MC9S08DN16CLF - 8-Bit 40MHz S08 MCU, 16KB Flash, 48-LQFP | NXP
N.º da peça: MC9S08DN16CLF ✗ Fim de vida| Qtd. | Preço unitário | 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 Visão geral
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.
Alternativas drop-in para MC9S08DN16CLF — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com MC9S08DN16CLF (mesmo formato e footprint) — diferindo em ADC, Core, Program Memory Size, RAM, Package.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
MC9S08DN32CLF
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$3.55 / unidade
Ver ficha técnica →MC9S08DN32CLC
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$4.25 / unidade
Ver ficha técnica →MC9S08DN16CLC
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$3.15 / unidade
Ver ficha técnica →MC9S08DV16CLC
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$4.32 / unidade
Ver ficha técnica →MC9S08FL8CLC
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MC9S08DN16CLF Classificações máximas e características elétricas
| 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 |
| Encapsulamento / Caixa | 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 |
| Tensão de alimentação | 2.7 V to 5.5 V |
| Temperatura de operação | -40 C to +85 C (Industrial) |
| Tipo de montagem | Surface Mount |
Configuração de pinos do MC9S08DN16CLF
| Pino 1 | PTB0/TxD — Port B bit 0 / SCI TxD |
| Pino 2 | PTB1/RxD — Port B bit 1 / SCI RxD |
| Pino 3 | PTB2/MISO — Port B bit 2 / SPI MISO |
| Pino 4 | PTB3/MOSI — Port B bit 3 / SPI MOSI |
| Pino 5 | PTB4/SPSCK — Port B bit 4 / SPI clock |
| Pino 6 | PTB5/SS — Port B bit 5 / SPI SS |
| Pino 7 | VDD — Digital supply voltage |
| Pino 8 | VSS — Digital ground |
| Pino 9 | PTA0 — Port A bit 0 |
| Pino 10 | PTA1 — Port A bit 1 |
| Pino 11 | PTA2 — Port A bit 2 |
| Pino 12 | PTA3 — Port A bit 3 |
| Pino 13 | PTA4 — Port A bit 4 |
| Pino 14 | PTA5 — Port A bit 5 |
| Pino 15 | PTA6 — Port A bit 6 |
| Pino 16 | PTA7 — Port A bit 7 |
| Pino 17 | PTD0 — Port D bit 0 |
| Pino 18 | PTD1 — Port D bit 1 |
| Pino 19 | PTD2 — Port D bit 2 |
| Pino 20 | PTD3 — Port D bit 3 |
| Pino 21 | PTD4 — Port D bit 4 / TCLK |
| Pino 22 | PTD5 — Port D bit 5 |
| Pino 23 | PTD6 — Port D bit 6 |
| Pino 24 | PTD7 — Port D bit 7 |
| Pino 25 | PTC0 — Port C bit 0 |
| Pino 26 | PTC1 — Port C bit 1 |
| Pino 27 | PTC2 — Port C bit 2 |
| Pino 28 | PTC3 — Port C bit 3 |
| Pino 29 | PTC4 — Port C bit 4 |
| Pino 30 | PTC5 — Port C bit 5 |
| Pino 31 | PTC6 — Port C bit 6 |
| Pino 32 | PTC7 — Port C bit 7 |
| Pino 33 | PTE0/TxD2 — Port E bit 0 / second SCI TxD |
| Pino 34 | PTE1/RxD2 — Port E bit 1 / second SCI RxD |
| Pino 35 | PTE2 — Port E bit 2 |
| Pino 36 | PTE3 — Port E bit 3 |
| Pino 37 | PTE4 — Port E bit 4 |
| Pino 38 | PTE5 — Port E bit 5 / IRQ |
| Pino 39 | PTE6 — Port E bit 6 / BKGD |
| Pino 40 | PTE7 — Port E bit 7 / RESET |
| Pino 41 | EXTAL — External oscillator input |
| Pino 42 | XTAL — External oscillator output |
| Pino 43 | VDDA — Analog supply voltage |
| Pino 44 | VSSA — Analog ground |
| Pino 45 | ADP0 — ADC analog input channel 0 |
| Pino 46 | ADP1 — ADC analog input channel 1 |
| Pino 47 | ADP2 — ADC analog input channel 2 |
| Pino 48 | ADP3 — ADC analog input channel 3 |
Aplicações típicas
MC9S08DN16CLF é adequado para 6 aplicaçãos: 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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MC9S08DN16CLF — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 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) |
Principais diferenciais
- 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)
Notas de projeto
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.
Informações de conformidade
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).