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S912XHY128F0VLM
Configuration
1 options
Configuration
21+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- NXP S912XHY128F0VLM
- Type
- NXP
- Unit
- Electronic Component
- Minimum package
- 300 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- NXP
- Electronic Component
- S912XHY128F0VLM
- Electronic Component
- 1
- Package
- LQFP-112(20x20)
- Electronic Component
- MCU(MCU / MPU / SOC)
- Electronic Component
- 8.48g
- CPU
- 16 Bit
- CPU
- HCS12X
- I / O
- 88
- RAM
- 8KB
- Electronic Component
- 1
- ADC
- 10bit
- EEPROM
- 8KB
- Features
- (BOR / LVD / LVR / LVI); positions(POR); Gate positions; Built-in General Purpose; Built-in Temperature Sensor; positions(NRST); ECC
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
S912XHY128F0VLM 产品概述
一、产品简介
S912XHY128F0VLM 是恩智浦（NXP）基于 HCS12X 架构的 16 位微控制器，集成丰富片上资源，面向工业与汽车类嵌入式控制应用。器件主频最高可达 40MHz，拥有 128KB 闪存、8KB RAM 与 8KB EEPROM，支持外置振荡器工作，工作电压范围 4.5V–5.5V，工业温度等级 -40℃ 到 +105℃，封装为 LQFP-112（20×20mm）。
二、主要特性
- CPU：HCS12X 内核，16 位数据宽度，最高 40MHz，适合实时性要求高的控制任务。
- 存储资源：128KB FLASH 程序存储器，8KB SRAM，8KB EEPROM，适合嵌入式固件和参数保存。
- I/O 与外设：高达 88 路通用 I/O，可满足复杂的信号采集与控制接口需求。
- 模拟功能：内置 10-bit ADC，可用于多通道传感器采样与模拟信号处理。
- 振荡器：采用外置振荡器，便于根据系统精度与噪声要求选择晶振方案。
- 工业级可靠性：工作电压与温度范围满足现场与汽车级应用需求。
三、电气与环境参数
- 供电电压：4.5V ~ 5.5V，适配标准 5V 系统电源。
- 工作温度：-40℃ ~ +105℃，满足严苛环境的长期稳定运行。
- 电源设计建议：采用稳压、滤波与充分的去耦电容，考虑上电复位与电源顺序保护。
四、封装与引脚
- 封装：LQFP-112，封装尺寸 20 × 20 mm，适合手工贴装或自动化 SMT 装配。
- 引脚布置：丰富的 I/O 引脚为外设扩展、总线接口和模拟通道预留了灵活空间，便于模块化设计。
五、典型应用场景
- 工业控制与自动化：PLC、运动控制、过程控制器。
- 汽车电子（非安全关键或按规范使用）：车载模块、车身控制单元。
- 智能仪表与数据采集：电能表、环境检测、传感器网关。
- 消费类嵌入式设备：家电控制板、安防设备控制器。
六、设计注意事项
- 时钟与地线布局要合理，外置晶振和地平面减少时钟噪声。
- FLASH/EEPROM 的写次数与寿命管理需在应用层规划，关键数据考虑冗余与校验。
- ADC 采样时注意模拟地与数字地分离、输入抗混叠滤波与参考电源稳定。
- 高电磁干扰环境下增加滤波与保护元件（TVS、共模扼流器）；接口处做好 ESD 与浪涌保护。
S912XHY128F0VLM 凭借其稳定的存储组合、充分的 I/O 与工业级规格，适用于对可靠性和现场适应能力有较高要求的中高端嵌入式控制系统。若需更详细的引脚分配、外设寄存器或参考设计建议，可提供具体电路需求以便进一步协助。
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