25lc640a Microchip Technology Inc., 25lc640a Datasheet - Page 21
25lc640a
Manufacturer Part Number
25lc640a
Description
64k Spi Bus Serial Eeprom
Manufacturer
Microchip Technology Inc.
Datasheet
1.25LC640A.pdf
(28 pages)
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25AA640A/25LC640A
APPENDIX A:
REVISION HISTORY
Revision B
Corrections to Section 1.0, Electrical Characteristics.
Revision C
Features and Description, removed reference to Pb-
free packages; Revise Table 1-2: AC Characteristics,
parameters 7 and 8; Updated Packing Information/
Package Drawings; Add DFN Package; Removed
trademark from SPI.
© 2007 Microchip Technology Inc.
DS21830C-page 21