FLASH
AS8F512K32
User Bus Operations
Operation
CS\ 1-4
OE\ WE\ 1-4
A0
X
A1
X
A6
X
A9
X
I/O
Read
L
L
H
L
L
L
L
H
H
H
X
L
Data Out
HIGH Z
HIGH Z
Data In
X
Output Disable
Standby and Write Inhibit
Write
X
X
X
X
X
X
X
X
X
H
A0
X
A1
X
A6
X
A9
Sector Protect
Verify Sector Protect
Sector Unprotect
Verify Sector Unprotect
Erase Operations
VID
L
L
VID
VID
See Chart 1
VID
H
L
L
H
L
Data Out
Data Out
Data Out
See Chart 1 See Chart 1
L
H
H
L
L
H
L
H
H
L
H
See Note 1 See Note 1 See Note 1 See Note 1 See Note 1 See Note 1
LEGEND:
L = VIL, H = VIH, X = Don't Care, VID = 12V, See DC Charateristics for voltage levels
NOTE:
1. See Chip/Sector Erase Operation Timings andAlternate CE\ Controlled Write Operation Timings.
Sector Address Table
SECTOR
SA0
A18
0
A17
0
A16
0
ADDRESS RANGE
00000-0FFFF
10000-1FFFF
20000-2FFFF
30000-3FFFF
40000-4FFFF
50000-5FFFF
60000-6FFFF
70000-7FFFF
SA1
0
0
1
SA2
0
1
0
SA3
0
1
1
SA4
1
0
0
SA5
1
0
1
SA6
1
1
0
SA7
1
1
1
Pin Description
Pin
Function
A0-A18 Address Inputs
I/O 0-31 Data Input/Outputs
CE\ 1-4 Chip Enable
WE\ 1-4 Write Enable
OE\
VSS
VCC
Output Enable
Device Ground
Device Internal Power Supply (5.0 V+/- 10%)
Micross Components reserves the right to change products or specifications without notice.
AS8F512K32
Rev. 5.4 08/10
9
MICROSS [ MICROSS COMPONENTS ]
