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Axeme - Hwaling Technology Co., Ltd.

128MB DDR SDRAM

Axeme - Hwaling Technology Co., Ltd. is a well-established and highly respected Taiwan DDR SDRAM manufacturer with a reputation for excellence in product design, quality, reliability and the highest levels of customer service. In order to meet the needs of customers, Axeme - Hwaling Technology Co., Ltd. expanded our product lines and services to include master distribution agreements with some of the leading manufacturers of speciality 128MB DDR SDRAM and DDR SDRAM. Keeping in mind the importance of clients' time, we make sure that our products are delivered to them within the promises time-period. If you want to know more relative information about 128MB DDR SDRAM, please contact us immediately.
Categories > DRAM IC > DDR SDRAM

H2A21281643B

128Mb (2Mx4Banks×16) DDR SDRAM

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The H2A21281643B is high speed Synchronous graphic RAM fabricated with ultra high performance CMOS process containing 134,217,728 bits which organized as 2Meg words x 4 banks by 16 bits.
The 128Mb DDR SDRAM uses a double data rate architecture to accomplish high-speed operation. The data path internally prefetches multiple bits and It transfers the datafor both rising and falling edges of the system clock.It means the doubled data bandwidth can be achieved at the I/O pins.
Available packages:TSOPII 66P 400mil.
Features :

  • 2.5V ± 0.2V Power Supply for DDR400/333
  • Double Data Rate architecture; two data transfers per clock cycle
  • Differential clock inputs (CLK and /CLK )
  • DQS is edge-aligned with data for Read; center-aligned with data for Write
  • CAS Latency: 2, 2.5 and 3
  • Burst Length: 2, 4 and 8
  • Auto Refresh and Self Refresh
  • Precharged Power Down and Active Power Down
  • Write Data Mask
  • Write Latency = 1
  • Maximum burst refresh cycle: 8
  • Interface: SSTL_2
  • Packaged in TSOP II 66-pin, using Lead free materials with RoHS compliant

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Axeme - Hwaling Technology Co., Ltd. is your leading industry resource for DDR SDRAM manufacturer and product information on the DDR SDRAM. We engage to develop enduring relationships with our customers by providing innovative 128MB DDR SDRAM products supported by the best customer service in the industry. As a manufacturer of standard & custom 128MB DDR SDRAM, we offer outstanding quality products with competitive price. We pay attention to the details that matter to you to deliver custom, cost-effective solutions that contribute to your bottom line.