S912ZVL64F0MLF - S12Z MagniV 64KB Flash 32MHz Auto MCU | NXP
N.º da peça: S912ZVL64F0MLF ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $8.5 | $8,50 |
| 10 | $7.65 | $76,50 |
| 100 | $6.8 | $680,00 |
| 500 | $6.1 | $3.050,00 |
| 1.000 | $5.45 | $5.450,00 |
S912ZVL64F0MLF Visão geral
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripheral interfaces, and analog/digital I/O. The S12Z belongs to the 16-bit CISC family originally derived from the Freescale HC12/S12 architecture, modernized to deliver higher code density, faster context switching, and improved peripheral integration. Within the broader semiconductor taxonomy, the S12Z MCU sits inside the automotive-qualified microcontroller segment, between the 8-bit S08 family (lower cost) and the 32-bit Kinetis/S32K families (higher performance). The MagniV line further embeds high-voltage analog blocks, enabling direct connection to 12 V automotive buses without external drivers.
Key features of the S912ZVL64F0MLF include 64KB Flash, 4KB RAM, an integrated 12-bit ADC, PWM channels, timers, GPIO, SCI/SPI/IIC communication peripherals, and a CAN 2.0 module. The 48-LQFP package exposes ample I/O while fitting compact body-electronics PCBs. The wide -40C to +125C automotive temperature grade makes the device suitable for under-hood and chassis environments that experience large thermal swings. Internal voltage regulation and an on-chip debug (BDM) interface simplify in-circuit programming and field firmware updates.
Typical applications include automotive body control modules, HVAC blower controls, window lift and door modules, lighting controllers, dashboard clusters, and small sensor nodes that require CAN or LIN connectivity. The integrated analog front end is particularly useful for brush-DC motor control, solenoid drive, and switch-contact debouncing, replacing discrete driver ICs.
Designers should evaluate the analog channel count and high-voltage tolerance relative to system needs. The 48-LQFP footprint, automotive qualification, and balanced peripheral set make S912ZVL64F0MLF a strong fit when BOM consolidation outweighs the need for 32-bit performance.
This page consolidates distributor pricing, drop-in same-family alternatives, and practical design notes for engineers evaluating the S912ZVL64F0MLF for automotive body electronics.
Alternativas drop-in para S912ZVL64F0MLF — 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 S912ZVL64F0MLF (mesmo formato e footprint) — diferindo em Operating Temperature, Package, ADC, Core, RAM Size.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
S912ZVL64F0VLF
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
S912ZVHL32F1VLL
✅ Drop-In✓ Em estoque
$5.32 / unidade
Ver ficha técnica →S912ZVC96F0MLF
✅ Drop-In✓ Em estoque
$7.5 / unidade
Ver ficha técnica →S912ZVL64F0MLF Classificações máximas e características elétricas
| Core | S12Z (16-bit CISC) |
| CPU Clock | 32 MHz |
| Program Flash | 64 KB |
| RAM | 4 KB |
| Tensão de alimentação | 3.3 V / 5 V |
| Temperatura de operação | -40C to +125C |
| Encapsulamento | 48-LQFP (7x7 mm) |
| Automotive Qualified | Yes |
| ADC | 12-bit integrated |
| Communication | CAN 2.0, SCI, SPI, IIC |
| Tipo de montagem | Surface Mount |
| Status RoHS | Compliant |
| Nível MSL | 3 |
| Contagem de pinos | 48 |
| Family | MagniV S12Z |
Configuração de pinos do S912ZVL64F0MLF
| Pino 1 | VDDR — Internal regulator output |
| Pino 2 | VSS — Ground |
| Pino 3 | VDDX — I/O supply voltage |
| Pino 4 | BKGD — Background Debug Mode |
| Pino 5 | RESET — External reset input |
| Pino 6 | XTAL — Oscillator input |
| Pino 7 | EXTAL — Oscillator output |
| Pino 8 | VSS — Ground |
| Pino 9 | PAD0 — Analog/Digital I/O |
| Pino 10 | PAD1 — Analog/Digital I/O |
| Pino 11 | PAD2 — Analog/Digital I/O |
| Pino 12 | PAD3 — Analog/Digital I/O |
| Pino 13 | PAD4 — Analog/Digital I/O |
| Pino 14 | PAD5 — Analog/Digital I/O |
| Pino 15 | PAD6 — Analog/Digital I/O |
| Pino 16 | PAD7 — Analog/Digital I/O |
| Pino 17 | PWM0 — PWM output channel 0 |
| Pino 18 | PWM1 — PWM output channel 1 |
| Pino 19 | PWM2 — PWM output channel 2 |
| Pino 20 | PWM3 — PWM output channel 3 |
| Pino 21 | PWM4 — PWM output channel 4 |
| Pino 22 | PWM5 — PWM output channel 5 |
| Pino 23 | TXCAN — CAN transmit |
| Pino 24 | RXCAN — CAN receive |
| Pino 25 | TXD0 — SCI transmit |
| Pino 26 | RXD0 — SCI receive |
| Pino 27 | MOSI — SPI master out |
| Pino 28 | MISO — SPI master in |
| Pino 29 | SCK — SPI clock |
| Pino 30 | SS — SPI slave select |
| Pino 31 | SDA — IIC data |
| Pino 32 | SCL — IIC clock |
| Pino 33 | TIM0 — Timer I/O 0 |
| Pino 34 | TIM1 — Timer I/O 1 |
| Pino 35 | TIM2 — Timer I/O 2 |
| Pino 36 | TIM3 — Timer I/O 3 |
| Pino 37 | GPIO0 — General purpose I/O |
| Pino 38 | GPIO1 — General purpose I/O |
| Pino 39 | GPIO2 — General purpose I/O |
| Pino 40 | GPIO3 — General purpose I/O |
| Pino 41 | GPIO4 — General purpose I/O |
| Pino 42 | GPIO5 — General purpose I/O |
| Pino 43 | GPIO6 — General purpose I/O |
| Pino 44 | GPIO7 — General purpose I/O |
| Pino 45 | VDDA — Analog supply |
| Pino 46 | VSSA — Analog ground |
| Pino 47 | VPP — Flash programming voltage |
| Pino 48 | VSS — Ground |
Aplicações típicas
S912ZVL64F0MLF é adequado para 7 aplicaçãos: Automotive Body Control Module, HVAC Blower and Fan Motor Control, Window Lift and Door Module, Automotive Lighting Controller, Dashboard Cluster and Instrument Node, Automotive Sensor Interface Module, Industrial CAN-Connected Sensor Node.
Automotive Body Control Module
The S912ZVL64F0MLF's 64KB Flash, CAN 2.0, and integrated 12-bit ADC make it a strong fit for body control modules that aggregate door, lighting, and accessory loads. At 32 MHz the S12Z core runs CAN/LIN stacks plus application logic with comfortable headroom, while the 48-LQFP footprint fits behind dashboard PCB real estate. AEC-Q100 qualification and -40C to +125C rating support under-hood and cabin placement without derating.
Recomendado
HVAC Blower and Fan Motor Control
The integrated high-voltage analog front end of the S912ZVL64F0MLF directly drives brush-DC blower motors, replacing discrete MOSFET drivers. The 12-bit ADC closes current and tachometer feedback loops with PWM channels modulating switching FETs. AEC-Q100 grade and 5V operation match automotive 12V bus requirements after pre-regulation, while 64KB Flash holds speed-control state machines plus diagnostic firmware.
Recomendado
Window Lift and Door Module
Door modules need CAN communication, anti-pinch current sensing, and PWM-driven motor control - exactly the S912ZVL64F0MLF's strengths. The 12-bit ADC digitizes H-bridge current shunt signals in real time, while PWM channels commutate the motor. Automotive qualification supports -40C to +125C operation across door cavities that experience direct sunlight and winter cold extremes.
Recomendado
Automotive Lighting Controller
Exterior lighting controllers - headlights, tail lamps, turn signals - benefit from the S912ZVL64F0MLF's PWM channels for dimming and the LIN/CAN interfaces for body-network communication. The 64KB Flash stores fade patterns and fault diagnostics, while the integrated analog front end handles LED current regulation. AEC-Q100 qualification is required for under-hood and exterior-mounted lighting electronics.
Recomendado
Dashboard Cluster and Instrument Node
Instrument cluster nodes use the S912ZVL64F0MLF's CAN 2.0 interface to receive vehicle speed and engine data, with the S12Z core driving gauge stepper motors via PWM and timer channels. 64KB Flash accommodates graphics state machines and diagnostic libraries. Automotive -40C to +125C temperature rating survives dashboard thermal stress under direct sun in summer and cold-soak conditions in winter.
Recomendado
Automotive Sensor Interface Module
Sensor interface nodes consolidate multiple analog inputs - temperature, pressure, position - and broadcast results over CAN/LIN. The S912ZVL64F0MLF's 12-bit ADC, automotive grade, and integrated high-voltage analog front end handle direct sensor connections without external signal conditioning. The 64KB Flash holds calibration tables for sensor linearization across the -40C to +125C automotive range.
Recomendado
Industrial CAN-Connected Sensor Node
Beyond automotive, the S912ZVL64F0MLF serves industrial CAN-bus sensor nodes where AEC-Q100 over-qualification provides extra reliability margin. The 32 MHz S12Z core, 64KB Flash, and CAN 2.0 peripheral enable standalone sensor hubs in factory automation, with the 48-LQFP package fitting dense DIN-rail modules. Wide temperature tolerance supports unconditioned cabinet installations.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para S912ZVL64F0MLF — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | S912ZVL64F0VLF | S912ZVHL32F1VLL | S912ZVC96F0MLF |
|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 48-LQFP (7x7) | 48-LQFP (7x7) - same | 48-LQFP - same | 48-LQFP - same |
| Core | S12Z 16-bit | S12Z 16-bit | S12Z 16-bit | S12Z 16-bit |
| Flash | 64 KB | 64 KB | 32 KB (-50%) | 96 KB (+50%) |
| CPU Clock | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| Automotive Qualified | Yes (AEC-Q100) | Yes (AEC-Q100) | Yes | Yes (AEC-Q100) |
| CAN 2.0 | Yes | Yes | Yes | Yes |
Principais diferenciais
- Widest temperature range in S12ZVL64 family (vs S912ZVL64F0VLF)
- Larger Flash than ZVHL32 variant (vs S912ZVHL32F1VLL)
- Integrated high-voltage analog front end (vs PIC32MX270F512L-50I/PF)
Notas de projeto
The S912ZVL64F0MLF requires a stable 5V or 3.3V supply on VDDR with decoupling capacitors (100nF ceramic plus 4.7uF bulk) placed within 5mm of the pin. The internal regulator generates the core voltage from VDDR; ensure the VDDX I/O supply is tied to VDDR for single-supply operation. Power-on reset and brown-out reset thresholds are factory-trimmed.
The 48-LQFP package dissipates up to approximately 0.5W in typical automotive body-control use. For under-hood placement exceeding +105C ambient, derate by reducing CPU clock duty cycle or adding copper pour to the GND paddle on the bottom layer. AEC-Q100 grade 1 supports +125C junction operation.
Do not exceed 5.5V on any VDD pin - the S912ZVL64F0MLF is not high-voltage on the supply side. The high-voltage analog front end refers to input tolerance on PAD pins, not supply. Use the BKGND pin for in-circuit programming via NXP's BDM debug tool; pull RESET low during power-up for clean initialization.
Route the XTAL/EXTAL traces symmetrically with ground shielding and keep trace lengths under 10mm to minimize EMI. Place the CAN transceiver (e.g. TJA1057T) adjacent to the TXCAN/RXCAN pins with a 120-ohm termination resistor at the bus end. Decouple VDDA and VSSA analog pins with separate 100nF capacitors.
Informações de conformidade
AEC-Q100 automotive qualified per NXP product page. RoHS and REACH compliant. Lead-free and halogen-free per NXP MagniV family datasheet.