4Mb : 256K x 18, 128K x 32/36
FLOW-THROUGH SYNCBURST SRAM
4Mb SYNCBURST™
SRAM
MT58L256L18F1, MT58L128L32F1,
MT58L128L36F1; MT58L256V18F1,
MT58L128V32F1, MT58L128V36F1
3.3V VDD, 3.3V o r 2.5V I/O, Flo w -Th ro u g h
FEATURES
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• Fast clock an d OE# access tim es
• Sin gle +3.3V +0.3V/-0.165V power supply (VDD)
• Separate +3.3V or +2.5V isolated output buffer
supply (VDDQ)
100-Pin TQFP
• SNOOZE MODE for reduced-power stan dby
• Com m on data in puts an d data outputs
• Individual BYTE WRITE control and GLOBAL WRITE
• Th ree ch ip en ables for sim ple depth expan sion
an d address pipelin in g
• Clock-con trolled an d registered addresses, data
I/Os an d con trol sign als
• In tern ally self-tim ed WRITE cycle
• Burst con trol pin (in terleaved or lin ear burst)
• Autom atic power-down
• 165-pin FBGA package
• 100-pin TQFP package
• 119-pin BGA package
• Low capacitive bus loadin g
165-Pin FBGA
(Preliminary Package Data)
• x18, x32, an d x36 version s available
OPTIONS
MARKING
• Tim in g (Access/Cycle/MHz)
6.8n s/7.5n s/133 MHz
7.5n s/8.8n s/113 MHz
8.5n s/10n s/100 MHz
10n s/15n s/66 MHz
-6.8
-7.5
-8.5
-10
• Con figuration s
3.3V I/O
256K x 18
128K x 32
128K x 36
2.5V I/O
MT58L256L18F1
MT58L128L32F1
MT58L128L36F1
2
119-Pin BGA
256K x 18
128K x 32
128K x 36
MT58L256V18F1
MT58L128V32F1
MT58L128V36F1
• Packages
100-pin TQFP
165-pin FBGA
119-pin , 14m m x 22m m BGA
T
F*
B
• Operatin g Tem perature Ran ge
Com m ercial (0°C to +70°C)
In dustrial (-40°C to +85°C)**
Non e
IT
Part Number Example:
MT58L256L18F1T-8.5
* A Part Markin g Guide for th e FBGA devices can be foun d on Micron ’s
Web site—h ttp://www.m icron .com /support/in dex.h tm l.
** In dustrial tem perature ran ge offered in specific speed grades an d
con figuration s. Con tact factory for m ore in form ation .
NOTE: 1. JEDEC-standard MS-026 BHA (LQFP).
2. JEDEC-standard MS-028 BHA(PBGA).
4Mb: 256K x 18, 128K x 32/36 Flow-Through SyncBurst SRAM
MT58L256L18F1_D.p65 – Rev. 10/01
Micron Technology, Inc., reservesthe right to change productsor specificationswithout notice.
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©2001, Micron Technology, Inc.