M28W640EC-ZBF STMicroelectronics, M28W640EC-ZBF Datasheet - Page 34

• Manufacturer Part Number: M28W640EC-ZBF
• Description: 64 Mbit 4Mb x16/ Boot Block 3V Supply Flash Memory
• Manufacturer: STMicroelectronics

M28W640ECT, M28W640ECB
Table 23. Daisy Chain Ordering Scheme
Example:
Device Type
M28W640EC
Daisy Chain
-ZB = TFBGA48: 6.39 x 10.5mm, 0.75 mm pitch
Option
Blank = Standard Packing
T = Tape & Reel Packing
E = Lead-Free Package, Standard Packing
F = Lead-Free Package, Tape & Reel Packing
Note:Devices are shipped from the factory with the memory content bits erased to ’1’. For a list of available
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options (Speed, Package, etc...) or for further information on any aspect of this device, please contact
the ST Sales Office nearest to you.
M28W640EC
-ZB T