MT28C128532W18 Micron Technology, MT28C128532W18 Datasheet - Page 9

• Manufacturer Part Number: MT28C128532W18
• Description: (MT28C128532W18 / MT28C128564W18) 128Mb Multibank Burst Flash 32Mb ASYNC/PAGE CellularRAM COMBO Memory
• Manufacturer: Micron Technology

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Part Numbering Information
eral different combinations of features (see Figure 4).
Table 2:
09005aef80b10a55
MT28C128564W18D_B.fm - Rev. B, Pub 7/03 EN
PART NUMBER
MT28C128532W18DFW-606 BTWT
MT28C128532W18DFW-606 BBWT
MT28C128532W18DFW-705 BTWT
MT28C128532W18DFW-705 TTWT
MT28C128564W18DFW-606 BTWT
MT28C128564W18DFW-705 BTWT
MT28C128532W18DFW-606 TBWT
MT28C128532W18DFW-606 BBWT
MT28C128532W18DFW-705 BBWT
MT28C128532W18DFW-705 TTWT
MT28C128532W30DFW-606 BBWT
MT28C128532W30DFW-705 TBWT
MT28C128564W30DFW-606 BTWT
MT28C128564W30DFW-705 BTWT
Micron’s low-power devices are available with sev-
Micron Technology
Flash Family
28C = Dual-Supply Flash/CellularRAM Combo
Density/Organization/Banks
128 = two 64Mb (4,096K x 16)
bank x = 5 Multibank 32 Banks
CellularRAM Density
64 = 64Mb CellularRAM (4 Meg x 16)
32 = 32Mb CellularRAM (2 Meg x 16)
Flash Read Mode Operation
W = Flash Async/Page/Burst Read
Operating Voltage Range
18
V
V
30
V
V
CE Select/Special Mark
D = Dual CE Flash with Aysnchronous PSRAM
CC
CC
CC
CC
Q = 1.70V–2.24V V
Q = 1.70V–3.30V V
= 1.70V–1.95V V
= 1.70V–1.95V V
Valid Part Number Combinations
(all banks have the same dimensions)
CC
CC
CC
CC
MT 28C 1285 64 W18 D FW -70
Figure 4: Part Number Chart
32Mb/64Mb ASYNC/PAGE CellularRAM COMBO
ManID
Micron
Micron
Micron
Micron
Micron
Micron
Micron
Micron
Micron
Micron
Micron
Micron
Micron
Micron
TIME (ns)
ACCESS
-60
-60
-70
-70
-60
-70
-60
-60
-70
-70
-60
-70
-60
-70
9
128Mb MULTIBANK BURST FLASH
Valid combinations of features and their correspond-
ing part numbers are listed in Table 2.
Micron Technology, Inc., reserves the right to change products or specifications without notice.
BOOT BLOCK STARTING
5 BB WT ES
Bottom/Bottom
Bottom/Bottom
Bottom/Bottom
Bottom/Bottom
Bottom/Top
Bottom/Top
Bottom/Top
Bottom/Top
Top/Bottom
Top/Bottom
Bottom/Top
Bottom/Top
ADDRESS
Top/Top
Top/Top
Manufacturer's ID
None = Micron [2Ch]
K
Production Status
Blank = Production
Operating Temperature Range
Boot Block Starting Address
BB = Bottom boot/Bottom boot
BT = Bottom boot/Top boot
TT = Top boot/Top boot
TB = Top boot/Bottom boot
Burst Mode Frequency
5 = 54 MHz
6 = 66 MHz
Access Time
-60 = 60ns
-70 = 70ns
Package Code
FW = 77-ball FBGA (8 x 10 grid)
WT = Wireless (-25ºC to +85ºC)
MS = Mechanical Samples
ES = Engineering Samples
= Intel [89h]
FREQUENCY
©2003 Micron Technology. Inc.
BURST
(MHz)
ADVANCE
66
66
54
54
66
54
66
66
54
54
66
54
66
54