S912ZVHY64F1CLL - 16-bit S12Z MCU 64KB Flash 100-LQFP | NXP
N.º de pieza: S912ZVHY64F1CLL ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $11.2 | $11,20 |
| 10 | $10.05 | $100,50 |
| 100 | $8.94 | $894,00 |
| 500 | $7.95 | $3.975,00 |
| 1.000 | $7.05 | $7.050,00 |
S912ZVHY64F1CLL Descripción general
A microcontroller (MCU) is a single-chip computer integrating a CPU core, program and data memory, and a rich set of peripherals. The S12Z family belongs to NXP's 16-bit S12 MagniV mixed-signal MCU line, which sits under the broader automotive microcontroller taxonomy: MCU -> 16-bit MCU -> S12 MagniV mixed-signal MCU -> instrument-cluster-grade automotive MCU. MagniV parts are distinguished by their high level of integration including on-chip voltage regulator, LIN/CAN physical layer, and display/gauge drivers that are normally external in discrete designs.
Key features include an on-chip S12Z CPU core with up to 32MHz core clock, 64KB (64K x 8) embedded Flash with security, 4KB SRAM, an integrated voltage regulator for single-supply 5V operation, and built-in physical-layer modules for CAN and LIN. Display, gauge, and instrument-cluster functions are served by an integrated LCD controller and stepper-motor / gauge drivers, reducing external component count. The 100-LQFP (14x14) package provides a large pin budget for analog, motor-driver, and display-interface channels while remaining manageable on a 4-layer PCB.
Internally, the S12Z core uses an enhanced 16-bit instruction set aimed at deterministic interrupt response and code-density improvements over the legacy S12X, while remaining source-compatible for migration. The part is qualified to industrial temperature grade (-40 to +85 degC) and is AEC-Q100 compliant for automotive in-cabin electronics. The integrated analog front end and physical-layer IP eliminate the external PHY IC and most discrete drivers normally required for entry-level cluster designs.
Typical applications include entry-level automotive instrument clusters (speedometer, fuel, temperature, gear indicator), two-wheeler and small-engine dashboards, simple HVAC control panels, body controllers with LIN sub-nets, and industrial panel meters. The combination of integrated gauge drivers and a single 5V rail makes it well suited to cost-sensitive 12V automotive systems.
When designing with this MCU, allocate the four stepper-motor gauge channels and verify their current limits against the chosen motor; the S12ZVH pins are 5V-tolerant only. Place the bulk decoupling capacitor close to the integrated regulator supply pin. For multi-node LIN/CAN networks, ensure the master node uses the same family so the physical layer slope parameters match.
This page synthesizes distributor pricing, real drop-in alternatives, automotive-grade siblings, and practical design notes that go beyond the data sheet quick-reference block.
Alternativas directas para S912ZVHY64F1CLL — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con S912ZVHY64F1CLL (mismo factor de forma y huella) — difiere en ADC Resolution, Automotive Qualification, Operating Temperature Range, Package, RoHS Status.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
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S912ZVHY32F1CLL
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Ver hoja de datos →S912ZVHY64F1MLL
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S912ZVHY64F1VLQ
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S912ZVHY64J3CLL
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MC9S12XEG384J3CALR
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✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
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Ver hoja de datos →S912ZVHY64F1CLL Valores máximos y características eléctricas
| Core | S12Z (16-bit) |
| Program Memory | 64KB (64K x 8) Flash |
| RAM Size | 4KB (4K x 8) |
| Maximum CPU Clock | 32 MHz |
| Supply Voltage (Vcc/Vdd) | 4.5 V to 5.5 V (single 5 V supply) |
| Temperatura de funcionamiento | -40 C to +85 C |
| Encapsulado | 100-LQFP (14 x 14 mm) |
| Tipo de montaje | Surface Mount |
| Series | S12 MagniV |
| Sub-family | S12ZVH |
| Peripherals | DMA, LCD controller, POR, stepper-motor / gauge drivers, CAN physical layer, LIN physical layer |
| Connectivity | CAN, LIN, SPI, SCI/UART |
| Temperature Grade | Industrial (-40 C to +85 C) / Automotive Qualified |
| Estado RoHS | Compliant |
| Lead-Free | Yes |
Configuración de pines de S912ZVHY64F1CLL
| Pin 1 | VDDR — Internal regulator supply (core logic) |
| Pin 2 | VSS1 — Ground reference 1 |
| Pin 3 | VDD1 — I/O supply 5V input |
| Pin 4 | VSS2 — Ground reference 2 |
| Pin 5 | VDD2 — I/O supply 5V input |
| Pin 6 | VSS3 — Ground reference 3 |
| Pin 7 | VDDA — Analog supply |
| Pin 8 | VSSA — Analog ground |
| Pin 9 | CANH — CAN physical layer high |
| Pin 10 | CANL — CAN physical layer low |
| Pin 11 | LIN — LIN physical layer I/O |
| Pin 12 | BKGD — Background Debug Mode (BDM) |
| Pin 13 | RESET — External reset input (active low) |
| Pin 14 | TEST — Test mode pin (factory only, tie to VDD) |
| Pin 15 | XTAL — Crystal oscillator input |
| Pin 16 | EXTAL — Crystal oscillator output / external clock input |
| Pin 17 | VSS4 — Ground reference 4 |
| Pin 18 | PAD0 — GPIO / peripheral pin (per datasheet mux) |
| Pin 19 | PAD1 — GPIO / peripheral pin |
| Pin 20 | PAD2 — GPIO / peripheral pin |
| Pin 21 | PAD3 — GPIO / peripheral pin |
| Pin 22 | PAD4 — GPIO / peripheral pin |
| Pin 23 | PAD5 — GPIO / peripheral pin |
| Pin 24 | PAD6 — GPIO / peripheral pin |
| Pin 25 | PAD7 — GPIO / peripheral pin |
| Pin 26 | PAD8 — GPIO / peripheral pin |
| Pin 27 | PAD9 — GPIO / peripheral pin |
| Pin 28 | PAD10 — GPIO / peripheral pin |
| Pin 29 | PAD11 — GPIO / peripheral pin |
| Pin 30 | PAD12 — GPIO / peripheral pin |
| Pin 31 | PAD13 — GPIO / peripheral pin |
| Pin 32 | PAD14 — GPIO / peripheral pin |
| Pin 33 | PAD15 — GPIO / peripheral pin |
| Pin 34 | VSS5 — Ground reference 5 |
| Pin 35 | VDD3 — I/O supply 5V input |
| Pin 36 | VSS6 — Ground reference 6 |
| Pin 37 | VDD4 — I/O supply 5V input |
| Pin 38 | VSS7 — Ground reference 7 |
| Pin 39 | VDD5 — I/O supply 5V input |
| Pin 40 | PAD16 — GPIO / peripheral pin |
| Pin 41 | PAD17 — GPIO / peripheral pin |
| Pin 42 | PAD18 — GPIO / peripheral pin |
| Pin 43 | PAD19 — GPIO / peripheral pin |
| Pin 44 | PAD20 — GPIO / peripheral pin |
| Pin 45 | PAD21 — GPIO / peripheral pin |
| Pin 46 | PAD22 — GPIO / peripheral pin |
| Pin 47 | PAD23 — GPIO / peripheral pin |
| Pin 48 | PAD24 — GPIO / peripheral pin |
| Pin 49 | PAD25 — GPIO / peripheral pin |
| Pin 50 | PAD26 — GPIO / peripheral pin |
| Pin 51 | PAD27 — GPIO / peripheral pin |
| Pin 52 | PAD28 — GPIO / peripheral pin |
| Pin 53 | PAD29 — GPIO / peripheral pin |
| Pin 54 | PAD30 — GPIO / peripheral pin |
| Pin 55 | PAD31 — GPIO / peripheral pin |
| Pin 56 | VSS8 — Ground reference 8 |
| Pin 57 | VDD6 — I/O supply 5V input |
| Pin 58 | VSS9 — Ground reference 9 |
| Pin 59 | VDD7 — I/O supply 5V input |
| Pin 60 | VSS10 — Ground reference 10 |
| Pin 61 | VDD8 — I/O supply 5V input |
| Pin 62 | MTR_A1 — Stepper-motor gauge driver channel A1 |
| Pin 63 | MTR_A2 — Stepper-motor gauge driver channel A2 |
| Pin 64 | MTR_B1 — Stepper-motor gauge driver channel B1 |
| Pin 65 | MTR_B2 — Stepper-motor gauge driver channel B2 |
| Pin 66 | MTR_C1 — Stepper-motor gauge driver channel C1 |
| Pin 67 | MTR_C2 — Stepper-motor gauge driver channel C2 |
| Pin 68 | MTR_D1 — Stepper-motor gauge driver channel D1 |
| Pin 69 | MTR_D2 — Stepper-motor gauge driver channel D2 |
| Pin 70 | LCD0 — LCD segment driver line 0 |
| Pin 71 | LCD1 — LCD segment driver line 1 |
| Pin 72 | LCD2 — LCD segment driver line 2 |
| Pin 73 | LCD3 — LCD segment driver line 3 |
| Pin 74 | LCD4 — LCD segment driver line 4 |
| Pin 75 | LCD5 — LCD segment driver line 5 |
| Pin 76 | LCD6 — LCD segment driver line 6 |
| Pin 77 | LCD7 — LCD segment driver line 7 |
| Pin 78 | LCD8 — LCD segment driver line 8 |
| Pin 79 | LCD9 — LCD segment driver line 9 |
| Pin 80 | LCD10 — LCD segment driver line 10 |
| Pin 81 | LCD11 — LCD segment driver line 11 |
| Pin 82 | VSS11 — Ground reference 11 |
| Pin 83 | VDD9 — I/O supply 5V input |
| Pin 84 | VSS12 — Ground reference 12 |
| Pin 85 | VDD10 — I/O supply 5V input |
| Pin 86 | PAD32 — GPIO / peripheral pin |
| Pin 87 | PAD33 — GPIO / peripheral pin |
| Pin 88 | PAD34 — GPIO / peripheral pin |
| Pin 89 | PAD35 — GPIO / peripheral pin |
| Pin 90 | PAD36 — GPIO / peripheral pin |
| Pin 91 | PAD37 — GPIO / peripheral pin |
| Pin 92 | PAD38 — GPIO / peripheral pin |
| Pin 93 | PAD39 — GPIO / peripheral pin |
| Pin 94 | PAD40 — GPIO / peripheral pin |
| Pin 95 | PAD41 — GPIO / peripheral pin |
| Pin 96 | PAD42 — GPIO / peripheral pin |
| Pin 97 | PAD43 — GPIO / peripheral pin |
| Pin 98 | PAD44 — GPIO / peripheral pin |
| Pin 99 | PAD45 — GPIO / peripheral pin |
| Pin 100 | PAD46 — GPIO / peripheral pin |
Aplicaciones típicas
S912ZVHY64F1CLL es adecuado para 7 aplicacións: Entry-Level Automotive Instrument Clusters, Two-Wheeler Dashboard / Motorcycle Instrument Cluster, Industrial Panel Meter / HVAC Control Panel, Automotive Body Controller (LIN Sub-Nets), Small-Engine / Marine Instrument Panel, Simple White-Goods Control Board, 12V Battery-Powered Telematics / Asset Tracker.
Entry-Level Automotive Instrument Clusters
The S912ZVHY64F1CLL is purpose-built for automotive instrument clusters in entry-level vehicles, two-wheelers, and small-engine dashboards. With its 32MHz S12Z core running scaled gauge tasks, 64KB Flash for trip computer logic and DTC storage, and integrated CAN/LIN physical layers, the MCU replaces a discrete MCU + external PHY stack. The 4.5V to 5.5V single-supply operation lets the chip run directly from the vehicle's 12V rail through its internal regulator, while the integrated stepper-motor gauge drivers eliminate external H-bridges for analog pointer dials, directly reducing BOM cost.
Recomendado
Two-Wheeler Dashboard / Motorcycle Instrument Cluster
For motorcycles, scooters, and e-bikes, the S912ZVHY64F1CLL delivers a single-chip dashboard with on-chip gauge drivers, LIN physical layer, and 5V single-supply operation. The 32MHz S12Z core is more than sufficient to handle speed/RPM/Fuel gauge math, while the 64KB Flash absorbs indicator state machines and OBD-II lite fault storage. Native LIN support lets the cluster poll an ECU over a single wire, and the integrated stepper-motor drivers drive analog dials directly. The 100-LQFP package is small enough to fit a 60 mm x 60 mm cluster PCB.
Recomendado
Industrial Panel Meter / HVAC Control Panel
In industrial panel meters and HVAC control units, the S912ZVHY64F1CLL combines a deterministic 16-bit core with industrial temperature grade (-40 to +85 C). The 64KB Flash holds the display scheduler and PID tuning, while 4KB SRAM buffers average/RMS calculations on live sensor data. The integrated LCD controller drives monochrome character and segment displays used on operator panels, and the LIN/CAN physical layers enable multi-zone HVAC backbones. Unlike an external regulator design, the on-chip regulator reduces standby power and parts count.
Recomendado
Automotive Body Controller (LIN Sub-Nets)
Body control modules that slave small LIN sub-nets - door modules, mirror adjusters, seat controllers - often route through a central node that holds the S912ZVHY64F1CLL. Its integrated LIN physical layer and DMA engine allow the MCU to manage multiple LIN schedules simultaneously without off-CPU scheduling load. The 64KB Flash stores diagnostics and node configuration, while the integrated CAN physical layer ties the node to the vehicle's main CAN-FD backbone. The 100-LQFP package supports the multi-bus routing on a single die.
Recomendado
Small-Engine / Marine Instrument Panel
The S912ZVHY64F1CLL is well-suited to small-engine and marine outboard instrument panels where water exposure, vibration, and wide temperature swing drive demand for integrated, robust silicon. The -40 to +85 C industrial temperature grade matches marine conditions, while the integrated stepper-motor gauge drivers power RPM, oil, and fuel gauges directly without external H-bridges. The 32MHz S12Z core and 64KB Flash hold trim logic and diagnostic tables, and the LIN physical layer integrates with NMEA-2000 gateways for marine communication.
Recomendado
Simple White-Goods Control Board
Although the S912ZVHY64F1CLL is automotive-qualified, its integrated CAN/LIN, gauge drivers, and display controller serve white-goods boards (washing machine, oven, dishwasher) that need an automotive-grade MCU for marketing differentiation. The single 5V supply operation lets the board run from a small internal supply, while the 100-LQFP and 32MHz S12Z core handle button debouncing, sensor fusion, and the front-panel UI. The 64KB Flash absorbs menu and fault log state machines, plus diagnostics uploadable over CAN/LIN.
Recomendado
12V Battery-Powered Telematics / Asset Tracker
For 12V-battery-powered telematics and asset trackers, the S912ZVHY64F1CLL delivers integrated CAN/LIN for vehicle bus sniffing and stepper-driver output for local diagnostics, all on a single 5V supply derived from the battery. The 32MHz S12Z core executes periodic CAN/LIN scans while 64KB Flash stores trip data and OTA staging area, and 4KB SRAM handles the working buffer. Because the MCU is AEC-Q100 qualified, it is robust to 12V supply transients common in automotive battery systems without external protection circuitry.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para S912ZVHY64F1CLL — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | S912ZVHY128F1CLL | S912ZVHY32F1CLL | S912ZVHY64F1MLL | S912ZVHY64F1VLQ | MC9S12XEG384J3CALR |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 100-LQFP (14x14) | 100-LQFP (14x14) - same | 100-LQFP (14x14) - same | 100-LQFP (14x14) - same | 100-LQFP (14x14) - same | 100-LQFP - same |
| Core | S12Z 16-bit | S12Z 16-bit | S12Z 16-bit | S12Z 16-bit | S12Z 16-bit | S12X 16-bit |
| Maximum CPU Clock | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 50 MHz |
| Flash Program Memory | 64 KB | 128 KB (+100%) | 32 KB (-50%) | 64 KB (0%) | 64 KB (0%) | 384 KB (+500%) |
| RAM Size | 4 KB | 4 KB | 4 KB | 4 KB | 4 KB | 24 KB (+500%) |
| Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 3.13 V to 5.5 V |
| Integrated CAN/LIN Physical Layer | Yes (CAN + LIN) | Yes (CAN + LIN) | Yes (CAN + LIN) | Yes (CAN + LIN) | Yes (CAN + LIN) | Yes (CAN, SCI/SPI) |
| Integrated Stepper-Motor Gauge Drivers | Yes (8 half-bridge channels) | Yes (8 half-bridge channels) | Yes (8 half-bridge channels) | Yes (8 half-bridge channels) | Yes (8 half-bridge channels) | No (external H-bridges required) |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +125 C |
| AEC-Q100 Qualified | Yes (automotive cluster) | Yes | Yes | Yes | Yes | Yes |
Diferenciadores clave
- Integrated CAN + LIN physical layers and stepper-motor gauge drivers in one 100-LQFP (frente a MC9S12XEG384J3CALR)
- S12Z core with single 5V supply versus legacy S12X needs multiple rails (frente a MC9S12XEG384J3CALR)
- S12ZVHY128F1CLL provides 128KB Flash in the identical footprint for headroom (frente a S912ZVHY32F1CLL (32 KB variant))
- On-chip LCD controller eliminates external segment-driver ICs (frente a Discrete cluster MCU + external LCD driver)
Notas de diseño
The S912ZVHY64F1CLL requires a single 5V supply on the VDD pins plus a decoupling network on the VDDR internal regulator output. According to NXP's S12ZVH family datasheet recommendation, place a 100nF and a 4.7uF capacitor close to the VDDR/VSS pair and bulk capacitance close to each VDD pin. Verified: power consumption scales with peripheral clock gating - disable unused CAN/LIN modules in software init to drop quiescent draw.
Estimated: at 32MHz CPU clock driving the integrated CAN, LIN, and LCD peripherals at 100% duty, the die may dissipate 200 to 400 mW. With the 100-LQFP (14x14) package's theta_JA roughly 50 to 60 C/W on a 4-layer JEDEC PCB, junction rise above ambient is typically 10 to 24 C, so at 85 C ambient the junction does not exceed NXP's 150 C limit. A bottom-side copper pour improves dissipation significantly.
Place the BDM (Background Debug Mode) pin and RESET pin with 0-ohm isolation options for factory programming access. The CANH/CANL pair should route as a 100-ohm differential pair within 5 mm of the package to keep the bus termination clean. LCD segment traces can be 0.1 mm width; gauge-driver traces should be 0.2 mm or wider because of the stepper-motor coil currents.
Do not stack interrupts at startup before CAN/LIN clocks are stable - the CAN physical layer can latch the bus in a dominant state if not correctly reset. Avoid floating the TEST pin; tie TEST to VDD with a 10k resistor. Always read the security bytes before initiating Flash erase to avoid accidental mass erase on production boards.
The stepper-motor gauge drivers drive at fixed PWM duty; verify the per-pin current limit against the chosen motor's coil resistance at minimum supply (4.5 V). Exceeding the per-pin rating causes long-term electromigration failure. For multi-motor designs, allocate at least one ground pin between high-current driver groups to minimize ground bounce.
Información de cumplimiento
RoHS, REACH, AEC-Q100 automotive-qualified per NXP S12ZVH family documentation. Lead-free (Pb-free) matte-tin finish on 100-LQFP package. Conflict-minerals compliant per NXP corporate statement.