MC9S08DV16CLC - 8-bit 40MHz 16KB Flash MCU w/ CAN | NXP | LQFP-32
Référence : MC9S08DV16CLC ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $6.92 | $6,92 |
| 10 | $6.18 | $61,80 |
| 100 | $5.43 | $543,00 |
| 500 | $4.85 | $2 425,00 |
| 1 000 | $4.32 | $4 320,00 |
MC9S08DV16CLC Présentation
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.
Alternatives de remplacement direct pour MC9S08DV16CLC — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec MC9S08DV16CLC (même facteur de forme et même empreinte) — différant par Package, Core Architecture, Operating Temperature, RAM Size, Core Processor.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
MC9S08DV16AMLC
✅ Remplacement direct✓ En stock
Contactez-nous pour le prix
Voir la fiche technique →MC9S08DV32CLC
✅ Remplacement direct✓ En stock
$4.65 / unité
Voir la fiche technique →MC9S08DV60CLC
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MC9S08AW32CPUE
✅ Remplacement direct✓ En stock
$6.1 / unité
Voir la fiche technique →MC9S08DV16CLC Valeurs maximales et caractéristiques électriques
| Core | S08 (8-bit CISC) |
| Maximum CPU Frequency | 40 MHz |
| Program Memory (Flash) | 16 KB (16K x 8) |
| RAM | 1 KB |
| Supply Voltage Range | 2.7 V to 5.5 V |
| I/O Pins | 25 |
| ADC | 10-channel, 12-bit |
| CAN Controller | 1 x CAN 2.0 |
| Serial Interfaces | I2C, LINbus (SCI), SCI, SPI |
| PWM Channels | Yes (integrated PWM module) |
| Timers | Multiple (incl. RTC) |
| Watchdog Timer (WDT) | Yes |
| Low-Voltage Detect (LVD) | Yes |
| Power-On Reset (POR) | Yes |
| Debug Interface | Background Debug Mode (BDM) |
| Boîtier | 32-LQFP (7x7 mm) |
| Type de montage | Surface Mount |
| Température de fonctionnement | -40C to +85C (industrial) |
| Statut RoHS | Compliant |
Configuration des broches de MC9S08DV16CLC
| Broche 1 | PTC0 — General-purpose I/O / TCLK channel 0 |
| Broche 2 | PTC1 — General-purpose I/O |
| Broche 3 | PTC2 — General-purpose I/O |
| Broche 4 | PTC3 — General-purpose I/O |
| Broche 5 | PTC4 — General-purpose I/O |
| Broche 6 | PTC5 — General-purpose I/O |
| Broche 7 | PTC6 — General-purpose I/O |
| Broche 8 | PTC7 — General-purpose I/O |
| Broche 9 | VSS — Ground |
| Broche 10 | VDD — Supply voltage (2.7 V to 5.5 V) |
| Broche 11 | PTB0 — General-purpose I/O / ADP0 (ADC input) |
| Broche 12 | PTB1 — General-purpose I/O / ADP1 (ADC input) |
| Broche 13 | PTB2 — General-purpose I/O / ADP2 (ADC input) |
| Broche 14 | PTB3 — General-purpose I/O / ADP3 (ADC input) |
| Broche 15 | PTB4 — General-purpose I/O / ADP4 (ADC input) |
| Broche 16 | PTB5 — General-purpose I/O / ADP5 (ADC input) |
| Broche 17 | PTB6 — General-purpose I/O / ADP6 (ADC input) |
| Broche 18 | PTB7 — General-purpose I/O / ADP7 (ADC input) |
| Broche 19 | PTA0 — General-purpose I/O / CAN TX |
| Broche 20 | PTA1 — General-purpose I/O / CAN RX |
| Broche 21 | PTA2 — General-purpose I/O / SDA (I2C data) |
| Broche 22 | PTA3 — General-purpose I/O / SCL (I2C clock) |
| Broche 23 | PTA4 — General-purpose I/O / MISO (SPI) |
| Broche 24 | PTA5 — General-purpose I/O / MOSI (SPI) |
| Broche 25 | PTA6 — General-purpose I/O / SPSCLK (SPI clock) |
| Broche 26 | PTA7 — General-purpose I/O / SS (SPI slave select) |
| Broche 27 | BKGD — Background Debug Mode pin |
| Broche 28 | RESET — External reset input (active low) |
| Broche 29 | VREFH — ADC high reference voltage |
| Broche 30 | VREFL — ADC low reference voltage |
| Broche 31 | XTAL — Crystal oscillator input |
| Broche 32 | EXTAL — Crystal oscillator output / external clock input |
Applications typiques
MC9S08DV16CLC convient pour 6 applications: Automotive CAN Node Endpoint, Industrial Sensor Hub / 4-20 mA Node, HVAC Actuator Control, Low-End BLDC / Brushed-DC Motor Control, Small Appliance Mainboard, Battery-Powered Remote Sensor / IoT Edge Node.
Automotive CAN Node Endpoint
The MC9S08DV16CLC's integrated CAN 2.0 A/B controller with hardware message buffers makes it a strong fit for automotive CAN node endpoints such as door modules, seat controllers, mirror switch units, and lighting controllers. With 40 MHz S08 CPU, 16 KB Flash, and 1 KB RAM, the device can run the CAN protocol stack plus application logic without external bus controller ICs. An external NXP TJA1040 or TJA1057 transceiver is added to drive the physical bus. The industrial LC temperature range suits under-dash body-electronics environments, though for safety-critical applications the AM (AEC-Q100) variant should be chosen instead.
Recommandé
Industrial Sensor Hub / 4-20 mA Node
The 10-channel 12-bit ADC, 25 GPIO, and 2.7-5.5 V supply range suit the MC9S08DV16CLC to industrial sensor hubs that aggregate analog signals from temperature, pressure, or flow transducers and forward them over CAN or RS-485 (via SCI). The 12-bit ADC delivers 4096 steps, enough for most process-control transmitters. CAN connectivity enables deployment in industrial CANopen or DeviceNet networks. The 32-LQFP package is hand-solderable for prototype work, and BDM programming removes the need for a socketed programmer.
Recommandé
HVAC Actuator Control
HVAC damper actuators, valve controllers, and fan-speed regulators benefit from the MC9S08DV16CLC's combination of PWM modules, 12-bit ADC for temperature feedback, and CAN/LIN connectivity for building-automation networks. The 40 MHz CPU closes PWM duty-cycle update loops with minimal jitter, while 16 KB Flash supports standard control algorithms including PID. LINbus SCI compatibility enables retrofit into legacy LIN-based HVAC networks. The industrial temperature rating covers unconditioned equipment-room environments.
Recommandé
Low-End BLDC / Brushed-DC Motor Control
For small fans, pumps, and appliance motors, the MC9S08DV16CLC's PWM outputs and ADC inputs support trapezoidal or simple sensorless BLDC commutation algorithms, or alternatively brushed-DC PWM speed control. The 40 MHz CPU handles the commutation table and current sensing with comfortable margin, while 16 KB Flash stores lookup tables and protection routines. CAN, SCI, and I2C provide flexibility for system-level communication with a host controller or HMI panel.
Recommandé
Small Appliance Mainboard
Coffee machines, washing machines, induction cooktops, and similar small appliances commonly use the MC9S08DV16CLC as the main user-interface and control MCU. The 12-bit ADC reads knob positions and temperature sensors, the PWM modules drive heating elements or variable-speed pumps, and the GPIO cluster manages LED indicators, buzzer feedback, and keypads. The wide 2.7-5.5 V supply range tolerates rectified mains-derived rails, and BDM programming simplifies factory firmware updates.
Recommandé
Battery-Powered Remote Sensor / IoT Edge Node
In battery-powered or sleep-dominant designs, the MC9S08DV16CLC benefits from the S08 family's low-power wait and stop modes and the integrated LVD/POR functions. The 12-bit ADC wakes the core on threshold crossings, and CAN or SCI sleep modes allow field nodes to conserve energy. The 32-LQFP package is compact for space-constrained sensor enclosures. Designers can extend battery life by clocking the CPU down to a few MHz during acquisition and returning to full speed only for processing and transmission.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MC9S08DV16CLC — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | MC9S08DV16AMLC | MC9S08DV32CLC | MC9S08DV60CLC | MC9S08AW32CPUE |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 32-LQFP (7x7) | 32-LQFP (7x7) - same | 32-LQFP (7x7) - same | 32-LQFP (7x7) - same | 64-LQFP - differs |
| Flash Memory | 16 KB | 16 KB (same) | 32 KB (+100%) | 60 KB (+275%) | 32 KB (+100%) |
| RAM | 1 KB | 1 KB (same) | 2 KB (+100%) | 2 KB (+100%) | 2 KB (+100%) |
| CAN Controller | 1 (CAN 2.0 A/B) | 1 (CAN 2.0 A/B) | 1 (CAN 2.0 A/B) | 1 (CAN 2.0 A/B) | None (no CAN) |
| Maximum CPU Frequency | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| AEC-Q100 Automotive Grade | No (industrial LC) | Yes (AM suffix) | No (industrial LC) | No (industrial LC) | No (PU suffix industrial) |
| GPIO Count | 25 | 25 | 25 | 25 | 51 (larger package) |
Principaux différenciateurs
- Integrated CAN 2.0 controller in 32-LQFP (vs MC9S08AW32CPUE)
- Industrial temperature option in compact 32-LQFP (vs MC9S08DV16AMLC)
- Scalable Flash within same package (vs MC9S08DV32CLC)
Notes de conception
The MC9S08DV16CLC accepts 2.7 V to 5.5 V on the VDD pin. Place a 0.1 uF ceramic decoupling capacitor as close as possible to each VDD pin and a bulk 4.7-10 uF tantalum or ceramic on the supply rail. The integrated LVD and POR eliminate the need for an external voltage supervisor in most designs, but for automotive safety-critical applications add an external reset supervisor such as the NXP MC33164.
Route the analog VREFH/VREFL traces as a dedicated analog ground island and keep digital switching currents away from the ADC reference. Use a ground pour on the top layer stitched with multiple vias to the inner ground plane. Keep the XTAL/EXTAL traces short and shielded by grounded copper to reduce oscillator jitter, which directly impacts ADC accuracy and CAN bit-timing precision.
Do not leave the RESET pin floating - tie it through a 10 kohm pull-up to VDD and a 100 nF capacitor to ground to form a manual reset circuit. The BKGD pin must remain accessible for BDM programming; do not route it through a complex mux without a bypass option. When migrating from the LC to the AM (AEC-Q100) variant, verify that firmware boot timing is compatible because automotive-grade silicon is tested across wider temperature and voltage corners.
Informations de conformité
RoHS compliant per distributor listings. The LC suffix designates industrial temperature grade, not AEC-Q100; for AEC-Q100 use the AM suffix variant (e.g. MC9S08DV16AMLC). Lead-free reflow profile compatible with standard JEDEC J-STD-020.