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S32K312NHT0MPASR
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- NXP S32K312NHT0MPASR
- Type
- NXP
- Minimum package
- 600 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- NXP
- Electronic Component
- S32K312NHT0MPASR
- Electronic Component
- 1
- Package
- QFP-100(10x10)
- Electronic Component
- MCU(MCU / MPU / SOC)
- Electronic Component
- 1g
- CPU
- 32 Bit
- CPU
- ARM Cortex-M7
- I / O
- 84
- RAM
- 192KB
- Electronic Component
- 1
- EEPROM
- 128KB
- Features
- (BOR / LVD / LVR / LVI);; positions(POR); Gate positions; Built-in General Purpose; CRC; ECC
- Electronic Component
- BM0257695808
- Operating Temperature
- 40℃~+125℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
S32K312NHT0MPASR 产品概述
一、产品简介
S32K312NHT0MPASR 是恩智浦（NXP）面向通用与车规级应用设计的 32 位 ARM Cortex-M7 微控制器，主频最高可达 120 MHz。器件集成 2 MB Flash 程序存储、192 KB RAM 以及 128 KB EEPROM，提供丰富的片上资源和片外接口能力（包含 CAN FD），并内置 HSE B 等级的安全特性，适合对性能、可靠性和安全性有较高要求的嵌入式系统。
二、核心规格
- 处理器内核：ARM Cortex-M7，32-bit，最高 120 MHz
- 程序存储：2 MB Flash（片上）
- 内存：192 KB RAM
- 非易失存储：128 KB EEPROM
- I/O 数量：84 个可用 I/O 引脚
- 通信：支持 CAN FD（车载高速域网）
- 安全：HSE B 等级安全特性
- 振荡器：支持内部与外部晶振（内置 + 外置）
- 工作电源：2.97 V ~ 5.5 V
- 工作温度：-40 ℃ ~ +125 ℃（车规/工业级）
- 封装/引脚：172 引脚 HDQFP（S32K 系列常见封装）
- 标准调试支持：常见 ARM 调试接口（如 SWD/JTAG）和片上引导功能
三、关键特性与优势
- 高效能计算：Cortex‑M7 内核在同类 MCU 中具备较好指令吞吐能力，适合对控制周期与响应时间敏感的任务。
- 大容量存储：2 MB Flash 与 192 KB RAM 可容纳更复杂的固件、通信栈和诊断代码；128 KB EEPROM 便于存放校准数据、参数和持久化配置。
- 车规通信能力：原生支持 CAN FD，满足现代车载网关、域控制器对高速可靠通信的需求。
- 安全性：集成 HSE B 等级安全模块，便于实现安全启动、密钥管理与固件完整性保护。
- 宽温与宽电压工作：适合车载与严苛工业环境，抗干扰与耐高低温能力强。
- 丰富引脚与外设扩展性：84 个 I/O 与 172 引脚封装，能支持多路传感器、外设与扩展接口布局。
四、典型应用场景
- 汽车车身电子、域控制器与网关（支持 CAN FD 通信）
- 电机控制与智能驱动（需要高实时性能的控制算法）
- 工业自动化控制器与现场总线节点
- 智能传感器网关、数据采集与边缘处理单元
- 需要安全启动与数据保护的嵌入式系统
五、设计与工程注意事项
- 电源与去耦：推荐在器件电源引脚附近做充分的去耦电容与滤波，保证 2.97 V~5.5 V 范围内稳定供电。
- 时钟设计：根据性能与功耗需求选择内部或外部晶振，并做好时钟分频和相位噪声控制。
- EMC 与布板：车载与工业场景对 EMC 要求高，建议按高速 CAN 与时钟布局规则，做差分对、隔离及地分割。
- 引导与固件升级：利用片上安全特性实现安全引导与固件 OTA/在线升级，结合 EEPROM 存储关键参数。
- 调试与开发：推荐使用 NXP S32 Design Studio 与 S32 SDK 进行软件开发与调试，利用标准调试接口进行断点与在线测试。
六、采购与技术支持
S32K312NHT0MPASR 属于 S32K 系列通用车规 MCU，适配 NXP 的开发工具链和软件生态。采购时请确认具体封装、温度等级与货期，并与供应商确认最新的数据手册与应用笔记，以便在硬件布局与软件移植阶段获得全面支持。若需高可靠性或安全认证相关信息，可与 NXP 授权渠道沟通获取详尽资料。
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