Product category:
Memory Devices and Modules
News Release from: Gleichmann-Sunrise | Subject: UPD46128953
Edited by the Electronicstalk Editorial
Team on 22 December 2004
PSRAM aims for handset duties
The uPD46128953 device from NEC Electronics' is a 128Mbit pseudostatic RAM that achieves a stable operating frequency of 83MHz during burst mode while maintaining a low operating voltage of 1.8V.
The uPD46128953 device from NEC Electronics' is a 128Mbit pseudostatic RAM that achieves a stable operating frequency of 83MHz during burst mode while maintaining a low operating voltage of 1.8V This performance has been made possible by NEC Electronics' development of a new type of delay circuit that regulates the internal pulse mechanism
This article was originally published on Electronicstalk on 20 Feb 2001 at 8.00am (UK)
Related stories
Sunrise set to ship fastest gate arrays yet
Dedicated NEC distributor Sunrise Electronics is now helping customers to design with the latest 0.25-micron CMOS-10HD family of CMOS gate array products.
A 32bit high-speed I/O interface doubles previous data transmission speeds achieved with 16bit interfaces, enabling rapid communication with external devices, such as a CPU.
Three driver output settings allow system developers to adjust the level of noise, setting the optimal configuration for their application.
In standby power mode only necessary memory blocks remain operational, enhancing power savings.
The device is available in a 127-pin plastic fine pitch ball grid array (FBGA) package.
Samples of the uPD46128953 will be available in December 2004.
Mass production is scheduled to begin in March 2005, and monthly production volumes are expected to reach 1 million units per month.
Availability is subject to change.
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