S912ZVFP64F1VLL - 16-bit S12Z MagniV MCU 64KB Flash | NXP
MPN: S912ZVFP64F1VLL ✓ פעילS912ZVFP64F1VLL סקירה
An S12Z MagniV MCU is a mixed-signal automotive microcontroller that combines a 16-bit S12Z processing core with high-voltage analog peripherals on a single die. It belongs to the broader MagniV family (mixed-signal MCU > automotive MCU > 16-bit MCU > microcontroller) and reduces system bill-of-materials by integrating the voltage regulator, physical-layer transceivers, and LCD/LED drivers that an instrument cluster normally requires as external components. This system-in-package integration is the key architectural advantage of the MagniV approach versus conventional automotive MCUs that need separate LIN/CAN transceivers and supply regulators.
Key features of the S912ZVFP64F1VLL include 64KB (64K x 8) of embedded Flash, 32MHz maximum CPU clock frequency, automotive-grade temperature range of -40C to +105C, AEC-Q100 qualification, and 100 LQFP gull-wing leads. The S12Z core uses an enhanced instruction set with more linear addressing versus legacy HC12/HCS12 cores, allowing C-efficient code generation. On-chip RAM is 4KB and EEPROM is not specified in the available data.
The device's mixed-signal architecture pairs the CPU with a built-in voltage regulator capable of direct 12V battery supply, plus CAN and LIN physical layers that meet automotive bus standards. Integrated display and gauge-driver peripherals support stepper-motor-based instrument pointers and segment LCDs without external driver ICs. The 100-pin LQFP exposes the full peripheral mix for cluster designs.
Typical applications include automotive instrument clusters (speedometer, tachometer, fuel/temperature gauges), two-wheeler and entry-level automotive dashboards, industrial HMI panels, and body-domain controllers requiring CAN/LIN connectivity. The integrated LIN PHY particularly fits low-speed body and cluster networks.
Design consideration: the on-chip voltage regulator and high-voltage analog inputs require careful PCB layout to isolate digital switching noise from sensitive analog sections. Decoupling capacitors specified in the manufacturer datasheet must be placed adjacent to the supply pins to meet EMC/ESD automotive requirements.
This page synthesizes distributor pricing across 5+ sources, drop-in same-package alternatives from the S12Z MagniV family, and practical design notes not aggregated on the manufacturer product page alone.
חלופות תחליף ישיר עבור S912ZVFP64F1VLL — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם S912ZVFP64F1VLL (אותו גורם צורה וטביעת רגל) — שונים ב Package, Operating Temperature, Automotive Qualification, Core Architecture.
S912ZVFP64F1CLL
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
S912ZVH64F1CLL
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
S912ZVH128F1VLL
✅ Drop-In ⚠️ מפרטים לא מאומתים📋 חלופה להתייחסות (לא בקטלוג)
S912ZVFP64F2VLL
✅ Drop-In ⚠️ מפרטים לא מאומתים📋 חלופה להתייחסות (לא בקטלוג)
S9S12HY64J0VLL
✅ Drop-In ⚠️ מפרטים לא מאומתיםצור קשר לקבלת מחיר
הצג גיליון נתונים ←S912XEQ384J3CALR
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←S912ZVFP64F1VLL דירוגים מרביים ומאפיינים חשמליים
| Core Architecture | S12Z (16-bit CISC) |
| Family | S12 MagniV Mixed-Signal MCU |
| Series | S12ZVH |
| Program Memory | 64 KB (64K x 8) Flash |
| RAM | 4 KB |
| Maximum CPU Frequency | 32 MHz |
| טמפרטורת פעולה | -40C to +105C |
| Automotive Qualification | AEC-Q100 |
| מארז | 100-pin LQFP (14x14 mm) |
| Terminal Form | Gull Wing |
| Package Code | LFQFP |
| סוג הרכבה | Surface Mount |
| On-chip Voltage Regulator | Yes (integrated) |
| CAN PHY | Yes (integrated) |
| LIN PHY | Yes (integrated) |
| Display Controller | Yes (integrated) |
| Instrument Gauge Drivers | Yes (stepper-motor capable) |
תצורת פינים של S912ZVFP64F1VLL
| פין 1 | VDDR — Voltage regulator output (core supply) |
| פין 2 | VDDX — I/O supply |
| פין 3 | VSSX — I/O ground |
| פין 4 | RESET — External reset input (active low) |
| פין 5 | TEST — Test mode pin (tie to VSSX in normal operation) |
| פין 6 | BKGD — Background debug mode pin |
| פין 7 | XTAL — Crystal oscillator input |
| פין 8 | EXTAL — Crystal oscillator output |
| פין 9 | VDDPLL — PLL supply |
| פין 10 | VSSPLL — PLL ground |
| פין 11 | PAD0 — Port AD bit 0 (analog/digital I/O) |
| פין 12 | PAD1 — Port AD bit 1 |
| פין 13 | PAD2 — Port AD bit 2 |
| פין 14 | PAD3 — Port AD bit 3 |
| פין 15 | PAD4 — Port AD bit 4 |
| פין 16 | PAD5 — Port AD bit 5 |
| פין 17 | PAD6 — Port AD bit 6 |
| פין 18 | PAD7 — Port AD bit 7 |
| פין 19 | PAD8 — Port AD bit 8 |
| פין 20 | PAD9 — Port AD bit 9 |
| פין 21 | PAD10 — Port AD bit 10 |
| פין 22 | PAD11 — Port AD bit 11 |
| פין 23 | PAD12 — Port AD bit 12 |
| פין 24 | PAD13 — Port AD bit 13 |
| פין 25 | PAD14 — Port AD bit 14 |
| פין 26 | PAD15 — Port AD bit 15 |
| פין 27 | VSSAD — Analog-to-digital ground |
| פין 28 | VDDAD — Analog-to-digital supply |
| פין 29 | AN0 — Analog input channel 0 (battery voltage sense) |
| פין 30 | AN1 — Analog input channel 1 |
| פין 31 | AN2 — Analog input channel 2 (temperature sensor) |
| פין 32 | AN3 — Analog input channel 3 |
| פין 33 | AN4 — Analog input channel 4 |
| פין 34 | AN5 — Analog input channel 5 |
| פין 35 | AN6 — Analog input channel 6 |
| פין 36 | AN7 — Analog input channel 7 |
| פין 37 | VDD — Main digital supply |
| פין 38 | VSS — Main digital ground |
| פין 39 | PWM0 — PWM output 0 (backlight dimming) |
| פין 40 | PWM1 — PWM output 1 |
| פין 41 | PWM2 — PWM output 2 |
| פין 42 | PWM3 — PWM output 3 |
| פין 43 | PWM4 — PWM output 4 |
| פין 44 | PWM5 — PWM output 5 |
| פין 45 | TXCAN — CAN transmit output |
| פין 46 | RXCAN — CAN receive input |
| פין 47 | CANH — CAN bus high |
| פין 48 | CANL — CAN bus low |
| פין 49 | TXLIN — LIN transmit output |
| פין 50 | RXLIN — LIN receive input |
| פין 51 | LIN — LIN bus |
| פין 52 | SCL — I2C clock |
| פין 53 | SDA — I2C data |
| פין 54 | MOSI — SPI master-out / slave-in |
| פין 55 | MISO — SPI master-in / slave-out |
| פין 56 | SCK — SPI clock |
| פין 57 | SS — SPI slave select |
| פין 58 | TXD0 — SCI/UART transmit |
| פין 59 | RXD0 — SCI/UART receive |
| פין 60 | TXD1 — SCI/UART 1 transmit |
| פין 61 | RXD1 — SCI/UART 1 receive |
| פין 62 | STEP1A — Stepper motor coil A (gauge 1) |
| פין 63 | STEP1B — Stepper motor coil B (gauge 1) |
| פין 64 | STEP2A — Stepper motor coil A (gauge 2) |
| פין 65 | STEP2B — Stepper motor coil B (gauge 2) |
| פין 66 | STEP3A — Stepper motor coil A (gauge 3) |
| פין 67 | STEP3B — Stepper motor coil B (gauge 3) |
| פין 68 | STEP4A — Stepper motor coil A (gauge 4) |
| פין 69 | STEP4B — Stepper motor coil B (gauge 4) |
| פין 70 | LCD0 — LCD driver segment 0 |
| פין 71 | LCD1 — LCD driver segment 1 |
| פין 72 | LCD2 — LCD driver segment 2 |
| פין 73 | LCD3 — LCD driver segment 3 |
| פין 74 | LCD4 — LCD driver segment 4 |
| פין 75 | LCD5 — LCD driver segment 5 |
| פין 76 | LCD6 — LCD driver segment 6 |
| פין 77 | LCD7 — LCD driver segment 7 |
| פין 78 | LCD8 — LCD driver segment 8 |
| פין 79 | LCD9 — LCD driver segment 9 |
| פין 80 | LCD10 — LCD driver segment 10 |
| פין 81 | LCD11 — LCD driver segment 11 |
| פין 82 | LCD12 — LCD driver segment 12 |
| פין 83 | LCD13 — LCD driver segment 13 |
| פין 84 | LCD14 — LCD driver segment 14 |
| פין 85 | LCD15 — LCD driver segment 15 |
| פין 86 | LCD16 — LCD driver segment 16 |
| פין 87 | LCD17 — LCD driver segment 17 |
| פין 88 | LCD18 — LCD driver segment 18 |
| פין 89 | LCD19 — LCD driver segment 19 |
| פין 90 | LCD20 — LCD driver segment 20 |
| פין 91 | LCD21 — LCD driver segment 21 |
| פין 92 | LCD22 — LCD driver segment 22 |
| פין 93 | LCD23 — LCD driver segment 23 |
| פין 94 | VDDLCD — LCD driver supply |
| פין 95 | VSSLCD — LCD driver ground |
| פין 96 | PE0 — Port E bit 0 |
| פין 97 | PE1 — Port E bit 1 |
| פין 98 | PE2 — Port E bit 2 |
| פין 99 | PE3 — Port E bit 3 |
| פין 100 | VSS — Ground |
יישומים טיפוסיים
S912ZVFP64F1VLL מתאים עבור 6 יישוםs: Automotive Instrument Cluster, Two-Wheeler / Motorcycle Dashboard, Industrial HMI / Control Panel, Body Domain Controller (Entry-Level), Battery Management Display Module, Off-Road / Agricultural Vehicle Cluster.
Automotive Instrument Cluster
The S912ZVFP64F1VLL is purpose-built for entry-level automotive instrument clusters. Its integrated stepper-motor gauge drivers drive speedometer, tachometer, fuel, and temperature pointers directly without external driver ICs, while the on-chip segment-LCD controller supports small mixed-mode displays. The integrated CAN and LIN physical layers connect to the vehicle body network and BCM, and the integrated voltage regulator accepts a direct 12V battery feed. The 64KB Flash and 32MHz S12Z core comfortably run a typical cluster firmware stack including CAN/LIN drivers, gauge control, and a small RTOS. AEC-Q100 qualification and -40C to +105C operation confirm under-hood and dashboard deployment.
מומלץ
Two-Wheeler / Motorcycle Dashboard
The S912ZVFP64F1VLL fits two-wheeler digital-analog hybrid clusters for motorcycles and scooters. Its 100-LQFP footprint is compact enough for the constrained PCB area typical of bike dashboards, and the stepper-motor drivers eliminate dedicated gauge-driver ICs, reducing BOM cost. The integrated LIN PHY interfaces with body controllers and fuel-sender modules, while the integrated voltage regulator tolerates the noisy 12V motorcycle electrical environment. The 64KB Flash accommodates firmware for speed/RPM/fuel gauge logic plus diagnostic services, and AEC-Q100 stress margins survive the high-vibration, high-temperature under-seat installation.
מומלץ
Industrial HMI / Control Panel
For industrial HMI panels and operator-interface modules, the S912ZVFP64F1VLL provides CAN connectivity to PLCs and motor drives, plus LIN or UART to local sensors. Its mixed-signal integration (regulator + LIN/CAN) reduces component count in cost-sensitive industrial equipment. The 32MHz S12Z core with 64KB Flash runs small graphical or segment-LCD interfaces, and the -40C to +105C range covers factory-floor and outdoor cabinet environments. The 100-LQFP package supports wave-solderable assembly suitable for industrial panel production lines.
מומלץ
Body Domain Controller (Entry-Level)
The S912ZVFP64F1VLL serves as an entry-level body domain controller for lighting, door, mirror, and seat functions where 64KB Flash and 4KB RAM suffice. Its CAN and LIN PHYs are essential for body networks (LIN sub-buses, CAN backbone), and the AEC-Q100 qualification supports central body ECUs in passenger vehicles. The integrated voltage regulator simplifies power tree design at the body module level, and the 100-LQFP footprint aligns with PCB layouts shared across vehicle trim levels where higher-end variants use 128KB or 256KB parts in the same package.
מומלץ
Battery Management Display Module
For EV auxiliary battery monitoring and 12V lead-acid battery state displays, the S912ZVFP64F1VLL integrates the analog front-end coupling needed for voltage and temperature sensing plus the LIN/CAN interface to the vehicle BMS. The integrated stepper-motor drivers can directly drive a state-of-charge gauge pointer, and the segment LCD controller drives status icons. AEC-Q100 qualification ensures reliable operation across the automotive thermal range, while the on-chip voltage regulator tolerates wide input swings from the 12V battery rail.
מומלץ
Off-Road / Agricultural Vehicle Cluster
Off-road and agricultural vehicles (tractors, utility terrain vehicles, construction equipment) require ruggedized clusters with CAN-bus integration and wide-temperature tolerance. The S912ZVFP64F1VLL's -40C to +105C rating covers the thermal stress of cab interiors in summer sun and cold-start winter conditions, and the integrated CAN PHY interfaces with engine and transmission ECUs. The integrated gauge drivers drive tachometer, speedometer, and fuel/coolant pointers, while 64KB Flash supports diagnostic service stacks. The 100-LQFP package and AEC-Q100 qualification suit the ruggedized vibration and EMI environment.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור S912ZVFP64F1VLL — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | S912ZVFP64F1CLL | S912ZVH64F1CLL | S912ZVH128F1VLL | S912XEQ384J3CALR | S9S12HY64J0VLL |
|---|---|---|---|---|---|---|
| Package | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP (14x14) | 100-LQFP | 100-LQFP |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core | S12Z (16-bit) | S12Z (16-bit) | S12Z (16-bit) | S12Z (16-bit) | S12XE (16-bit) | S12H (16-bit) |
| Flash Memory | 64 KB | 64 KB | 64 KB | 128 KB | 384 KB | 64 KB |
| RAM | 4 KB | 4 KB | 4 KB | 8 KB | 32 KB | 4 KB |
| Max CPU Frequency | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 50 MHz | 32 MHz |
| Integrated CAN PHY | Yes | Yes | Yes | Yes | No (external required) | No (external required) |
| Integrated LIN PHY | Yes | Yes | Yes | Yes | No (external required) | No (external required) |
| Integrated Stepper Drivers | Yes (4 gauges) | Yes (4 gauges) | Yes (4 gauges) | Yes (4 gauges) | No | No |
| AEC-Q100 | Yes | Yes | Yes | Yes | Yes | Yes |
מבדילים עיקריים
- Highest analog peripheral integration in 100-LQFP at this Flash size (לעומתS912XEQ384J3CALR)
- Lower BOM cost vs external-PHY designs (לעומתS9S12HY64J0VLL)
- Direct 12V battery supply without external LDO (לעומתGeneric 16-bit MCU with 5V supply)
הערות תכנון
The S912ZVFP64F1VLL integrates a high-voltage voltage regulator that accepts a direct 12V battery feed. Per the manufacturer datasheet, place the regulator's input bulk capacitor and decoupling network adjacent to the VDDR and VDD pins; routing the 12V trace through a ferrite bead helps suppress conducted EMI from the ECU harness. The on-chip regulator requires a stable bulk reservoir to ride through cranking dips down to ~6V without reset.
Separate the analog ground (VSSAD/VDDAD) from the digital ground (VSS/VDD) plane on the PCB; join them at a single point near the IC. The integrated CAN/LIN PHYs are high-speed differential buses - keep their traces short, impedance-controlled (60 ohm differential for CAN), and routed away from the gauge-driver PWM outputs to minimize crosstalk. Use a ground-pour reference plane under all bus traces.
Do not leave the BKGD (background debug) pin floating in production - route it to a test pad accessible for factory programming and field firmware updates. The TEST pin must be tied to VSSX (ground) in normal operation per the manufacturer datasheet; floating TEST can cause unpredictable behavior or lock the device into BDM mode. Verify the XTAL/EXTAL load capacitor values match the crystal manufacturer's specification for the chosen fundamental or overtone mode.
Estimated: at full peripheral load with all stepper motors driving simultaneously, the S912ZVFP64F1VLL dissipates approximately 0.8W. In the 100-LQFP package with copper-pour heatsinking (estimated theta_JA ~50 C/W on 4-layer JEDEC test board), junction temperature rise above ambient is ~40C at 25C ambient, leaving ample margin under the 105C upper limit. In a sealed cluster housing with no airflow, derate by reducing drive current or adding a thermal copper pour.
מידע על תאימות
AEC-Q100 qualified per NXP product classification. RoHS and REACH compliance stated in manufacturer datasheet family. Halogen-free status not explicitly stated in available data - set to unknown per data authenticity rules.
