Invention Grant
US08880785B2 Microcontroller with integrated interface enabling reading data randomly from serial flash memory
有权
具有集成接口的微控制器，可从串行闪存随机读取数据
- Patent Title: Microcontroller with integrated interface enabling reading data randomly from serial flash memory
- Patent Title (中): 具有集成接口的微控制器，可从串行闪存随机读取数据
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Application No.: US13630002Application Date: 2012-09-28
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Publication No.: US08880785B2Publication Date: 2014-11-04
- Inventor: Frédéric Schumacher , Guillaume Pean , Renaud Tiennot
- Applicant: Atmel Corporation
- Applicant Address: US CA San Jose
- Assignee: Atmel Corporation
- Current Assignee: Atmel Corporation
- Current Assignee Address: US CA San Jose
- Agency: Fish & Richardson P.C.
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F12/02
Abstract:
A microcontroller includes a microprocessor, a serial flash memory interface, and input/output (I/O) terminals for coupling the serial flash memory interface to external serial flash memory. The microprocessor is operable to generate instruction frames that trigger respective commands to read data from specified addresses in the external serial flash memory. The serial flash memory interface receives and processes the instruction frames, obtains the data contained in the specified addresses in the external serial flash memory regardless of whether the specified addresses are sequential or non-sequential, and provides the data for use by the microprocessor.
Public/Granted literature
- US20140095764A1 MICROCONTROLLER WITH INTEGRATED INTERFACE ENABLING READING DATA RANDOMLY FROM SERIAL FLASH MEMORY Public/Granted day:2014-04-03
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