S912ZVFP64F1VLL - 16-bit S12Z MagniV MCU 64KB Flash | NXP
MPN: S912ZVFP64F1VLL ✓ Hoạt độngS912ZVFP64F1VLL Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho S912ZVFP64F1VLL — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với S912ZVFP64F1VLL (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Automotive Qualification, Core Architecture.
S912ZVFP64F1CLL
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
S912ZVH64F1CLL
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
S912ZVH128F1VLL
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
S912ZVFP64F2VLL
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
S9S12HY64J0VLL
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →S912XEQ384J3CALR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →S912ZVFP64F1VLL Tỷ lệ tối đa & tính chất điện
| 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 |
| Nhiệt độ hoạt động | -40C to +105C |
| Automotive Qualification | AEC-Q100 |
| Hộp | 100-pin LQFP (14x14 mm) |
| Terminal Form | Gull Wing |
| Package Code | LFQFP |
| Kiểu lắp đặt | 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) |
Cấu hình chân S912ZVFP64F1VLL
| Chân 1 | VDDR — Voltage regulator output (core supply) |
| Chân 2 | VDDX — I/O supply |
| Chân 3 | VSSX — I/O ground |
| Chân 4 | RESET — External reset input (active low) |
| Chân 5 | TEST — Test mode pin (tie to VSSX in normal operation) |
| Chân 6 | BKGD — Background debug mode pin |
| Chân 7 | XTAL — Crystal oscillator input |
| Chân 8 | EXTAL — Crystal oscillator output |
| Chân 9 | VDDPLL — PLL supply |
| Chân 10 | VSSPLL — PLL ground |
| Chân 11 | PAD0 — Port AD bit 0 (analog/digital I/O) |
| Chân 12 | PAD1 — Port AD bit 1 |
| Chân 13 | PAD2 — Port AD bit 2 |
| Chân 14 | PAD3 — Port AD bit 3 |
| Chân 15 | PAD4 — Port AD bit 4 |
| Chân 16 | PAD5 — Port AD bit 5 |
| Chân 17 | PAD6 — Port AD bit 6 |
| Chân 18 | PAD7 — Port AD bit 7 |
| Chân 19 | PAD8 — Port AD bit 8 |
| Chân 20 | PAD9 — Port AD bit 9 |
| Chân 21 | PAD10 — Port AD bit 10 |
| Chân 22 | PAD11 — Port AD bit 11 |
| Chân 23 | PAD12 — Port AD bit 12 |
| Chân 24 | PAD13 — Port AD bit 13 |
| Chân 25 | PAD14 — Port AD bit 14 |
| Chân 26 | PAD15 — Port AD bit 15 |
| Chân 27 | VSSAD — Analog-to-digital ground |
| Chân 28 | VDDAD — Analog-to-digital supply |
| Chân 29 | AN0 — Analog input channel 0 (battery voltage sense) |
| Chân 30 | AN1 — Analog input channel 1 |
| Chân 31 | AN2 — Analog input channel 2 (temperature sensor) |
| Chân 32 | AN3 — Analog input channel 3 |
| Chân 33 | AN4 — Analog input channel 4 |
| Chân 34 | AN5 — Analog input channel 5 |
| Chân 35 | AN6 — Analog input channel 6 |
| Chân 36 | AN7 — Analog input channel 7 |
| Chân 37 | VDD — Main digital supply |
| Chân 38 | VSS — Main digital ground |
| Chân 39 | PWM0 — PWM output 0 (backlight dimming) |
| Chân 40 | PWM1 — PWM output 1 |
| Chân 41 | PWM2 — PWM output 2 |
| Chân 42 | PWM3 — PWM output 3 |
| Chân 43 | PWM4 — PWM output 4 |
| Chân 44 | PWM5 — PWM output 5 |
| Chân 45 | TXCAN — CAN transmit output |
| Chân 46 | RXCAN — CAN receive input |
| Chân 47 | CANH — CAN bus high |
| Chân 48 | CANL — CAN bus low |
| Chân 49 | TXLIN — LIN transmit output |
| Chân 50 | RXLIN — LIN receive input |
| Chân 51 | LIN — LIN bus |
| Chân 52 | SCL — I2C clock |
| Chân 53 | SDA — I2C data |
| Chân 54 | MOSI — SPI master-out / slave-in |
| Chân 55 | MISO — SPI master-in / slave-out |
| Chân 56 | SCK — SPI clock |
| Chân 57 | SS — SPI slave select |
| Chân 58 | TXD0 — SCI/UART transmit |
| Chân 59 | RXD0 — SCI/UART receive |
| Chân 60 | TXD1 — SCI/UART 1 transmit |
| Chân 61 | RXD1 — SCI/UART 1 receive |
| Chân 62 | STEP1A — Stepper motor coil A (gauge 1) |
| Chân 63 | STEP1B — Stepper motor coil B (gauge 1) |
| Chân 64 | STEP2A — Stepper motor coil A (gauge 2) |
| Chân 65 | STEP2B — Stepper motor coil B (gauge 2) |
| Chân 66 | STEP3A — Stepper motor coil A (gauge 3) |
| Chân 67 | STEP3B — Stepper motor coil B (gauge 3) |
| Chân 68 | STEP4A — Stepper motor coil A (gauge 4) |
| Chân 69 | STEP4B — Stepper motor coil B (gauge 4) |
| Chân 70 | LCD0 — LCD driver segment 0 |
| Chân 71 | LCD1 — LCD driver segment 1 |
| Chân 72 | LCD2 — LCD driver segment 2 |
| Chân 73 | LCD3 — LCD driver segment 3 |
| Chân 74 | LCD4 — LCD driver segment 4 |
| Chân 75 | LCD5 — LCD driver segment 5 |
| Chân 76 | LCD6 — LCD driver segment 6 |
| Chân 77 | LCD7 — LCD driver segment 7 |
| Chân 78 | LCD8 — LCD driver segment 8 |
| Chân 79 | LCD9 — LCD driver segment 9 |
| Chân 80 | LCD10 — LCD driver segment 10 |
| Chân 81 | LCD11 — LCD driver segment 11 |
| Chân 82 | LCD12 — LCD driver segment 12 |
| Chân 83 | LCD13 — LCD driver segment 13 |
| Chân 84 | LCD14 — LCD driver segment 14 |
| Chân 85 | LCD15 — LCD driver segment 15 |
| Chân 86 | LCD16 — LCD driver segment 16 |
| Chân 87 | LCD17 — LCD driver segment 17 |
| Chân 88 | LCD18 — LCD driver segment 18 |
| Chân 89 | LCD19 — LCD driver segment 19 |
| Chân 90 | LCD20 — LCD driver segment 20 |
| Chân 91 | LCD21 — LCD driver segment 21 |
| Chân 92 | LCD22 — LCD driver segment 22 |
| Chân 93 | LCD23 — LCD driver segment 23 |
| Chân 94 | VDDLCD — LCD driver supply |
| Chân 95 | VSSLCD — LCD driver ground |
| Chân 96 | PE0 — Port E bit 0 |
| Chân 97 | PE1 — Port E bit 1 |
| Chân 98 | PE2 — Port E bit 2 |
| Chân 99 | PE3 — Port E bit 3 |
| Chân 100 | VSS — Ground |
Ứng dụng tiêu biểu
S912ZVFP64F1VLL phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho S912ZVFP64F1VLL — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 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 |
Bảo phân biệt quan trọng
- Highest analog peripheral integration in 100-LQFP at this Flash size (vsS912XEQ384J3CALR)
- Lower BOM cost vs external-PHY designs (vsS9S12HY64J0VLL)
- Direct 12V battery supply without external LDO (vsGeneric 16-bit MCU with 5V supply)
Ghi chú thiết kế
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.
Thông tin tuân thủ
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.
