Pi Zero is a tiny device and contains the first generation Raspberry Pi’s BCM2835 chip, safely overclocked to 1GHz. Pi Zero comes with 512MB RAM ,a MiniHDMI port and two Micro USB ports, including one for power. It runs Linux, and runs all the programs and applications any other Pi will—including Python, Sonic Pi, Java, a web browser, and much more. You can run a media center, teach programming with it, learn to make music, or embed it in a project.
Full features
Broadcom BCM2835 application processor
1GHz ARM11 core (40 percent faster than Raspberry Pi 1)
512MB of LPDDR2 SDRAM
Micro-SD card slot
MiniHDMI socket for 1080p60 video output
Micro-USB sockets for data and power
An unpopulated 40-pin GPIO header
Identical pinout to Model A+/B+/2B
An unpopulated composite video header
“Smallest ever” form factor (65mm x 30mm x 5mm)
Engineering notes
Moore’s law is the observation that the number of transistors in a dense integrated circuit doubles approximately every two years. The observation is named after Gordon E. Moore, the co-founder of Intel and Fairchild Semiconductor.
His prediction proved accurate for several decades, and the law was used in the semiconductor industry to guide long-term planning and to set targets for research and development. Advancements in digital electronics are strongly linked to Moore’s law: quality-adjusted microprocessor prices, memory capacity, sensors and even the number and size of pixels in digital cameras.
Moore’s is a observation and natural law.
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