MT58L128L18FT-6.8 MICRON [Micron Technology], MT58L128L18FT-6.8 Datasheet - Page 7

• Manufacturer Part Number: MT58L128L18FT-6.8
• Description: 2Mb: 128K x 18, 64K x 32/36 FLOW-THROUGH SYNCBURST SRAM
• Manufacturer: MICRON [Micron Technology]

INTERLEAVED BURST ADDRESS TABLE (MODE = NC OR HIGH)
LINEAR BURST ADDRESS TABLE (MODE = LOW)
2Mb: 128K x 18, 64K x 32/36 Flow-Through SyncBurst SRAM
MT58L128L18F_2.p65 – Rev. 6/01
FIRST ADDRESS (EXTERNAL)
FIRST ADDRESS (EXTERNAL)
X...X00
X...X01
X...X10
X...X11
X...X00
X...X01
X...X10
X...X11
NOTE: Using BWE# and BWa# through BWd#, any one or more bytes may be written.
FUNCTION
READ
READ
WRITE Byte “a”
WRITE All Bytes
WRITE All Bytes
PARTIAL TRUTH TABLE FOR WRITE COMMANDS (x32/x36)
PARTIAL TRUTH TABLE FOR WRITE COMMANDS (x18)
FUNCTION
READ
READ
WRITE Byte “a”
WRITE Byte “b”
WRITE All Bytes
WRITE All Bytes
SECOND ADDRESS (INTERNAL)
SECOND ADDRESS (INTERNAL)
X...X01
X...X00
X...X11
X...X10
X...X01
X...X10
X...X11
X...X00
GW#
H
H
H
H
L
BWE#
GW#
H
X
L
L
L
H
H
H
H
H
L
FLOW-THROUGH SYNCBURST SRAM
7
THIRD ADDRESS (INTERNAL)
THIRD ADDRESS (INTERNAL)
BWa#
BWE#
X
H
X
L
L
H
X
L
L
L
L
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2Mb: 128K x 18, 64K x 32/36
X...X10
X...X11
X...X00
X...X01
X...X10
X...X11
X...X00
X...X01
BWb#
BWa#
H
H
X
X
L
H
H
X
X
L
L
BWc#
BWb#
X
H
H
X
L
H
H
X
X
L
L
FOURTH ADDRESS (INTERNAL)
FOURTH ADDRESS (INTERNAL)
BWd#
H
H
X
X
L
X...X11
X...X10
X...X01
X...X00
X...X11
X...X00
X...X01
X...X10
©2000, Micron Technology, Inc.