> integrated circuit. NXP's S08 family is a modernized successor to the legacy HC08 core, adding the BGND instruction for background-debug and improved interrupt handling. Key features include the 40-MHz HCS08 CPU (20MHz bus) with HC08 instruction-set compatibility, 128KB program Flash, support for up to 32 interrupt/reset sources, 24-channel 12-bit ADC, on-chip CAN module, and 40 general-purpose I/O lines. The wide 2.7V-5.5V supply range allows direct connection to both 3.3V and 5V system rails without level shifters. The LQFP-64 package offers a 0.5mm pitch and 1.4mm height suitable for standard SMT assembly lines. The device uses a CISC Harvard-style architecture with on-chip bandgap reference and oscillator, supporting both internal and external clock modes. The 12-bit ADC with 2.5 µs conversion supports up to 24 channels, suitable for sensor-array acquisition in industrial and automotive applications. CAN bus integration simplifies node design for in-vehicle networks and factory-automation backbones. Typical applications include automotive body and chassis ECUs, industrial CAN nodes, sensor-interface boards, HVAC controllers, and appliance motor-control boards. The combination of Flash memory, CAN, and a robust 12-bit ADC makes it well-suited for systems that require in-field firmware updates with deterministic real-time response. When designing with this MCU, ensure the supply decoupling network uses a 100nF ceramic capacitor adjacent to each VDD/VSS pair, and follow NXP's reference layout for the LQFP-64 thermal pad. A stable external crystal or resonator is recommended for CAN bus timing-critical designs to meet CAN bit-rate jitter requirements. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, plus a comparison table against parametric peers for engineers evaluating cost-down or second-source options.

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MC9S08DV128MLL - 40MHz HCS08 8-bit MCU 128KB Flash 100-LQFP | NXP
MC9S08DV128MLL

MC9S08DV128MLL - 40MHz HCS08 8-bit MCU 128KB Flash 100-LQFP | NXP

The NXP MC9S08DV128MLL is a 40 MHz HCS08-family 8-bit microcontroller (MCU) with 128 KB of on-chip Flash and a 100-pin LQFP (14x14 mm) package. It is designed for cost-sensitive, performance-hungry embedded applications that require CAN connectivity, on-chip EEPROM emulation, and robust analog integration. According to Digi-Key and NXP product documentation, the device runs an enhanced HCS08 core at 40 MHz (20 MHz bus), retaining backward compatibility with the legacy HC08 instruction set plus the added BGND instruction for background debug. An 8-bit microcontroller is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), volatile working memory (RAM), and a rich set of peripherals into one package. The HCS08 family sits within NXP's broader 8-bit S08 portfolio, which itself belongs to the wider MCU hierarchy: 8-bit MCU -> microcontroller -> embedded controller -> semiconductor. The MC9S08DV128MLL specifically targets CAN-enabled industrial and automotive subsystems where deterministic real-time response is essential. Key features include 128 KB of Flash program memory, 8 KB of on-chip RAM, and an integrated CAN 2.0 A/B controller for industrial networking. The device supports 3.3 V and 5 V operation, includes a 12-channel 16-bit timer/PWM module, and provides up to 32 interrupt/reset sources. On-chip peripherals include multiple SCI/UART, SPI, and I2C interfaces, a 12-bit SAR ADC, and a programmable 8-bit keyboard interrupt module. The 100-LQFP footprint exposes enough I/O for human-machine interface (HMI), motor control, and sensor-fusion designs. Architecturally, the HCS08 core is a von Neumann design with a 16-bit stack pointer and a 24-bit program counter, allowing it to address the full 128 KB Flash array directly. The Flash controller includes hardware-accelerated programming and a security feature that protects intellectual property. The CAN module is Bosch C_CAN IP, fully compliant with CAN 2.0B and ISO 11898, supporting both standard (11-bit) and extended (29-bit) identifiers. Typical applications include industrial CAN nodes, building automation controllers, low-end automotive body electronics (door modules, seat controllers, HVAC), appliance control boards, and general-purpose 5 V embedded designs that need both legacy 5 V tolerance and modern CAN connectivity. The wide 2.7 V to 5.5 V supply range simplifies designs migrating from older HC08 platforms. Designers should note that the MC9S08DV128MLL is a mature, long-lifecycle part suited for industrial designs where a proven 8-bit core is preferred over a more complex ARM Cortex-M migration. For new designs, also evaluate the newer S08DZ family (such as S9S08DZ128F2MLL) which adds EEPROM and better low-power modes. The 100-LQFP package has standard JEDEC MS-026 footprint, enabling easy PCB layout reuse across the family. This page synthesizes distributor pricing, package-level drop-in alternatives, and practical design guidance not found in the manufacturer datasheet alone, including verified cross-reference candidates and pin-compatibility analysis across the S08DV/S08DZ product family.

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MC9S08DV16AMLC - 40MHz 16KB Flash MCU | NXP
MC9S08DV16AMLC

MC9S08DV16AMLC - 40MHz 16KB Flash MCU | NXP

The NXP Semiconductors MC9S08DV16AMLC is an 8-bit S08DV microcontroller rated at 40 MHz, with 16 KB of flash memory, 1 KB of RAM, and a 32-pin LQFP package measuring 7 mm by 7 mm. The device is positioned for embedded control and display applications, with an integrated LCD driver supporting up to 16 segment by 8 common outputs. An 8-bit microcontroller is a compact embedded-control semiconductor that combines a processor core, program memory, data memory, peripherals, and input/output interfaces on one integrated circuit. The S08 family belongs to the HCS08 product lineage and provides a deterministic platform for motor, appliance, instrumentation, human-interface, and small control-system designs. Its 40 MHz CPU operates with a 20 MHz bus according to the available HCS08 family description. Key features include 16 KB of flash for firmware storage, 1 KB of RAM for working data, an enhanced HCS08 core, on-chip emulation and debug support, and interrupt capability described for up to 32 interrupt or reset sources. The integrated LCD driver makes the part suitable for segmented display systems without requiring a separate display controller. Its 32-LQFP package supports compact, surface-mount PCB assembly. The S08 architecture is intended for straightforward embedded-control firmware rather than high-end application processing. Flash memory allows firmware to be programmed after PCB assembly, while RAM supports stack, variables, and peripheral buffers. The LCD output resources can directly drive suitable glass or matrix displays, reducing component count in display-oriented equipment. Typical applications include panel controls, appliance interfaces, meters, compact instrumentation, automotive and industrial control modules, and other cost-sensitive systems with segmented displays. Because the part is listed as NRND by NXP, new designs should confirm roadmap, sourcing, and lifecycle requirements before committing to production. PCB designers should preserve the exact 32-LQFP footprint, connect all required power and ground pins, and follow the manufacturer’s recommended decoupling and programming interface layout. Firmware development should account for the S08 memory map, LCD segment mapping, interrupt vectors, and the distinction between the 40 MHz CPU frequency and the 20 MHz bus frequency. This page consolidates the verified manufacturer and distributor information, highlights the LCD-driver and memory configuration, and records lifecycle and sourcing limitations without inventing unavailable electrical details.

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MC9S08DV16AMLF - 40MHz 16KB Flash CAN MCU | NXP | Automotive
MC9S08DV16AMLF

MC9S08DV16AMLF - 40MHz 16KB Flash CAN MCU | NXP | Automotive

The NXP Semiconductors MC9S08DV16AMLF is an 8-bit S08 automotive microcontroller with a 40 MHz CPU, 16 KB of flash memory, 1 KB of RAM, and a 48-LQFP package measuring 7 mm by 7 mm. It supports an external oscillator and combines an HCS08-compatible instruction set with BGND support, providing a compact platform for automotive and industrial control systems. An 8-bit microcontroller is a programmable integrated circuit that executes firmware, reads sensors, controls actuators, and manages communication interfaces. The MC9S08DV16AMLF belongs to the S08 family of embedded controllers and integrates processing, memory, timing, analog conversion, communication, and low-power functions. Its automotive temperature-grade designation and integrated CAN and LIN connectivity make it suitable for distributed vehicle electronics, body modules, sensor interfaces, and compact industrial controllers. The verified device data identifies a 40 MHz CPU operating with a 20 MHz bus, 16 KB of program Flash, 1 KB of RAM, and 39 I/O pins. Its ADC provides 16 channels with 12-bit resolution and a stated 2.5-second conversion-time figure in the available source material. The MCU supports up to 32 interrupt and reset sources, while the S08 core adds BGND instruction support to the HC08 instruction set. The 48-LQFP package exposes substantially more I/O than a small leadless package while remaining compatible with conventional surface-mount assembly. Its 7 mm by 7 mm outline makes it suitable for compact automotive controller boards where external components, CAN or LIN transceivers, oscillator circuitry, and protection networks are placed around the MCU. Because this part is identified as NRND, new designs should confirm lifecycle implications with NXP before committing to it. Typical applications include automotive body-control modules, CAN and LIN gateway functions, instrument-panel electronics, actuator controllers, diagnostic interfaces, sensor-conditioning nodes, and industrial embedded-control systems. Its 39 I/O pins allow designers to connect digital controls, analog sensing channels, serial communication, and indicator or actuator signals without requiring a separate external peripheral when the device already contains the required function. Designers should verify the oscillator frequency, supply limits, ADC timing, pin multiplexing, CAN and LIN transceiver requirements, and automotive qualification details from the manufacturer datasheet before layout or firmware deployment. The MCU is not a standalone CAN or LIN physical-layer interface; external transceivers are generally required. Power decoupling, reset behavior, unused-pin handling, and exposed-pad or thermal requirements should also follow the relevant device documentation. This page consolidates verified product specifications, sourcing information, application guidance, and design considerations. Pricing and availability are time-sensitive, and lifecycle status should be reconfirmed before production procurement.

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MC9S08DV16CLC - 8-bit 40MHz 16KB Flash MCU w/ CAN | NXP | LQFP-32
MC9S08DV16CLC

MC9S08DV16CLC - 8-bit 40MHz 16KB Flash MCU w/ CAN | NXP | LQFP-32

The NXP MC9S08DV16CLC is an 8-bit S08 microcontroller delivering up to 40 MHz CPU performance, 16 KB of on-chip Flash program memory (16K x 8), and 1 KB of RAM, packaged in a 32-pin LQFP (7x7 mm). It is part of NXP's S08DV family targeting cost-sensitive embedded designs that require on-chip CAN connectivity alongside standard serial peripherals. An 8-bit microcontroller (MCU) is a microprocessor core that processes data 8 bits at a time, integrating CPU, RAM, non-volatile program memory and a rich peripheral set on a single die. In the broader component taxonomy, an MCU sits below microprocessors and above bare logic ICs, providing a self-contained compute platform. The S08 core is a CISC architecture popular for low-power, deterministic real-time control in automotive body electronics, industrial sensing, and consumer appliances. Key features of the MC9S08DV16CLC include 16 KB Flash, 1 KB RAM, 25 general-purpose I/O lines, and an integrated 10-channel 12-bit ADC. Communication peripherals include one CAN 2.0 controller, plus I2C, LINbus (SCI-based), SCI, and SPI interfaces, making the device versatile for both automotive bus and industrial sensor networks. The device supports a 2.7 V to 5.5 V supply range, suitable for both 3.3 V and 5 V system designs, and offers low-voltage detect (LVD), power-on reset (POR), pulse-width modulation (PWM) modules, and a watchdog timer (WDT). The S08 core uses a von-Neumann bus with a 16-bit address space and runs up to 40 MHz from an internal bus clock, providing more than adequate throughput for sensor sampling, motor-control loop execution, and CAN message handling. Background debug mode (BDM) is supported for in-circuit programming and non-intrusive debugging without expensive tool chains. Typical applications include automotive body controllers, CAN node endpoints, HVAC actuators, industrial sensor hubs, low-end motor control, and small appliance mainboards. The wide 2.7-5.5 V supply range simplifies integration into both 3.3 V and legacy 5 V designs. When designing with this part, allocate sufficient PCB footprint for the 7x7 mm LQFP-32 package and provide a clean analog supply rail to the ADC VREF pin for accurate conversions. The internal LVD and POR functions reduce external supervisory component count, but a manual reset circuit is recommended for safety-critical applications. This page synthesizes distributor pricing, same-brand and cross-brand drop-in alternatives, and practical design notes that go beyond what is found in the manufacturer datasheet, including LQFP-32 footprint compatibility, parametric proximity scoring, and selection guidance for designers migrating from related NXP S08 family devices.

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MC9S08DV16CLF - 8-Bit 40MHz S08 MCU 16KB Flash 48-LQFP | NXP
MC9S08DV16CLF

MC9S08DV16CLF - 8-Bit 40MHz S08 MCU 16KB Flash 48-LQFP | NXP

The NXP MC9S08DV16CLF is an 8-bit microcontroller from the S08 family featuring a 40 MHz CPU, 16 KB of on-chip Flash program memory, and 39 general-purpose I/O pins, packaged in a 48-pin LQFP (7x7 mm). It integrates a rich set of automotive-grade peripherals including CANbus, LINbus, I2C, SCI, and SPI connectivity, plus on-chip PWM, low-voltage detection (LVD), power-on reset (POR), and a watchdog timer (WDT) for embedded control applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), data memory (RAM), and a wide range of peripherals such as timers, communication controllers, and analog blocks into one package. Within the broader semiconductor taxonomy, MCUs sit below microprocessors (MPUs) in complexity but above simple logic ICs, serving as the deterministic real-time control element in nearly every embedded product. The S08 family is NXP's (formerly Freescale's) low-power 8-bit HCS08 architecture, used widely in automotive body controllers, sensor nodes, and cost-sensitive industrial appliances where deterministic interrupt response and low active current matter more than raw MIPS. Key features of the MC9S08DV16CLF include 16 KB of Flash program memory organized as 16K x 8, an HCS08 core executing instructions at up to 40 MHz internal bus speed, and on-chip peripherals for CAN/LIN automotive networking. The 48-LQFP (7x7 mm) package supports industrial temperature operation and provides 39 user I/O pins, sufficient for body-electronics nodes, sensor interface PCBs, and small motor-control daughter boards. From an architecture standpoint, the S08 core uses a von Neumann-style bus with a 16-bit stack pointer and 16-bit index registers, executes most instructions in 1-2 bus cycles, and pairs with an internal bandgap reference plus a low-power on-chip voltage regulator. The integrated CAN and LIN controllers make the device particularly well-suited to in-vehicle networking nodes where a single chip must bridge a sensor to a vehicle bus. Typical applications include automotive body and chassis ECUs, LIN/CAN sensor nodes, HVAC control modules, low-end instrument clusters, industrial sensor interface boards, and small appliance controllers. Industrial-grade temperature range and automotive-qualified peripherals make the part suitable for under-hood and cabin environments where reliability over temperature swings is mandatory. When designing with this device, verify memory headroom against the application code size early in development, since 16 KB is tight for protocols like CANopen or UDS stacks. Allocate at least 1-2 KB for bootloader and EEPROM emulation if in-field firmware updates are planned, and reserve a UART channel for debug or production programming. This page synthesizes distributor pricing snapshots, drop-in alternative candidates, and practical design notes for the MC9S08DV16CLF that are not consolidated in the manufacturer datasheet alone.

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MC9S08DV16MLC - 8-Bit 40MHz S08 MCU | NXP | 16KB Flash
MC9S08DV16MLC

MC9S08DV16MLC - 8-Bit 40MHz S08 MCU | NXP | 16KB Flash

The NXP Semiconductors MC9S08DV16MLC is an 8-bit S08 CISC microcontroller operating at up to 40 MHz, with 16 KB of flash memory and a 32-LQFP 7 x 7 mm package. The verified distributor data identifies a 3.3 V/5 V device and describes it as an S08 microcontroller suitable for embedded control designs. Its combination of flash program memory, a compact LQFP package, and a low-cost 8-bit architecture makes it suitable for industrial controllers, appliance controls, sensor interfaces, and compact embedded products. An S08 microcontroller is an 8-bit embedded microcontroller in the broader semiconductor and embedded-processing hierarchy. It combines a CPU core, flash program memory, RAM, peripherals, and I/O in one integrated circuit. The MC9S08DV16MLC is positioned for applications that need deterministic embedded control rather than the processing power of a 32-bit MCU. The device family is identified in distributor records as S08, with a 40 MHz maximum frequency and 16 KB flash organization. Key verified features include an 8-bit S08 CISC core, 40 MHz operation, 16 KB flash memory, 3.3 V/5 V supply compatibility, and a 32-LQFP package. The distributor listing also reports 4K RAM for the device, while other distributor snippets identify the same 16 KB flash and 32-LQFP package. These details support designs requiring embedded firmware storage and a conventional surface-mount footprint suitable for automated assembly. The part belongs to the HCS08/S08 embedded ecosystem, where peripherals and software tools are typically used to implement control logic, communication, timing, and analog-related functions. Because the supplied data does not specify the complete peripheral list, electrical limits, memory map, pin names, or package thermal characteristics, those details must be confirmed against the manufacturer datasheet before final schematic or firmware release. Typical applications include low-cost industrial control, appliance and HVAC interfaces, motor-control supervisory functions, sensor acquisition, remote control modules, and small embedded instruments. The 32-LQFP package provides 32 external leads, but the supplied data does not include the complete pin assignment, so the manufacturer pinout should be used as the controlling source during PCB design. A key design consideration is validating the exact operating conditions and peripheral resources in the official datasheet. Engineers should confirm the pin multiplex map, supply limits, decoupling requirements, clock options, programming method, and package drawing before committing the PCB footprint. Firmware should also be tested across the intended voltage and temperature range. This page consolidates verified distributor specifications, sourcing information, package data, and engineering guidance for MC9S08DV16MLC. It is intended to support component selection and early design planning, while clearly separating confirmed data from parameters that require manufacturer-documentation review.

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MC9S08DV16MLF - 8-Bit S08 MCU 16KB Flash 48-LQFP | NXP
MC9S08DV16MLF

MC9S08DV16MLF - 8-Bit S08 MCU 16KB Flash 48-LQFP | NXP

The NXP Semiconductors MC9S08DV16MLF is an 8-bit S08 microcontroller (MCU) integrating 16KB of flash program memory and a 40 MHz HCS08 CPU core, housed in a 48-pin LQFP (7x7 mm) package designed for automotive and industrial embedded applications. It features a 20 MHz bus, a 12-bit ADC with up to 16 channels and 2.5 us conversion time, and rich connectivity peripherals including CANbus, I2C, LINbus, SCI, and SPI. An S08 microcontroller is a member of the Freescale/NXP legacy 8-bit HCS08 family, which is a CISC (Complex Instruction Set Computer) architecture derived from the original Motorola HC08. The S08 family sits below 16-bit ColdFire and 32-bit Kinetis parts in NXP's automotive MCU hierarchy, and it remains popular in cost-sensitive body electronics, BCM (body control modules), and sensor-interface designs where the 8-bit footprint, deterministic interrupt response, and integrated CAN/LIN connectivity outweigh the need for higher arithmetic throughput. Within the S08 family, the DV-series parts are specifically tailored to LIN/CAN nodes with on-chip LVD/POR and PWM peripherals. Key features include 39 GPIO lines, 1KB RAM, an external oscillator interface, low-voltage detect (LVD), power-on reset (POR), pulse-width modulators (PWM), and a watchdog timer (WDT). The device supports up to 32 interrupt/reset sources and offers BDM (Background Debug Mode) via the HC08 BGND instruction. Operating voltage is 3.3V/5V with automotive temperature grade, and the part ships in tray packaging. In terms of architecture, the S08 core uses a von-Neumann memory map with a 16-bit stack pointer, multiply (MUL) and fractional divide instructions, and a deterministic interrupt controller. The embedded flash supports in-application reprogramming, and the on-chip 12-bit ADC delivers 2.5 us conversions suitable for sensor monitoring and battery current sensing. The integrated CAN module (msCAN) provides hardware message filtering compliant with CAN 2.0B. Typical applications include automotive body control modules, LIN/CAN sub-nodes, HVAC control panels, instrument cluster peripherals, and industrial sensor interfaces that require deterministic 8-bit performance combined with proven automotive-qualified peripherals. When designing with this device, allocate sufficient PCB real estate for the 48-LQFP 7x7 mm footprint and place decoupling capacitors within 5 mm of each power pin. Note that the part is currently listed as Obsolete by NXP, so designers should confirm lifetime-buy windows or evaluate same-package S08 family successors such as MC9S08DV60MLH or S9S08DV128F2CLFR. This page synthesizes distributor pricing, drop-in compatible same-package alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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MC9S08DV32ACLH - 8-Bit 32KB Flash 40MHz CAN MCU | NXP
MC9S08DV32ACLH

MC9S08DV32ACLH - 8-Bit 32KB Flash 40MHz CAN MCU | NXP

The NXP Semiconductors MC9S08DV32ACLH is an 8-bit S08 CISC microcontroller with 32 KB of Flash program memory, 2 KB of RAM, operation up to 40 MHz, and a 64-pin LQFP package. Verified listings identify CAN and LIN connectivity, 53 I/O pins, 3.3 V or 5 V operation, and an external oscillator. The device belongs to the S08DV family, whose members provide peripheral, tool, and pin compatibility for supported family migrations. The official NXP product page identifies the part as NRND, so it is not a general active-production choice. An 8-bit microcontroller is a programmable integrated circuit used to control sensors, actuators, communications, and embedded logic. Within the electronics hierarchy, an MCU combines a CPU core, Flash memory, RAM, peripherals, and I/O in one package. The S08 core provides a compact control platform for automotive and industrial equipment where CAN or LIN networking, low-cost design, and broad peripheral integration matter more than high 32-bit processing performance. Verified sources specify 32 KB Flash organized as 32K x 8, 2K x 8 RAM, 53 I/O, a 40 MHz maximum speed, and an industrial temperature grade. Connectivity includes CANbus, LINbus, I²C, SCI, and SPI, while listed peripherals include low-voltage detection, power-on reset, PWM, and a watchdog timer. The 64-LQFP package supplies enough pins for network interfaces, analog and digital I/O, timers, and debug or programming access while remaining compatible with standard surface-mount assembly. The MC9S08DV32ACLH is suited to automotive body electronics, industrial controllers, LIN nodes, CAN gateways, sensor hubs, actuator controllers, and low-power embedded modules. Its 32 KB Flash capacity provides room for application firmware, while the integrated communication peripherals reduce external component count. Firmware reuse and migration are easier when designers remain within the documented S08D family compatibility boundaries rather than treating unrelated 8-bit MCUs as equivalents. Design work should verify every pin, peripheral, clock, memory, and voltage requirement against the NXP datasheet before layout release. Since no verified price or current lead-time figure was supplied, purchasing must be confirmed with an authorized distributor. The NRND lifecycle state also warrants a product-change review for new production programs, especially where long-term availability is mandatory. A functionally similar MCU is not automatically a drop-in replacement; memory size, package, pinout, clocking, communications, and software compatibility all matter. This page consolidates verified distributor specifications, lifecycle information, application guidance, and replacement limitations. It intentionally separates sourced facts from engineering recommendations so procurement and design teams can assess the MC9S08DV32ACLH without mistaking generic 8-bit MCU similarity for verified drop-in compatibility.

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MC9S08DV32AMLCR - 8-Bit HCS08 MCU, 32KB Flash, LCD Driver | NXP
MC9S08DV32AMLCR

MC9S08DV32AMLCR - 8-Bit HCS08 MCU, 32KB Flash, LCD Driver | NXP

The NXP MC9S08DV32AMLCR is a 8-bit microcontroller from the HCS08 family, featuring an enhanced S08 CPU core with 40 MHz maximum CPU clock (20 MHz bus), 32 KB of embedded Flash memory, and an integrated LCD driver for portable segment-display applications. It is housed in a 32-pin LQFP package (7x7 mm) with tape-and-reel packaging. The device operates from 2.7 V to 5.5 V supply with internal voltage regulators supporting 3.3 V and 5 V system rails. An 8-bit microcontroller (MCU) is a small, low-power processor built around an 8-bit data path, integrating CPU, memory, and peripherals on a single chip. 8-bit MCUs like the MC9S08DV32AMLCR sit within the broader microcontroller taxonomy of: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. The HCS08 core executes the HC08 instruction set with extensions including the BGND instruction for background-debug mode, and supports up to 32 interrupt and reset sources. Key features include 32 KB Flash with flash-block protection and security, 2 KB RAM, on-chip LCD driver capable of driving segment LCDs up to a configurable number of segments (varies by pin allocation), multiple low-power stop modes, an internal clock source, and a 10-channel 16-bit timer/PWM module. The device includes a multi-master I2C bus, two SCI (UART) peripherals, a 12-bit SAR ADC (where variant-population-dependent), and enhanced watchdog, low-voltage detect, and reset circuitry. The MC9S08DV32AMLCR uses an enhanced HCS08 core that maintains instruction-set compatibility with the legacy HC08 architecture while adding BGND for non-intrusive background debug, single-wire BDM interface, and higher throughput at 40 MHz CPU frequency. Programmable internal clock references and on-chip voltage regulation reduce external component count, making the part attractive for cost-sensitive portable designs with LCD human-machine interfaces. Typical applications include portable medical instruments, consumer appliances with LCD readouts, metering and instrumentation front panels, low-power sensor hubs, and industrial control panels. The integrated LCD driver removes the need for an external charge-pump or segment driver, reducing BOM cost and PCB area. When designing with this device, ensure proper decoupling on VDD/VSS pairs, place a 0.1 uF and 1.0 uF ceramic capacitor pair close to the supply pins, and follow NXP's recommended BDM header layout for in-circuit programming. Because the Flash program-memory model uses a security byte, plan for field firmware updates through the standard SCI bootloader or BDM interface. This page synthesises distributor pricing, same-brand HCS08 drop-in alternatives, and practical design notes from the manufacturer datasheet to support component selection for embedded designs targeting low-power LCD-driven applications.

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MC9S08DV32AMLF - 32KB 8-Bit 40MHz MCU | NXP | Automotive
MC9S08DV32AMLF

MC9S08DV32AMLF - 32KB 8-Bit 40MHz MCU | NXP | Automotive

The NXP Semiconductors MC9S08DV32AMLF is an 8-bit S08DV-series microcontroller with a 40 MHz HCS08 CPU, 32 KB of flash memory, 2 KB of RAM, and a 48-pin LQFP package. It is designed for cost-effective embedded applications with automotive and industrial positioning. The device combines an integrated USB interface and LCD driver with embedded communication and debugging capabilities, making it suitable for connected control panels, vehicle modules, and human-machine-interface systems. A microcontroller is a compact programmable controller that integrates a CPU, memory, and peripherals on one semiconductor device. The S08 HCS08 core belongs to the broader 8-bit microcontroller hierarchy, where embedded flash, RAM, serial interfaces, timers, and analog peripherals support standalone control functions. Unlike a general-purpose processor, this device is optimized for deterministic embedded control, low-cost designs, and applications requiring integrated communication or display support. The MC9S08DV32AMLF provides 32 KB of flash for program storage, 2 KB of RAM for working memory, and a 40 MHz CPU operating frequency. Verified distributor information identifies the package as 48-LQFP, while the part suffix indicates an automotive temperature-grade ordering option. The LCD driver is relevant to display-based interfaces, while USB can reduce the need for separate communication hardware when the host and firmware support the required interface. The S08DV family is positioned for automotive and industrial embedded systems. The product information identifies embedded CAN and EEPROM capabilities for this device family, alongside on-chip emulation and debug support. The automotive-oriented package and temperature marking should be checked against the final system requirements before production release, particularly for safety-related or high-temperature applications. Typical application areas include automotive body and control modules, industrial operator interfaces, CAN-connected equipment, USB-to-controller bridges, and compact display systems. Designers should verify electrical limits, pin multiplexing, clock requirements, programming configuration, and communication timing directly from the manufacturer datasheet before layout or firmware deployment. The primary design consideration is package and lifecycle management. This part is marked NRND by the manufacturer product page, so engineers should assess whether an active replacement is required for new designs and whether any approved alternate preserves the 48-LQFP footprint, pin functions, memory, clock, and required peripherals. For existing automotive programs, exact software and hardware qualification remains essential. This product page combines verified distributor specifications, lifecycle information, package details, application guidance, and replacement-screening context. It is intended to help engineers identify whether the MC9S08DV32AMLF fits an existing embedded design before completing detailed datasheet validation and sourcing review.

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MC9S08DV32CLC - 8-bit S08 MCU, 32KB Flash, 40MHz, 32-LQFP | NXP
MC9S08DV32CLC

MC9S08DV32CLC - 8-bit S08 MCU, 32KB Flash, 40MHz, 32-LQFP | NXP

The NXP MC9S08DV32CLC is a member of the S08 family of 8-bit microcontrollers, integrating 32KB of FLASH program memory with 2KB of RAM, executing instructions from a 40MHz HCS08 core in a 32-pin LQFP (7x7 mm) surface-mount package. The part is qualified to the industrial temperature grade (-40C to +85C) and is targeted at cost-sensitive embedded control applications including industrial sensors, automotive body modules, white goods, and consumer appliances that need more than 8-bit performance without the cost of a 32-bit part. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (FLASH or ROM), data memory (RAM), and a rich set of on-chip peripherals such as timers, ADC, communication interfaces (UART, SPI, I2C), and general-purpose I/O. The 8-bit MCU segment occupies the entry-level tier of the embedded-computing hierarchy: 8-bit -> 16-bit -> 32-bit (ARM Cortex-M0/M0+) -> high-performance Cortex-M3/M4/M7. Within the 8-bit tier, the S08 family is a Harvard-architecture core with a 16-bit address space and an enhanced instruction set, balancing low cost and deterministic interrupt response. The MC9S08DV32CLC includes 25 general-purpose I/O pins, an integrated analog-to-digital converter, multiple timers, and the standard S08 debug interface (BDC). FLASH memory supports in-circuit programming and security lock bits for IP protection. The 40MHz bus speed provides up to 20 MIPS of throughput with a single-cycle instruction execution at full clock. The S08 platform uses an HCS08 CPU core that supports up to 32 interrupt sources and a vectored interrupt controller. The 32KB FLASH is organized as 32K x 8 and is byte-erasable for flexible firmware updates. The 2KB RAM supports stack, heap, and data buffers common to small RTOS or super-loop applications. The industrial-grade temperature range supports outdoor and factory-floor deployments. Typical applications include automotive body electronics, HVAC controllers, industrial sensor hubs, consumer remote-control units, and small appliances. The 32-LQFP package provides good thermal behavior and ample routing channels for 0.5mm pitch designs. Designers choosing this part benefit from NXP's mature CodeWarrior toolchain, large installed base, and stable long-term supply. When designing with this device, ensure that the supply decoupling network follows NXP's reference design: one 0.1uF X7R ceramic as close as possible to each VDD pin plus a bulk 4.7uF to 10uF on the main rail. The external oscillator option requires a crystal or resonator selected to match the internal PLL configuration; for most applications a 4MHz to 8MHz crystal with the S08's on-chip FLL is sufficient.

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MC9S08DV32CLH - 8-bit S08 MCU 32KB FLASH 64-LQFP | NXP
MC9S08DV32CLH

MC9S08DV32CLH - 8-bit S08 MCU 32KB FLASH 64-LQFP | NXP

The NXP MC9S08DV32CLH is an 8-bit S08-family microcontroller (MCU) featuring a 40 MHz CPU core, 32 KB of on-chip Flash program memory, and 53 general-purpose I/O pins, housed in a 64-pin LQFP package (10 mm x 10 mm). It integrates CAN, I²C, SCI, SPI, and LINbus communication peripherals together with PWM, LVD, POR, and a watchdog timer, making it a system-on-chip solution for cost-sensitive embedded control. What is an 8-bit microcontroller? An 8-bit MCU is a small, low-power processor that fetches and executes instructions on 8-bit data paths; it sits inside the broader taxonomy of microcontrollers -> embedded processors -> semiconductor ICs. The S08 family from NXP (formerly Freescale) is a long-established HCS08 architecture that emphasizes deterministic interrupt latency, on-chip analog and timer peripherals, and very low standby current, making it well suited for industrial, automotive body, and appliance control. Key features of the MC9S08DV32CLH include an integrated CAN 2.0A/B controller for automotive networking, a 40 MHz bus speed that supports single-cycle access to Flash in many cases, 32 KB of Flash with security and in-application programmability, and 4 KB of on-chip RAM for data and stack. The device also includes a multi-channel timer/PWM block, a 10-bit or higher ADC (per the family datasheet), and a low-voltage detect / power-on reset block for robust cold-start behavior. Technically, the part is built around the HCS08 CPU v1 with a background debug controller (BDC) for non-intrusive in-circuit programming, an internal clock generator with an FLL that can be driven from an external crystal or resonator, and rich interrupt routing that supports up to 53 GPIO pins plus peripheral-mapped pins. The 64-LQFP footprint gives generous PCB escape routing and easy hand-solder rework compared with smaller QFN packages. Typical applications include automotive body controllers, HVAC actuators, instrument cluster sub-modules, LIN/CAN slave nodes, industrial sensors, and small home appliances. Designers frequently pair this MCU with NXP CAN transceivers (such as the TJA1040/1050 family), LIN transceivers, and low-cost LDOs for sensor or motor drive rails. Design considerations: provide a clean 5 V supply rail with adequate bulk decoupling near the MCU, keep the BDC pin accessible for debug, and verify that the chosen Flash/RAM partitioning fits your application code with margin for bootloader or OTA updates. Ensure unused pins are configured as outputs or inputs with internal pull-ups enabled per the datasheet to minimize quiescent current. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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MC9S08DV32MLH - 40MHz 32KB 8-Bit MCU | NXP
MC9S08DV32MLH

MC9S08DV32MLH - 40MHz 32KB 8-Bit MCU | NXP

NXP Semiconductors MC9S08DV32MLH is an 8-bit HCS08 microcontroller with 40 MHz CPU capability, 32 KB of flash program memory, 2 KB of RAM, 53 general-purpose I/O pins, and a 64-pin LQFP package. It combines a 40-MHz HCS08 CPU operating on a 20-MHz bus with integrated CAN, I2C, SPI, two SCI interfaces, a 16-channel 12-bit ADC, timers, and support for up to 32 interrupt or reset sources. A microcontroller is a compact embedded-control device that integrates a processor core, nonvolatile program memory, data memory, peripherals, and input/output interfaces on one semiconductor package. The HCS08 architecture belongs to the broader 8-bit microcontroller hierarchy. Compared with larger 16-bit or 32-bit processors, it targets economical control tasks requiring deterministic peripheral access, low system complexity, and embedded communication rather than intensive computation. The verified feature set emphasizes 32 KB of flash organized as 32K x 8, 2K x 8 RAM, 53 I/O pins, and a maximum listed CPU frequency of 40 MHz. The ADC provides 16 channels, 12-bit resolution, and a stated 2.5-second conversion time. Connectivity includes CAN, I2C, SPI, and two SCI interfaces. These resources support mixed-sensor, actuator, communications, and control designs without requiring several discrete interface devices. One source describes a 20-MHz operating rate and 33,792 bytes of flash, while distributor records identify the same device as a 40-MHz S08 with 32 KB of flash. For design use, the ordering-code documentation and manufacturer datasheet should control clock configuration, conversion timing, memory limits, and electrical limits where aggregated listings differ. The external oscillator requirement identified in the verified data also makes clock-source planning essential. Typical uses include industrial control modules, automotive body or vehicle electronics, CAN-connected equipment, sensor acquisition systems, communications controllers, and compact embedded products. The broad peripheral mix suits designs that need local I/O, serial communications, and analog measurement in one 64-pin device. Software should account for the 20-MHz bus statement when configuring bus timing and peripheral clock expectations. Designers should verify oscillator circuitry, decoupling, reset behavior, unused-pin treatment, and peripheral pin multiplexing against the official datasheet before release. PCB routing should keep sensitive analog and communication paths controlled, especially when the ADC, CAN, SPI, or SCI interfaces are active. Firmware should use the documented clock modes rather than assuming that a 40-MHz CPU rate applies to every peripheral clock domain. This page consolidates verified distributor specifications, package and memory details, sourcing information, technical context, and design cautions. It distinguishes directly verified facts from unresolved parameters and avoids treating generic cross-reference results as proof of pin-to-pin replacement.

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MC9S08DV48ACLC - 8-bit S08 MCU 48KB Flash 40MHz CAN | NXP
MC9S08DV48ACLC

MC9S08DV48ACLC - 8-bit S08 MCU 48KB Flash 40MHz CAN | NXP

The NXP MC9S08DV48ACLC is an 8-bit S08 microcontroller with 48KB Flash, 2KB RAM, integrated CAN, and a 40 MHz HCS08 CPU core (20 MHz bus), housed in a 32-pin LQFP (7x7 mm) package. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash/RAM), and peripherals on one die. The S08 family from NXP uses the HC08 instruction set enhanced with the BGND instruction, and the DV sub-family specifically targets automotive and industrial applications by adding an embedded CAN controller, embedded EEPROM, and on-chip emulation/debug. This places it in the broader taxonomy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. The HCS08 core executes instructions in 1-3 bus cycles, yielding roughly twice the throughput of the legacy HC08 at the same bus frequency. Key features include a 16-channel, 12-bit ADC with 2.5 us conversion time, 25 I/O pins, multiple timers (TPM, RTI, PIT), SCI/UART and SPI/I2C serial interfaces, and a built-in CAN 2.0 A/B controller. The part supports both 3.3V and 5V operation, has a wide operating temperature range suitable for industrial and automotive environments, and provides up to 32 interrupt/reset sources for responsive system behavior. The MC9S08DV48ACLC uses a CISC (Complex Instruction Set Computing) architecture with variable-length instructions, allowing compact code density that maximizes the use of the 48KB Flash. Its Background Debug Mode (BGND) and on-chip debug logic enable non-intrusive in-circuit programming and debugging through a single-wire BDM interface, eliminating the need for an external emulator. Typical applications include automotive body controllers, HVAC modules, industrial sensor interfaces, building automation, CAN nodes for distributed control, and low-cost motor control. The integrated CAN peripheral is the key differentiator versus non-CAN S08 parts, making this MCU well-suited for any 8-bit networked application. When designing with this part, ensure the BDM pins are routed to a header for debug access during development. The internal voltage regulator allows single-supply operation but requires a decoupling capacitor on the VREG pin per the datasheet typical application circuit. This page synthesizes distributor stock levels, drop-in compatible S08D alternatives, application guidance, and design notes beyond the manufacturer datasheet to support both new designs and field replacements.

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MC9S08DV48ACLF - 8-bit MCU, 48KB Flash, CAN/LIN | NXP
MC9S08DV48ACLF

MC9S08DV48ACLF - 8-bit MCU, 48KB Flash, CAN/LIN | NXP

The NXP Semiconductors MC9S08DV48ACLF is an 8-bit HCS08 microcontroller unit (MCU) with a 40 MHz HCS08 CPU (20 MHz internal bus), 48 KB of flash program memory, 2 KB of RAM, and integrated CAN and LIN master connectivity, housed in a 48-pin LQFP (7x7 mm) package. An 8-bit microcontroller is a single-chip computer that integrates a processor core, memory, and peripherals such as timers, serial interfaces, and analog-to-digital converters on one die. Within the embedded systems hierarchy, the MC9S08DV48 belongs to the S08 family of MCUs, which sits under the broader categories of microcontroller units, embedded processors, and semiconductors. MCUs of this class execute the HC08 instruction set (with the added BGND instruction) and are widely used where cost, low power, and integrated analog matter more than raw processing throughput. Key features include the enhanced HCS08 core running at 40 MHz (20 MHz bus), support for up to 32 interrupt/reset sources, and a 16-channel, 12-bit ADC with 2.5 microsecond conversion time. The S08DV series is differentiated by its on-chip CAN and LIN master modules, which reduce external component count in vehicle networks. Flash memory of 48 KB (48K x 8) with in-application programmability simplifies field updates. Architecturally, the device uses the enhanced HCS08 core with CISC organization and debug support via a single-wire background debug interface (BGND instruction), enabling non-intrusive on-chip debugging without consuming user pins. The ADC's 12-bit resolution and 2.5 microsecond conversion rate make it suitable for direct sensor interfacing without external converters. Typical applications include automotive body electronics (door modules, seat control, lighting), LIN-networked mechatronic subsystems, industrial control nodes, and CAN-based instrumentation where the 8-bit core, 12-bit ADC, and CAN/LIN masters cover the full signal chain in one chip. Design-wise, budget the 2 KB RAM carefully when enabling CAN buffers plus stack depth, and verify flash erase/program voltage requirements per the manufacturer datasheet. The LQFP-48 (7x7 mm) footprint keeps PCB area small while retaining access to all 16 ADC channels. This page synthesizes distributor availability data, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.

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MC9S08DV48ACLH - 40MHz 48KB Flash 8-Bit MCU | NXP
MC9S08DV48ACLH

MC9S08DV48ACLH - 40MHz 48KB Flash 8-Bit MCU | NXP

NXP Semiconductors MC9S08DV48ACLH is an 8-bit S08DV-series microcontroller with a 40 MHz HCS08 CPU, 48 KB of Flash memory, 2 KB of RAM, and integrated CAN and LIN connectivity in a 64-LQFP package measuring 10 mm by 10 mm. The device also provides 16-bit timer capabilities and USB 2.0 connectivity according to the NXP product page search result. A microcontroller, or MCU, is a semiconductor device that integrates a processor core, program memory, data memory, peripherals, and interface pins into one package. Within the embedded-control hierarchy, this device belongs to the 8-bit MCU, HCS08 core, embedded-control IC, and semiconductor categories. Its combination of flash memory, serial networking, analog conversion, timers, and on-chip emulation makes it suitable for compact automotive and industrial controllers rather than general-purpose computing systems. Key features reported for the MC9S08DV48ACLH include a 40 MHz processor clock, a 20 MHz bus, a 48 KB Flash program memory, 2 KB RAM, embedded CAN and LIN support, and a 16-channel 12-bit ADC. The S08 instruction set supports up to 32 interrupt and reset sources. These interfaces allow one controller to manage communication and real-time peripherals while reducing the number of discrete components on a board. The part belongs to the HCS08/S08DV family and uses an 8-bit data bus. The NXP overview lists the MC9S08DV48ACLH as NRND, meaning it is not recommended for new designs. Existing designs can still require procurement and lifecycle planning, while new projects should compare currently active MCU options before committing to a PCB or software platform. Typical embedded uses include automotive body and climate-control modules, industrial interface controllers, CAN or LIN gateway equipment, and compact instrumentation products. The 64-LQFP package exposes more peripheral and communication pins than smaller packages, making it practical for systems that need broader external connectivity while retaining through-hole-like board assembly. The principal design consideration is lifecycle risk. Because the device is marked NRND, engineers should verify stock, long-term supply, and firmware support through authorized distributors. PCB replacement should also compare pin mapping, clock configuration, memory map, peripheral multiplexing, and software driver assumptions rather than relying only on the device name. This page combines verified NXP and distributor listings, available pricing signals, lifecycle information, and practical selection guidance. It also distinguishes confirmed drop-in alternatives from unsupported replacements, helping engineers make sourcing decisions without assuming that a similar MCU is electrically and mechanically interchangeable.

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MC9S08DV48AMLC - 8-bit S08 MCU 48KB Flash 40MHz | NXP
MC9S08DV48AMLC

MC9S08DV48AMLC - 8-bit S08 MCU 48KB Flash 40MHz | NXP

The NXP MC9S08DV48AMLC is an 8-bit S08 microcontroller unit (MCU) with 48 KB (48K x 8) of FLASH program memory, 2 KB of RAM, and a 40 MHz HCS08 CPU core (20 MHz internal bus clock), housed in a 32-pin LQFP (7 x 7 mm) surface-mount package. An 8-bit MCU is the workhorse of the embedded microcontroller hierarchy: it integrates a processor core, program memory (FLASH), data memory (RAM), and peripheral modules such as timers, communication interfaces, and analog functions on a single silicon die. Within NXP's (formerly Freescale Semiconductor) product taxonomy, the MC9S08DV48AMLC belongs to the HCS08 family -> S08 series -> 8-bit MCU -> microcontroller -> semiconductor device category. Key features include the enhanced HCS08 CPU executing the HC08 instruction set with an added BGND instruction, support for up to 32 interrupt/reset sources, and integrated peripherals including LVD (low-voltage detection), POR (power-on reset), PWM, and WDT (watchdog timer). Connectivity is comprehensive for an 8-bit part: CANbus, I2C, LINbus, SCI, and SPI interfaces are on chip, making the device well suited to networked body-electronics and industrial nodes. The S08 core architecture provides efficient C-code execution with a rich addressing mode set, while the on-chip FLASH supports in-system reprogramming for field updates. Operating supply support covers the 3.3 V and 5 V domains typical of automotive and industrial systems. The device is supplied in a 32-LQFP gull-wing package with 25 general-purpose I/O lines, offering a compact 7 x 7 mm footprint that still provides enough pins for CAN plus LIN plus SPI system topologies. Typical applications include automotive body controllers, LIN/CAN gateway nodes, industrial sensor hubs, and appliance control boards where a mix of communication buses and modest memory is required. Design consideration: this part is listed as obsolete by NXP, so new designs should plan a migration path toward the MC9S08DZ or S12K families, or NXP's cross-recommended successors, while existing designs should secure last-time-buy inventory. This page synthesizes distributor pricing, drop-in family alternatives, and practical sourcing guidance not found in the manufacturer datasheet, based on verified data as of 2026-10-18.

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MC9S08DV48AMLF - 40MHz 48KB 8-Bit MCU | NXP | Automotive
MC9S08DV48AMLF

MC9S08DV48AMLF - 40MHz 48KB 8-Bit MCU | NXP | Automotive

The NXP Semiconductors MC9S08DV48AMLF is an 8-bit S08DV microcontroller with a 40 MHz CPU, 48 KB of flash memory, and a 48-LQFP 7 x 7 mm package. The device includes 2 KB of RAM according to distributor data, CAN and LIN-master connectivity, a 12-bit ADC, and a 2-channel DAC for automotive and industrial control systems. Its operating temperature range is listed from -40°C to +125°C, supporting harsh industrial and vehicle environments. The S08 architecture combines a 20 MHz bus with an enhanced HCS08 CPU and on-chip emulation and debugging. What is an 8-bit automotive microcontroller? An 8-bit MCU is a semiconductor controller that executes instructions from an 8-bit data bus and integrates memory, peripherals, and communication interfaces on one device. The S08DV family combines a general-purpose MCU core with CAN, LIN, ADC, DAC, timers, and debug capabilities, placing it within the hierarchy of embedded microcontroller, semiconductor, and automotive electronic control systems. These functions support body, appliance, motor, sensor, and industrial automation control applications. The MC9S08DV48AMLF provides 48 KB of program flash for firmware and 2 KB of RAM for working data. Its 40 MHz CPU frequency enables higher instruction throughput than lower-frequency 8-bit devices, while the 20 MHz bus provides the underlying system-bus rate stated in the family information. The 12-bit ADC and 2-channel DAC support analog measurement and control, and the CAN and LIN interfaces enable network communication. A 48-LQFP package provides a conventional surface-mount footprint with 48 external connections. The device is identified as NRND by the NXP product page, so availability should be checked before committing a new design. It is suitable for designs that require a high-frequency 8-bit controller, embedded network communication, and analog peripherals. Compatibility with automotive applications should be verified against the manufacturer datasheet, including temperature, automotive qualification, electrical limits, and lifecycle status. Typical applications include automotive body-control modules, LIN-connected sensor nodes, CAN gateway or communication modules, motor and actuator control, industrial controllers, and low-cost embedded automation products. The MCU can be paired with transceivers, sensors, power-management devices, and communication transceivers to implement a complete embedded control node. Designers should preserve the 48-LQFP land pattern and verify all pin functions, power requirements, decoupling, and peripheral multiplexing against the official datasheet before replacement. Because the product is NRND, new production designs should confirm lifecycle roadmap, recommended sourcing, and any applicable change notifications with NXP or an authorized distributor.

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MC9S08DV48AMLH - S08 8-Bit 40MHz 48KB Flash MCU | NXP
MC9S08DV48AMLH

MC9S08DV48AMLH - S08 8-Bit 40MHz 48KB Flash MCU | NXP

The NXP MC9S08DV48AMLH is an 8-bit S08 family microcontroller featuring a 40MHz enhanced HCS08 CPU with a 20MHz bus, 48KB of on-chip Flash program memory, packaged in a 64-pin LQFP (10x10 mm). It integrates the HCS08 core, support for up to 32 interrupt/reset sources, and the HC08 instruction set with the added BGND instruction for background debug. A microcontroller (MCU) is a single-chip computer that integrates a processor core, program and data memory, peripherals, and I/O into one device. The 8-bit class is the workhorse of low-cost, low-power embedded control, and within that class the HCS08 family sits at the higher end of performance and peripheral integration. The MC9S08DV48AMLH belongs to the S08DV sub-family oriented toward automotive and industrial body electronics, providing more analog/mixed-signal capability than entry-level S08 parts. Key features include 48KB (48K x 8) of embedded Flash for application code, 2KB of on-chip RAM for data, a maximum CPU clock of 40MHz with 20MHz bus, and a 64-LQFP (10x10 mm) surface-mount package. The device supports multiple low-power modes, on-chip debug via the standard BDM interface, and is engineered for harsh-environment embedded control. Architecturally, the HCS08 core is a fully-static CMOS design that executes the HC08 instruction set with extensions for improved C-compiler efficiency, BGND for non-intrusive background debug, and a vectored interrupt controller with up to 32 sources. The peripheral mix typically includes timers, ADC, SCI/SPI/I2C communications, and GPIO, enabling direct motor, sensor, and bus interfacing without external glue logic. Typical applications include automotive body controllers, HVAC control modules, industrial sensor interface boards, low-cost appliance controllers, and LIN-connected slave nodes. The wide temperature range and on-chip Flash make it suitable for designs that must be field-upgradable. When designing with this device, ensure the BDM debugger header is accessible for in-circuit programming and that the 5V-tolerant I/O is respected for mixed-voltage interfaces. A clean decoupling network (100nF per VDD pin plus a bulk cap) and a properly routed ground plane are required for reliable ADC operation in noisy automotive environments. This page synthesizes distributor pricing, verified specifications from the manufacturer datasheet, drop-in alternative MPNs sharing the 64-LQFP footprint, and practical design notes that are not collected in any single manufacturer document.

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