adding extrenal memory to PIC16F777 with USB flash

[eng ammar]

pic16f777 circuit

:idea:[b]hi every one

i have dot mattrix project with big mattrix of leds
i use PIC16F777

but i have problem with memory the memory of PIC16F777 is not enuhg
so i want to connect the PIC16F777 with USB flash to add memory
becuse the mattrix desplay show movement image

palse help me to find way and circuit to connect USB flash
with PIC16F777

thank u
eng . ammar
[/b][/b]

 

[blueroomelectronics]

extrenal memory

Easier to use an I2C EEPROM

 

[eltonjohn]

You need a USB master or host .take a look at Cypress .they make USB hosts.