S912ZVHY32F1CLL - 32MHz 32KB Flash MCU | NXP | Automotive
MPN： S912ZVHY32F1CLL ✓ 啟用中S912ZVHY32F1CLL 概覽
A microcontroller is a programmable semiconductor that combines a processor core, memory, communication controllers, timers, and input/output functions on one integrated circuit. The S12Z belongs to the MagniV mixed-signal MCU family, combining digital control with analog and communication capabilities. Its system position is MCU -> embedded controller -> mixed-signal processing -> automotive electronics.
Verified features include a 16-bit S12Z core, 32 KB flash organized as 32K x 8, 32 MHz operation, CAN, LIN, I2C, SCI, and SPI connectivity, plus DMA, LCD, power-on reset, PWM, and watchdog-timer peripherals. The integrated voltage regulator, display controller, CAN and LIN physical layers, and instrument-gauge drivers reduce the external circuitry needed for entry-level automotive and industrial instrument clusters.
The S912ZVHY32F1CLL supports a 4.5 V to 5.5 V supply range and 73 digital I/O functions. Its -40°C to +85°C temperature range and automotive-qualified status make it suitable for temperature-variable vehicle environments. Because it is a mixed-signal MCU rather than a power semiconductor, no safe-operating-area curve applies.
Typical uses include automotive instrument clusters, gauge-control boards, CAN or LIN network nodes, display controllers, body-control modules, and industrial panel interfaces. Engineers should use the complete NXP documentation set to confirm startup, pin multiplexing, memory maps, clocking, and peripheral electrical limits before releasing production hardware.
The most important layout consideration is decoupling of the 5 V supply and routing of CAN, LIN, display, and instrument-gauge signals. This page consolidates verified distributor availability, manufacturer positioning, and practical selection guidance, while marking unverified technical details rather than estimating them.
直接替換替代品，適用於 S912ZVHY32F1CLL — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： S912ZVHY32F1CLL （相同外形與佔位） — 差異在於 Package.
此產品無可直接替換的替代品。
申請替代品S912ZVHY32F1CLL 最大額定值與電氣特性
| Product Type | 16-bit mixed-signal microcontroller |
| Processor Core | S12Z |
| Architecture | CISC |
| 最大時脈頻率 | 32 MHz |
| Flash Memory | 32 KB (32K x 8) |
| Supply Voltage Range | 4.5 V to 5.5 V |
| Number of I/O Pins | 73 |
| ADC Resolution | 10-bit |
| CAN Connectivity | CAN bus with integrated physical layer |
| LIN Connectivity | LIN bus with integrated physical layer |
| Additional Serial Interfaces | I2C, SCI, and SPI |
| Integrated Peripherals | DMA, LCD controller, POR, PWM, and watchdog timer |
| Integrated Power Function | Voltage regulator |
| 工作溫度範圍 | -40°C to +85°C |
| Automotive Qualification | Automotive qualified |
| 封裝 | 100-pin LFQFP, 14 x 14 mm |
| 安裝類型 | Surface mount |
| Program Memory Type | Flash |
S912ZVHY32F1CLL 100-pin lfqfp, 14 x 14 mm 腳位配置指南
S912ZVHY32F1CLL（100-pin lfqfp, 14 x 14 mm 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： S912ZVHY32F1CLL.
請參閱 資料表 以查看完整腳位配置。
典型應用
S912ZVHY32F1CLL 適用於 6 應用s: Automotive Instrument Cluster Controller, CAN Network Gauge Node, LIN Local Display Module, Industrial Panel Interface, Body Control Module, Sensor Interface and Data Logger.
Automotive Instrument Cluster Controller
The S912ZVHY32F1CLL fits entry-level instrument clusters because it combines a 32 MHz S12Z core, 32 KB flash, an LCD controller, and dedicated instrument-gauge drivers in one 100-pin LFQFP. CAN and LIN connectivity allow the cluster controller to exchange vehicle data and receive input from distributed sensors or switches. Its -40°C to +85°C rating and automotive-qualified status support vehicle environments, while the 73 I/O pins provide broad interface capacity. The principal design check is confirming display timing, gauge-drive limits, pin multiplexing, and power sequencing in the current NXP documentation.
推薦
CAN Network Gauge Node
The S912ZVHY32F1CLL is suitable for a local CAN gauge node because its integrated CAN physical layer, 32 MHz S12Z core, and instrument-gauge drivers reduce the need for separate interface logic. Firmware can acquire vehicle-network data, update display information, and drive gauge outputs while PWM and watchdog functions support deterministic operation. The verified 4.5 V to 5.5 V supply range and -40°C to +85°C operating range align with protected automotive electronics. Engineers must still verify transceiver topology, termination, bus fault behavior, and the exact CAN electrical limits in the manufacturer documentation.
推薦
LIN Local Display Module
The S912ZVHY32F1CLL can act as the controller for a LIN-connected display or status module by combining an integrated LIN physical layer, LCD controller, 32 KB flash, and PWM outputs. This arrangement suits distributed vehicle subsystems where a local node receives commands, refreshes graphical information, and monitors attached inputs. Its 73 I/O pins and mixed-signal peripherals offer flexibility beyond the basic communication function. Before layout release, verify LIN slew-rate and timing settings, connector protection requirements, LCD interface selection, and startup behavior under the exact ordering code.
推薦
Industrial Panel Interface
The S912ZVHY32F1CLL can serve an industrial panel interface when a compact controller needs display control, gauge-style outputs, and field-bus communications. Its S12Z core runs at 32 MHz and has 32 KB flash for panel logic, while CAN, LIN, SPI, SCI, and I2C expand the available device ecosystem. The integrated voltage regulator and watchdog support robust control functions, although the verified 4.5 V to 5.5 V supply range requires compatible panel power. Confirm electrical-noise margins, display timing, isolated communications, and environmental requirements before industrial deployment.
推薦
Body Control Module
The S912ZVHY32F1CLL can support body-control tasks that combine LIN or CAN network communication, discrete inputs, and controlled outputs. Its 73 I/O pins, 10-bit ADC, PWM peripherals, and integrated communication physical layers make it appropriate for compact distributed controllers. The 32 MHz S12Z core provides deterministic processing, while flash stores application, diagnostics, and communication code. In an actual body module, validate wake conditions, watchdog strategy, output-driver ratings, ESD protection, and supply transients; those detailed limits are not present in the supplied verification data.
推薦
Sensor Interface and Data Logger
The S912ZVHY32F1CLL can collect analog and digital measurements through its 10-bit ADC and 73 I/O lines, then store operating data or transmit it over SPI, SCI, I2C, CAN, or LIN. Its 32 KB flash stores firmware and a bounded data buffer, while DMA can reduce processor overhead for supported peripheral transfers. For test equipment or industrial logging, validate the actual ADC conversion time, sampling architecture, input ranges, calibration method, and memory endurance. The verified records do not supply those numerical details, so they must be obtained from NXP before design sign-off.
推薦
推薦產品摘要
工程參考資料，適用於 S912ZVHY32F1CLL — 比較、設計指引及合規資訊。
選型指南
設計說明
Design the S912ZVHY32F1CLL supply network around its verified 4.5 V to 5.5 V input range. Place the required local decoupling capacitance at the device power pins with short, low-inductance traces, and provide appropriate protection for conducted automotive transients. The supplied data confirms an integrated voltage regulator but does not specify its input and output current limits, so do not assume it can power external loads without checking the current NXP documentation.
Treat the 100-pin LFQFP footprint as a dense mixed-signal layout problem. Maintain short return paths under the device, route clock and sensitive analog signals away from CAN and LIN switching edges, and use a solid ground structure. Because no verified pinout or land pattern was supplied, obtain the current NXP package drawing before assigning rails, decoupling, test points, or programming-header connections.
Route CAN and LIN as controlled-impedance communication interfaces and follow the selected transceiver and connector implementation. Keep external protection close to connector pins, maintain the required separation recommended by the interface reference design, and avoid long stubs. The S912ZVHY32F1CLL integrates physical-layer functions, but exact routing rules, termination values, and external-component requirements must be confirmed from the official hardware documentation.
合規資訊
The supplied results describe the device as automotive qualified but do not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals compliance.
