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Micron Technology
Micron Technology

MT28F200B5 Datasheet Preview

MT28F200B5 Datasheet

(MT28F002B5 / MT28F200B5) FLASH MEMORY

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MT28F200B5 pdf
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FLASH MEMORY
2Mb
SMART 5 BOOT BLOCK FLASH MEMORY
MT28F002B5
MT28F200B5
5V Only, Dual Supply (Smart 5)
FEATURES
• Five erase blocks:
40-Pin TSOP Type I 48-Pin TSOP Type I
16KB/8K-word boot block (protected)
Two 8KB/4K-word parameter blocks
Two main memory blocks
• Smart 5 technology (B5):
5V ±10% VCC
5V ±10% VPP application/production
programming
12V ±5% VPP compatibility production
44-Pin SOP
programming
• Address access times: 60ns, 80ns
• 100,000 ERASE cycles
• Industry-standard pinouts
• Inputs and outputs are fully TTL-compatible
• Automated write and erase algorithm
• Two-cycle WRITE/ERASE sequence
DataShee
• Byte- or word-wide READ and WRITE
(MT28F200B5, 128K x 16/256K x 8)
DataSheet4U.com
• Byte-wide READ and WRITE only
(MT28F002B5, 256K x 8)
• TSOP and SOP packaging options
GENERAL DESCRIPTION
The MT28F002B5 (x8) and MT28F200B5 (x16/x8)
are nonvolatile, electrically block-erasable (flash), pro-
OPTIONS
MARKING
grammable, read-only memories containing 2,097,152
• Timing
bits organized as 262,144 bytes (8 bits) or 131,072
60ns access
-6 words (16 bits). Writing or erasing the device is done
80ns access
-8 with a 5V VPP voltage, while all operations are per-
80ns access
-8 ET
formed with a 5V VCC. Due to process technology
• Configurations
256K x 8
128K x 16/256K x 8
• Boot Block Starting Word Address
Top (1FFFFH)
Bottom (00000H)
MT28F002B5
MT28F200B5
T
B
advances, 5V VPP is optimal for application and produc-
tion programming. For backward compatibility with
SmartVoltage technology, 12V VPP is supported for a
maximum of 100 cycles and may be connected for up
to 100 cumulative hours. These devices are fabricated
with Micron’s advanced CMOS floating-gate process.
The MT28F002B5 and MT28F200B5 are organized
• Operating Temperature Range
into five separately erasable blocks. To ensure that
Commercial (0°C to +70°C)
None
critical firmware is protected from accidental erasure or
Extended (-40°C to +85°C)
ET overwrite, the devices feature a hardware-protected
• Packages
Plastic 44-pin SOP (600 mil)
Plastic 48-pin TSOP Type 1
(12mm x 20mm)
Plastic 40-pin TSOP
(10mm x 20mm)
boot block. Writing or erasing the boot block requires
SG either applying a super-voltage to the RP# pin or driv-
WG ing WP# HIGH in addition to executing the normal
write or erase sequences. This block may be used to store
VG code implemented in low-level system recovery. The
remaining blocks vary in density and are written and
erased with no additional security measures.
DataSheet4U.com
Part Number Example:
MT28F200B5SG-8 T
Please refer to Micron’s Web site (www.micron.com/
flash/htmls/datasheets.html) for the latest data sheet.
2Mb Smart 5 Boot Block Flash Memory
F50.p65 – Rev. 1/00
1 Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2000, Micron Technology, Inc.
DataSheet4 U .com



Micron Technology
Micron Technology

MT28F200B5 Datasheet Preview

MT28F200B5 Datasheet

(MT28F002B5 / MT28F200B5) FLASH MEMORY

No Preview Available !

MT28F200B5 pdf
www.DataSheet4U.com
2Mb
SMART 5 BOOT BLOCK FLASH MEMORY
PIN ASSIGNMENT (Top View)
48-Pin TSOP Type I
44-Pin SOP
et4U.com
A15
A14
A13
A12
A11
A10
A9
A8
NC
NC
WE#
RP#
VPP
WP#
NC
NC
NC
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
48 A16
47 BYTE#
46 VSS
45 DQ15/(A - 1)
44 DQ7
43 DQ14
42 DQ6
41 DQ13
40 DQ5
39 DQ12
38 DQ4
37 VCC
36 DQ11
35 DQ3
34 DQ10
33 DQ2
32 DQ9
31 DQ1
30 DQ8
29 DQ0
28 OE#
27 VSS
26 CE#
25 A0
ORDER NUMBER AND PART MARKING
MT28F200B5WG-6 B
MT28F200B5WG-6 T
MT28F200B5WG-8 B
MT28F200B5WG-8 T
MT28F200B5WG-8 BET
MT28F200B5WG-8 TET
DataSheet4U.com
VPP
WP#
NC
A7
A6
A5
A4
A3
A2
A1
A0
CE#
VSS
OE#
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44 RP#
43 WE#
42 A8
41 A9
40 A10
39 A11
38 A12
37 A13
36 A14
35 A15
34 A16
33 BYTE#
32 VSS
31 DQ15/(A - 1)
30 DQ7
29 DQ14
28 DQ6
27 DQ13
26 DQ5
25 DQ12
24 DQ4
23 VCC
ORDER NUMBER AND PART MARKING
MT28F200B5SG-6 B
MT28F200B5SG-6 T
MT28F200B5SG-8 B
MT28F200B5SG-8 T
MT28F200B5SG-8 BET
MT28F200B5SG-8 TET
40-Pin TSOP Type I
DataShee
DataSheet4U.com
2Mb Smart 5 Boot Block Flash Memory
F50.p65 – Rev. 1/00
A16
A15
A14
A13
A12
A11
A9
A8
WE#
RP#
VPP
WP#
NC
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
40 A17
39 VSS
38 NC
37 NC
36 A10
35 DQ7
34 DQ6
33 DQ5
32 DQ4
31 VCC
30 VCC
29 NC
28 DQ3
27 DQ2
26 DQ1
25 DQ0
24 OE#
23 VSS
22 CE#
21 A0
ORDER NUMBER AND PART MARKING
MT28F002B5VG-6 B
MT28F002B5VG-6 T
MT28F002B5VG-8 B
MT28F002B5VG-8 T
MT28F002B5VG-8 BET
MT28F002B5VG-8 TET
2 Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2000, Micron Technology, Inc.
DataSheet4 U .com


Part Number MT28F200B5
Description (MT28F002B5 / MT28F200B5) FLASH MEMORY
Maker Micron Technology
Total Page 30 Pages
PDF Download
MT28F200B5 pdf
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