Rainbow Electronics AT45DB021E - Manual (Page 68)

68 AT45DB021E [PRELIMINARY DATASHEET]
8789B–DFLASH–11/2012
29. Revision History
30. Errata
30.1 No Errata Conditions
Doc. Rev. Date Comments
8789B 11/2012
Corrected pinout diagrms to top view.
Added Read-Modify-Write section.
For figures Program Sector Protection Register, Read Sector Protection Register Command, and
Read Sector Lockdown Register Command, changed the opcode from n +15 to n +7.
Add note at end of section, Auto Page Rewrite.
Updated figure, Exit Ultr-Deep Power-Down.
In table, Additional Commands, changed “Auto Page Rewrite through Buffer” to “Auto Page
Rewrite or Read Modify Write through Buffer”.
Power-Up Timing, increased V
POR
max from 1.55 to 1.60.
t
XUDPD
, 1.65V increased maximum 70μs to 120μs and 2.3V maximum from 70μs to 240μs.
tSE, increased typical from 250ms to 350ms and maximum from 450ms to 550ms.
Increased 1.65V and 2.3V typical and maximum values for I
DPD
, I
SB
, I
CC1
, and I
CC2
.
Added Legacy Commands table.
Updated datasheet status to preliminary.
Updated to Adesto logos.
8789A 05/2012 Initial document release.