| Presentation | 1994/11/24 16M bit Synchronous DRAM with 64 bit data compressed Test Mode Seiji Sawada, Hisashi Iwamoto, Takashi Araki, Yasumitsu Murai, Yasuhiro Konishi, Masaki Kumanoya, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Although synchronous DRAMs can transfer the burst data at 100MHz, conventional 30-60MHz testers will be used in mass production to check as many items as possible to keep manufacturing cost including tester cost as low as possible.On the other hand,this will bring longer testing time due to low burst data rate.A newly developed test mode overcomes this dilemma because the test mode compresses 64bits burst data into 1bit.At 30MHz,total testing time is reduced to 45% in write cycle and 75% in read cycle. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SDRAM / synchronous DRAM / high speed DRAM / test mode |
| Paper # | ICD94-140 |
| Date of Issue |
| Conference Information | |
| Committee | ICD |
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| Conference Date | 1994/11/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Integrated Circuits and Devices (ICD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 16M bit Synchronous DRAM with 64 bit data compressed Test Mode |
| Sub Title (in English) | |
| Keyword(1) | SDRAM |
| Keyword(2) | synchronous DRAM |
| Keyword(3) | high speed DRAM |
| Keyword(4) | test mode |
| 1st Author's Name | Seiji Sawada |
| 1st Author's Affiliation | Kitaitami Works,Mitsubishi Electric Corp.() |
| 2nd Author's Name | Hisashi Iwamoto |
| 2nd Author's Affiliation | ULSI Laboratory,Mitsubishi Electric Corp. |
| 3rd Author's Name | Takashi Araki |
| 3rd Author's Affiliation | ULSI Laboratory,Mitsubishi Electric Corp. |
| 4th Author's Name | Yasumitsu Murai |
| 4th Author's Affiliation | Mitsubishi Electric Engineering Company Ltd. |
| 5th Author's Name | Yasuhiro Konishi |
| 5th Author's Affiliation | Kitaitami Works,Mitsubishi Electric Corp. |
| 6th Author's Name | Masaki Kumanoya |
| 6th Author's Affiliation | Kitaitami Works,Mitsubishi Electric Corp. |
| Date | 1994/11/24 |
| Paper # | ICD94-140 |
| Volume (vol) | vol.94 |
| Number (no) | 360 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |