W39V040FC Datasheet, PDF (5/36 Pages) Winbond – 512K × 8 CMOS FLASH MEMORY WITH FWH INTERFACE

W39V040FC
4. BLOCK DIAGRAM
#WP
#TBL
CLK
FWH[3:0]
FWH4
IC
#INIT
#RESET
FWH
Interface
R/#C
A[10:0]
DQ[7:0]
#OE
#WE
RY/#BY
Program-
mer
Interface
64K BYTES
Boot block
sector 7
8K BYTES
8K BYTES
8K BYTES
64K BYTES
sector 6
8K BYTES
64K BYTES sector 5
7FFFF
7E000
71FFF
70000
6FFFF
6E000
61FFF
60000
5FFFF
50000
64K BYTES sector 1
64K BYTES sector 0
1FFFF
10000
0FFFF
00000
Publication Release Date: Apr. 11, 2006
-5-
Revision A1