AT49F040A-70JI SL383 Atmel, AT49F040A-70JI SL383 Datasheet - Page 2
![IC FLASH 4MBIT 70NS 32PLCC](/photos/7/21/72190/453-32-plcc_sml.jpg)
AT49F040A-70JI SL383
Manufacturer Part Number
AT49F040A-70JI SL383
Description
IC FLASH 4MBIT 70NS 32PLCC
Manufacturer
Atmel
Datasheet
1.AT49F040A-55JI.pdf
(17 pages)
Specifications of AT49F040A-70JI SL383
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
4M (512K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
32-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
2. Pin Configurations
2.1
2.2
2
32-lead PLCC Top View
32-lead TSOP (Type 1) Top View (8 x 20 mm)
AT49F040A
Pin Name
A0 - A18
CE
OE
WE
I/O0 - I/O7
VCC
A11
A13
A14
A17
A18
A16
A15
A12
WE
A9
A8
A7
A6
A5
A4
I/O0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A7
A6
A5
A4
A3
A2
A1
A0
5
6
7
8
9
10
11
12
13
Chip Enable
Output Enable
Write Enable
Function
Addresses
Data Inputs/Outputs
29
28
27
26
25
24
23
22
21
A14
A13
A8
A9
A11
OE
A10
CE
I/O7
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
OE
A10
CE
I/O7
I/O6
I/O5
I/O4
I/O3
GND
I/O2
I/O1
I/O0
A0
A1
A2
A3
3359D–FLASH–3/05