MC9S08DN16AMLC - 8-Bit 40MHz 16KB MCU | NXP
Teilenummer: MC9S08DN16AMLC ✗ Abgekündigt| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $5.1177 | $5,12 |
| 10 | $5.1177 | $51,18 |
| 100 | $5.1177 | $511,77 |
| 500 | $5.1177 | $2.558,85 |
| 1.000 | $5.1177 | $5.117,70 |
MC9S08DN16AMLC Übersicht
A microcontroller is a programmable integrated circuit that combines a CPU, memory, and peripherals on one semiconductor die. The HCS08 family belongs to the broader 8-bit MCU hierarchy and is intended for embedded control, sensing, communications, and actuator-control systems. Compared with a discrete logic controller, the MC9S08DN16AMLC consolidates processing, flash, RAM, analog conversion, timing, and serial communications into a compact surface-mount device.
The verified feature set includes a 40 MHz HCS08 CPU, support for up to 32 interrupt and reset sources, a 16-channel 12-bit ADC, PWM, a watchdog timer, low-voltage detection, and power-on reset. Its 25 I/O pins provide interface capacity for sensors, displays, actuators, and industrial-control peripherals. The 512 x 8 EEPROM and RAM size should be verified against the manufacturer datasheet before final design release because the supplied search data does not state the RAM capacity directly.
Typical uses include low-cost industrial controllers, building and appliance controls, sensor-conditioning systems, and compact communications modules. The 40 MHz CPU provides useful headroom for protocol handling and control loops, while the serial peripherals reduce the need for external interface devices. The LQFP package also exposes more pins than a small-outline package and can simplify board-level routing.
When replacing this obsolete part, engineers should verify the complete pinout, memory map, electrical limits, peripheral allocation, and software compatibility against the manufacturer documentation. A distributor listing can confirm availability, but it does not by itself establish functional drop-in equivalence.
This page combines the supplied distributor, manufacturer-related, and datasheet-search information with engineering-oriented sourcing and design guidance. It does not infer undocumented specifications or treat general parametric search results as proof of drop-in replacement.
Drop-in-Alternativen für MC9S08DN16AMLC – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
Für dieses Produkt sind keine Drop-in-Alternativen verfügbar.
Alternativen anfordernMC9S08DN16AMLC Grenzwerte & elektrische Eigenschaften
| Core | HCS08 8-bit core |
| Maximum CPU Frequency | 40 MHz |
| Bus Frequency | 20 MHz |
| Program Memory | 16 KB flash (16K x 8) |
| EEPROM | 512 x 8 bits |
| ADC | 16-channel, 12-bit resolution |
| ADC Conversion Time | 2.5 us |
| Connectivity | I2C, LINbus, SCI, SPI |
| Number of I/O Pins | 25 |
| Interrupt and Reset Sources | Up to 32 |
| Gehäuse | 32-LQFP, 7 x 7 mm |
| Montageart | Surface mount |
| Instruction Set | HC08 with added BGND instruction |
| Peripherals | LVD, POR, PWM, WDT |
| Product Status | Obsolete |
| RoHS-Status | Not provided |
| REACH Status | Not provided |
| AEC-Q100 Qualification | Not provided |
MC9S08DN16AMLC 32-lqfp, 7 x 7 mm Pinbelegungsleitfaden
Pinbelegung für MC9S08DN16AMLC (32-lqfp, 7 x 7 mm-Gehäuse). Dieser digitale IC umfasst GPIO, Kommunikationsschnittstellen (UART, SPI, I2C) und Versorgungspins. Alternative Pin-Funktionen und Konfigurationsoptionen entnehmen Sie dem Herstellerdatenblatt. Unverzichtbar für Embedded-System-Design und PCB-Layout.
Keine detaillierten Pinbelegungsdaten verfügbar für MC9S08DN16AMLC.
Siehe die Datenblatt für die vollständige Pin-Konfiguration.
Typische Anwendungen
MC9S08DN16AMLC ist geeignet für 6 Anwendungs: Embedded Industrial Control, Sensor and Analog Monitoring, Motor and PWM Control, Building and Appliance Controls, Serial Communication Hub, Low-Cost Consumer Device.
Embedded Industrial Control
The MC9S08DN16AMLC fits compact embedded control systems that need a dedicated 8-bit CPU, local flash, and multiple serial interfaces. Its 40 MHz HCS08 core provides execution headroom for sequencing, state-machine logic, and communication handling, while 25 I/O pins can connect switches, indicators, relays, and sensors. I2C, SCI, SPI, and LINbus connectivity allows the controller to share a board with sensors, actuators, and service interfaces. The 32-LQFP 7 x 7 mm package also provides generous routing access compared with a very small leadless package. Because the device is obsolete, a new industrial design should confirm availability, temperature limits, EMC requirements, and long-term sourcing before committing to it.
Empfohlen
Sensor and Analog Monitoring
The MC9S08DN16AMLC is suitable for acquisition and control boards that need analog inputs without a separate high-resolution ADC. The verified specifications identify a 16-channel, 12-bit ADC with a stated 2.5 us conversion time, allowing the MCU to sample temperature, pressure, potentiometer, or resistive-sensor inputs while handling control logic. The S08 firmware can scan channels, apply calibration, filter readings, and report results over SCI, SPI, or I2C. Use the ADC reference, input multiplexing, acquisition timing, and pin mapping from the complete datasheet rather than assuming every 12-bit result is available in every operating mode. The obsolete lifecycle status makes obsolescence-aware maintenance planning important.
Empfohlen
Motor and PWM Control
The MC9S08DN16AMLC can control small motors, valves, lamps, and other PWM-driven loads because the verified feature list includes PWM alongside 16 I/O lines and a 40 MHz CPU. The MCU can generate timed control signals, read feedback inputs, and supervise system faults without offloading every routine to an external programmable logic device. For DC motor applications, the PWM output still requires suitable driver circuitry, current protection, and appropriate inductive-load layout. Firmware should include startup limits, timeout handling, and safe output states during reset or brownout conditions. Verify timer channel assignment and pin multiplexing in the manufacturer documentation before assigning a motor-control function to a particular pin.
Empfohlen
Building and Appliance Controls
A product such as a thermostat, small appliance controller, or building interface can use the MC9S08DN16AMLC for local decision-making and serial communications. The 16 KB flash memory holds application firmware, while the 40 MHz HCS08 CPU supports control loops, debouncing, menu logic, and communication protocols. SCI and I2C can connect a human interface or sensor board, and SPI can support displays or external peripherals when the board design requires it. The 25 I/O pins are useful for keys, status LEDs, relay drivers, and digital inputs. Before using the MCU in a mains-connected appliance, add the required isolation, protection, creepage, and safety engineering; the supplied data does not establish safety certification for this part.
Empfohlen
Serial Communication Hub
The MC9S08DN16AMLC is applicable to small protocol bridges and service interfaces because it combines I2C, LINbus, SCI, and SPI in one microcontroller. The MCU can translate between a host serial port and a local sensor or actuator network, perform basic framing and error handling, and expose diagnostics through another interface. The 20 MHz bus and 40 MHz CPU provide timing margin for interrupt-driven communication, while 25 I/O pins support status and control signals. LINbus designs require attention to transceiver selection, termination, grounding, and bus timing, while SPI and I2C designs require correct pull-ups or level translation where needed. The exact peripheral instance and alternate-function mapping must be checked before PCB release.
Empfohlen
Low-Cost Consumer Device
The MC9S08DN16AMLC can serve as the control engine in a compact consumer product when the design requires local processing but not a high-end application processor. Its 8-bit architecture, flash memory, ADC, PWM, and serial peripherals are well matched to keypads, indicators, simple sensors, and actuator drivers. The 32-LQFP package is easy to assemble and inspect, which can help prototype and rework. Software development should use a supported HCS08 toolchain and must account for the limited memory resources implied by the 16 KB flash configuration. Since the verified lifecycle status is obsolete, existing products may use this MCU for repair or continuation, but new consumer launches should evaluate an actively supported device and complete supply planning.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für MC9S08DN16AMLC – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt |
|---|---|
| Package | 32-LQFP (7 x 7 mm) |
| Brand | NXP Semiconductors |
| Core | HCS08 8-bit |
| Maximum CPU Frequency | 40 MHz |
| Bus Frequency | 20 MHz |
| Program Memory | 16 KB flash |
| ADC | 16-channel, 12-bit, 2.5 us conversion time |
| Connectivity | I2C, LINbus, SCI, SPI |
| Number of I/O Pins | 25 |
| Lifecycle Status | Obsolete |
Wichtigste Unterscheidungsmerkmale
- Integrated serial connectivity for embedded designs (vs. MC9S08MP16VLC)
- Specified analog acquisition capability (vs. MC9S08MP16VLC)
- Lower verified CPU frequency than a related comparison part (vs. MC9S08MP16VLC)
Designhinweise
Design the power tree around the exact supply and I/O limits in the complete manufacturer datasheet; those limits are not included in the supplied verified data. Place bulk and local decoupling capacitors close to the supply pins, maintain the required return path, and account for startup current when sizing the regulator. Because the part is obsolete, also validate capacitor voltage ratings and sourcing against the available lot rather than relying only on the nominal MCU specification.
Use the 32-LQFP package drawing and pin table from the manufacturer documentation before routing. Keep analog inputs away from high-current switching nodes and digital return edges, route serial interfaces with controlled return paths, and place input filtering close to the pins. The verified information confirms the 7 x 7 mm LQFP format but does not provide the complete pin map, exposed-pad details, or recommended land pattern, so do not infer those from the package name alone.
Do not substitute a related S08-family MCU solely because it has a similar flash size or package. Compare every pin, alternate function, ADC channel, serial mapping, memory map, electrical limit, and timer resource with the original design. The supplied cross-reference results name related MC9S08 devices but do not confirm a drop-in replacement, and an obsolete-part search result can represent a redesigned product rather than a pin-compatible equivalent.
The verified data does not provide junction temperature, thermal resistance, or ambient operating limits, so a defensible thermal estimate cannot be calculated here. In production, determine dissipation from the actual supply voltage, I/O loading, clock configuration, and board thermal environment, then verify the resulting junction temperature against the full datasheet limits. Use copper area and thermal vias only after checking the package-specific land pattern and assembly requirements.
Compliance-Informationen
The supplied verified data does not provide definitive RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. One search result exposes a RoHS field without a confirmed value. Obtain documentation for the exact manufacturer, part, lot, and date code before making a compliance claim.
