MC9S08DV128MLL - 40MHz HCS08 8-bit MCU 128KB Flash 100-LQFP | NXP
Teilenummer: MC9S08DV128MLL ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $8.34 | $8,34 |
| 10 | $7.51 | $75,10 |
| 100 | $6.67 | $667,00 |
| 500 | $5.93 | $2.965,00 |
| 1.000 | $5.28 | $5.280,00 |
MC9S08DV128MLL Übersicht
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.
Drop-in-Alternativen für MC9S08DV128MLL – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
MC9S08DZ128MLL
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
S9S08DZ128F2MLL
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
S9S08DZ128F2VLL
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
MC9S08DV128MLL Grenzwerte & elektrische Eigenschaften
| Core | HCS08 (enhanced S08, HC08-compatible with BGND) |
| CPU Architecture | 8-bit CISC |
| Maximum CPU Frequency | 40 MHz (20 MHz bus) |
| Program Memory (Flash) | 128 KB (128K x 8) |
| Versorgungsspannung | 2.7 V to 5.5 V (3.3 V / 5 V operation) |
| Gehäuse | 100-pin LQFP (14 x 14 mm) |
| Montageart | Surface Mount |
| CAN | 1 x CAN 2.0 A/B controller (ISO 11898, 11-bit / 29-bit ID) |
| Serial Interfaces | SCI (UART), SPI, I2C |
| Betriebstemperaturbereich | -40 C to +85 C (industrial) |
| Instruction Set | HC08 plus BGND |
| Interrupt Sources | Up to 32 |
MC9S08DV128MLL 100-pin lqfp (14 x 14 mm) Pinbelegungsleitfaden
Pinbelegung für MC9S08DV128MLL (100-pin lqfp (14 x 14 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 MC9S08DV128MLL.
Siehe die Datenblatt für die vollständige Pin-Konfiguration.
Typische Anwendungen
MC9S08DV128MLL ist geeignet für 6 Anwendungs: Industrial CAN Nodes, Automotive Body Electronics, Building Automation Controllers, Appliance Control Boards, Low-End Industrial Sensor Hubs, General-Purpose 5 V Embedded Designs.
Industrial CAN Nodes
The MC9S08DV128MLL is well suited to industrial CAN nodes thanks to its on-chip Bosch C_CAN 2.0 A/B controller running at 1 Mbit/s on the ISO 11898 physical layer, supported by 128 KB Flash and the 40 MHz HCS08 core for protocol stack and application code. Designers typically pair the MCU with an external TJA1042 or TJA1050 CAN transceiver, route TX/RX to the dedicated CAN pins, and use the integrated 16-bit timer for SYNC timestamps. Compared with adding a discrete CAN controller, the on-chip module reduces BOM cost by roughly $0.80 to $1.50 and frees board area for additional analog channels. The 100-LQFP package gives enough GPIO to drive local status LEDs and to read a 4x4 keypad for local configuration. This application leverages the part's wide 2.7 V to 5.5 V supply range to share a 5 V rail with industrial sensors.
Empfohlen
Automotive Body Electronics
The MC9S08DV128MLL's wide operating temperature range of -40 C to +85 C and its CAN 2.0 B controller make it a strong fit for body-electronics modules such as door, seat, and HVAC controllers in non-safety-critical vehicle subsystems. Its 128 KB Flash comfortably fits CAN-based diagnostic (UDS) stacks plus manufacturer-specific calibration tables, while 40 MHz CPU headroom leaves 15 to 25 percent MIPS margin for LIN master or slave tasks on the same chip. The device's 5 V tolerance simplifies interfacing to legacy automotive sensors still powered at 5 V, reducing the need for level shifters. Automotive designers should evaluate the S9S08DZ128F2VLL V-suffix variant for higher temperature grades and AEC-Q100 documentation. The 100-LQFP 14x14 mm footprint uses the standard JEDEC MS-026 land pattern, easing PCB reuse across vehicle platforms.
Empfohlen
Building Automation Controllers
Building automation controllers for HVAC, lighting, and access control rely on the MC9S08DV128MLL's combination of CAN networking, multiple serial interfaces, and 5 V analog tolerance. The 128 KB Flash stores BACnet or KNX-TP1 application layers plus vendor-specific configuration, while the 8-bit HCS08 core is adequate for non-graphical supervisory tasks at typical 1 Hz to 100 Hz update rates. The 100-LQFP footprint exposes enough GPIO to drive triac interfaces, opto-isolated relay outputs, and rotary encoder inputs. Compared with a 32-bit ARM Cortex-M0+ alternative, the S08 part offers 30 to 50 percent BOM cost savings at modest CPU performance. For battery-backed wireless nodes, however, the DZ family offers deeper STOP modes with sub-10 uA current.
Empfohlen
Appliance Control Boards
White-goods and appliance control boards such as washing machines, dishwashers, and ovens benefit from the MC9S08DV128MLL's robust 5 V mixed-signal integration, 128 KB Flash for user-interface firmware, and CAN or UART connectivity for diagnostic service ports. The HCS08 core's deterministic interrupt handling suits real-time motor-control loops at 10 to 50 kHz PWM frequencies, while the on-chip 16-bit timer/PWM module directly drives TRIAC or IGBT bridges for inverter-style compressor control. Compared with discrete microcontrollers plus external ADCs, the integrated analog chain reduces PCB area and BOM by 20 to 30 percent. The 100-LQFP package's standard 0.5 mm pitch supports both leaded and lead-free reflow profiles per JEDEC J-STD-020.
Empfohlen
Low-End Industrial Sensor Hubs
Industrial sensor hubs that aggregate 4 to 16 analog and digital sensor channels onto a CAN backbone are a natural fit for the MC9S08DV128MLL thanks to its combination of 5 V-tolerant GPIO, multi-channel ADC, and CAN 2.0 B controller. The 128 KB Flash comfortably fits CANopen or DeviceNet slave stacks plus vendor-specific calibration, while 40 MHz CPU performance sustains 1 kHz acquisition loops on all channels. Designers often pair the MCU with external SPI ADC front-ends to expand channel count beyond the on-chip ADC, sharing the SPI bus with the CAN controller's interrupt arbitration. Compared with a Cortex-M0+ hub, the S08 platform typically costs $1 to $2 less per node at similar throughput. The 100-LQFP 14x14 mm footprint standardizes on the JEDEC MS-026 land pattern for cost-effective PCB manufacturing.
Empfohlen
General-Purpose 5 V Embedded Designs
The MC9S08DV128MLL is a cost-effective choice for general-purpose 5 V embedded designs that need more Flash than a typical 8-bit competitor, with 128 KB supporting USB, Bluetooth HCI, or graphics libraries that legacy HC08 designs could not host. The wide 2.7 V to 5.5 V supply range allows direct interfacing to 5 V sensors and actuators, simplifying PCB design versus a 3.3 V-only MCU plus level shifters. The 100-LQFP 14x14 mm footprint provides a generous pin count for human-machine interface (HMI) boards with keypads, LCDs, and LEDs. Compared with newer S08DZ devices, the DV variant lacks EEPROM and deep STOP modes, so battery-powered designs should consider the DZ upgrade path.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für MC9S08DV128MLL – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | MC9S08DZ128MLL | S9S08DZ128F2MLL | S9S08DZ128F2VLL |
|---|---|---|---|---|
| Package | 100-LQFP (14x14) | 100-LQFP (14x14) - same | 100-LQFP (14x14) - same | 100-LQFP (14x14) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core | HCS08 (40 MHz) | HCS08 (40 MHz) - same | HCS08 (40 MHz) - same | HCS08 (40 MHz) - same |
| Flash | 128 KB | 128 KB - same | 128 KB - same | 128 KB - same |
| On-chip EEPROM | Not present | Yes (typical DZ family) | Yes (typical DZ family) | Yes (typical DZ family) |
| CAN Controller | 1 x CAN 2.0 A/B | 1 x CAN 2.0 A/B | 1 x CAN 2.0 A/B | 1 x CAN 2.0 A/B |
| Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V - same | 2.7 V to 5.5 V - same | 2.7 V to 5.5 V - same |
| Automotive Grade (AEC-Q100) | No | No | No | Yes (V-suffix) |
Wichtigste Unterscheidungsmerkmale
- Cost-optimized S08DV member with 128 KB Flash and CAN (vs. MC9S08DZ128MLL)
- Wide 2.7 V to 5.5 V supply with 5 V GPIO tolerance (vs. MC9S08AC128CFGE)
- Pin-compatible with newer S08DZ family (vs. S9S08DZ128F2MLL)
Designhinweise
Place a 100 nF decoupling capacitor as close as possible to each VDD pin pair and a single 10 uF bulk capacitor at the package power entry. The MC9S08DV128MLL has multiple VDD/VDDA pins distributed around the 100-LQFP; bypassing each pair keeps the core and analog supply noise below 50 mVpp under worst-case load steps. Add a ferrite bead between VDDA and VDD if analog accuracy is critical for ADC readings.
The 100-LQFP (14x14, 0.5 mm pitch) follows the standard JEDEC MS-026 land pattern. Use a 4-layer stackup with continuous ground planes under the MCU, keep CAN TX/RX traces under 50 mm, and route the high-speed CAN bus differentially with 120 ohm characteristic impedance. Keep the BDM debug header accessible with at least 5 mm clearance for production programmers.
Do not exceed 5.5 V on any pin; the device is 5 V tolerant but lacks over-voltage protection on most GPIOs. Confirm that the external CAN transceiver supplies the bus with proper recessive/dominant voltages, because a missing CAN PHY will cause the on-chip controller to log bus-off errors. The HCS08 BGND instruction requires a properly wired BDM header; production firmware must clear the BDMCSC register to disable background debug for security.
Compliance-Informationen
RoHS and REACH compliance per NXP standard declarations; LQFP lead-free matte-tin finish. AEC-Q100 qualification applies only to V-suffix S08DZ parts such as S9S08DZ128F2VLL, not to the MC9S08DV128MLL.
