CYPD1134-40LQXI

Embedded - Microcontrollers - Application Specific

The CYPD1134-40LQXI is a microcontroller targeting application-specific markets and designed to meet the requirements of embedded audio and power delivery systems. It is delivered in a 4x4mm bottom-side TQFP package with a low profile for miniaturized designs. The device features two integrated I2S digital audio ports, two integrated 4-bit LCD ports, and two integrated 5-bit ADC ports for reliable audio/visual applications. It also features two configurable SPDT switches for improved flexibility. In addition, the device offers industry-leading integration and performance capabilities with a minimum clock frequency of 10kHz.

The CYPD1134-40LQXI\'s general-purpose input/output (GPIO) pins provide multiplexing and I/Os, allowing developers to customize the device to their needs. With an integrated, low-power operating mode, the device can achieve operating voltages lower than 0.5V with minimal effort. The low-power, low-profile design of the CYPD1134-40LQXI makes it suitable for many applications, such as wearable devices, mobile communications and IoT, and embedded systems.

The CYPD1134-40LQXI comes with an on-chip security agent and secure boot for secure booting and data encryption features. For example, it provides secure key storage and secure configuration features, as well as an anti-tampering monitor that can alert the user. In addition, the device integrates the Cypress Security Stack (CSS) for secure element protection and secure boot reloading. It also supports various encryption algorithms and protocols such as AES, ECC, SHA224/256 and RSA.

The CYPD1134-40LQXI features a high-performance, low-power Cortex-M3 CPU core that enables powerful and energy-efficiency applications. The integrated memory system offers up to 32KB SRAM and up to 32KB flash memory, with optional extended flash and SRAM areas available. It also integrates a range of Peripheral Component Interconnect (PCI) peripherals including USB, I2C, SPI, UART, CAN, and GPIO. Furthermore, Cypress\'s secure stack, CSS Flash Programming (FPG), and a range of customizable secure element and firmware libraries provide security, flexibility and dependability for platform-based applications.

In addition, the CYPD1134-40LQXI supports up to eight PDOs (Power Draw Outputs) and up to four Active Energy Measurement (AEM) measurement channels through which power can be adjusted depending on the workload and system requirements. The integrated management controller can be used to monitor PDOs or AEM measurements. Additionally, the device includes Cypress\'s renowned and powerful EZ-PD SDK, allowing users to access a suite of libraries, tools and resources to quickly develop their systems.

The CYPD1134-40LQXI is a compact, versatile and feature-rich microcontroller targeting the embedded audio and power delivery markets. Its low power, high performance and versatile integration capabilities make it suitable for a range of market applications. With its optional extended memory and flash areas, security features, configurable SPDT switches and flexible PCI-based peripherals, the CYPD1134-40LQXI provides an ideal solution for audio/visual, wearables, and other energy-efficient embedded applications.