What is the reason you want to do this? Standard I2C EEPROM are quite cheap. The low cost standard Flash PICs (all 8/14/20 pin device) does not support LVP and flash rewriting. And most PICs do have internal EEPROM, even though the capacity is not that high. Silicon Labs C8051F3xx does not have internal EEPROM but use flash to emulate EEPROM. Regards, Xiaofan -----Original Message----- From: Robert A. LaBudde Sent: Thursday, September 08, 2005 1:25 PM Has anyone thought of using PIC flash devices and LVP-ICSP as storage devices for other PICs? (I.e., just as a block of EEPROM words to store and read back, not as a controller.) -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist