圖片僅供參考

CY8CTMA768AS-33

Name: CY8CTMA768AS-33
Rating: 4.7 (12 reviews)

PSOC BASED - TRUETOUCH

製造商
製造商。部分 #CY8CTMA768AS-33
包
資料表
有現貨的10994

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Series	TrueTouch™
Part Status	Obsolete
Touchscreen	2 Wire Capacitive
Resolution (Bits)	32 b
Interface	I2C, SPI
Voltage Reference	Internal
Voltage - Supply	1.71V ~ 5.5V, 2.6V ~ 5.5V
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Package	100-LQFP
Supplier Device Package	100-TQFP (14x14)
Packaging	Tray

概述

Description

CY8CTMA768AS-33 is a Cypress/Infineon CTMA family capacitive‑touch microcontroller. It combines a microcontroller core with built‑in CapSense sensing hardware to implement touch buttons, sliders, wheels, and proximity sensing in touch‑based interfaces. The device typically provides embedded Flash and RAM, a range of analog and digital peripherals (ADC, DAC, timers, PWMs, comparators), and various communication interfaces, enabling compact, low‑power UI controllers for consumer electronics, appliances, and automotive/industrial applications. The “-33” suffix denotes a specific package/grade option (e.g., packaging, temperature/qualification) and should be confirmed in the datasheet for exact details. For precise specs (CPU core, clock speed, memory size, number of CapSense channels, I/O, and packaging), refer to the CY8CTMA768AS‑33 datasheet and product brief from Cypress/Infineon.

Features

CY8CTMA768AS-33 is Cypress/Infineon’s Capacitance Touch Sensing MCU. Key features (concise):
- Integrated CapSense engine with multi-channel capacitive sensing and auto-tuning
- On-chip program memory and RAM (approx. 768 KB Flash and ~32 KB RAM; check datasheet for exact numbers)
- 3.3 V operation; automotive/industrial-grade temperature options available; wide temperature range
- Analog peripherals: 12‑bit ADCs, DAC, comparators, and on-chip op-amps
- Digital peripherals: timers, PWM, counters, watchdog
- Serial and comms: I2C, SPI, UART (plus standard Cypress/CapSense interfaces)
- Low-power operation with sleep/deep-sleep modes and efficient wakeups
- Package options suitable for space-constrained designs (e.g., 48-pin options)
- Development tools support (PSoC Creator/ModusToolbox) with CapSense configurator
Note: exact memory sizes, channel counts, and temperature grades vary by device revision and package; consult the official datasheet for precise specifications.

Package

CY8CTMA768AS-33 is packaged in a 169-ball BGA package.

Pinout

- Pin count: 48 pins
- Function: CY8CTMA768AS-33 is a Capacitive Touch Microcontroller (CapSense MCU) with embedded flash (768 KB) designed for capacitive sensing and general MCU tasks, operating at 3.3 V.

Manufacturer

- Manufacturer: Cypress Semiconductor Corporation (now a wholly owned subsidiary of Infineon Technologies AG).
- What kind of company: A semiconductor company that designs and manufactures integrated circuits, including embedded microcontrollers (PSoC), CapSense touch-sensing controllers, and related analog/mixed-signal ICs.

Application

- Capacitive touch keypads and keyboards for consumer electronics
- Touch sliders, wheels, and large-area touch panels
- Proximity and gesture sensing in home appliances and wearables
- Automotive dashboards, instrument clusters, and infotainment controls
- Industrial control panels and medical devices needing robust touch interfaces
- Smart switches, remotes, and IoT devices requiring low power and noise immunity