S29AS008J70BFI030 Spansion Inc., S29AS008J70BFI030 Datasheet - Page 47

• 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

July 16, 2009 S29AS008J_00_08
Notes
1. SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see
2. Illustration shows device in word mode.
Note
VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data read cycle.
Addresses
DQ0–DQ6
RY/BY#
Addresses
WE#
DQ7
OE#
RY/BY#
CE#
WE#
Data
CE#
OE#
V
CC
t
t
BUSY
t
CH
VCS
Figure 18.7 Data# Polling Timings (During Embedded Algorithms)
t
OEH
D a t a
t
Erase Command Sequence (last two cycles)
CS
2AAh
t
t
Figure 18.6 Chip/Sector Erase Operation Timings
WC
ACC
t
CE
t
VA
t
RC
OE
t
WP
t
DS
55h
S h e e t
Complement
Status Data
t
t
DH
CH
S29AS008J
555h for chip erase
t
OH
t
WPH
t
DF
t
AS
SA
10 for Chip Erase
t
AH
VA
Complement
Status Data
30h
t
BUSY
True
Write Operation Status on page
True
t
WHWH2
Read Status Data
VA
Progress
VA
In
Valid Data
Valid Data
VA
Complete
35).
t
RB
High Z
High Z
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