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MC9S08DZ48ACLF - 8-bit S08 MCU, 48KB Flash, CAN, 48-LQFP | NXP
MC9S08DZ48ACLF

MC9S08DZ48ACLF - 8-bit S08 MCU, 48KB Flash, CAN, 48-LQFP | NXP

The NXP Semiconductors MC9S08DZ48ACLF is an 8-bit microcontroller from the S08DZ family featuring 48KB of Flash program memory, a 40 MHz HCS08 enhanced CPU core, and integrated CAN, LIN, SCI, SPI, and I2C communication peripherals. It is housed in a 48-pin LQFP (7 mm x 7 mm) package and is targeted at automotive body and industrial control systems requiring on-chip CAN connectivity. An 8-bit microcontroller (MCU) is a single-chip processor that integrates a CPU, non-volatile program memory (Flash/ROM), volatile data memory (RAM), and various peripherals into one package. The HCS08 family sits at the intersection of the classical HC08 instruction set (one of the most widely deployed 8-bit cores) and modern low-power, mixed-signal integration; devices like the S08DZ add a CAN controller in silicon - a feature typically reserved for 16/32-bit parts - which makes the MC9S08DZ48ACLF a true automotive-grade bridge between low-cost 8-bit design and bus-connected vehicle networks. Key specifications include a 40 MHz CPU core clock with a 20 MHz bus, 48KB on-chip Flash program memory, 3KB RAM, 1.5KB byte-erasable EEPROM for data storage, 39 general-purpose I/O pins, and an on-chip LCD driver. Communication peripherals include MSCAN (CAN 2.0A/B), SCI, SPI, I2C, and LIN master/slave support. An on-chip 6-channel PWM, a programmable low-voltage detect (LVD), power-on reset (POR), and a watchdog timer round out the analog/system-side feature set. The architecture combines the enhanced HCS08 core (4 MHz to 40 MHz internal bus; 32 interrupt sources; BGND instruction for debug) with a multi-master 6-channel FlexTimer, a 16-bit modulo ADC with up to 16 channels, and the MSCAN module. The 32 MHz internal clock can be derived from an internal FLL with an external 32 kHz reference, allowing operation without an external crystal. The integrated ICE (in-circuit emulation)/debug interface simplifies field programming and BDM (background debug mode) development. Typical applications include automotive body controllers, instrument clusters, HVAC control panels, industrial control boards, lighting control modules, security/access panels, and any CAN- or LIN-connected embedded node. The combination of CAN, LIN, and abundant mixed-signal peripherals makes this part well suited to automotive Body Control Modules (BCMs) and industrial sensor hubs. Designers should pay attention to decoupling: at least 0.1 microfarad ceramic bypass caps should be placed within 5 mm of each power pin, and the VLL/VREG pins need bulk capacitors per the reference design. Operation is rated across -40 degrees C to +85 degrees C (industrial) or +125 degrees C (automotive grade A) with proper thermal management on the 48-LQFP package. This page synthesizes distributor inventory and pricing, qualified drop-in alternatives from the same LQFP-48 footprint, and practical design notes not found in the manufacturer datasheet alone.

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MC9S08DZ48AMLC - 40MHz 48KB 8-Bit MCU | NXP | 32-LQFP
MC9S08DZ48AMLC

MC9S08DZ48AMLC - 40MHz 48KB 8-Bit MCU | NXP | 32-LQFP

The NXP Semiconductors MC9S08DZ48AMLC is an 8-bit S08DZ-series microcontroller with a 40 MHz HCS08 CPU, 48 KB of flash program memory, 3 KB of RAM, EEPROM, a 24-channel 12-bit ADC, and a 32-LQFP package. It combines a 20 MHz bus with support for up to 32 interrupt or reset sources, making it suitable for embedded control, measurement, appliance, and industrial applications. What is an 8-bit HCS08 microcontroller? An HCS08 MCU is a single-chip embedded controller integrating a CPU core, program and data memory, peripherals, interrupt handling, and communication interfaces. The MC9S08DZ48AMLC belongs to the S08DZ family and uses the HCS08 instruction set, while its 8-bit data bus provides compatibility with cost-sensitive embedded designs. Its integrated peripherals reduce the need for external analog and interface components. Key features include 48 KB flash memory, 3 KB RAM, EEPROM, 40 MHz CPU performance, a 20 MHz system bus, and a 24-channel ADC with 12-bit resolution. The device is identified as an MC9S08DZ48AMLC in a 32-LQFP package by DigiKey and Mouser listings. The verified distributor data identifies the S08DZ core, S08 processor family, 48 KB flash, and 40 MHz maximum frequency. The MCU architecture is organized around an 8-bit HCS08 CPU with an added BGND instruction according to the verified datasheet snippets. The 20 MHz bus supports embedded control workloads that do not require a higher-bit bus, while the 40 MHz CPU rating provides additional execution headroom. The 24-channel ADC enables analog monitoring from sensors, potentiometers, dividers, and industrial control signals without requiring a separate ADC. Typical applications include appliance controllers, small motor-control systems, industrial instrumentation, sensor nodes, keypad interfaces, and embedded measurement platforms. The LQFP package provides a conventional surface-mount assembly format and exposed lead access for PCB inspection and rework. Designers should verify the complete pinout, supply limits, peripheral multiplexing, memory map, and clock configuration against the manufacturer datasheet before layout or firmware deployment. This page combines verified distributor specifications, sourcing links, and engineering guidance without inventing unavailable electrical values.

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MC9S08DZ48AMLH - 8-Bit 40MHz 48KB Automotive MCU | NXP
MC9S08DZ48AMLH

MC9S08DZ48AMLH - 8-Bit 40MHz 48KB Automotive MCU | NXP

NXP Semiconductors MC9S08DZ48AMLH is an automotive 8-bit S08DZ microcontroller with a 40 MHz CPU, 48 KB of flash memory, CAN connectivity, and a 64-LQFP package measuring 10 x 10 mm. The verified product listing identifies 3 KB of RAM, LIN-master capability, EEPROM, a 24-channel 12-bit ADC, and support for up to 32 interrupt or reset sources. It is positioned for vehicle-network control and powertrain applications. A microcontroller is an embedded semiconductor that integrates a processor core, program memory, data memory, peripherals, and communication interfaces on one package. In the automotive electronics hierarchy, the MC9S08DZ48AMLH belongs to the S08DZ family of 8-bit MCUs, combining a deterministic control core with CAN and LIN connectivity, analog measurement, timers, and embedded debug support. This integration allows vehicle modules to acquire sensor data, evaluate control logic, and communicate with other electronic control units. Key verified features include an enhanced HCS08 core operating at 40 MHz with a 20 MHz bus, 48 KB of flash, 3 KB of RAM, an automotive temperature grade, and a 64-pin low-profile QFP package. The HC08 instruction set includes the BGND instruction, while the 12-bit ADC provides 24 channels and a stated 2.5-second conversion figure in the retrieved specification snippet. These interfaces support body, powertrain, and vehicle-network designs where compact embedded control is required. The S08 architecture is suited to real-time control rather than high-bandwidth computing. Its peripheral set combines communication and local control, reducing the need for separate logic devices around the MCU. CAN connectivity supports vehicle-network communication, LIN-master capability supports lower-cost automotive networking, and the ADC supports analog sensor acquisition. The 40 MHz core provides additional processing headroom for protocol handling, diagnostics, and control algorithms within a qualified operating environment. Typical uses include automotive body-control modules, motor or actuator controllers, powertrain interface modules, CAN gateways, LIN nodes, and sensor-conditioning controllers. The 10 x 10 mm LQFP package also makes the device suitable for multilayer automotive electronic-control-unit boards where analog, digital, and network functions must coexist. Board-level validation remains essential because EMC, transient protection, grounding, and automotive qualification depend on the complete design. A key design consideration is that software, pin multiplexing, clock configuration, transceiver selection, and memory programming must be validated against the manufacturer documentation for the exact ordering code. Do not treat a generic S08DZ pinout as sufficient when assigning CAN, LIN, ADC, timer, debug, or power functions. Likewise, validate thermal performance, voltage limits, and external protection networks during system qualification. This page consolidates verified manufacturer and distributor information, identifies the unavailable engineering data without guessing, and distinguishes the device from unverified substitutes. It is intended to support component identification, sourcing, initial architecture selection, and comparison work while directing final design decisions to official NXP documentation and qualified validation records.

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MC9S08DZ48CLF - 8-Bit 40MHz 48KB Flash MCU | NXP | 48-LQFP
MC9S08DZ48CLF

MC9S08DZ48CLF - 8-Bit 40MHz 48KB Flash MCU | NXP | 48-LQFP

The NXP MC9S08DZ48CLF is a 40-MHz HCS08 8-bit microcontroller with 48KB of embedded flash memory, 3KB of RAM, and 1.5KB of EEPROM, housed in a 48-pin LQFP (7x7) package. Designed for automotive body and networking applications, it integrates CAN, LIN, SCI, SPI, and I2C communication peripherals plus a 24-channel 12-bit ADC, PWM modules, and a low-power wait/run/stop mode set. An 8-bit microcontroller (MCU) is a compact processor built around an 8-bit data path with integrated flash program memory, RAM, peripherals, and interrupt control on a single silicon die. It belongs to the broader category of microcontrollers (MCU) -> embedded controllers -> semiconductor ICs, and the MC9S08DZ48CLF is a member of the HCS08 family (an evolution of the legacy HC08 instruction set with BGND support) that targets cost-sensitive automotive CAN/LIN nodes. Key features include 39 programmable I/O lines (including 5 high-current outputs capable of 20 mA), a 40-MHz internal CPU clock with a 20-MHz bus, 32 interrupt/reset sources, a 24-channel 12-bit ADC with 2.5 µs conversion time, a CAN 2.0 A/B controller, a LIN 2.0 slave via SCI, an SPI up to 5 MHz, and a 16-bit timer/PWM with up to six channels. Background debugging (BGND) and on-chip in-circuit programmable flash support low-cost in-application firmware updates. The device uses the Freescale/NXP HCS08 core, which retains HC08 user-mode code for source compatibility while adding the BGND instruction for single-pin background debug. Internal phase-locked loop (PLL) and FLL options, a 1 kHz low-power oscillator, low-voltage detect (LVD), power-on reset (POR), real-time interrupt (RTI), and a watchdog timer (WDOG) enable robust automotive node behavior across -40 °C to +85 °C operation. Typical applications include automotive body controllers, instrument clusters and HVAC panels, CAN/LIN junction boxes, sensor interface nodes, and industrial sensor hubs. The combination of on-chip 12-bit ADC and CAN/LIN connectivity makes it especially suitable for distributed sensor fusion in vehicles. Trade-off note: At 40 MHz CPU and 3 KB RAM, this device targets compact real-time control, not graphics or large protocol stacks. Designers moving up to larger stacks should evaluate the S08DZ60 or S08DZ96 in the same 48-LQFP footprint, or migrate to the 32-bit S12/XET family for software headroom. This page synthesizes distributor stock data, drop-in 48-LQFP alternatives from the same DZ60-series family, and practical design considerations that complement the NXP datasheet reference manual.

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MC9S08DZ48CLH - 8-Bit 40 MHz 48 KB MCU | NXP | Industrial
MC9S08DZ48CLH

MC9S08DZ48CLH - 8-Bit 40 MHz 48 KB MCU | NXP | Industrial

The NXP Semiconductors MC9S08DZ48CLH is an 8-bit HCS08 CISC microcontroller with 48 KB of Flash memory, 4 KB of RAM, a 40 MHz maximum clock, and a 64-LQFP package measuring 10 mm by 10 mm. Designed for 3.3 V and 5 V systems, it combines embedded flash, RAM, serial interfaces, timers, and analog peripherals in one industrial-temperature device. The part is supplied in tray packaging for surface-mount production. A microcontroller is a programmable integrated circuit that executes firmware, reads inputs, controls outputs, and manages communication or timing tasks. The HCS08 MC9S08DZ48 belongs to the broader embedded-controller hierarchy: S08 core, 8-bit microcontroller, embedded processor, and semiconductor. Its combination of Flash program memory and RAM makes it suitable for standalone control products that need local code storage, state retention, and deterministic peripheral-driven operation. Verified distributor data identifies 48K x 8 Flash, 4K RAM, a 40 MHz bus clock, 64 terminals, and a 64-LQFP package. The 10 mm by 10 mm gull-wing package supports compact industrial PCB layouts while exposing substantially more I/O than small dual in-line packages. The CLH ordering code is associated with industrial-temperature sourcing in the provided distributor results, although individual limits and operating characteristics should be confirmed from the manufacturer documentation before release to production. The MC9S08DZ48CLH is positioned for embedded motor and control systems, industrial interfaces, instrumentation, consumer appliances, and compact automation products. Firmware can use the MCU's on-chip resources to coordinate digital I/O, timers, serial data, and analog measurement tasks. Its 48 KB Flash capacity provides more program space than very small 8-bit controllers, while 4 KB of RAM supports buffered communication, state machines, and intermediate control calculations. A key design consideration is that a 40 MHz CPU-clock rating does not mean every external interface runs at 40 MHz. Bus timing, peripheral limits, Flash wait states, and the device operating configuration must be evaluated together. PCB design should preserve the required decoupling, provide clean power distribution, route unused inputs appropriately, and verify every signal against the exact package pinout. This page synthesizes verified distributor specifications, package identification, sourcing links, application guidance, and drop-in-replacement constraints. It distinguishes confirmed facts from unavailable technical details so engineers can assess fit, plan firmware migration, and request quotation data without relying on unverified assumptions.

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MC9S08DZ60ACLF - 8-bit S08 MCU, 60KB Flash, CAN/LIN, 48-LQFP | NXP
MC9S08DZ60ACLF

MC9S08DZ60ACLF - 8-bit S08 MCU, 60KB Flash, CAN/LIN, 48-LQFP | NXP

The NXP (formerly Freescale) MC9S08DZ60ACLF is an 8-bit HCS08 microcontroller in the S08DZ family, integrating 60 KB of Flash, 4 KB of RAM, and embedded CAN and LIN connectivity in a 48-pin LQFP (7x7 mm) package. It runs the enhanced HCS08 CPU at up to 40 MHz core frequency with a 20 MHz bus and operates from a 2.7 V to 5.5 V supply, making it well-suited for 3.3 V and 5 V automotive and industrial nodes. A microcontroller (MCU) is a single-chip computer that combines a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of peripherals on one silicon die. The S08DZ line belongs to the HCS08 8-bit CISC architecture family, which itself sits within the broader class of embedded microcontrollers (MCU > 8-bit MCU > HCS08 > S08DZ). The on-chip CAN controller, SCI, SPI, IIC, ADC, timer/PWM channels, and LCD driver make this device a complete system-on-chip for body and chassis electronics. Key features of the MC9S08DZ60ACLF include an embedded CAN 2.0 A/B controller, a master LIN 2.0 interface, a 24-channel 12-bit ADC with 2.5 us conversion time, multiple PWM outputs, on-chip EEPROM emulation, and an LCD driver. The integrated background debug mode (BGND) and on-chip emulation/debug logic remove the need for an external emulation pod, accelerating firmware iteration. Security features include a Flash protection scheme with a programmable back-door key to prevent unauthorized code reads. Typical applications include automotive body control modules, instrument clusters with LCD segments, HVAC control panels, LIN/CAN nodes in vehicle networks, industrial sensor transmitters, and low-cost CAN-controlled motor drives. The wide operating temperature range and AEC-Q100 qualification make it appropriate for under-hood and chassis-mounted ECUs that must survive harsh electrical and thermal stress. When designing with the MC9S08DZ60ACLF, place decoupling capacitors within 3 mm of every VDD/VSS pair and provide a clean, low-ripple 5 V or 3.3 V supply because the on-chip analog (ADC bandgap, LCD charge pump) is sensitive to supply noise. Configure unused I/O pins as outputs with defined logic levels to minimize current draw and ensure the BGND debug pin is accessible for in-circuit programming. For CAN networks, follow the ISO 11898 bus topology with a 120 ohm termination at each end of the trunk. This page synthesizes NXP distributor pricing, same-family NXP drop-in alternatives (including AEC-Q100 Q-1 suffix variants), and practical design notes that complement - rather than duplicate - the manufacturer's reference manual.

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MC9S08DZ60ACLH - S08 8-bit MCU 60KB Flash CAN LQFP-64 | NXP
MC9S08DZ60ACLH

MC9S08DZ60ACLH - S08 8-bit MCU 60KB Flash CAN LQFP-64 | NXP

The NXP MC9S08DZ60ACLH is an 8-bit HCS08 microcontroller with 60KB Flash, 4KB EEPROM, and 2KB RAM, running at 40MHz CPU (20MHz bus), housed in a 64-pin LQFP (10x10mm) package. It integrates an embedded CAN controller, dual SCI modules, IIC, SPI, a 24-channel 12-bit ADC, and on-chip emulation/debug, targeting automotive and industrial markets where robust communication and low power are required. Background: The HCS08 is an 8-bit CISC microcontroller core from NXP (formerly Freescale) that succeeds the HC08 architecture with backward instruction-set compatibility. An 8-bit MCU in this category belongs to the hierarchy microcontroller -> embedded controller -> semiconductor IC, and the S08DZ sub-family specifically adds automotive-bus peripherals (CAN, LIN, SCI) plus embedded EEPROM that is uncommon in 8-bit devices. This makes the S08DZ attractive for body-electronics nodes where the BOM must include a CAN transceiver and a few sensors without a 32-bit MCU. Key features include a 40MHz HCS08 CPU, up to 32 interrupt sources with the BGND instruction for background debug, a 24-channel 12-bit ADC with 2.5us conversion time, an embedded CAN 2.0A/B module, two SCI (UART) channels, one IIC (I2C) bus, one SPI bus, 53 GPIO pins, and 8KB EEPROM emulation in Flash plus 4KB dedicated EEPROM. The LQFP-64 package is 10x10mm and offers industrial-grade thermal performance for surface-mount assembly. The device uses a 3.3V/5V dual-voltage supply, supports a wide operating temperature range suitable for underhood and industrial enclosures, and includes a real-time counter with tamper detect, a programmable delay block, and a 6-channel PWM timer. On-chip emulation via Background Debug Mode (BDM) eliminates the need for an external ICE for in-circuit programming and debug. Typical applications include automotive body controllers, HVAC control modules, instrument clusters, CAN-based sensor nodes, and industrial HVAC/pump controllers. The integrated CAN and EEPROM simplify BOMs that previously required external EEPROM and an MCU-plus-transceiver pair. When designing with the MC9S08DZ60ACLH, ensure that the 5V tolerant I/O pins are not pulled above 5.5V on a 3.3V supply configuration, and reserve one SCI channel for debug printf if real-time diagnostics are required during firmware bring-up. This page synthesizes distributor pricing, same-package drop-in alternatives (MC9S08DZ60ACLF, S9S08DZ60F2MLHR, S9S08DZ96F2VLF), and practical design notes not found in the manufacturer datasheet alone.

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MC9S08DZ60AMLC - 8-bit 60KB Flash CAN MCU, 32-LQFP | NXP
MC9S08DZ60AMLC

MC9S08DZ60AMLC - 8-bit 60KB Flash CAN MCU, 32-LQFP | NXP

The NXP MC9S08DZ60AMLC is a member of the Freescale/NXP S08DZ family of 8-bit microcontrollers, integrating 60KB of Flash memory, a 40MHz HCS08 CPU core, an embedded CAN controller, and an on-chip LCD driver in a 32-pin LQFP package. The device targets automotive body and industrial control applications requiring on-board networking and human-machine interface (HMI) display capability in a single chip. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), RAM, and a rich set of peripherals including timers, communication interfaces, and analog-to-digital converters. The S08DZ family descends from the legacy HC08/HCS08 architecture, which uses a CISC instruction set with background debug support through the BGND instruction. Within the broader hierarchy, the MC9S08DZ60AMLC belongs to the HCS08 -> S08 family -> S08DZ sub-family, all of which are 8-bit MCUs from NXP's automotive and industrial product line. Key features include 60KB of embedded Flash with security, 4KB of SRAM, 2KB of EEPROM, a 24-channel 12-bit ADC with 2.5us conversion time, an MSCAN (Motorola Scalable CAN) controller, an LCD driver supporting up to 8x36 segments, multiple PWM channels, and two SCI / one SPI interface. The CPU runs at 40MHz (20MHz bus) with an HC08 instruction set extended by BGND for in-circuit debugging. The architecture combines a deterministic CISC core with embedded peripherals tightly coupled to the bus, allowing event-driven control with low interrupt latency. The 2.7V to 5.5V supply range supports both 3.3V and 5V system designs, and the integrated bandgap reference improves ADC accuracy over temperature. The MCU also incorporates an on-chip temperature sensor and a low-power stop mode with fast wakeup. Typical applications include automotive body controllers, HVAC control panels with LCD displays, industrial sensor hubs, CAN-node endpoints, and appliance control boards. The combination of CAN, LCD, and ADC in a 32-pin QFP makes it well suited to distributed nodes that need to communicate on a vehicle bus and present information locally. When designing with this device, observe the decoupling guidance in the manufacturer datasheet: place a 100nF ceramic capacitor between VDD and VSS as close to the pins as possible, plus a bulk capacitor of several microfarads. Route the BKGD line away from switching nodes to preserve debugger noise immunity. This page synthesises distributor pricing, lifecycle status, drop-in alternatives, and design notes not consolidated in the manufacturer datasheet.

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MC9S08DZ60AMLF - 8-bit S08 MCU 40MHz 60KB Flash CAN | NXP
MC9S08DZ60AMLF

MC9S08DZ60AMLF - 8-bit S08 MCU 40MHz 60KB Flash CAN | NXP

The NXP MC9S08DZ60AMLF is an 8-bit S08 (HCS08) microcontroller featuring a 40 MHz HCS08 CPU (20 MHz internal bus), 60 KB of on-chip flash memory, and 4 KB of RAM, housed in a 48-pin LQFP (7x7 mm) surface-mount package. It integrates an embedded CAN 2.0 A/B controller, embedded EEPROM, and a 24-channel 12-bit ADC, making it one of the industry's first 8-bit MCU families to combine CAN and EEPROM on chip. A microcontroller unit (MCU) is a single integrated circuit that combines a processor core, program memory, data memory, and programmable peripherals into one chip, forming the heart of embedded systems. Within the power management hierarchy of embedded design, 8-bit MCUs like the S08 family occupy the cost- and power-sensitive tier below 16-bit and 32-bit devices, serving control loops, communication gateways, and sensor interfaces. Key differentiating features include the embedded MSCAN module supporting CAN 2.0 A/B protocols for automotive and industrial networks, a LIN master-capable SCI, 2.5 us 12-bit ADC conversions for fast analog sampling, and on-chip background debug (BGND instruction) that eliminates the need for external emulation hardware. The device supports up to 32 interrupt/reset sources and operates from 3.3V or 5V supplies. The enhanced HCS08 core executes the HC08 instruction set with the added BGND instruction, achieving 20 MHz bus operation. Internal clock sources reduce external component count, while the flash/EEPROM combination allows parameter storage without a separate memory device. According to the NXP MC9S08DZ60 datasheet, oscillator design guidance recommends roughly 10 pF as an estimate of combined pin and PCB capacitance on EXTAL/XTAL. Typical applications include automotive body electronics, industrial CAN nodes, HVAC control, motor control, and appliance systems where fieldbus connectivity and analog integration matter. Note this specific part is NRND (Not Recommended for New Designs) per NXP; the S08D family offers pin, peripheral, and tool compatibility for migration within the family. When designing in, budget CAN transceiver loading on the TX/RX pins and use 1% reference filtering for the 12-bit ADC. Migration to the automotive-qualified S9S08DZ60 variants preserves the same flash and RAM sizing. This page synthesizes distributor pricing context, drop-in family alternatives, pinout data, and practical design notes not consolidated in the manufacturer datasheet.

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MC9S08DZ60CLC - 8-bit HCS08 MCU 60KB Flash 32-LQFP | NXP
MC9S08DZ60CLC

MC9S08DZ60CLC - 8-bit HCS08 MCU 60KB Flash 32-LQFP | NXP

The NXP MC9S08DZ60CLC is an 8-bit HCS08 family microcontroller featuring 60KB of Flash, 4KB of RAM, and a 40-MHz CPU (20-MHz bus), housed in a 32-pin LQFP (7x7 mm) package. It integrates a 24-channel 12-bit ADC, multiple serial communication peripherals, and supports up to 32 interrupt/reset sources, targeting industrial and CAN-enabled embedded designs. An 8-bit microcontroller (MCU) is a small computer-on-a-chip that integrates a CPU, memory (Flash/RAM), peripherals (ADC, timers, communication modules), and I/O pins on a single die. MCUs sit within the broader hierarchy of microcontrollers -> embedded processors -> semiconductors, and the HCS08 line is a low-power, HC08-compatible family well suited to motor control, body electronics, and CAN-node applications. Key features include 60KB on-chip Flash (60K x 8), 4KB RAM (4K x 8), 25 I/O pins, and an external oscillator interface for system clock flexibility. The part supports up to 32 interrupt/reset sources, integrates a 24-channel 12-bit ADC with 2.5 us conversion time, and includes CAN, SCI, and SPI/I2C peripherals typical of the S08DZ family. The 40-MHz HCS08 core executes the HC08 instruction set with the added BGND instruction, providing backward compatibility with legacy Freescale code while improving code density and execution efficiency. The 20-MHz internal bus and integrated peripherals reduce system BOM cost for CAN and LIN slave node designs. Typical applications include industrial control nodes, automotive body electronics, CAN-based sensor interfaces, HVAC controllers, and small appliances. Designers select this MCU when deterministic 8-bit performance, CAN connectivity, and ample Flash headroom are required in a compact LQFP footprint. When designing with this device, ensure proper decoupling by placing a 0.1 uF ceramic bypass capacitor near each VDD pin and a bulk 10 uF tantalum capacitor across the rails, as recommended in the manufacturer datasheet, to suppress high-frequency switching noise. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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MC9S08DZ60CLH - 8-bit CAN MCU, 60KB Flash, 64-LQFP | NXP
MC9S08DZ60CLH

MC9S08DZ60CLH - 8-bit CAN MCU, 60KB Flash, 64-LQFP | NXP

The NXP MC9S08DZ60CLH is a 64-LQFP (10x10 mm) member of the MC9S08DZ60 family of 8-bit HCS08 microcontrollers with an integrated CAN (MSCAN) peripheral, designed for cost-sensitive embedded CAN nodes. It runs from an enhanced HCS08 CISC core at up to 40 MHz (20 MHz bus) and integrates 60 KB of on-chip Flash, 4 KB of RAM, an analog comparator, a CAN 2.0 A/B controller (MSCAN), a 24-channel 12-bit ADC, and up to 54 general-purpose I/O pins plus one input-only pin, giving designers a single-chip solution for body and chassis automotive networking, industrial CAN nodes, and consumer appliances. An 8-bit embedded CAN microcontroller belongs to the broader class of microcontrollers (MCUs), which sit in the integrated-circuit hierarchy as MCU -> microcontroller -> embedded controller -> semiconductor. The MC9S08 subfamily adds an on-chip CAN 2.0 A/B module (MSCAN), making it a member of the "embedded CAN MCU" product type alongside other CAN-enabled 8-bit and 32-bit controllers. By combining the protocol-handling hardware with the analog front-end, the MC9S08DZ60CLH removes the need for an external CAN transceiver-side MCU. Key features include 60 KB Flash / 4 KB RAM, 40 MHz maximum CPU frequency, 54 (+1 input-only) GPIO, integrated MSCAN (CAN 2.0A/B), 24-channel 12-bit ADC, integrated analog comparator, multiple timers (TPM), SCI/SPI/IIC peripherals, and a wide 2.7 V to 5.5 V supply range. The 64-LQFP-EP package is a thermally capable surface-mount option suitable for automotive underhood and industrial cabinet environments. Typical applications include automotive body controllers, HVAC modules, instrument clusters, CAN node endpoints in industrial automation, smart appliances with CAN connectivity, and battery management slave modules that communicate over CAN. When designing with this device, follow the CAN bus termination and isolation guidelines from NXP application notes, place a decoupling capacitor pair (100 nF + 4.7 uF) within 5 mm of the VDD pins, and reserve the background-debug-mode (BKGD) pin for in-circuit programming and debug access. This page synthesizes distributor pricing, drop-in alternatives within the MC9S08DZ60 family, and practical design notes not found in the manufacturer datasheet alone, giving engineers a faster procurement and qualification path.

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MC9S08DZ60MLC - 8-bit S08DZ MCU, 60KB Flash, 32-LQFP | NXP
MC9S08DZ60MLC

MC9S08DZ60MLC - 8-bit S08DZ MCU, 60KB Flash, 32-LQFP | NXP

The NXP MC9S08DZ60MLC is a 40 MHz 8-bit HCS08 microcontroller with 60 KB Flash and 4 KB RAM in a 32-pin LQFP package (7x7 mm). It belongs to the S08DZ series of MCUs targeting automotive and industrial CAN-connected embedded applications. An 8-bit microcontroller (MCU) is a microprocessor core that processes data 8 bits at a time and integrates Flash, RAM, and peripherals (timers, ADC, communication buses) on a single die. The HCS08 (S08) core runs the HC08 instruction set with the added BGND instruction, executes from a 20-MHz bus at the rated 40-MHz core clock, and is supported by up to 32 interrupt/reset sources. The MC9S08DZ60 series, of which MC9S08DZ60MLC is a member, supports up to 53 general-purpose I/O pins and one input-only pin shared with on-chip peripherals such as timers, serial I/O, ADC, and MSCAN - placing the part within the microcontrollers -> 8-bit MCU -> embedded MCU -> semiconductor device taxonomy. Key features include 60 KB of Flash program memory, 4 KB of RAM, a 40-MHz HCS08 CPU core, an on-chip MSCAN (CAN 2.0B) controller for automotive networking, multiple timer/PWM modules, a 12-bit ADC, and on-chip EEPROM emulation. The 32-LQFP package exposes the smaller-pin-count subset of the family’s peripheral set, suitable for cost-sensitive designs that still need CAN and a generous memory footprint. Architecturally, the device uses the HCS08 Harvard architecture with a 20-MHz internal bus, supports BDM (Background Debug Mode) for in-circuit programming and debug, and integrates a robust low-power mode set with multiple STOP and WAIT modes. The integrated CAN module eliminates the need for an external transceiver’s controller logic, while the 12-bit ADC supports automotive sensor interfaces and industrial analog front-ends. Typical applications include automotive body electronics (BCM, HVAC controls, instrument clusters), industrial CAN nodes (sensor hubs, motor-control peripherals), consumer devices needing CAN connectivity, and battery management peripherals. The 60 KB Flash and 40-MHz core also suit small protocol-conversion gateways and OEM/aftermarket automotive accessories such as door modules and seat controllers. When designing with this part, place decoupling capacitors (100 nF plus bulk) close to each VDD pin and follow NXP’s reference layout for the 32-LQFP (7x7) footprint. The MSCAN pins require a CAN transceiver (e.g., NXP TJA1050) plus proper bus termination; do not connect the CAN lines directly to the MCU without the transceiver. This page synthesizes distributor pricing, NXP/CAN family drop-in variants, and practical design notes that the bare datasheet does not surface in one place.

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MC9S08DZ96CLF - 8-bit MCU 96KB Flash 40MHz CAN | NXP
MC9S08DZ96CLF

MC9S08DZ96CLF - 8-bit MCU 96KB Flash 40MHz CAN | NXP

The NXP Semiconductors MC9S08DZ96CLF is an 8-bit S08-core microcontroller with 96KB Flash memory, 40MHz CPU clock (20MHz bus), embedded CAN and 2KB EEPROM, housed in a 48-pin LQFP (7x7 mm) package. An 8-bit MCU (microcontroller unit) is a single-chip integrated circuit that combines a CPU core, program Flash, RAM, data EEPROM, and peripherals such as timers, serial interfaces, and analog modules. MCUs form the bottom layer of the embedded processing hierarchy - below 16-bit and 32-bit MCUs and application processors - and are the workhorses of cost-sensitive control tasks in automotive body electronics, industrial automation, and consumer appliances. Key features of the MC9S08DZ96CLF include the 40MHz HCS08 CPU (20MHz internal bus) executing the HC08 instruction set with the added BGND instruction, up to 32 interrupt/reset sources, 96KB of on-chip Flash program memory, 6KB RAM, and 2KB of EEPROM for parameter storage. The embedded CAN module is a headline differentiator, making this family one of the industry's first 8-bit MCUs with on-chip CAN - ideal for automotive networked nodes. Technical depth: the enhanced HCS08 core plus on-chip emulation/debug (single-wire background debug) removes the need for external bond-out pods, while the DZ-family peripheral set (ESCSCI, SPI, IIC, 8-channel 10-bit ADC, timers, and CAN) allows mixed analog/digital nodes to be built with very few external components. Typical applications include automotive body-control nodes, CAN-networked sensors and actuators, industrial control panels, HVAC and appliance controllers, and human-machine interface boards. Design consideration: because the part is flagged NRND by NXP, new designs should evaluate the drop-in S08DZ family siblings listed on this page, and existing designs should plan a last-time-buy strategy before authorized stock depletes. This page synthesizes distributor pricing, drop-in alternatives, pinout guidance, and practical design notes not found in the manufacturer datasheet.

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MC9S08DZ96CLH - 8-bit S08 MCU, 96KB Flash, 40MHz, 64-LQFP | NXP
MC9S08DZ96CLH

MC9S08DZ96CLH - 8-bit S08 MCU, 96KB Flash, 40MHz, 64-LQFP | NXP

The NXP MC9S08DZ96CLH is an 8-bit microcontroller from the S08DZ family, featuring a 40 MHz enhanced HCS08 core, 96 KB of Flash program memory, and 6 KB of on-chip SRAM, packaged in a 64-pin LQFP (10x10 mm). It belongs to the high-performance, low-cost HCS08 family of 8-bit MCU units designed for cost-sensitive embedded designs that still require CAN connectivity, EEPROM, and a rich set of analog and timer peripherals. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (Flash/ROM), working memory (RAM), and integrated peripherals such as timers, ADCs, communication interfaces, and GPIO. The 8-bit S08 architecture sits in the broad hierarchy MCU -> embedded microcontroller -> semiconductor IC, and is widely used in appliances, automotive body electronics, industrial control, and consumer devices where deterministic interrupt response, low power, and CAN connectivity outweigh the throughput advantage of 32-bit cores. The MC9S08DZ96CLH retains the legacy HC08 instruction set while adding the BGND instruction and improved interrupt handling. Key features of the MC9S08DZ96CLH include 96 KB of on-chip Flash, 2 KB of EEPROM, 6 KB of SRAM, a 40 MHz HCS08 CPU with a 20 MHz bus, an integrated CAN 2.0 module, multiple timers (TPM), a 12-bit ADC, an internal voltage regulator, and low-power STOP/WAIT modes. The 64-LQFP package exposes up to 53 GPIO lines, supporting direct connection to keypad matrices, LED drivers, segment LCDs, and CAN transceivers. From an architectural standpoint, the S08DZ family integrates a 40 MHz pipelined 8-bit core with a 20 MHz peripheral bus and on-chip voltage regulation, allowing single 3.3V or 5V supply operation. The part supports background debug mode (BDM) via the BKGD pin, enabling in-circuit programming and real-time debug without an external ICE. Typical applications include CAN-based automotive body modules (window lift, seat control, climate), industrial control nodes, HVAC controllers, security alarm panels, and appliance control boards. For these uses, the combination of CAN 2.0, on-chip EEPROM, 12-bit ADC, and 64-pin LQFP gives designers a complete BOM in a single IC. When designing with this device, ensure the BDM debug header (BKGD, RESET, VDD, GND) is brought out to a connector for development and field firmware updates. The internal voltage regulator requires a bulk decoupling capacitor on the VDDon pin per the reference manual. This page consolidates distributor pricing, package-specific drop-in alternatives, and practical design guidance that goes beyond the manufacturer datasheet, helping engineers select and qualify the part for production builds.

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MC9S08DZ96CLL - 8-Bit 40MHz MCU with 96KB Flash | NXP
MC9S08DZ96CLL

MC9S08DZ96CLL - 8-Bit 40MHz MCU with 96KB Flash | NXP

The NXP Semiconductors MC9S08DZ96CLL is an 8-bit S08 microcontroller with a 40 MHz HCS08 core, 96KB of embedded Flash, 2KB of EEPROM, and a 100-LQFP package. It is designed for embedded automotive, industrial, and portable applications, with embedded CAN support and an integrated LCD driver. The S08 is an enhanced HCS08 8-bit microcontroller architecture designed to balance processing performance, memory, peripherals, and power-management requirements in embedded systems. It belongs to the MCU hierarchy: microcontroller, embedded controller, semiconductor, and programmable control device. Its integrated CAN, Flash, EEPROM, ADC, LCD driver, and on-chip debug resources reduce the need for external components in cost-sensitive designs. Key verified features include a 40 MHz HCS08 CPU operating with a 20 MHz bus, support for up to 32 interrupt and reset sources, a 24-channel 12-bit ADC, and 40 I/O ports. The device operates from a 2.7 V to 5.5 V supply, and the provided data identifies an operating specification of 16 MHz in one aggregated source while the product listings identify the MCU family as 40 MHz. Confirm the exact clock configuration and operating conditions against the NXP datasheet for the selected temperature and package variant. The embedded Flash supports firmware storage, while the EEPROM provides nonvolatile data storage for calibration, configuration, or runtime parameters. CAN connectivity is useful for automotive and industrial nodes that require reliable network communication. The integrated LCD driver supports display-oriented industrial meters, automotive displays, and portable equipment, while the ADC enables sensor acquisition and analog monitoring without requiring a separate converter. Typical applications include CAN-connected automotive modules, industrial meters, portable instruments, control panels, sensor interfaces, and compact embedded controllers. Design layouts should provide the manufacturer-recommended bypass capacitors, preserve the exposed programming and debug functions, and verify signal-level compatibility on all communications interfaces. The 100-LQFP package requires a fine-pitch PCB footprint and careful assembly planning. This page consolidates the verified distributor and manufacturer information for the MC9S08DZ96CLL, including package, memory, core, interface, and lifecycle information. Pricing and stock should be checked with authorized distributors before purchase, while firmware migration and replacement decisions require verification of pinout, clock settings, memory mapping, and peripheral compatibility.

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MC9S08DZ96MLH - 8-bit S08 MCU, 96KB Flash, 40MHz, 64-LQFP | NXP
MC9S08DZ96MLH

MC9S08DZ96MLH - 8-bit S08 MCU, 96KB Flash, 40MHz, 64-LQFP | NXP

The NXP MC9S08DZ96MLH is a 40-MHz, 8-bit HCS08 microcontroller with 96 KB of embedded Flash memory, an integrated LCD driver, and an on-chip CAN (Controller Area Network) interface, housed in a 64-pin LQFP (10x10 mm) package. It is a member of the S08DZ family designed for cost-sensitive automotive and industrial applications that require CAN connectivity, segmented LCD display support, and embedded EEPROM-style byte-level Flash programmability. An 8-bit microcontroller (MCU) is a single-chip computer that integrates an 8-bit CPU, program memory (Flash/ROM), data memory (RAM), and a programmable peripheral set around the processor core. Within the broader semiconductor taxonomy, an MCU belongs to the embedded processor family -> microcontroller -> 8-bit MCU -> HCS08 core. Compared with 16- or 32-bit microcontrollers, 8-bit parts such as the MC9S08DZ96MLH trade raw arithmetic throughput for low cost, deterministic interrupt latency, and ultra-low quiescent current, which is why they remain common in appliance controls, instrument clusters, and simple CAN sensor nodes. Key specifications of the MC9S08DZ96MLH include a 40 MHz HCS08 CPU (20 MHz bus) running the HC08 instruction set with the added BGND (background debug) opcode, 96 KB of on-chip Flash organized as 96K x 8, 2.7 V to 5.5 V single-supply operation, 40 general-purpose I/O lines, a 24-channel 12-bit analog-to-digital converter (ADC) with 2.5 µs conversion time, and a built-in LCD driver capable of driving 8x36 or 4x40 segments. The part also integrates 2 KB of RAM, up to 2 KB of EEPROM-emulated Flash, multiple timers (MTIM, TPM1/TPM2), SCI1/SCI2, SPI1/SPI2, I2C, MSCAN (CAN 2.0A/B), a real-time counter (RTC), and a 6-channel PWM subsystem. Architecturally, the MC9S08DZ96MLH uses an enhanced HCS08 core fabricated on a 0.25 µm CMOS process. The on-chip voltage regulator and brown-out detector allow direct operation from a 5 V automotive supply without external regulation. The 24-channel ADC is well suited to multi-zone sensor acquisition, while the integrated MSCAN module is one of the defining features of the S08DZ family and is the primary reason this MCU is selected over generic S08 parts for body and chassis in-vehicle networking. Typical applications include automotive HVAC control modules, instrument clusters, body controllers, segment LCD human-machine interfaces (HMIs), CAN-based sensor hubs, appliance front panels, and industrial segment-displays. The wide 2.7-5.5 V supply range covers both 3.3 V and 5 V logic domains without level shifting. The 40 MHz CPU headroom with on-chip CAN and LCD lets a single MC9S08DZ96MLH replace multi-chip discrete designs, reducing BOM count and PCB area. When designing with the part, place bulk and high-frequency bypass capacitors as close as possible to the VDD/VSS pin pairs, keep the OSC/EXTAL trace length matched and short, and allocate at least one PCB layer under the exposed portion of the LQFP-64 to the central pad thermal relief (the thermal pad is internally grounded on this device). Avoid routing the LCD segment lines across switching or motor driver traces; segment lines are noise-sensitive and can directly cause ghosting on the LCD glass. This page synthesizes distributor pricing, same-family drop-in alternatives drawn from the S08DZ/DZ60 line-up, and practical design notes that are not collated in the manufacturer datasheet itself.

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MC9S08EL16CTJ - 8-bit S08 MCU 16KB Flash 40MHz TSSOP-20 | NXP
MC9S08EL16CTJ

MC9S08EL16CTJ - 8-bit S08 MCU 16KB Flash 40MHz TSSOP-20 | NXP

The NXP MC9S08EL16CTJ is a low-power 8-bit microcontroller based on the HCS08 core running at 40 MHz, featuring 16 KB of on-chip Flash, 1 KB of RAM, and 512 bytes of EEPROM, packaged in a 20-pin TSSOP. It is a member of the S08EL family and integrates a Slave LIN Interface Controller (SLIC) that offloads LIN slave protocol handling from the CPU, reducing development time for LIN-connected nodes. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and peripherals. Within the power-management and embedded hierarchy, MCUs sit below microprocessors and above discrete logic, providing programmable control for connected devices. The S08EL family extends the legacy HC08 instruction set with the BGND instruction for background debugging, and the S08EL is specifically optimized for slave-side LIN nodes in automotive and industrial sensor clusters. Key features include 16 KB Flash program memory, 1 KB RAM, 512 bytes EEPROM, an HCS08 CPU at 40 MHz bus clock, 16 general-purpose I/O pins, and a peripheral set comprising PWM, watchdog timer (WDT), low-voltage detection (LVD), power-on reset (POR), and connectivity blocks for I2C, LIN, SCI (UART), and SPI. The SLIC block handles LIN framing autonomously, freeing the CPU for application logic and improving deterministic response to LIN bus events. The MC9S08EL16CTJ uses a 3.3 V/5 V dual-voltage supply architecture and an industrial-grade operating temperature range that allows it to be deployed in harsh environments. Its low-power run and wait modes make it suitable for always-on or battery-backed nodes that spend most of their time in standby and wake on LIN or GPIO events. Typical applications include automotive LIN slave nodes such as window regulators, mirror controllers, seat adjusters, HVAC damper drivers, and sensor clusters. Industrial uses include low-cost LIN-connected sensors, household appliances with LIN networking, and replacement of legacy HC908 designs with a pin-compatible upgrade path. When designing with this device, ensure the supply rail is decoupled with a 0.1 uF ceramic capacitor close to VDD and VSS, follow the in-circuit debugger (ICD) recommendations, and respect the maximum rated bus frequency. The 20-pin TSSOP footprint simplifies layout, but pin allocation for the SLIC, SCI, and timer channels should be reviewed against the LIN physical layer driver. This page synthesizes distributor pricing, drop-in alternatives from the same S08EL/S08SL family, and practical design notes not found in the manufacturer datasheet alone.

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MC9S08EL32CTJ - 32KB 40MHz 8-Bit MCU | NXP | Embedded
MC9S08EL32CTJ

MC9S08EL32CTJ - 32KB 40MHz 8-Bit MCU | NXP | Embedded

The NXP Semiconductors MC9S08EL32CTJ is a 32 KB Flash, 1 KB RAM, 40 MHz 8-bit HCS08 microcontroller in a 20-pin TSSOP package. It operates from 2.7 V to 5.5 V and is identified by the manufacturer as NRND. The device is positioned for compact embedded-control, sensing, consumer-accessory, and low-power peripheral-control designs where an 8-bit architecture, integrated memory, and a compact surface-mount package are useful. A microcontroller is a programmable semiconductor device that combines a processor core, memory, and peripheral interfaces on one integrated circuit. The HCS08 family belongs to the broader embedded-microcontroller hierarchy: MCU -> 8-bit microcontroller -> HCS08 core -> embedded-control IC. The MC9S08EL32CTJ is intended to execute embedded firmware, read inputs, control outputs, and communicate with external hardware without a separate external memory interface. The verified product data identifies 32 KB of Flash memory, 1 KB of RAM, a 40 MHz maximum operating frequency, an 8-bit MCU architecture, and a 20-pin TSSOP package. The MC9S08EL32 family is associated with embedded Slave LIN Interface Controller and EEPROM features according to the provided search result. These features make the MCU relevant to small control platforms that need local firmware storage, serial connectivity, and peripheral control in a compact package. The 2.7 V to 5.5 V operating range provides flexibility across common embedded supply environments. The 40 MHz clock rating supports higher-performance control-loop and communication tasks than slower general-purpose 8-bit devices, while the 32 KB Flash capacity provides room for application code and configuration data. Exact peripheral availability, electrical limits, memory organization, and programming details must be confirmed in the manufacturer datasheet before design release. Typical uses include embedded control boards, motor or actuator controllers, sensor-interface systems, LIN-connected peripherals, and compact consumer or industrial modules. The 20-pin TSSOP package simplifies surface-mount assembly but requires careful layout for power, decoupling, clock stability, programming access, and signal integrity. Because the part is NRND, new designs should verify lifecycle expectations and consider whether a currently active NXP MCU better matches the product roadmap. For a new PCB, use the manufacturer datasheet and reference design guidance as the authority for pin multiplexing, clock, reset, programming, decoupling, and exposed thermal requirements. This page consolidates verified product attributes, sourcing data, application context, and selection trade-offs; it does not replace the complete NXP technical documentation.

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MC9S08FL16CLC - 8-bit S08 20MHz 16KB Flash MCU 32-LQFP | NXP
MC9S08FL16CLC

MC9S08FL16CLC - 8-bit S08 20MHz 16KB Flash MCU 32-LQFP | NXP

The NXP MC9S08FL16CLC is an 8-bit S08 Flash microcontroller featuring 16 KB of on-chip Flash program memory, 1 KB of RAM, and a 20 MHz CPU, housed in a 32-pin LQFP (7x7 mm) package. It is designed for cost-sensitive home appliance and industrial control applications that demand flexible I/O and low system cost. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, integrating a CPU, non-volatile program memory (Flash or ROM), volatile working memory (RAM), timers, communication peripherals, and general-purpose I/O on a single die. Within the broader semiconductor hierarchy, an MCU sits below microprocessors in complexity but above simple logic ICs, and is the cornerstone of embedded electronics. The S08 core is NXP's 8-bit successor to the legacy HC08 architecture, adding the BGND instruction, improved low-power modes, and tighter Flash access. Key features include 16 KB of Flash with security, 1 KB of RAM, 30 general-purpose I/O pins (across ports A, B, C, and E with interrupt capability), an internal oscillator with FLL stabilization, a 6-channel timer/PWM module (TPM), an 8-bit ADC, plus a KBI (keyboard interrupt) module for wake-up events. The integrated COP watchdog and low-voltage detect (LVD) provide robust system protection. The part operates from 2.7 V to 5.5 V and is qualified to industrial temperature ranges, making it suitable for white goods, motor control boards, and sensor hubs. The MC9S08FL16CLC uses a Harvard-style S08 core with BDM (Background Debug Mode) for in-circuit programming and debugging. The internal clock module supports FLL-locked frequencies up to 20 MHz from a 32 kHz reference, allowing the design to use an inexpensive external watch crystal rather than a high-speed resonator. The 32-LQFP package provides 30 usable I/O while leaving two pins reserved for supply/ground and reset. Typical applications include washing-machine control boards, refrigerator user interfaces, induction cooktop front panels, small appliance controllers, and low-cost sensor-conditioning modules. The 20 MHz CPU and rich analog/digital peripherals allow a single chip to replace several discrete components, reducing BOM cost and PCB area. When designing with the MC9S08FL16CLC, pay close attention to the decoupling network: place one 100 nF X7R ceramic as close as possible to each VDD/VSS pair, plus a bulk 4.7 uF tantalum or electrolytic nearby. The unused PTA pins, if not bonded out on the LQFP-32 variant, must be left floating or driven as outputs to avoid parasitic current draw. This page synthesizes NXP-authoritative specifications, current distributor pricing tiers, drop-in same-package alternatives within the S08FL family, and practical design notes not assembled in the manufacturer datasheet.

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MC9S08FL8CBM - S08 8-bit MCU 8KB Flash 20MHz DIP-32 | NXP
MC9S08FL8CBM

MC9S08FL8CBM - S08 8-bit MCU 8KB Flash 20MHz DIP-32 | NXP

The NXP Semiconductors MC9S08FL8CBM is an 8-bit microcontroller (MCU) from the S08FL family, featuring an HCS08 core running at up to 20 MHz CPU frequency, 8 KB of on-chip Flash memory, and a wide 4.5 V to 5.5 V operating voltage in a 32-pin DIP (dual in-line package). An 8-bit microcontroller integrates a processor core, program memory, data memory, and input/output peripherals on a single integrated circuit, occupying the entry level of the embedded control hierarchy (MCU -> microcontroller -> semiconductor). The HCS08 (S08) core executes the HC08 instruction set with an added BGND instruction, and 8 KB of Flash provides code storage for simple control loops, timers, and I/O management tasks common in cost-driven designs. Key features include the cost-effective S08FL platform optimized for input/output flexibility, operation across an industrial temperature range of -40C to +85C, and support for the full HC08 instruction set, preserving software familiarity for legacy HC08/S08 designers. The 20 MHz CPU speed enables responsive interrupt handling and fast bit manipulation without the overhead of a 16-bit or 32-bit core. Technically, the S08FL family was positioned by Freescale Semiconductor (now NXP Semiconductors) as a low-cost solution for home appliance control: the 5 V supply range matches directly rectified mains-derived supplies, eliminating voltage regulators in some appliance boards. The DIP-32 package supports through-hole assembly, easing prototyping, repair, and low-volume production. Typical applications include home appliance control boards (washing machines, small kitchen appliances), low-cost industrial I/O modules, and simple consumer electronics requiring flexible general-purpose I/O. The DIP footprint suits repairable, hand-assembled products. Design consideration: this part is listed as End of Life (EOL) by NXP, so new designs should evaluate the S08FL16 variant or plan last-time-buy quantities; verify Flash/RAM sizing headroom before committing. This page synthesizes distributor pricing, lifecycle status, drop-in family alternatives, and sourcing guidance not found on the manufacturer product page alone.

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MC9S08FL8CLC - 8-Bit 20MHz MCU, 8KB Flash | NXP
MC9S08FL8CLC

MC9S08FL8CLC - 8-Bit 20MHz MCU, 8KB Flash | NXP

NXP Semiconductors MC9S08FL8CLC is an 8-bit S08 microcontroller with a maximum clock frequency of 20 MHz, 8 KB of flash memory organized as 8K x 8, and a 32-pin LQFP package measuring 7 mm x 7 mm. The device combines a compact surface-mount footprint with a modest embedded memory configuration, making it suitable for cost-sensitive control systems that require basic digital control, peripheral interaction, and firmware-driven automation. An 8-bit microcontroller is a programmable semiconductor containing a central processing unit, memory, and integrated peripherals on one package. The S08 core belongs to the broader microcontroller hierarchy, which includes embedded processors and microcontrollers used for real-time control. Compared with application-specific controllers, the S08 family provides a general-purpose platform that can implement application logic, monitor inputs, control outputs, and manage communications through its available peripherals. The MC9S08FL8CLC's principal verified characteristics are its S08 instruction set, 8-bit processing width, 20 MHz operating frequency, 8 KB flash memory, 5 V supply designation, and 32-LQFP package. These values make it relevant for compact embedded products that need local control without the memory footprint or processing complexity of a higher-bit MCU. The LQFP package also exposes more I/O than a small leadless package while remaining compatible with conventional leaded PCB assembly processes. The MC9S08FL8CLC is identified by NXP as an End of Life product, so new designs should account for lifecycle constraints, availability uncertainty, and the possibility of last-time-buy treatment. Its 8 KB flash allocation is relatively modest, requiring compact firmware and disciplined memory planning. At the same time, a 20 MHz clock can support time-sensitive control tasks when the firmware execution time, peripheral timing, and interrupt latency are properly evaluated. Typical embedded applications include simple industrial control panels, compact appliance controllers, motor or relay sequencing systems, instrumentation interfaces, LED status and lighting controllers, and small sensor-hub devices. In each case, the MCU serves as the system controller rather than as a high-performance communications processor. The available pin count can support external inputs, outputs, and serial interfaces when the required functions are confirmed against the manufacturer pinout and datasheet. Designers should verify the exact pin assignments, peripheral resources, electrical limits, and programming requirements before layout release. Because the part is end-of-life, production risk should be evaluated alongside software support, second-source availability, and any approved NXP migration path. This page consolidates verified manufacturer and distributor information, lifecycle status, family-level alternatives, and practical design considerations to support sourcing and engineering review.

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MC9S08GB32ACFUE - 8-bit S08 MCU, 40MHz, 32KB Flash | NXP
MC9S08GB32ACFUE

MC9S08GB32ACFUE - 8-bit S08 MCU, 40MHz, 32KB Flash | NXP

The NXP Semiconductors MC9S08GB32ACFUE is an 8-bit S08 microcontroller delivering 40 MHz internal bus clock performance, 32KB of flash memory and 4KB of RAM, housed in a 64-pin LQFP (10x10 mm) package. It operates from a 2.08V to 3.6V supply (2.5V/3.3V typical rails) and provides 56 general-purpose I/O lines for industrial and consumer embedded control. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU core, program flash, RAM, oscillators and peripheral modules such as timers, serial interfaces and analog-to-digital converters. Within the embedded systems hierarchy, the S08 family sits in the general-purpose 8-bit controller class, sitting above simple timer-based MCUs and below 16-bit and 32-bit parts, and forms a complete power-management-friendly embedded control solution when paired with only a decoupling network and reset circuitry. Key features include the S08 CISC core with background debug mode (BDM) for non-intrusive flash programming, 40 MHz bus operation, 32KB (32K x 8) in-system reprogrammable flash, and a wide 2.08V to 3.6V operating supply that supports battery-powered designs. The 64-pin LQFP package exposes up to 56 I/O ports, giving designers extensive parallel control capability in a 10x10 mm surface-mount footprint. Architecturally, the device belongs to NXP's S08 (formerly Freescale HC08 successor) family, which uses an enhanced 68HC08-compatible instruction set, single-wire background debugging, and a rich peripheral set including serial communication interfaces, timers and ADC channels. The industrial temperature grade supports -40C to +85C environments per distributor listings. Typical applications include industrial control panels, appliance and HVAC controllers, motor-driven consumer products, battery chargers and instrumentation front ends where 8-bit cost efficiency, moderate 40 MHz performance and generous I/O count are priorities. A key design consideration: NXP has marked this part NRND (Not Recommended for New Designs), so new designs should evaluate pin-compatible S08 family alternatives while legacy production continues through last-time-buy channels. This page synthesizes distributor inventory data, drop-in alternatives, and NRND lifecycle guidance not found in the manufacturer datasheet.

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MC9S08GB32CFU - 8-bit S08 MCU 32KB Flash 40MHz 64-LQFP | NXP
MC9S08GB32CFU

MC9S08GB32CFU - 8-bit S08 MCU 32KB Flash 40MHz 64-LQFP | NXP

The NXP MC9S08GB32CFU is an 8-bit HCS08 CISC microcontroller with 32KB Flash program memory, 2KB RAM, and a maximum CPU clock of 40MHz, packaged in a 64-pin LQFP (10x10 mm, lead-free, surface-mount). It is part of NXP's S08GB family targeted at industrial embedded control applications requiring USB connectivity, CAN, and a rich peripheral mix on a low-cost 8-bit core. What is an 8-bit microcontroller? An 8-bit MCU is a microprocessor-on-a-chip that processes data in 8-bit chunks, integrating CPU, non-volatile Flash program memory, RAM, and peripherals such as timers, ADC, communication controllers, and I/O. Within the broader taxonomy, the MC9S08GB32CFU sits as: microcontroller → 8-bit MCU → HCS08 family → S08GB sub-family → embedded microcontroller IC. Compared to 32-bit ARM Cortex-M devices, 8-bit HCS08 parts trade raw throughput for deterministic interrupt response, low power, and very small code footprint with a free CodeWarrior toolchain. Key features include an integrated USB 2.0 full-speed device controller, an MSCAN (CAN 2.0A/B) module, two SCI/UART ports, one SPI and one I2C peripheral, an 8-channel 10-bit ADC, multiple timers (TPM1/TPM2), 56 general-purpose I/O pins, and an internal clock generator with an optional crystal oscillator. The HCS08 core executes most instructions in one bus cycle at 40MHz, supporting background debug mode and on-chip in-circuit programming. The architecture uses a von Neumann bus with a 16-bit address space and a 16-bit stack pointer, allowing C-language development. The integrated bandgap reference and on-chip voltage regulator support operation from 2.7V to 5.5V, and the device includes low-power stop and wait modes with peripheral wake-up. The 64-LQFP package exposes the full peripheral set including USB D+/D- and CAN Tx/Rx lines, simplifying two-layer PCB layout for industrial designs. Typical applications include industrial control panels, USB HID peripherals, CAN-based sensor nodes, HVAC controllers, point-of-sale terminals, motor control for small BLDC fans, and battery-powered metering equipment. The combination of USB device, CAN, and a 10-bit ADC makes the part a single-chip solution for fieldbus-connected instruments. When designing with the MC9S08GB32CFU, ensure that the 5V-tolerant pins are not driven above VDD+0.3V and that the USB D+/D- lines are routed with 90-ohm differential impedance. The internal voltage regulator requires a bulk capacitor on the internal regulator output; consult the manufacturer datasheet for BDM connector pinout and background-debug mode usage. This page synthesizes distributor pricing, drop-in S08GB alternatives, and practical design notes not found in a single manufacturer datasheet, helping engineers evaluate the part for both new designs and legacy board refresh projects.

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MC9S08GB32CFUE - S08 8-Bit MCU, 32KB Flash, 40MHz | NXP
MC9S08GB32CFUE

MC9S08GB32CFUE - S08 8-Bit MCU, 32KB Flash, 40MHz | NXP

The NXP MC9S08GB32CFUE is an 8-bit S08 family microcontroller with 32 KB of Flash program memory, 2 KB of RAM, and a 40 MHz CPU core, offered in a 64-pin LQFP (10x10 mm) surface-mount package. As a member of NXP's legacy Freescale-derived S08 GB series, the part integrates on-chip peripherals including timers, ADC, I2C, SCI, and SPI communication interfaces for cost-sensitive embedded designs. What is an 8-bit microcontroller? An 8-bit microcontroller is a single-chip computer that processes data in 8-bit-wide chunks through a central processing unit, with embedded Flash for program storage, RAM for runtime variables, and integrated peripherals such as timers, communication controllers, and analog-to-digital converters. MCUs sit inside the broader semiconductor taxonomy as integrated circuits, sub-categorized as microcontrollers (MCUs), and further specified by core architecture (S08), memory size, and package. The S08 core is NXP's proprietary 8-bit instruction set architecture derived from the original Freescale HC08 and HCS08 lineages, optimized for low power and deterministic interrupt response in industrial control applications. Key features of the MC9S08GB32CFUE include 32 KB of on-chip Flash memory organized as 32K x 8, 2 KB of SRAM, up to 56 user I/O pins, a 40 MHz maximum CPU bus frequency, an integrated analog-to-digital converter, multiple serial communication interfaces (SCI/UART, SPI, I2C), a programmable 16-bit timer module, and a low-power stop mode with selective peripheral clock gating. The 64-LQFP package provides ample pin count for external bus and analog signal routing. Architecturally, the S08GB32 uses the HCS08 CPU core with a 3-stage pipeline and a background debug mode (BDM) interface for non-intrusive in-circuit programming and debugging. The Flash memory supports in-application reprogramming with built-in security features, while the internal clock module can operate from an external crystal or an internal reference oscillator. Typical applications for this device include industrial control panels, building automation sensor nodes, white-goods motor controllers, USB-to-UART bridges, and general-purpose embedded control boards. The wide temperature range and robust peripheral set also suit automotive body electronics and consumer appliance controllers. When designing with the MC9S08GB32CFUE, ensure your toolchain supports the HCS08 instruction set (CodeWarrior for S08 or GCC for S08), provide decoupling capacitors adjacent to each VDD/VSS pair, and verify that BDM debugging header access is preserved on the production PCB. Watch the absolute maximum supply voltage (5 V typical, with absolute maximum per datasheet). This page synthesizes distributor stock, drop-in compatible S08 family alternatives, and practical S08GB PCB design notes not found in the standalone manufacturer datasheet.

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