S29AS008J70BFI030 Spansion Inc., S29AS008J70BFI030 Datasheet - Page 46

• 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

18.4
46
Erase/Program Operations
Notes
1. Not 100% tested.
2. See
Notes
1. PA = program address, PD = program data, D
2. Illustration shows device in word mode.
t
t
JEDEC
Addresses
t
t
t
t
WHWH1
WHWH2
t
t
t
t
t
t
WLWH
WHWL
DVWH
WHDX
GHWL
WHEH
AVWL
WLAX
ELWL
AVAV
Erase and Programming Performance on page 51
RY/BY#
Parameter
WE#
Data
CE#
OE#
V
CC
t
t
WHWH1
WHWH2
t
t
t
GHWL
t
t
t
BUSY
SR/W
Std
t
t
WPH
t
t
t
t
OES
t
t
VCS
t
t
WC
WP
AS
AH
DS
DH
CS
CH
RB
VCS
Program Command Sequence (last two cycles)
Write Cycle Time
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Output Enable Setup Time
Read Recovery Time Before Write
(OE# High to WE# Low)
CE# Setup Time
CE# Hold Time
Write Pulse Width
Write Pulse Width High
Latency Between Read and Write Operations
Programming Operation
Sector Erase Operation
V
Recovery Time from RY/BY#
Program/Erase Valid to RY/BY# Delay
CC
555h
t
CS
t
WC
Setup Time
Figure 18.5 Program Operation Timings
t
t
WP
DS
A0h
OUT
(Note 1)
t
(Note 1)
DH
S29AS008J
t
CH
is the true data at the program address.
Description
t
WPH
(Note 2)
(Note 2)
D a t a
for more information.
t
AS
PA
t
AH
S h e e t
PD
t
BUSY
Byte
Word
t
WHWH1
Read Status Data (last two cycles)
Max
Min
Min
Min
Typ
S29AS008J_00_08 July 16, 2009
PA
Status
Speed Options
0.5
70
70
45
35
35
20
20
50
90
0
0
0
0
0
0
6
6
0
D
OUT
PA
t
RB
Unit
sec
ns
ns
µs
µs
ns