128K x 32 FLASH Module
PUMA 67F4006/A - 70/90/12
11403 West Bernado Court, Suite 100, San Diego, CA 92127.
Tel No: (001) 858 674 2233, Fax No: (001) 858 674 2230
Issue 1.0 : February 2000
Description
Features
•
4 Megabit FLASH module.
The PUMA 67F4006 is a 4 Mbit SRAM module,
user configurable as 128K x 32, 256K x 16 or 512K
•
Fast Access Times of 70/90/120 ns.
x 8. The device is available with fast access times
•
Output Configurable as 32 / 16 / 8 bit wide.
of 70, 90 and 120ns.
•
Upgradeable footprint.
The device utilises 5V only FLASH to simplify circuit
•
Automatic Write/Erase by embedded algorithm.
design. Sector size is 16K Byte with hardware
•
Uniform sector device with Hardware protection on any
protection available on any number of sectors.
number of sectors.
The device features 10K Write/Erase cycle
•
Write/Erase cycle endurance 100K cycles min. (E -
compatibility and 10 year data retention.
Variant)
All options are screened in accordance with MIL-
•
10 Year data retention.
STD-883C
•
May be screened in accordance with MIL-STD-883.
Block Diagram
PUMA 67F4006A
A0~A16
/OE
/WE4
/WE3
/WE2
/WE1
Block Diagram
PUMA 67F4006
A0~A16
/OE
/WE
128K x 8
FLASH
128K x 8
FLASH
128K x 8
FLASH
128K x 8
FLASH
128K x 8
FLASH
128K x 8
FLASH
128K x 8
FLASH
128K x 8
FLASH
/CS1
/CS2
/CS3
/CS4
D0~7
D8~15
D16~23
D24~31
/CS1
/CS2
/CS3
/CS4
D0~7
D8~15
D16~23
D24~31
Pin Functions
A0~A16
/CS1~4
/OE
GND
Address Input
Chip Select
Output Enable
Ground
D0~D31
/WE1~4
V
CC
Data Inputs/Outputs
Write Enables
Power (+5V)
PUMA 2/67/77S4000/A - 020/025/35
Issue 4.3 : December 1999
Pin Definitions
NC
A0
A1
A2
A3
A4
A5
/CS3
GND
/CS4
/WE
A6
A7
A8
A9
A10
Vcc
D0
D1
D2
D3
D4
D5
D6
D7
GND
D8
D9
D10
D11
D12
D13
D14
D15
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
10
60
11
59
12
58
57
13
56
14
55
15
54
16
VIEW
17
53
FROM
18
52
19
51
ABOVE
20
50
21
49
22
48
23
47
24
46
45
25
44
26
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
PUMA 67F4006
D16
D17
D18
D19
D20
D21
D22
D23
GND
D24
D25
D26
D27
D28
D29
D30
D31
D0
D1
D2
D3
D4
D5
D6
D7
GND
D8
D9
D10
D11
D12
D13
D14
D15
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
10
60
11
59
12
58
57
13
56
14
55
15
54
PUMA 67F4006A
16
17
53
VIEW
18
52
FROM
19
51
ABOVE
20
50
21
49
22
48
23
47
24
46
45
25
44
26
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
Vcc
A11
A12
A13
A14
A15
A16
/CS1
/OE
/CS2
NC
/WE2
/WE3
/WE4
NC
GND
NC
NC
A0
A1
A2
A3
A4
A5
/CS3
GND
/CS4
/WE1
A6
A7
A8
A9
A10
Vcc
D16
D17
D18
D19
D20
D21
D22
D23
GND
D24
D25
D26
D27
D28
D29
D30
D31
Package Details
PUMA 67F4006/F4006A
Vcc
A11
A12
A13
A14
A15
A16
/CS1
/OE
/CS2
NC
NC
NC
NC
NC
GND
NC
1.35 (0.053)
0.94 (0.037)
25.40 (1.000) sq.
24.89 (0.980) sq.
24.99 (0.984) sq.
24.49 (0.964) sq.
0.10 (0.004)
5.13
(0.202) max
R=0.76 (0.030) typ.
1.27
(0.050) typ.
20.07 (0.790) sq.
20.57 (0.810) sq.
24.13 (0.950) sq.
23.11 (0.910) sq.
21.37 (0.840)
21.08 (0.830)
0.43
(0.017) typ.
0.64
(0.025) min
2
PUMA 2/67/77S4000/A - 020/025/35
Issue 4.3 : December 1999
Ordering Information
PUMA 67F4006AMB-70E
E = Extended Endurance 100K cycle
Speed
70 = 70 ns
90 = 90 ns
12 = 120 ns
=
=
=
=
Commercial Temperature
Industrial Temperature
Military Temperature
May be processed in accordance
with MIL-STD-883
Temp. range/screening Blank
I
M
MB
WE Option
Organisation
Technology
Package
Blank = Single WE
A = WE1~4
4006 = 128Kx 32, user configurable as
256K x 16 and 512K x 8
F = FLASH MEMORY
PUMA 67 = JEDEC 68 J-Leaded Ceramic
Surface Mount package
Note :
Although this data is believed to be accurate, the information contained herein is not intended to, and does not create any
warranty of merchantibility or fitness for a particular purpose.
Our products are subject to a constant process of development. Data may be changed at any time without notice.
Products are not authorised for use as critical components in life support devices without the express written approval of a
company director.
3
Embedded System
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