S29AL004D70TFI010 Spansion Inc., S29AL004D70TFI010 Datasheet - Page 50

• 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
Notes:
1. Typical program and erase times assume the following conditions: 25
48
Notes:
1. PA = program address, PD = program data, DQ7# = complement of the data written to the device, D
2. Figure indicates the last two bus cycles of command sequence.
3. Word mode address used as an example.
Parameter
Sector Erase Time
Chip Erase Time
Byte Programming Time
Word Programming Time
Chip Programming Time
(Note 3)
data pattern.
written to the device.
Addresses
RESET#
RY/BY#
WE#
Data
OE#
CE#
Figure 24. Alternate CE# Controlled Write Operation Timings
t
RH
Word Mode
Byte Mode
555 for program
2AA for erase
t
Table 15. Erase And Programming Performance
t
t
WS
WH
WC
A0 for program
55 for erase
t
Typ (Note 1)
GHEL
t
t
t
DS
CP
PA for program
SA for sector erase
555 for chip erase
CPH
t
AS
t
DH
0.7
4.2
2.9
A d v a n c e
11
5
7
t
AH
S29AL004D
PD for program
30 for sector erase
10 for chip erase
Max (Note 2)
t
BUSY
t
12.5
150
210
WHWH1 or 2
8.5
10
I n f o r m a t i o n
Data# Polling
°
C, V
CC
= 3.0 V, 100,000 cycles, checkerboard
Unit
µs
µs
DQ7#
s
s
s
s
PA
D
Excludes 00h programming
prior to erasure
Excludes system level
overhead (Note 5)
OUT
S29AL004D_00_A1 February 18, 2005
Comments
OUT
= data