AT49F8192-90RC ATMEL Corporation, AT49F8192-90RC Datasheet
AT49F8192-90RC
Manufacturer Part Number
AT49F8192-90RC
Description
Manufacturer
ATMEL Corporation
Specifications of AT49F8192-90RC
Case
SOP44
Date_code
10+
Features
•
•
•
•
•
•
•
•
•
•
Description
The AT49F8192(T) is a 5-volt-only, 8 megabit Flash Memory organized as 512K
words of 16 bits each. Manufactured with Atmel's advanced nonvolatile CMOS tech-
nology, the device offers access times to 90 ns with power dissipation of just 275 mW.
When deselected, the CMOS standby current is less than 300 A.
Pin Configurations
Pin Name
A0 - A18
CE
OE
WE
RESET
I/O0 - I/O15
NC
Single Voltage Operation
Fast Read Access Time - 90 ns
Internal Erase/Program Control
Sector Architecture
Fast Sector Erase Time - 10 seconds
Word-By-Word Programming - 50 µs/Word
Hardware Data Protection
DATA Polling For End Of Program Detection
Low Power Dissipation
Typical 10,000 Write Cycles
– 5V Read
– 5V Reprogramming
– One 8K Words (16K Bytes) Boot Block with Programming Lockout
– Two 8K Words (16K Bytes) Parameter Blocks
– One 488K Words (976K bytes) Main Memory Array Block
– 50 mA Active Current
– 300 µA CMOS Standby Current
I/O10
I/O11
GND
I/O0
I/O8
I/O1
I/O9
I/O2
I/O3
A18
A17
NC
CE
OE
A7
A6
A5
A4
A3
A2
A1
A0
SOIC (SOP)
Function
Addresses
Chip Enable
Output Enable
Write Enable
Reset
Data Inputs/Outputs
No Connect
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
RESET
WE
A8
A9
A10
A11
A12
A13
A14
A15
A16
NC
GND
I/O15
I/O7
I/O14
I/O6
I/O13
I/O5
I/O12
I/O4
VCC
RESET
A15
A14
A13
A12
A11
A10
A18
A17
WE
NC
NC
NC
NC
NC
A9
A8
A7
A6
A5
A4
A3
A2
A1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
TSOP Top View
Type 1
(continued)
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
A16
NC
GND
I/O15
I/O7
I/O14
I/O6
I/O13
I/O5
I/O12
I/O4
VCC
I/O11
I/O3
I/O10
I/O2
I/O9
I/O1
I/O8
I/O0
OE
GND
CE
A0
8-Megabit
(512K x 16)
5-volt Only
Flash Memory
AT49F8192
AT49F8192T
Recommend using
AT49F8192A(T) for new
designs.
Rev. 0588F–12/98
1
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