S29AS008J70BFI030 Spansion Inc., S29AS008J70BFI030 Datasheet - Page 45

• Manufacturer Part Number: S29AS008J70BFI030
• Description: IC 8M FLASH MEMORY
• Manufacturer: Spansion Inc.

Specifications of S29AS008J70BFI030

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Bottom/Top
• Address Bus: 20/19Bit
• Operating Supply Voltage (typ): 1.8V
• Operating Temp Range: -40C to 85C
• Package Type: FBGA
• Program/erase Volt (typ): 1.65 to 1.95V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 1.65V
• Operating Supply Voltage (max): 1.95V
• Word Size: 8/16Bit
• Number Of Words: 1M/512K
• Supply Current: 12mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Compliant

18.3
July 16, 2009 S29AS008J_00_08
from byte to
word mode
from word
Switching
Switching
Word/Byte Configuration (BYTE#)
BYTE#
BYTE#
to byte
mode
Note
Refer to
JEDEC
Erase/Program Operations on page 46
DQ0–DQ14
DQ0–DQ14
DQ15/A-1
DQ15/A-1
Parameter
BYTE#
BYTE#
OE#
CE#
t
ELFL/
BYTE#
t
t
FHQV
FLQZ
WE#
Std
CE#
t
ELFH
D a t a
CE# to BYTE# Switching Low or High
BYTE# Switching Low to Output HIGH Z
BYTE# Switching High to Output Active
Figure 18.3 BYTE# Timings for Read Operations
Figure 18.4 BYTE# Timings for Write Operations
S h e e t
t
ELFL
t
ELFH
for t
S29AS008J
AS
(t
t
SET
AS
and t
)
AH
Description
specifications.
Data Output
(DQ0–DQ7)
Address
t
t
FHQV
FLQZ
Input
The falling edge of the last WE# signal
Output
DQ15
(DQ0–DQ14)
Data Output
t
HOLD
(t
Output
DQ15
AH
(DQ0–DQ14)
Data Output
)
Address
Data Output
(DQ0–DQ7)
Input
Max
Max
Min
Speed Options
70
25
70
5
Unit
ns
45