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当前位置：STMicroelectronics Introduces Customizable Mixed-Signal Chip for Motion, Power Management
The S.A.B.Re complements the ST structured processor enhanced architecture (SPEAr) family of customizable digital engines for printers, scanners and other embedded-control applications, extending configurability and customizability to the analog domain, according to ST.
The main components of the S.A.B.Re IC include:
The S.A.B.Re device integrates features that can be configured and customized, including motor drivers, regulators, an A/D converter, operational amplifiers and voltage comparators.
The flexibility enables customers to adapt the S.A.B.Re device to the specific needs of a particular application, according to ST.
Certain architectural changes can be programmed via the serial interface and/or general purpose input/outputs (I/Os), while more complex functions can be customized with metal layers implementing specific macro functions. According to ST, the metal customization does not modify any active part of the silicon, minimizing the risk of parasitic effects.
The S.A.B.Re IC was developed for motion and power-supply parts in printer applications. Standing out from existing motor drivers and switching regulators, the device functions as the master and manages the whole power section of the application with specific programmable PowerUp routines before the digital IC switches on.
ST said the S.A.B.Re can address any high-power, high-voltage analog and motor applications across the industrial segment.
Samples are available now, with volume production planned for 4Q 2007.
