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www.st.com/micropsd
What makes
What makes
µ
µ
PSD
PSD
different?
different?
•
PSD Architecture … enhances capability of 8051
–
PSD = Programmable System Device
–
Dual bank Flash Memory … Superior IAP
–
Memory Management … Seamless paging and memory placement
–
Programmable Logic … Consolidate external logic chips
–
JTAG ISP … perfect for lab and manufacturing
•
Some µPSDs have Big Memory up to 288K bytes…
When is larger Flash and SRAM needed?
–
The use of C language
–
Elaborate user interfaces … menus, graphics, screens
–
Multiple languages and fonts, data tables
–
Faster data transfers
–
Data recording
•
Low Cost
–
Save $ compared to other 8051 and 8-bit MCU devices with
larger SRAM and Flash Memories
