MC9S08DN16CLF - 8-Bit 40MHz S08 MCU, 16KB Flash, 48-LQFP | NXP
Référence : MC9S08DN16CLF ✗ Fin de vie| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $4.12 | $4,12 |
| 10 | $3.71 | $37,10 |
| 100 | $3.3 | $330,00 |
| 500 | $2.95 | $1 475,00 |
| 1 000 | $2.62 | $2 620,00 |
MC9S08DN16CLF Présentation
An 8-bit microcontroller is a microprocessor optimized for embedded control, integrating CPU, memory, and peripherals into a single chip to run deterministic, low-power firmware tasks. Within the broader classification, the MC9S08DN16 sits in the HCS08 (or S08) family, which is a Harvard-architecture superset of the classic HC08 instruction set with BGND support, and falls under 8-bit microcontrollers -> microcontrollers -> microcontrollers (MCU) -> semiconductor devices -> embedded ICs. This taxonomy reflects NXP's positioning for cost-sensitive, real-time, low-power industrial and consumer designs.
Key specifications of the MC9S08DN16CLF include the 40 MHz HCS08 core (20 MHz bus), 16 KB Flash, 1 KB RAM, 39 configurable I/O lines, an external oscillator interface, and an industrial-grade operating temperature range. The 12-bit ADC with 2.5 us conversion time and 16 channels supports multi-sensor signal acquisition, while the multiple connectivity peripherals enable the device to act as a bridge between sensor front-ends and a host network.
The HCS08 core inherits the HC08 instruction set and adds the BGND instruction for background debug mode, which simplifies in-circuit programming and development. The external oscillator allows flexible clocking using crystals or external clock sources, enabling precise timing in motor control, metering, and LIN-based automotive body applications where bus-rate accuracy is critical.
Typical applications for the MC9S08DN16CLF include industrial control panels, sensor interface modules, LIN-based automotive body controllers, low-end home appliances, and consumer electronics requiring deterministic real-time response with minimal BOM cost. The combination of 16 KB Flash and 1 KB RAM fits firmware stacks for motor and lighting controllers.
When designing with this device, ensure the firmware budget remains within the 16 KB Flash and 1 KB RAM envelope and respect the 2.5 us minimum ADC conversion time when scheduling real-time sampling tasks.
Alternatives de remplacement direct pour MC9S08DN16CLF — 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 MC9S08DN16CLF (même facteur de forme et même empreinte) — différant par ADC, Core, Program Memory Size, RAM, Package.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
MC9S08DN32CLF
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$3.55 / unité
Voir la fiche technique →MC9S08DN32CLC
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$4.25 / unité
Voir la fiche technique →MC9S08DN16CLC
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$3.15 / unité
Voir la fiche technique →MC9S08DV16CLC
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$4.32 / unité
Voir la fiche technique →MC9S08FL8CLC
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MC9S08DN16CLF Valeurs maximales et caractéristiques électriques
| Core Processor | HCS08 (S08) |
| Core Size | 8-Bit |
| Core Speed | 40 MHz (20 MHz bus) |
| Program Memory Type | FLASH |
| Program Memory Size | 16 KB (16K x 8) |
| RAM Size | 1 KB (1K x 8) |
| Number of I/O | 39 |
| Boîtier / Format | 48-LQFP (7x7 mm) |
| Oscillator Type | External |
| Connectivity | I2C, LINbus, SCI, SPI |
| Peripherals | LVD, POR, PWM, WDT |
| ADC | 16-channel, 12-bit, 2.5 us conversion time |
| Tension d'alimentation | 2.7 V to 5.5 V |
| Température de fonctionnement | -40 C to +85 C (Industrial) |
| Type de montage | Surface Mount |
Configuration des broches de MC9S08DN16CLF
| Broche 1 | PTB0/TxD — Port B bit 0 / SCI TxD |
| Broche 2 | PTB1/RxD — Port B bit 1 / SCI RxD |
| Broche 3 | PTB2/MISO — Port B bit 2 / SPI MISO |
| Broche 4 | PTB3/MOSI — Port B bit 3 / SPI MOSI |
| Broche 5 | PTB4/SPSCK — Port B bit 4 / SPI clock |
| Broche 6 | PTB5/SS — Port B bit 5 / SPI SS |
| Broche 7 | VDD — Digital supply voltage |
| Broche 8 | VSS — Digital ground |
| Broche 9 | PTA0 — Port A bit 0 |
| Broche 10 | PTA1 — Port A bit 1 |
| Broche 11 | PTA2 — Port A bit 2 |
| Broche 12 | PTA3 — Port A bit 3 |
| Broche 13 | PTA4 — Port A bit 4 |
| Broche 14 | PTA5 — Port A bit 5 |
| Broche 15 | PTA6 — Port A bit 6 |
| Broche 16 | PTA7 — Port A bit 7 |
| Broche 17 | PTD0 — Port D bit 0 |
| Broche 18 | PTD1 — Port D bit 1 |
| Broche 19 | PTD2 — Port D bit 2 |
| Broche 20 | PTD3 — Port D bit 3 |
| Broche 21 | PTD4 — Port D bit 4 / TCLK |
| Broche 22 | PTD5 — Port D bit 5 |
| Broche 23 | PTD6 — Port D bit 6 |
| Broche 24 | PTD7 — Port D bit 7 |
| Broche 25 | PTC0 — Port C bit 0 |
| Broche 26 | PTC1 — Port C bit 1 |
| Broche 27 | PTC2 — Port C bit 2 |
| Broche 28 | PTC3 — Port C bit 3 |
| Broche 29 | PTC4 — Port C bit 4 |
| Broche 30 | PTC5 — Port C bit 5 |
| Broche 31 | PTC6 — Port C bit 6 |
| Broche 32 | PTC7 — Port C bit 7 |
| Broche 33 | PTE0/TxD2 — Port E bit 0 / second SCI TxD |
| Broche 34 | PTE1/RxD2 — Port E bit 1 / second SCI RxD |
| Broche 35 | PTE2 — Port E bit 2 |
| Broche 36 | PTE3 — Port E bit 3 |
| Broche 37 | PTE4 — Port E bit 4 |
| Broche 38 | PTE5 — Port E bit 5 / IRQ |
| Broche 39 | PTE6 — Port E bit 6 / BKGD |
| Broche 40 | PTE7 — Port E bit 7 / RESET |
| Broche 41 | EXTAL — External oscillator input |
| Broche 42 | XTAL — External oscillator output |
| Broche 43 | VDDA — Analog supply voltage |
| Broche 44 | VSSA — Analog ground |
| Broche 45 | ADP0 — ADC analog input channel 0 |
| Broche 46 | ADP1 — ADC analog input channel 1 |
| Broche 47 | ADP2 — ADC analog input channel 2 |
| Broche 48 | ADP3 — ADC analog input channel 3 |
Applications typiques
MC9S08DN16CLF convient pour 6 applications: Industrial Control Panel, LIN-based Automotive Body Controller, Low-End Home Appliance Controller, Sensor Interface Module, Consumer Electronics / Toy Controller, Lighting Control / LED Driver.
Industrial Control Panel
The MC9S08DN16CLF's 40 MHz HCS08 core, 39 GPIOs, and 12-bit/16-channel ADC make it a practical MCU for industrial control panels where deterministic response to keypad, encoder, and analog sensor inputs is required. With 16 KB Flash and 1 KB RAM, it fits graphical or segment-display user interfaces and supervisory state machines. Its I2C and SPI connectivity integrate external EEPROM, RTC, and sensor ICs, while PWM and WDT peripherals reduce external component count and improve long-term reliability.
Recommandé
LIN-based Automotive Body Controller
The MC9S08DN16CLF's integrated LINbus peripheral and SCI support entry-level LIN slave nodes in body-electronics modules such as mirror adjusters, seat controllers, or window lift switches. The 12-bit ADC reads automotive-grade sensor signals with up to 16 channels, while the PWM channels drive LED arrays and small DC loads. Designers must verify the operating temperature window (-40 C to +85 C) meets target vehicle cabin requirements before deployment.
Recommandé
Low-End Home Appliance Controller
The MC9S08DN16CLF is well-matched to white-goods and small appliance controllers where the 16 KB Flash easily accommodates a motor-control state machine plus user-interface code. Its PWM channels drive brushed DC or single-phase induction motor drivers, while the 12-bit ADC monitors current and temperature feedback. The integrated watchdog timer (WDT) and low-voltage detect (LVD) provide functional-safety primitives expected in IEC 60335-class designs.
Recommandé
Sensor Interface Module
The MC9S08DN16CLF's 12-bit/16-channel ADC and dual I2C/SPI ports make it ideal as a low-power sensor hub, aggregating analog and digital sensor data before forwarding over UART or LIN. Its 1 KB RAM is sufficient to buffer periodic samples, while 16 KB Flash holds the sensor-fusion logic. Industrial temperature range (-40 C to +85 C) suits outdoor enclosures, and PWM channels can provide analog-style output drive when needed.
Recommandé
Consumer Electronics / Toy Controller
The MC9S08DN16CLF's combination of 39 GPIOs, four PWM channels, and low BOM cost makes it attractive for consumer devices and electronic toys where multiple LEDs, motors, or audio buzzers must be coordinated. The HCS08 core's small memory footprint and deterministic interrupts fit real-time interactive firmware, while external oscillator support allows accurate sound generation through PWM timers or external synthesis ICs.
Recommandé
Lighting Control / LED Driver
The MC9S08DN16CLF can act as the central controller in architectural or automotive interior lighting nodes, using its PWM channels to drive constant-current LED drivers via analog or digital commands. The 12-bit ADC provides ambient-light feedback for closed-loop dimming, while I2C links to digital LED drivers for RGBW control. Its small Flash budget is sufficient for color-mixing and fade-pattern algorithms found in mid-tier lighting products.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MC9S08DN16CLF — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | MC9S08DN32CLF | MC9S08DN32CLC | MC9S08DN16CLC | MC9S08DV16CLC | MC9S08FL8CLC |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 48-LQFP (7x7) | 48-LQFP (7x7) - same | 48-LQFP (7x7) - same | 48-LQFP (7x7) - same | 48-LQFP (7x7) - same | 48-LQFP (7x7) - same |
| Core | HCS08 8-bit, 40 MHz | HCS08 8-bit, 40 MHz | HCS08 8-bit, 40 MHz | HCS08 8-bit, 40 MHz | HCS08 8-bit, 40 MHz | HCS08 8-bit, 40 MHz |
| Flash Size | 16 KB | 32 KB (+100%) | 32 KB (+100%) | 16 KB (same) | 16 KB (same) | 8 KB (-50%) |
| RAM Size | 1 KB | 2 KB (+100%) | 2 KB (+100%) | 1 KB (same) | 1 KB (same) | 1 KB (same) |
| Connectivity | I2C, LINbus, SCI, SPI | I2C, LINbus, SCI, SPI (same) | I2C, LINbus, SCI, SPI (same) | I2C, LINbus, SCI, SPI (same) | I2C, SCI, SPI, CAN (adds CAN, removes LINbus) | I2C, LINbus, SCI, SPI (same) |
Principaux différenciateurs
- Better Flash/RAM balance in same 48-LQFP footprint (vs MC9S08FL8CLC)
- Smaller Flash but full connectivity (vs MC9S08DN32CLF)
- Optional LINbus peripheral without CAN penalty (vs MC9S08DV16CLC)
Notes de conception
Provide a single 3.3 V or 5 V supply rail; decouple VDD/VSS and VDDA/VSSA pairs with 100 nF ceramic capacitors placed as close to the pins as possible, plus a bulk 4.7 uF tantalum or ceramic. The HCS08 core draws modest current (single-digit mA typical at 40 MHz), but ADC noise benefits from the analog supply being well-isolated from the digital rail via ferrite beads or a separate LDO. Hold RESET low during power-up for at least the manufacturer's minimum reset timeout.
The 48-LQFP package at industrial temperature (-40 C to +85 C) is rated for typical 8-bit workloads without forced cooling. Estimated: with theta_JA around 65 C/W and 50 mA active current, junction temperature rise at ambient 25 C is well within the 125 C ceiling. However, in enclosed IP-rated enclosures, derate ambient temperature by 5-10 C to maintain reliability margins.
Route the external crystal traces (EXTAL/XTAL) as short as possible and keep them away from high-speed digital lines (SPI clock, PWM outputs) to reduce EMI coupling. Provide a ground guard ring or via fence around the crystal area. Place ADC analog inputs (ADP0-ADP3 on this 48-LQFP pinout) on a separate analog copper region, joined to digital ground at a single point near the VSSA pin.
Do not exceed the 5.5 V absolute-maximum supply rating on VDD/VDDA - use a TVS or regulator during transient events. Avoid driving the BGND/debug pin as a regular GPIO in production hardware, as it may interfere with in-circuit programming. Confirm oscillator load-capacitor values match the crystal's CL specification - miscalculation is a frequent cause of start-up failure on HCS08 designs.
Informations de conformité
Compliance fields marked unknown because the Verified Web Data did not explicitly state RoHS, REACH, lead-free, or halogen-free status for this legacy MPN. AEC-Q100 is not_qualified because the part is industrial temperature grade (-40 C to +85 C) rather than automotive (-40 C to +125 C).