AM29F200 AMD [Advanced Micro Devices], AM29F200 Datasheet - Page 27

• Manufacturer Part Number: AM29F200
• Description: 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

AC CHARACTERISTICS
Word/Byte Configuration (BYTE#)
Note:
Refer to the Erase/Program Operations table for t
JEDEC
Parameter
from word
Switching
Switching
from byte
t
t
t
to word
ELFL/
FLQZ
FHQV
BYTE#
BYTE#
to byte
mode
mode
Std
t
ELFH
Description
CE# to BYTE# Switching Low or High
BYTE# Switching Low to Output HIGH Z
BYTE# Switching High to Output Active
DQ0–DQ14
DQ0–DQ14
DQ15/A-1
DQ15/A-1
BYTE#
BYTE#
BYTE#
WE#
CE#
OE#
CE#
Figure 11. BYTE# Timings for Read Operations
Figure 12. BYTE# Timings for Write Operations
AS
(t
t
and t
SET
t
AS
ELFL
t
ELFH
)
Am29F200B
AH
specifications.
The falling edge of the last WE# signal
Data Output
(DQ0–DQ7)
Address
t
t
FHQV
FLQZ
Input
Max
Max
Max
Output
DQ15
t
HOLD
(DQ0–DQ14)
Data Output
(t
-45
20
45
AH
)
Output
DQ15
-50
20
50
(DQ0–DQ14)
Data Output
Speed Options
Address
-55
Data Output
(DQ0–DQ7)
20
55
Input
5
-70
20
70
-90
20
90
-120
120
30
21526B-14
21526B-15
Unit
ns
ns
ns
27