Datasheet > CYAT847AZS61-22002

CYAT847AZS61-22002

更新时间： 2024-11-25 14:52:51

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
6页	82K
描述
PSoC? Automotive Multitouch Gen7XL

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CYAT837X/847X

PSoC™ Automotive Multitouch Generation

7XL Multichip

Datasheet Summary

Note that this is a Summary Datasheet. To access the full version of this datasheet, register in

My Infineon Collaboration Platform (MyICP).

Features

• Automotive Electronics Council (AEC) AEC-Q100 qualified

• Multi-chip capacitive touchscreen controller

- 32-bit Arm® Cortex® CPU

- Register-configurable

- Noise-suppression technologies for display and EMI

• Effective 20-V drive for higher signal-to-noise ratio (SNR)^[1]

• AutoArmor improves both electromagnetic emissions and immunity

- Water rejection and wet-finger tracking using DualSense

- Multitouch glove with automatic mode switching

• Ten fingers with thin glove (≤1-mm thick)

• Two fingers with thick glove (≤5-mm thick)

- Fingernail tracking

- Large object rejection

- Automatic baseline tracking to environmental changes

- Field upgrades via bootloader

- Manufacturing test kit (MTK)

- Android driver support

- Touchscreen sensor self-test

• System performance (configuration dependent)

- Screen sizes up to 35-inch diagonal

• 6-mm electrode pitch; 16:10 aspect ratio

- Up to 296 sense pins, 10320 intersections

- Reports up to ten fingers

- Small finger support down to 5 mm

- Refresh rate up to 120 Hz; other rates configurable

- TX frequency up to 150 kHz

- 5-V TX with high-order multi-phase TX capability for higher signal-to-noise (SNR) ratio

- Integrated DSP to process and filter data for faster scanning and lower noise

- 192 channels, each with its own ADC, to enable single-pass long-side scanning for faster processing of touch

data and better noise filtering

• Power (configuration-dependent)

- 1.71 to 1.95 V and 3.0 to 5.5 V logic and digital I/Os supply

- 3.0 to 5.5 V analog supply

- 260 mW for 3-chip solution

- 174 mW for 2-chip solution

Notes

1. Effective voltage when using 17 multi-phase TX and 5-V VCCTX supply.

Datasheet Summary

www.infineon.com

Please read the Important Notice and Warnings at the end of this document

page 1

002-35956 Rev. **

2022-07-26

12 3 4 5 6

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