HN29W25611T Datasheet, PDF (7/42 Pages) Hitachi Semiconductor – 256M AND type Flash Memory More than 16,057-sector (271,299,072-bit)

HN29W25611T-50H
Command Definition*^{1, 2}
First bus cycle
Second bus cycle
Command
Bus Operation Data in Operation Data in Data out
cycles mode*³
mode
Read
Serial read (1) (Without CA) 3
Write
00H
Write
SA (1)*⁴
(With CA) 3 + 2h*⁶ Write
00H
Write
SA (1)*⁴
Serial read (2)
3
Write
F0H Write
SA (1)*⁴
Read identifier codes
1
Write
90H
Read
ID*^{8, 9}
Data recovery read
1
Write
01H
Read
Recovery
data
Auto erase Single sector
4
Write
20H
Write
SA (1)*⁴
Auto program Program (1) (Without
4
CA*⁷)
Write
10H
Write
SA (1)*⁴
(With CA*⁷) 4 + 2h*⁶ Write
10H
Write
SA (1)*⁴
Program (2)*¹⁰
4
Write
1FH Write
SA (1)*⁴
Program (3) (Control bytes)*⁷ 4
Write
0FH Write
SA (1)*⁴
Program (4) (WithoutCA*⁷) 4
Write
11H
Write
SA (1)*⁴
(With CA*⁷) 4 + 2h*⁶ Write
11H
Write
SA (1)*⁴
Reset
1
Write
FFH
Clear status register
1
Write
50H
Data recovery write
4
Write
12H
Write
SA (1)*⁴
7