MT55L128L32F1 Micron Semiconductor Products, Inc., MT55L128L32F1 Datasheet - Page 12
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MT55L128L32F1
Manufacturer Part Number
MT55L128L32F1
Description
4Mb ZBT SRAM, 3.3V Vdd, 3.3V or 2.5V I/O, Flow-Through,
Manufacturer
Micron Semiconductor Products, Inc.
Datasheet
1.MT55L128L32F1.pdf
(26 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MT55L128L32F1F-12 IT
Manufacturer:
MICRON/美光
Quantity:
20 000
INTERLEAVED BURST ADDRESS TABLE (MODE = NC OR HIGH)
LINEAR BURST ADDRESS TABLE (MODE = LOW)
4Mb: 256K x 18, 128K x 32/36 Flow-Through ZBT SRAM
MT55L256L18F1_F.p65 – Rev. F, Pub. 1/03 EN
FIRST ADDRESS
FIRST ADDRESS
(EXTERNAL)
(EXTERNAL)
X...X00
X...X01
X...X10
X...X11
X...X00
X...X01
X...X10
X...X11
PARTIAL TRUTH TABLE FOR READ/WRITE COMMANDS (x32/x36)
NOTE: Using R/W# and byte write(s), any one or more bytes may be written.
PARTIAL TRUTH TABLE FOR READ/WRITE COMMANDS (x18)
FUNCTION
READ
WRITE Byte “a”
WRITE Byte “b”
WRITE Byte “c”
WRITE Byte “d”
WRITE All Bytes
WRITE ABORT/NOP
NOTE: Using R/W# and byte write(s), any one or more bytes may be
FUNCTION
READ
WRITE Byte “a”
WRITE Byte “b”
WRITE All Bytes
WRITE ABORT/NOP
SECOND ADDRESS
SECOND ADDRESS
written.
(INTERNAL)
(INTERNAL)
X...X01
X...X00
X...X11
X...X10
X...X01
X...X10
X...X11
X...X00
R/W#
H
L
L
L
L
L
L
12
BWa#
R/W#
H
H
H
H
X
L
L
THIRD ADDRESS
THIRD ADDRESS
H
L
L
L
L
4Mb: 256K x 18, 128K x 32/36
(INTERNAL)
(INTERNAL)
X...X10
X...X11
X...X00
X...X01
X...X10
X...X11
X...X00
X...X01
FLOW-THROUGH ZBT SRAM
BWb#
BWa#
Micron Technology, Inc., reserves the right to change products or specifications without notice.
H
H
H
H
X
L
L
X
H
H
L
L
BWc#
BWb#
H
H
H
H
X
L
L
H
H
X
L
L
BWd#
FOURTH ADDRESS
FOURTH ADDRESS
H
H
H
H
X
L
L
(INTERNAL)
(INTERNAL)
X...X11
X...X10
X...X01
X...X00
X...X11
X...X00
X...X01
X...X10
©2003, Micron Technology, Inc.