MT28F322D20 Datasheet, PDF (8/44 Pages) Micron Technology – FLASH MEMORY

2 MEG x 16
ASYNC/PAGE/BURST FLASH MEMORY
BALL DESCRIPTIONS (continued)
58-BALL FBGA
NUMBERS SYMBOL
A4, G4
VCC
E1, G6
VCCQ
G2, G8
A3, F1
C3, D7
VSSQ
VSS
–
TYPE
Supply
Supply
Supply
Supply
–
DESCRIPTION
Device Power Supply: [1.70V–1.90V (MT28F322D18) or 1.80V–2.20V
(MT28F322D20)] Supplies power for device operation.
I/O Power Supply: [1.70V–1.90V (MT28F322D18) or 1.80V–2.25V
(MT28F322D20)] Supplies power for input/output buffers.
I/O Ground. Do not float any ground ball.
Do not float any ground ball.
Contact ball is not physically present.
2 Meg x 16 Async/Page/Burst Flash Memory
MT28F322D20FH_4.p65 – Rev. 4, Pub. 7/02
8
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©2002, Micron Technology, Inc.