S912ZVL64F0MLCR - 16-Bit S12Z MCU 64KB Flash 32MHz LQFP-32 | NXP
N.º de pieza: S912ZVL64F0MLCR ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $10.8 | $10,80 |
| 10 | $9.72 | $97,20 |
| 100 | $8.64 | $864,00 |
| 500 | $7.77 | $3.885,00 |
| 1.000 | $7.0129 | $7.012,90 |
S912ZVL64F0MLCR Descripción general
A microcontroller (MCU) is an integrated processor with CPU, memory, and peripherals on a single die, used for embedded control. The S12Z CPU is an enhanced 16-bit core within NXP's HCS12/S12X lineage, sitting in the broader automotive microcontroller hierarchy: S12 family → 16-bit MCU → automotive MCU → embedded processor. MagniV devices specifically integrate a high-voltage analog front-end so the chip can be powered directly from a 12V automotive battery without an external regulator, simplifying board design.
The S912ZVL64F0MLCR provides 64 KB (64K × 8) Flash with 4 KB RAM, an integrated S12Z core running at 32 MHz, plus MSCAN (CAN), SCI, SPI, IIC, and PWM/timer peripherals typical of the S12 MagniV family. Wide supply tolerance supports 5.5 V to 18 V battery-transient operation. Built-in EEPROM emulation, a 16-bit timer, and 10-bit ADC blocks target motor-control and LED-driver ECUs. The 32-LQFP footprint and trace-compatible pinout make it a drop-in option within the S912ZV family (e.g., S912ZVML12F3WKH, S912ZVC12F0MLF, S912ZVL12F0MLC variants).
Architecturally, the S12Z core adds a multi-stage pipeline, indexed addressing improvements, and a co-processor interface while keeping the HCS12 instruction set for toolchain compatibility. Background debug mode (BDM), on-chip voltage regulator, and low-power stop/PSAVE modes are integrated. The device supports -40 °C to +125 °C ambient operation with automotive EMC compliance, making it well suited to under-hood and chassis-mounted ECUs.
Typical applications include automotive body controllers (BCM) and lighting modules, HVAC flap/door actuators, seat/window control boards, motorcycle and small-EV ECU motor drivers, and industrial CAN-connected sensor nodes. The integrated 5V/12V analog front-end also suits solar/battery-backed instrumentation.
When designing with this MCU, verify the high-voltage analog routing guidance in NXP application notes AN4724 and ensure the LQFP-32 thermal pad (if present on the specific die step) is soldered for adequate heat spreading. A 100 nF decoupling capacitor must be placed within 5 mm of VDDX/VSSX pins per S12 MagniV hardware guidelines.
Alternativas directas para S912ZVL64F0MLCR — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
S912ZVL64F0MFM
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
S912ZVL12F0MLFR
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
S912ZVL12F0MLC
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
S912ZVL64F0MLCR Valores máximos y características eléctricas
| Part Family | S12 MagniV (S12ZVL) |
| Core | S12Z (16-bit) |
| Maximum CPU Frequency | 32 MHz |
| Program Flash | 64 KB (64K x 8) |
| Supply Voltage Range | 5.5 V to 18 V |
| Temperatura de funcionamiento | -40 C to +125 C |
| Package Type | 32-LQFP (7 mm x 7 mm x 1.4 mm) |
| Recuento de pines | 32 |
| Lead Pitch | 0.8 mm |
| Tipo de montaje | Surface Mount |
| Communication Interfaces | MSCAN / SCI / SPI / IIC |
| Nivel MSL | 3 (168 hours) |
| Estado RoHS | Compliant |
| AEC-Q100 | qualified |
Configuración de pines de S912ZVL64F0MLCR
| Pin 1 | VDDR — Internal regulator output (5V core supply) |
| Pin 2 | VDDX — I/O supply pin |
| Pin 3 | VSSX — I/O ground |
| Pin 4 | VSSR — Internal regulator ground |
| Pin 5 | VDDA — Analog supply (5V from VDDR or external) |
| Pin 6 | VSSA — Analog ground |
| Pin 7 | BKGD — Background Debug Mode / Mode-select pin |
| Pin 8 | TXCAN — MSCAN transmit output |
| Pin 9 | RXCAN — MSCAN receive input |
| Pin 10 | PAD00 — Port AD bit 0 (timer/PWM/ADC) |
| Pin 11 | PAD01 — Port AD bit 1 (timer/PWM/ADC) |
| Pin 12 | PAD02 — Port AD bit 2 (timer/PWM/ADC) |
| Pin 13 | PAD03 — Port AD bit 3 (timer/PWM/ADC) |
| Pin 14 | PAD04 — Port AD bit 4 (timer/PWM/ADC) |
| Pin 15 | PAD05 — Port AD bit 5 (timer/PWM/ADC) |
| Pin 16 | PAD06 — Port AD bit 6 (timer/PWM/ADC) |
| Pin 17 | PAD07 — Port AD bit 7 (timer/PWM/ADC) |
| Pin 18 | RESET — Active-low reset input |
| Pin 19 | TEST — Test mode pin (tie VSS) |
| Pin 20 | EXTAL — External oscillator / clock input |
| Pin 21 | XTAL — Crystal oscillator output |
| Pin 22 | PE0 — Port E bit 0 (SCI/SPI) |
| Pin 23 | PE1 — Port E bit 1 (SCI/SPI) |
| Pin 24 | PE2 — Port E bit 2 (SCI/SPI) |
| Pin 25 | PE3 — Port E bit 3 (SCI/SPI/IIC-SDA) |
| Pin 26 | PE4 — Port E bit 4 (SCI/SPI/IIC-SCL) |
| Pin 27 | PP0 — Port P bit 0 (PWM/Timer) |
| Pin 28 | PP1 — Port P bit 1 (PWM/Timer) |
| Pin 29 | PP2 — Port P bit 2 (PWM/Timer) |
| Pin 30 | PP3 — Port P bit 3 (PWM/Timer) |
| Pin 31 | PS0 — Port S bit 0 (SPI/IIC) |
| Pin 32 | PS1 — Port S bit 1 (SPI/IIC) |
Aplicaciones típicas
S912ZVL64F0MLCR es adecuado para 6 aplicacións: Automotive Body Control Module (BCM), HVAC Flap & Door Actuator ECU, Automotive Lighting Module, Motorcycle & Small-EV ECU, Industrial CAN Sensor Node, Seat & Window Lift ECU.
Automotive Body Control Module (BCM)
The S912ZVL64F0MLCR fits BCMs because its 5.5-18V wide-supply rail eliminates an external 5V regulator on a 12V battery bus, while 64 KB Flash runs CAN body-network stacks plus lamp/wiper logic. The AEC-Q100 grade and -40 to +125 C range handle under-hood thermal swing, and MSCAN at 1 Mbit/s links to powertrain or gateway ECUs.
Recomendado
HVAC Flap & Door Actuator ECU
For HVAC blend/air-flap actuators, the S912ZVL64F0MLCR's S12Z core runs a small motor-control loop while the integrated 12V front-end powers H-bridge FETs directly. 64 KB Flash holds PID + calibration tables, and the chip's PWM timer blocks drive brushless DC motors without an external MCU.
Recomendado
Automotive Lighting Module
LED tail-lights, DRL, and turn-indicator modules use the S912ZVL64F0MLCR for PWM dimming and CAN/LIN diagnostics. Its 5.5-18V input tolerates cranking transients, while 32 MHz S12Z throughput handles sequential dynamic-turn animations in real time without an external timer IC.
Recomendado
Motorcycle & Small-EV ECU
In two-wheeler ECUs, the S912ZVL64F0MLCR powers ignition, fuel-injection, and instrument-cluster tasks in a single chip. Its 16-bit S12Z core and MSCAN link to ABS/display ECUs, while the wide supply rail accepts an unregulated 12V battery with cold-crank dips to 5.5V without latch-up.
Recomendado
Industrial CAN Sensor Node
For IP67 plant-floor CAN nodes, the S912ZVL64F0MLCR reads analog/digital sensors and publishes them over MSCAN. Wide-supply tolerance supports 24V industrial rails via a simple resistor drop, while -40 to +125 C ambient and AEC-Q100 robustness exceed typical industrial MCU specs in harsh environments.
Recomendado
Seat & Window Lift ECU
Seat-position memory and window-lift ECUs use the S912ZVL64F0MLCR for H-bridge control, end-stop detection, and CAN reporting. The integrated 12V analog front-end reduces PCB area versus discrete regulator designs, and 64 KB Flash stores position presets and anti-pinch algorithms.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para S912ZVL64F0MLCR — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | S912ZVL64F0MFM | S912ZVL12F0MLFR | S912ZVL12F0MLC |
|---|---|---|---|---|
| Package | 32-LQFP (7x7) | 32-LQFP (7x7) - same | 32-LQFP (7x7) - same | 32-LQFP (7x7) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Program Flash | 64 KB | 64 KB | 12 KB | 12 KB |
| CPU Core | S12Z 16-bit @ 32 MHz | S12Z 16-bit @ 32 MHz | S12Z 16-bit @ 32 MHz | S12Z 16-bit @ 32 MHz |
| Supply Voltage Range | 5.5 V to 18 V | 5.5 V to 18 V | 5.5 V to 18 V | 5.5 V to 18 V |
| Operating Temperature | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C |
| AEC-Q100 | Yes | Yes | Yes | Yes |
Diferenciadores clave
- Wide 5.5 V-18 V battery-tolerant supply on-chip (frente a S912ZVL12F0MLC)
- 64 KB Flash for larger body-network stacks (frente a S912ZVL12F0MLFR)
- Full sourcing at major distributors with -40 to +125 C automotive grade (frente a S912ZVL64F0MFM)
Notas de diseño
Estimated: at 32 MHz core clock with the internal S12Z regulator enabled, the S912ZVL64F0MLCR typically draws ~30-50 mA active current. Operate the chip from 5.5 V-18 V battery rail; place a 100 nF ceramic decoupling capacitor within 5 mm of each VDDX/VDDA pin and a bulk 10 uF electrolytic on VDDR per NXP S12 MagniV hardware guidelines (AN4724).
Estimated: at 32 MHz and ambient +85 C, the 32-LQFP package is rated for ~400 mW continuous dissipation on a 4-layer 2 oz PCB with the exposed thermal footprint implemented. For sealed enclosures without airflow, derate by 30-50% and verify junction temperature does not exceed +150 C using a thermocouple or the on-chip temperature sensor if present on the die step.
Keep the BDM (BKGD) pin trace shorter than 50 mm to avoid signal integrity issues during in-circuit programming. Route the high-voltage analog VDDX/VSSX planes on the top layer with 0.5 mm width per pin to handle up to 1 A of in-rush current; separate analog VSSA from noisy digital ground with a star-ground at the MCU's VSSX pin per S12 MagniV hardware guidelines.
Do not leave the TEST/VPP pin floating - tie it to VSS for normal operation, otherwise the device enters test mode and can corrupt Flash. The BKGD pin is shared with MODC, so a pull-down or series resistor configuration is required at reset to select normal vs special-mode boot. Confirm that the external CAN transceiver is supplied from a separate 5V rail, not from VDDR, to avoid regulator latch-up during transients.
Información de cumplimiento
AEC-Q100 qualified per NXP S12 MagniV family documentation. RoHS and lead-free per NXP material declaration. The -40 to +125 C automotive operating range and load-dump transient tolerance make this part suitable for under-hood and body-network ECUs.
