ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：3072 NODE TS IC TQFP144
- Series：-
- Mfr：Microchip Technology
- Package：Tray
- Touchscreen：-
- Resolution (Bits)：-
- Interface：-
- Voltage Reference：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Current - Supply：-
- Grade：-
- Qualification：-
Download product information
Overview
The ATMXT3072M1HC-AVAO is a single-chip touchscreen controller from Microchip Technology's maXTouch M1 series. It provides up to 112 reconfigurable touch channels, supporting large, curved, and free-form displays up to 20 inches in 16:9 format or 34 inches in 7:1 format. The device meets ASIL-A/B functional safety standards and complies with ISO 26262 requirements certified by TUV Rheinland. Firmware updates are supported via the vehicle's main computer with integrated authentication verification.
Feature Summary
- Supports up to 112 reconfigurable touch channels or 162 equivalent channels in ultrawide mode
- Meets ASIL-A/B functional safety standards per ISO 26262
- Compatible with displays up to 20" (16:9) and 34" (7:1)
- Features integrated firmware authentication for secure updates
Applications
- Automotive infotainment systems requiring functional safety certification
- Large curved automotive display interfaces
- Free-form touch control panels in vehicles
Procurement Notes
Verify the specific suffix AVAO against official Microchip documentation to confirm package type, temperature range, and tape-and-reel specifications. Ensure compatibility with existing system designs regarding interface protocols and power requirements before procurement.
Selection Notes
Select this component when designing automotive touch interfaces that require ASIL-A or ASIL-B compliance. Consider the channel count relative to display size; the 112-channel limit suits displays up to 20 inches in standard aspect ratios. Verify that the host system supports the required firmware update mechanism over the vehicle network.
Part Context
This part belongs to the maXTouch M1 series, an expansion of Microchip's touchscreen controller portfolio. It is designed specifically for automotive applications where functional safety is critical. The M1 series integrates advanced touch processing capabilities with robust safety features mandated by automotive industry standards.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Microchip's official obsolescence notices or cross-reference tools for verified alternatives if this specific variant is discontinued.
