HY29F400A Hynix Semiconductor, HY29F400A Datasheet - Page 33

• Manufacturer Part Number: HY29F400A
• Description: 4 Megabit (512Kx8/256Kx16) 5 Volt-only Flash Memory
• Manufacturer: Hynix Semiconductor

AC CHARACTERISTICS
Rev. 1.0/Jan. 02
RESET#
A[17:12]
WE#
Data
OE#
CE#
A[0]
A[1]
A[6]
A[9]
V
CC
V
V
V
ID
ID
ID
t
VLHT
t
ST
t
t
OESP
t
CSP
ST
Sector Unprotect Cycle
Figure 24. Sector Unprotect Timings
t
WPP2
t
VLHT
t
ST
t
t
OE
CE
Unprotect Verify Cycle
SA
0x00
0
HY29F400A
SA
1
33