TSMC First to Deliver 40nm Process Technology

    Includes Embedded DRAM, Mixed Signal & RF and Regular MPW Prototyping

    HSINCHU, Taiwan, March 24 /CNW/ -- Taiwan Semiconductor Manufacturing
Company, Ltd. (TSE: 2330, NYSE:   TSM) today unveiled the foundry's first 40
nanometer (nm) manufacturing process technology.
    The new node supports a performance-driven general purpose (40G)
technology and a power-efficient low power (40LP) technology. It features a
full design service package and a design ecosystem that covers verified third
party IP, third party EDA tools, TSMC-generated SPICE models and foundation
IPs. First wafers out are expected in the second quarter of 2008.


    --  A 2.35 times raw gate density improvement over 65nm
    --  Active power down-scaling of up to 15% over 45nm
    --  Smallest SRAM cell size and macro size in the industry
    --  General Purpose and Low Power versions for broad product applications
    --  Dozens of customers in the design pipeline today
    --  Frequent and regular CyberShuttle(TM), MPW prototyping running
    Following successful tapeouts and customer announcements of its 45nm
process technology in 2007, TSMC has moved forward quickly and developed an
enhanced 40LP and 40G process that delivers industry-leading performance with
40nm density. The 45nm node provided double the gate density of 65nm, while
the new 40nm node features manufacturing innovations that enable its LP and G
processes to deliver a 2.35 raw gate density improvement of the 65nm offering.
The transition from 45nm to 40nm low power technology reduces power scaling up
to 15 percent.
    "Our design flow can take designs started at 45nm and target it toward
the advantages of 40nm," said  John Wei, senior director of Advanced
Technology Marketing  at TSMC. "A lot of TSMC development work has gone into
ensuring that this transition is truly transparent. Designers need only
concentrate on achieving their performance objectives," he said.
    TSMC has developed the 40LP for leakage-sensitive applications such as
wireless and portable devices and its 40G variant targeting performance
applications including CPU, GPU (Graphic Processing Unit), game console,
networking and FPGA designs and other high-performance consumer devices.  The
40nm footprint is linearly shrunk and the SRAM performance is fully maintained
when compared to its 45nm counterpart, its SRAM cell size is now the smallest
in the industry at 0.242um2.
    A full range of mixed signal and RF options accompany the 40G and 40LP
processes along with Embedded DRAM, to match the breath of applications that
can take advantage of the new node's unbeatable size and performance
    The 40nm process employs a combination of 193nm immersion
photolithography and extreme low-k (ELK) material. The logic family includes a
low-power triple gate oxide (LPG) option to support high performance wireless
and portable applications.  Both the G and the LP processes offer multiple Vt
core devices and 1.8V, 2.5V I/O options to meet different product
    TSMC's CyberShuttle prototyping service can be booked for 40nm designs in
April, June, August, October and December this year and first wave 45/40nm
customers have already used above 200 blocks on completed multi-project wafer
runs. The 40G and LP processes will initially run in TSMC's 12" wafer Fab 12
and will be transferred to Fab 14 as demand ramps.
    About TSMC
    TSMC is the world's largest dedicated semiconductor foundry, providing
the industry's leading process technology and the foundry industry's largest
portfolio of process-proven libraries, IP, design tools and reference flows.
The Company's total managed capacity in 2007 exceeded eight million (8-inch
equivalent) wafers, including capacity from two advanced 12-inch Gigafabs,
four eight-inch fabs, one six-inch fab, as well as TSMC's wholly owned
subsidiaries, WaferTech and TSMC (Shanghai), and its joint venture fab, SSMC.
TSMC is the first foundry to provide 40nm production capabilities. Its
corporate headquarters are in Hsinchu, Taiwan. For more information about TSMC
please see http://www.tsmc.com.

For further information:

For further information: Chuck Byers of TSMC North America, 
+1-408-382-7919; JH Tzeng, Corporate Public Relations of TSMC, 886-3-666-5028
Web Site: http://www.tsmc.com

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