Infineon CY8C3866AXI-040

805167MHz64KB（64K x 8）

Features

• 128KB flash memory and 32KB SRAM.

• Available in a compact 100-pin TQFP package.

• 32-bit ARM Cortex-M3 CPU running at up to 80MHz.

• Security features, including hardware AES encryption, and secure boot.

• Support for external memory, including SRAM, NOR FLASH, and Quad-SPI.

• Low-power mode with dynamic voltage scaling support to extend battery life.

• Flexible digital peripherals including Timers, PWMs, I2C, SPI, USB, UART, and CAN.

• Cypress’ unique Flexcomm interface allows multiple protocols to share the same pins.

• Touch sensing with a built-in CapSense capacitive-touch controller for up to 32 channels, supporting sliders, buttons and proximity sensing.

• Advanced analog capability with 20-bit Analog-to-Digital Converter (ADC), high precision comparators, and programmable gain amplifiers (PGA).

Applications

• Security systems including access control, video surveillance, and alarm systems.

• Aerospace and defense equipment such as instrumentation, navigation, and communication systems.

• Medical devices such as portable patient monitors, medical imaging equipment, and diagnostic devices.

• Industrial automation equipment such as process control systems, robotic controllers, and machine vision systems.

• Consumer electronics products such as home automation controllers, smart speakers, remote controls, and wearable devices.

• Internet of Things (IoT) devices such as smart sensors, smart lighting, smart locks, and environmental monitoring devices.

• Automotive electronics including infotainment systems, engine management, advanced driver assistance systems, vehicle-to-vehicle communication, and body electronics.