• High speed: 12, 15, 17,20,25 and 35ns
• High-perfonnance, low-power, CMOS double-metal
• Single +5V ±10% power supply
• Easy memory expansion with CEl, CE2 and OE
• All inputs and outputs are TIL-compatible
• Fast OE access time: 8ns
Plastic DIP (400 mil)
Plastic SOJ (400 mil)
Plastic SOJ (300 mil)
• 2V data retention
• 2V data retention, low power
Commercial (O°C to +70°C)
Industrial (-40°C to +85°C)
Automotive (-40°C to +125°C)
Extended (-55°C to +125°C)
• Part Number Example: MT5C1008DJ-25 LP
NOTE: Not all combinations of operating temperature, speed, data retention
and low power are necessarily available. Pleasecontact the factory for availabil-
ity of specific part number combinations.
The MT5ClO08 is organized as a 131,072 x 8 SRAM using
a four-transistor memory cell with a high-speed, low-power
CMOS process. Micron SRAMs are fabricated using double-
layer metal, double-layer polysilicon technology.
For flexibility in high-speed memory applications,
Micron offers dual chip enables (CEl, CE2) and an output
enable (OE). This enhancement can place the outputs in
High-Z for additional flexibility in system design.
128Kx 8 SRAM
WITH OUTPUT ENABLE
PIN ASSIGNMENT (Top View)
NG 1 ~ 32 Vee
Al. 31 A15
A6 27 AS
A. 25 A11
A3 2. 6E
Writing to these devices is accomplished when write
enable (WE) and CE1 inputs are both LOW and CE2 is
HIGH. Reading is accomplished when WE and CE2 remain
HIGH and CE1 and OE go LOW. The device offers reduced
power standby modes when disabled. This allows system
designers to meet low standby power requirements.
The "L" and "LP" versions each provide a 70% reduction
in CMOS standby current (ISB2) over the standard version.
The "LP" version also provides a 90% reduction in TTL
standby current (ISB1). This is achieved by including gated
inputs on the WE, OE and address lines. The gated inputs
also facilitate the design of battery backed systems where
the designer needs to protect against inadvertent battery
current drain during power-down, when inputs may be at
All devices operate from a single +5V power supply and
all inputs and outputs are fully TIL-compatible.
Micron Semiconductor, Inc., reserves the right to change products or specifications without nolice.
©1993, Micron Semiconductor, Inc.