CYAT817LS-100AA72 [INFINEON]

PSoC™ Automotive Multitouch Gen7L;


型号：	CYAT817LS-100AA72
厂家：	Infineon
描述：	PSoC™ Automotive Multitouch Gen7L
文件：	总6页 (文件大小：71K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

CYAT817L/LS

PSoC™ Automotive Multitouch Generation

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) Q100 qualified

• Single-chip system solution that integrates touch controller with MCU functions

• Target Application

- Entry and mid-level central information display (CID) systems

• 32-bit MCU subsystem

- 48-MHz Arm® Cortex®-M0+ CPU

- 12-bit SAR ADC for system monitoring (voltage, temperature) and other features (such as day/night sensor)

- Four timer counter pulse width modulators (TCPWMs)

- Three serial communication blocks (SCBs) that can be individually configured as SPI/I²C/UART

- Up to 48 KB flash for user-specific system MCU functionality

- Up to 4 KB SRAM for user-specific system MCU functionality

- Up to 29 programmable GPIO pins with interrupt functionality

• Multi-touch capacitive touchscreen controller

- 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

• External display synchronization

- Water rejection and wet-finger tracking using DualSense

- Multi-touch glove with automatic mode switching

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

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

- Large object rejection

- Automatic baseline tracking to environmental changes

- Low-power look-for-touch mode

- Field upgrades via bootloader

- Touchscreen sensor self-test

- Low power CAPSENSE™ wake-up button with power consumption of 50 µA

- Low power wake-on-touchscreen with power consumption of 120 µA

Note

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

Datasheet Summary

www.infineon.com

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

page 1

002-35927 Rev. **

2022-07-26

PSoC™ Automotive Multitouch Generation 7L

Datasheet Summary

Features

• System performance (configuration dependent)

- Screen sizes up to 11-inch diagonal

• 5-mm electrode pitch; 8:3 aspect ratio

- Screen sizes up to 12.3-inch diagonal

• 5.7-mm electrode pitch; 8:3 aspect ratio

- Up to 72 sense pins supporting different aspect ratios, up to 1200 intersections (46 × 26)

- Reports up to ten fingers

- Small finger support down to 4 mm

- Refresh rate up to 250 Hz; other rates configurable

- TX frequency up to 350 kHz

• 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

- 20-mW average power

- 20-µW typical deep-sleep power

• Sensor and system design (configuration-dependent)

- Supports a variety of touchscreen sensors and stackups

• Manhattan, diamond

• Sensor-on-lens (SOL)

• On-cell

• Plastic (PET) and glass-sensor substrates

• LCD, AMOLED, and IPS displays

• Metal mesh

• Communication interface

- I²C slave at 100 kbps, 400 kbps, 1 Mbps, and 3.4 Mbps

- SPI slave bit rates up to 8 Mbps

• Development and debug environment

- Arm® MDK for system MCU

- Touch tuning host emulator (TTHE) to configure touch

- MTK for debugging

- PSoC™ programmer for programming

• Packages

- 100-pin TQFP 14 × 14 × 1.4 mm (0.5-mm pitch)

- 128-pin TQFP 14 × 20 × 1.4 mm (0.5-mm pitch)

• Ambient temperature range

- Automotive-A: –40°C to 85°C

- Automotive-S: –40°C to 105°C

Datasheet Summary

002-35927 Rev. **

2022-07-26

PSoC™ Automotive Multitouch Generation 7L

Datasheet Summary

Ordering information

Table 1 lists the CYAT817L touchscreen controllers.

Table 1 Ordering information

MPN

CYAT817L-100AA72

CYAT817L-100AS72

CYAT817LS-100AA72

CYAT817LS-100AS72

CYAT817L-128AA72

CYAT817L-128AS72

CYAT817LS-128AA72

CYAT817LS-128AS72

✔

–

✔

–

100-pin TQFP

128-pin TQFP

–40°C to +85°C

–40°C to +105°C

–40°C to +85°C

–40°C to +105°C

–40°C to +85°C

–40°C to +105°C

–40°C to +85°C

–40°C to +105°C

–

✔

–

✔

–

✔

Datasheet Summary

002-35927 Rev. **

2022-07-26

PSoC™ Automotive Multitouch Generation 7L

Datasheet Summary

Ordering information

1.1

Ordering code definitions

CY AT

X X XX X - X XX XX XX X

Packaging:

T = Tape and reel

Blank/non-T = Tray

Number of sense pins: 72

Temperature range:

A = –40°C to 85°C

S = –40°C to 105°C

Package type: A = TQFP

Package pins: 100, 128

Configuration:

S = System configuration (includes MCU features)

Blank/non-S = Touch-only (standard touch controller)

Product generation:

7L = Generation 7L

Sensor configuration:

1 = Discrete sensors

Market segment:

6 = Slider

7 = Trackpad

8 = Touchscreen

Business unit: AT = Automotive

Marketing code: CY = CYPRESS (an Infineon company)

Datasheet Summary

002-35927 Rev. **

2022-07-26

PSoC™ Automotive Multitouch Generation 7L

Datasheet Summary

Revision history

Document

Date

Description of changes

revision

2022-07-26

Initial release.

Datasheet Summary

002-35927 Rev. **

2022-07-26

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

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characteristics (“Beschaffenheitsgarantie”).

Edition 2022-07-26

Published by

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Document reference

002-35927 Rev. **

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