S912ZVML64F1MKH557 - MagniV S12Z 64KB 50MHz MCU | NXP
料号： S912ZVML64F1MKH557 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
S912ZVML64F1MKH557 概述
A MagniV mixed-signal microcontroller is a single-chip solution that combines a microcontroller core with embedded analog power functions such as voltage regulation and motor-control peripherals. In the power-management hierarchy, the S12ZVM family sits between a standard MCU and a discrete system: it integrates a 12 V to 5 V voltage regulator, LIN/CAN physical connectivity support, and 3-phase motor-control peripherals, replacing an MCU-plus-regulator two-chip solution in automotive and industrial nodes.
Key features include the efficient 16-bit S12Z core with 50 MHz bus operation, 64 KB Flash for application code, and integrated analog motor-control resources targeting Brushless DC (BLDC), Permanent Magnet Synchronous Motor (PMSM), and Switched Reluctance Motor (SRM) applications. The automotive temperature grade of -40C to +125C supports under-hood and body electronics environments.
Technically, the S12 MagniV S12ZVM family is described by NXP as offering the smallest, efficient, and scalable 3-phase motor control solution. Integration of the 12 V-to-5 V regulator and LIN transceiver support reduces board area, component count, and system cost compared with a discrete MCU plus external regulator and transceiver design.
Typical applications include automotive BLDC/PMSM motor drives (pumps, fans, actuators), industrial 3-phase motor control, and LIN/CAN networked body-electronics nodes requiring a single mixed-signal chip.
Design consideration: verify the exact device configuration suffix (the 557 ordering code) against the NXP ordering-information table, as Flash size, temperature grade, and package options vary across S912ZVML64 orderable variants.
This page synthesizes distributor availability data, same-family drop-in variants, and practical design notes not consolidated in the manufacturer datasheet.
直接替换替代料： S912ZVML64F1MKH557 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
快速对比工具——选择替代料号进行并排对比：
S912ZVML64F3MKH
✅ 直接替换📋 参考替代料（不在目录中）
S912ZVML64MKH
✅ 直接替换📋 参考替代料（不在目录中）
S912ZVML64AWKH
✅ 直接替换📋 参考替代料（不在目录中）
S912ZVML64F1MKH557 最大额定值与电气特性
| Core Processor | S12Z (16-bit) |
| Core Size | 16-bit |
| Max Clock Speed | 50 MHz |
| Flash Memory | 64 KB (64K x 8) |
| Product Family | S12 MagniV S12ZVM mixed-signal MCU |
| 封装 | 64-HLQFP (10x10 mm), exposed pad |
| 安装类型 | Surface Mount |
| Terminal Form | Gull Wing |
| Package Shape | Square (QFP) |
| 工作温度 | -40C to +125C |
| Temperature Grade | Automotive |
| Automotive Qualification | Yes (automotive qualified per NXP) |
| Connectivity | CANbus, LIN, SCI, SPI (per S12ZVM family) |
| Integrated Voltage Regulator | 12 V to 5 V regulator (MagniV S12ZVM family) |
| Target Motor Types | BLDC, PMSM, SRM (3-phase) |
S912ZVML64F1MKH557 square (qfp) 引脚配置指南
S912ZVML64F1MKH557（square (qfp) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： S912ZVML64F1MKH557.
请参阅 数据手册 以查看完整引脚配置。
典型应用
S912ZVML64F1MKH557 适用于 6 应用s: Automotive BLDC Motor Control, PMSM Drives for Pumps and Fans, LIN Networked Body Electronics Nodes, Industrial 3-Phase Motor Control, Automotive Actuators and position control, CAN-Connected Mechatronic Subsystems.
Automotive BLDC Motor Control
The S912ZVML64F1MKH557 fits automotive BLDC motor drives because it integrates the S12Z 16-bit core at 50 MHz with dedicated 3-phase motor-control peripherals and an embedded 12 V-to-5 V regulator in one 64-QFP chip. NXP positions the S12ZVM family as the smallest, scalable 3-phase motor control solution for BLDC, PMSM, and SRM. In a typical pump or fan module, the MCU drives the 3-phase bridge directly from its motor-control outputs while the internal regulator powers the logic rail from the vehicle 12 V battery line. The -40C to +125C automotive grade covers under-hood environments. The single-chip integration reduces PCB area and BOM count versus an MCU plus discrete regulator design, and the 64 KB Flash is sufficient for sensorless field-oriented control firmware.
推荐
PMSM Drives for Pumps and Fans
Permanent Magnet Synchronous Motor (PMSM) drives in automotive coolant pumps, fuel pumps, and HVAC blowers benefit from the S912ZVML64F1MKH557's mixed-signal integration. The 50 MHz S12Z core executes field-oriented control loops with sufficient headroom, while the family's integrated analog resources handle current-sense conditioning and 3-phase PWM generation. According to NXP product information, the S12ZVM family targets PMSM control for industrial and automotive applications explicitly. The integrated 12 V-to-5 V regulator simplifies power-tree design directly from the vehicle supply rail. With 64 KB Flash, sensorless startup algorithms and fault-management state machines fit without external memory. Designers should budget for heatsinking of the regulator section under high load and follow NXP reference designs for gate-drive layout.
推荐
LIN Networked Body Electronics Nodes
The S12ZVM family integrates LIN transceiver support alongside the MCU and regulator, making the S912ZVML64F1MKH557 efficient for LIN-networked body electronics such as window lifters, wiper modules, and flap actuators that also drive small motors. NXP's family description states the S12ZVM MCUs integrate a 12 V to 5 V voltage regulator and LIN (connectivity), enabling a true single-chip slave node. The -40C to +125C automotive grade meets body-electronics temperature requirements, and the 64-QFP 10x10 mm footprint fits compact actuator PCBs. Using one device instead of MCU + regulator + transceiver cuts component count and improves supply-noise immunity for the analog front end. Firmware for LIN 2.x scheduling and motor position control fits comfortably in the 64 KB Flash.
推荐
Industrial 3-Phase Motor Control
In industrial equipment, the S912ZVML64F1MKH557 serves 3-phase BLDC, PMSM, and SRM drives for conveyors, pumps, fans, and robotics axes where 12 V auxiliary rails and compact controllers are used. NXP's family positioning covers industrial as well as automotive applications. The 50 MHz 16-bit S12Z core handles current-loop and speed-loop execution, while the integrated motor-control peripherals generate the 3-phase PWM pattern with dead-time control. The integrated 12 V-to-5 V regulator allows direct connection to industrial 12 V supplies, and CAN connectivity supports fieldbus integration. The -40C to +125C range permits sealed, thermally stressed enclosures. Engineers should validate current-sense calibration per NXP family reference manual guidance and use the exposed-pad LQFP for ground integrity.
推荐
Automotive Actuators and position control
Automotive actuator modules - throttle flaps, EGR valves, headlight leveling, turbo wastegates - require precise DC/BLDC position control with diagnostics over CAN or LIN. The S912ZVML64F1MKH557 provides the 3-phase motor-control peripherals, 50 MHz core for position-loop closure, and automotive qualification at -40C to +125C in a single 64-QFP package. The integrated 12 V-to-5 V regulator directly accepts battery-supply input, and 64 KB Flash accommodates position-sensing algorithms, plausibility checks, and diagnostic trouble code handling required by automotive OEM specifications. NXP's S12ZVM documentation includes reference designs for actuator control, which shorten the path to functional-safety-aligned architectures. The single-chip approach also reduces quiescent current versus multi-chip designs, benefiting sleep-mode power budgets.
推荐
CAN-Connected Mechatronic Subsystems
Mechatronic subsystems that combine motor drive with CAN communication - electric water valves, compressor modules, charge-management actuators - leverage the S912ZVML64F1MKH557's CAN connectivity, 3-phase motor-control peripherals, and embedded 12 V-to-5 V regulator. Compared with the S912XET series, which offers CAN but no integrated regulator or MagniV motor analog, the S12ZVM achieves a smaller solution footprint on the PCB. The 64-QFP exposed-pad package provides low-impedance grounding for the analog current-sense paths critical to torque accuracy, and the 50 MHz core leaves margin for CAN stack, application, and control-loop code within 64 KB Flash. The automotive temperature grade and qualification align with under-hood and chassis mounting locations. Use 120-ohm CAN termination per the network design specification of the vehicle.
推荐
推荐产品汇总
工程参考数据： S912ZVML64F1MKH557 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | S912ZVML64F3MKH | S912ZVML64MKH | S912ZVML64AWKH |
|---|---|---|---|---|
| Package | 64-HLQFP (10x10 mm), exposed pad | 64-QFP - same | 64-LQFP - same | 64-QFP - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core / Core Size | S12Z / 16-bit | S12Z / 16-bit | S12Z / 16-bit | S12Z / 16-bit |
| Max Speed | 50 MHz | 50 MHz | 50 MHz | 50 MHz |
| Flash Memory | 64 KB | 64 KB | 64 KB | 64 KB |
| Operating Temperature | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C |
| Automotive Qualified | Yes | Yes | Yes | Yes |
| Motor Control Focus | 3-phase BLDC / PMSM / SRM | 3-phase BLDC / PMSM / SRM | 3-phase BLDC / PMSM / SRM | 3-phase BLDC / PMSM / SRM |
关键差异点
- Single-chip mixed-signal integration （对比 S912XET256J1MAA)
- Compact scalable motor-control solution （对比 S912ZVML64F3MKH)
- Automotive qualification at -40C to +125C （对比 Generic industrial MCUs)
设计说明
The MagniV S12ZVM family integrates a 12 V-to-5 V regulator, so the 12 V battery or industrial rail connects directly to the device supply pins and no external 5 V regulator is needed for the logic domain. Verify the maximum regulator output current budget against the total load of the MCU core, I/O, and any external circuits powered from the 5 V rail, per the S12ZVM family reference manual (MC9S12ZVMB-Family Reference Manual indexed on Alldatasheet). Add appropriate input/output decoupling close to the supply pins; follow NXP reference-design capacitor values rather than generic rules.
The 64-pin HLQFP has an exposed pad that must be soldered to a ground pour for thermal and EMC performance. Place a solid ground plane under the device, connect the exposed pad with a via array to the ground layer, and keep the 3-phase motor PWM output traces short with matched lengths to reduce radiated emissions. Keep the current-sense analog routing away from gate-drive switching nodes; NXP's MagniV reference designs provide proven layout patterns for BLDC drive layouts on this exact package.
The ordering suffix (the '557' in S912ZVML64F1MKH557) encodes device configuration options across the S912ZVML64 orderable variants (F1, F3, MKH, AWKH, and others). Do not substitute variants without checking NXP's ordering-information table for differences in Flash size, temperature grade, and feature configuration - headline specs (64 KB Flash, 50 MHz, -40/+125C, QFP 64) look identical but configuration details may differ. Also confirm the exact tape-and-reel or tray packing option when placing volume orders.
合规信息
NXP and distributor listings describe the device as 'Automotive Qualified' with -40/+125degC operation, which is reflected in aec_q100 = qualified per family marketing claims; formal AEC-Q100 certification documentation was not in the retrieved data and should be confirmed with NXP. RoHS/REACH/lead-free status not stated in retrieved data.
