m28w640fc Numonyx, m28w640fc Datasheet - Page 48

• Manufacturer Part Number: m28w640fc
• Description: 64 Mbit 4mbx16, Boot Block 3v Supply Flash Memory
• Manufacturer: Numonyx

Part numbering
10
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Part numbering
Table 22.
Example:
Device type
M28
Operating voltage
W = V
Device function
640FC = 64 Mbit (4 Mb x16), Boot Block
Array matrix
T = Top Boot
B = Bottom Boot
Speed
70 = 70ns
85 = 85ns
90 = 90ns
10 = 100ns
Package
N = TSOP48: 12 x 20 mm
ZB = TFBGA48: 6.39 x 10.5mm, 0.75 mm pitch
Temperature range
1 = 0 to 70 °C
6 = –40 to 85 °C
Option
E = ECOPACK® Package, Standard Packing
F = ECOPACK® Package, Tape & Reel Packing
DD
= 2.7V to 3.6V; V
Ordering information scheme
DDQ
= 1.65V to 3.6V
M28W640FCT 90 N
M28W640FCT, M28W640FCB
6
E