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Hi all kindly help me. I'm looking for possible MCU to use, basic requirements would be: 1. on-chip RTC or mcu that can generate accurate time for RTC 2. LCD of around 100 segments, on-chip driver, or software driver 3.SPI,I2C and UART on-chip 4. ARound 32k flash, 1-2k RAM 5. GPIO of aorun 30pins for LCD if software, 1set of SPI,1set of I2C, UART, and 5 extra pins 6. LOW COST
Possible cortex m0,m3 or 8051 family. Help really appreciated
Thank you
http://www.keil.com/dd/search_parm.asp ?
I did tried that, but basically cost come on my way. as also i have this in mind, IC from US is costly but on quality its really reliable.
nuvoton would be a good way to start, but all there m0 are still on sample stage. also they have this development tools for $29 O.O