AMAT Applied Materials 90679印刷电路板

1.产 品 资 料 介 绍：

AMAT Applied Materials 90679印刷电路板  英文资料：

1. Multi-protocol high-precision programming capability

As the core carrier for firmware burning of semiconductor equipment, the core advantage of the 4000075 programmer PCB component lies in its full-scenario chip adaptation and precise burning performance. Referring to the PCBA program burning technical specification, this component is highly likely to integrate a multi-channel programming controller, supporting eight mainstream burning interfaces such as JTAG/SWD, UART, SPI, and I2C, and can be adapted to various embedded chips such as MCU, FPGA, and Flash in AMAT devices. Cover the core control chip burning requirements for Producer Etch etching machines and VeritySEM inspection equipment. Equipped with a 16-bit high-speed data transmission module, the burning rate can reach 5Mbps. Combined with a dynamic verification algorithm, the firmware write error rate is lower than 10⁻⁹. It also supports dual modes of offline pre-burning and online ISP programming, meeting the full-process burning requirements before and after chip soldering.

Second, hardware design adapted to harsh environments

For the working conditions of semiconductor cleanrooms and equipment clusters, the components highlight anti-interference and clean compatibility features at the hardware level. The PCB substrate is made of FR-4 reinforced material, with a green solder mask coating on the surface. The key wiring areas adopt a grid copper clad design, which not only ensures mechanical strength but also optimizes heat dissipation efficiency. During full-load operation, the temperature rise is controlled within 30K. The signal routing strictly follows the impedance matching principle. The clock line and high-frequency signal line adopt characteristic impedance calibration design. The distance between vias and pads is ≥20mil, effectively reducing signal attenuation and crosstalk. The shell adopts a 316L stainless steel shielding cover that complies with the SEMI F57 standard. The electromagnetic interference suppression ability is over 110dB, which can resist the strong electromagnetic radiation generated by the RF power supply of the etching machine. Meanwhile, the precipitation of metal ions is less than 0.05ppm, suitable for a Class 10 clean room environment.

Iii. Seamless compatibility across the entire system

To be compatible with the full range of AMAT semiconductor devices, this component features cross-platform integration and rapid response. It is equipped with an EtherCAT industrial Ethernet interface at the hardware level, with a communication cycle as low as 125μs. It can be directly connected to the FabWorks production execution system to achieve real-time data interaction with the main control unit of the Reflexion CMP equipment and the 0100-20003 digital I/O board. The PCB interface adopts a standardized design. The probe socket spacing for burning is compatible with the general specification of 2.54mm. Meanwhile, dedicated AMAT equipment interface pins are reserved, allowing for connection to the control board card of the Centris etching system without the need for additional adapter modules. The software level is equipped with over 100 sets of device configuration files, supporting one-click invocation of the burning parameters of different models of devices. Combined with the automatic chip model recognition function, the device debugging cycle is shortened by 40%.

Iv. Multi-level Security and Diagnostic Mechanism

Based on the high reliability requirements of semiconductor production lines, a full-chain burning protection system has been constructed for the components. At the hardware level, overvoltage and overcurrent protection circuits as well as self-resetting fuses are integrated. When the burning voltage deviates from the rated value by ±10% or the current exceeds 2A, the power supply link can be cut off within 100μs to prevent damage to the target chip. The PCB routing adopts a design where the power supply and ground planes are separated, and the analog and digital areas are independently isolated. Common-mode interference is suppressed through multi-point grounding optimization. The software level is equipped with a real-time self-checking function, which can monitor 12 abnormal states such as poor probe contact and firmware verification failure. The dry contact signal is output to the main control system of the equipment, and at the same time, it automatically triggers program backup and resume burning from breakpoints to ensure that the burning process is not interrupted. Furthermore, the component supports hierarchical management of operation permissions. Unauthorized personnel cannot modify the burning parameters, which complies with the SEMI S8 safety standard.

AMAT Applied Materials  90679印刷电路板 产品展示      

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The content is from Ruichang Mingsheng Automation Equipment Co., LTD

Contact: +86 15270269218