Microchip Technology USBF129 USB固件存储器IC
Microchip Technology USBF129 USB固件存储器IC专门设计用于USB 2.0高速信息娱乐应用。USBF129经过工厂预编程，带有129版本的二进制固件，包括应用程序固件和默认集线器配置设置。USBF129存储器功能可确保正确的功能，从而减少开发时间和所需的工程资源，并缩短整体上市时间。 USBF129 USB固件存储器IC设有四线、SPI兼容接口，支持低引脚数封装，从而占用更少的电路板空间并最终降低总体系统成本。USBF129采用专有的高性能CMOS SuperFlash技术制造。
The Microchip Technology USBF129 USB Firmware Memory IC is available in a compact SOIC-8 package, ideal for space-constrained applications.
特性
- Preprogrammed with binary image129 for automotive usage
- Targeted for USB 2.0 high-speed infotainment applications including:
- Integration with head unit systems
- First, second, and third-row USB media hubs
- 512KByte (4Mbit) memory size
- Single voltage read and write operations: 2.7V to 3.6V
- Serial interface architecture-spi compatible: Mode 0 and Mode 3
- Read support: Dual input/output I/O
- High-speed clock frequency up to 30MHz
- Superior reliability:
- Endurance: 100,000 cycles (typical)
- Greater than 20 years of data retention
- Low power consumption:
- Active Read current: 5mA (typical)
- Standby current: 5µA (typical)
- Power-down mode: 3µA (typical)
- Automotive grade 3: -40°C to +85°C
- Package: SOIC-8
- RoHS compliant
应用
- USB 2.0 high-speed infotainment applications
- Integration with head unit systems
- First, second, and third-row USB media hubs
Block Diagram
发布日期: 2017-05-02
| 更新日期: 2022-03-11