HY29F400 Hynix Semiconductor, HY29F400 Datasheet - Page 32

• Manufacturer Part Number: HY29F400
• Description: 4 Megabit (512Kx8/256Kx16) 5 Volt-only Flash Memory
• Manufacturer: Hynix Semiconductor

HY29F400
AC CHARACTERISTICS
32
RESET#
A[17:12]
W E #
Data
O E #
C E #
A[0]
A[1]
A[6]
A[9]
V
C C
V
V
ID
ID
t
V L H T
t
V L H T
t
S T
Sector Protect Cycle
t
t
O E S P
S T
Figure 23. Sector Protect Timings
t
W P P 1
S A
X
t
S T
t
V L H T
Protect Verify Cycle
t
O E
0x01
t
V L H T
Rev. 5.2/May 01
t
S T
S A
Y