MT28C256532W18S Micron Semiconductor Products, Inc., MT28C256532W18S Datasheet - Page 10

• Manufacturer Part Number: MT28C256532W18S
• Description: 256Mb Multibank Burst Flash 32Mb/64Mb Async/page Cellularram Combo, 88-Ball Fbga
• Manufacturer: Micron Semiconductor Products, Inc.

Table 3:
09005aef80bcd58d
MT28C256564W18S_A.fm - Rev. A, Pub 6/03 EN
A1, A2, A7, A8, C5,
D2, D7, D8, E1, E2,
C1, C3, C7, C8, D1,
B1, B2, B3, B7, B8,
D3, E3, G8, H8, J1,
H5, H6, H7, J3, J4,
E6, E7, E8, F1, F2,
88-BALL FBGA
K2, K3, K4, M1,
G2, G3, G4, G5,
G6, H2, H3, H4,
F6, F7, F8, G1
M2, M7, M8
NUMBERS
J5, J6, J7
K1
D5
H1
D6
K8
G7
D4
K6
K5
K7
F5
E4
C2
F3
E5
C6
F4
L7
L5
L6
J2
Ball Descriptions
DQ0–DQ15
SYMBOL
A0–A23
PS_WE#
PS_UB#
PS_OE#
PS_CE#
PS_LB#
PS_ZZ#
PS_V
F_WE#
F_WP#
WAIT#
PS_V
F_OE#
F_CE#
ADV#
F_RP#
F_V
F_V
F_V
V
V
CLK
NC
CC
SS
CC
Q
PP
SS
Q
CC
SS
Output
Supply
Supply
Supply
Supply
Supply
Supply
Supply
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
TYPE
I/O
32Mb/64Mb ASYNC/PAGE CellularRAM COMBO
–
Addresses:
Flash: A0–A23
CellularRAM: A0–A21 (64Mb)
CellularRAM: A0–A20 (32Mb)
Flash Chip Enable
Flash Output Enable
Flash Write Enable
Flash Write Protect
CellularRAM Lower Byte Control
CellularRAM Upper Byte Control
CellularRAM Write Enable
CellularRAM Output Enable
CellularRAM Chip Enable
CellularRAM Deep Sleep Mode and Configuration Mode
Flash Address Valid (Burst operation only)
Flash Clock (Burst operation only)
Flash Reset
Flash/CellularRAM Data Input/Output
Flash/ WAIT#
Flash Core Ground
Flash V
Flash Core Power Supply
CellularRAM Core Ground
CellularRAM Core Power supply
Flash/CellularRAM I/O supply
Flash/CellularRAM I/O ground
No Connect
PP
10
256Mb MULTIBANK BURST FLASH
Micron Technology, Inc., reserves the right to change products or specifications without notice.
DESCRIPTIONS
©2003 Micron Technology. Inc.
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