T15V4M08A Datasheet, PDF (1/11 Pages) Taiwan Memory Technology – 512K X 8 LOW POWER CMOS STATIC RAM

tm TE
CH
SRAM
FEATURES
• Low-power consumption
- Active: 40mA at 55ns
- Stand-by: 10uA (CMOS input/output)
• 55/70/100 ns access time
• Equal access and cycle time
• Single +2.7V to 3.6V Power Supply
• TTL compatible , Tri-state output
• Common I/O capability
• Automatic power-down when deselected
• Available in 32-pin TSOP-I(8x13.4mm) and
48-pin CSP packages
PART NUMBER EXAMPLES
PART NO.
T15V4M08A-55C
T15V4M08A-70P
PACKAGE CODE
P= TSOP-I(8x13.4)
C = CSP
Preliminary T15V4M08A
512K X 8 LOW POWER
CMOS STATIC RAM
GENERAL DESCRIPTION
The T15V4M08A is a very Low Power
CMOS Static RAM organized as 524,288 words by
8 bits . This device is fabricated by high
performance CMOS technology. It can be
operated under wide power supply voltage range
from +2.7V to +3.6V.
The T15V4M08A inputs and three-state
outputs are TTL compatible and allow for direct
interfacing with common system bus structures.
Data retention is guaranteed at a power supply
voltage as low as 1.5V.
Vcc
Vss
A0
.
DECODER
.
.
A18
CORE
ARRAY
WE
OE CONTROL
CE CIRCUIT
I/O1
DATA I/O
.
..
I/O8
BLOCK DIAGRAM
Taiwan Memory Technology, Inc. reserves the right P. 1
to change products or specifications without notice.
Publication Date: MAR. 2001
Revision:0 .A