Freescale Semiconductor, Inc. (NXP Semiconductors) Tariff Inquiry

MC908QB4CDWER

The MC908QB4CDWER is a microcontroller unit (MCU) manufactured by Freescale Semiconductor, Inc., which is now a part of NXP Semiconductors. This particular model belongs to the ColdFire family of 32-bit embedded processors, known for their high performance and low power consumption.

Description:

The MC908QB4CDWER is a high-performance, low-power MCU designed for a wide range of embedded applications. It features a 32-bit ColdFire V2 core, which is based on the reduced instruction set computing (RISC) architecture. This core operates at a clock frequency of up to 120 MHz, providing fast processing capabilities for complex tasks.

Features:

1. Core: 32-bit ColdFire V2 core with a clock frequency of up to 120 MHz.
2. Memory: The MCU includes 64 KB of on-chip RAM, 8 KB of on-chip ROM, and 4 MB of external static RAM (SRAM) or synchronous dynamic RAM (SDRAM).
3. I/O: The device offers a variety of I/O options, including serial communication interfaces (UART, SPI, I2C), USB, Ethernet, and a 10/100 Mbps Ethernet PHY.
4. Timers: It has multiple timers, including a watchdog timer, a real-time clock (RTC), and several general-purpose timers.
5. Security: The MCU provides advanced security features, such as a secure boot, secure debug, and secure storage options.
6. Power Management: The device has a flexible power management system, allowing for low-power operation and extended battery life in portable applications.
7. Peripherals: The MCU includes a range of peripherals, such as an SD/MMC host interface, a CAN bus interface, a pulse-width modulation (PWM) controller, and an analog-to-digital converter (ADC).
8. Package: The MC908QB4CDWER is available in a 144-pin LQFP (Low-profile Quad Flat Package) package.

Applications:

The versatile and powerful features of the MC908QB4CDWER make it suitable for a wide range of embedded applications, including:

1. Industrial automation and control systems
2. Medical devices and equipment
3. Automotive infotainment and control systems
4. Networking and communication devices, such as routers and switches
5. Consumer electronics, such as smart home appliances and IoT devices
6. Security systems, including access control and surveillance equipment
7. Portable devices, such as handheld terminals and wearable technology
8. Data acquisition and signal processing systems

The MC908QB4CDWER's combination of high performance, low power consumption, and a wide range of features make it an ideal choice for embedded system designers looking for a reliable and efficient MCU solution.