S29AL004D70TFI010 Spansion Inc., S29AL004D70TFI010 Datasheet - Page 47

• Manufacturer Part Number: S29AL004D70TFI010
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of S29AL004D70TFI010

• Memory Size: 4Mbit
• Memory Configuration: 512K X 8 / 256K X 16
• Ic Interface Type: Parallel
• Access Time: 70ns
• Memory Case Style: TSOP
• No. Of Pins: 48
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC Characteristics
Note:
February 18, 2005 S29AL004D_00_A1
Note:
erase-suspended sector.
WE#
JEDEC
DQ6
DQ2
Parameter
Not 100% tested.
The system may use CE# or OE# to toggle DQ2 and DQ6. DQ2 toggles only when read at an address within an
RESET#
RY/BY#
Embedded
Erasing
WE#
CE#
Enter
t
t
Std
VIDR
RSP
12 V
RESET# Setup Time for Temporary Sector
Unprotect
0 or 3 V
V
ID
Erase
Rise and Fall Time (See Note)
Figure 22. Temporary Sector Unprotect Timing Diagram
Suspend
A d v a n c e
Erase
t
VIDR
Erase Suspend
Description
Table 13. Temporary Sector Unprotect
Read
t
RSP
Suspend Program
Figure 21. DQ2 vs. DQ6
I n f o r m a t i o n
Enter Erase
Program or Erase Command Sequence
S29AL004D
Suspend
Program
Erase
Min
Min
Erase Suspend
Read
All Speed Options
Resume
Erase
500
4
t
Erase
VIDR
0 or 3 V
Complete
Erase
Unit
ns
µs
45