51 Research and Design, Electronic Engineers website - Embedded Systems, MCU, DSP, EDA, Test and Measurement, Components, Communications, Power, Microelectronics, Semiconductors

Saturday, October 18th, 2008 at 10:57 | No comments

Categories: Storage

Tags: I2C main line, MSP430F, RTC, seignette-electrics technology

Short Content: Abstract FM31256 is one kind based on the I2C main line, uses the seignette-electrics technology the multi-purpose memory chip. Besides the non-volatile memory, this component also has serial digital marking which the real-time clock, the low voltage replacement, the watch-dog counter, the non-volatility event counter, may lock and so on many kinds of functions. The article mainly introduced the FM31256 basic function, the principle, and unified the example to give it, in the electromagnetism cast rolls over in the power ...

Monday, September 8th, 2008 at 15:15 | No comments

Categories: SCM

Tags: I2C main line, LCD, P87LPC764, PCF8577C

Short Content:  1 introduction　　 The I2C main line is between the chip which Philips Corporation promotes the serial transmission main line. It only used the serial data line (SDA) and the serial clock line (SCL) two segments has then realized the perfect full-duplex synchro data transmission, and might constitute the multi-computer system and the periphery component very conveniently expands the system.　　      This article introduced that uses in the I2C bus system in the P87LPC764 monolithic integrated circuit typical LCD actuation control component PCF8577C to ...