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MT55L256V32F

Micron Technology
Part Number MT55L256V32F
Manufacturer Micron Technology
Description (MT55LxxxLxxF) 8Mb SRAM
Published Mar 21, 2006
Detailed Description 8Mb: 512K x 18, 256K x 32/36 FLOW-THROUGH ZBT SRAM 8Mb ZBT® SRAM FEATURES • • • • • • • • • • • • • • • • • • • • High ...
Datasheet PDF File MT55L256V32F PDF File

MT55L256V32F
MT55L256V32F

Overview
8Mb: 512K x 18, 256K x 32/36 FLOW-THROUGH ZBT SRAM 8Mb ZBT® SRAM FEATURES • • • • • • • • • • • • • • • • • • • • High frequency and 100 percent bus utilization Fast cycle times: 10ns, 11ns and 12ns Single +3.
3V ±5% power supply (VDD) Separate +3.
3V or +2.
5V isolated output buffer supply (VDDQ) Advanced control logic for minimum control signal interface Individual BYTE WRITE controls may be tied LOW Single R/W# (read/write) control pin CKE# pin to enable clock and suspend operations Three chip enables for simple depth expansion Clock-controlled and registered addresses, data I/Os and control signals Internally self-timed, fully coherent WRITE Internally self-timed, registered outputs to eliminate the need to control OE# SNOOZE MODE for reduced-power standby Common data inputs and data outputs Linear or Interleaved Burst Modes Burst feature (optional) Pin/function compatibility with 2Mb, 4Mb, and 18Mb ZBT SRAM 100-pin TQFP 165-pin FBGA Automatic power-down MT55L512L18F, MT55L512V18F, MT55L256L32F, MT55L256V32F, MT55L256L36F, MT55L256V36F 3.
3V VDD, 3.
3V or 2.
5V I/O 100-Pin TQFP1 165-Pin FBGA OPTIONS • Timing (Access/Cycle/MHz) 7.
5ns/10ns/100 MHz 8.
5ns/11ns/90 MHz 9ns/12ns/83 MHz • Configurations 3.
3V I/O 512K x 18 256K x 32 256K x 36 2.
5V I/O 512K x 18 256K x 32 256K x 36 • Package 100-pin TQFP 165-pin FBGA • Operating Temperature Range Commercial (0ºC to +70ºC) Industrial (-40°C to +85°C)** Part Number Example: MARKING -10 -11 -12 NOTE: 1.
JEDEC-standard MS-026 BHA (LQFP).
* A Part Marking Guide for the FBGA devices can be found on Micron’s Web site—http://www.
micron.
com/support/index.
html.
** Industrial temperature range offered in specific speed grades and configurations.
Contact factory for more information.
MT55L512L18F MT55L256L32F MT55L256L36F MT55L512V18F MT55L256V32F MT55L256V36F T F* None IT GENERAL DESCRIPTION The Micron® Zero Bus Turnaround™ (ZBT®) SRAM family employs high-speed, low-power CMOS designs using an advanced CMOS process.
Micron’s 8Mb...


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