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S9S12G128AMLH
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- NXP S9S12G128AMLH
- Type
- NXP
- Minimum package
- 800 托盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- NXP
- Electronic Component
- S9S12G128AMLH
- Electronic Component
- 1
- Package
- 64-LQFP（10x10）
- Electronic Component
- MCU(MCU / MPU / SOC)
- Electronic Component
- 0.34g
- CPU
- 16 Bit
- CPU
- Other
- I / O
- 54
- RAM
- 8KB
- Electronic Component
- 1
- EEPROM
- 4KB
- Features
- (BOR / LVD / LVR / LVI);; positions(POR); Gate positions; Built-in General Purpose; Built-in Temperature Sensor; positions(NRST)
- Electronic Component
- BM0257666040
- 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.
S9S12G128AMLH 产品概述
一、概述
S9S12G128AMLH 是恩智浦（NXP）12V1 系列的 16 位微控制器，面向汽车与工业嵌入式控制应用。器件采用 64 引脚 LQFP（10×10 mm）封装，内置振荡器，工作电压范围宽（3.13V 至 5.5V），工作温度覆盖工业级与汽车级要求（-40℃ 至 +125℃），适合在严苛环境中长期稳定运行。
二、核心与存储资源
该芯片基于 16 位 CPU 内核，最大主频可达 25 MHz，提供稳健的计算能力以支持中低速控制任务。片内程序存储采用 128 KB 的 FLASH（128K × 8），并配备 8 KB 的 SRAM 用于变量与运行时数据缓存，此外包含 4 KB 的 EEPROM 用于保存非易失性配置信息或标定数据，满足常见控制系统对程序与数据持久化的需求。
三、引脚与外设扩展
器件提供 54 个 I/O，引脚数充足，可直接驱动多路输入、开关、指示灯及外设控制。内置振荡器减少外部晶振需求，提高系统集成度与抗干扰能力。虽然本概述不详述所有片上外设，但该系列通常配备多路定时器、模拟测量接口与通信接口，可灵活用于传感采集、PWM 控制、总线通信等功能模块的实现。
四、可靠性与应用场景
宽电压与宽温度特性使 S9S12G128AMLH 适用于汽车电子（车身控制、仪表、车灯驱动）、工业控制（电机驱动、传感器采集）、消费类嵌入式设备等领域。64-LQFP 封装提供良好的焊接与散热性能，便于批量生产与可靠装配。
五、设计注意事项
在系统设计时建议利用器件内置振荡器以简化 BOM，但对时间精度要求高的应用可考虑外部时钟源。功耗与供电设计应保证 3.13V~5.5V 的稳定供电并做好滤波与过压保护。EEPROM 的写入寿命与 FLASH 擦写限制需在固件设计中提前规划，以延长系统可靠性。
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