MSM514221B-30RS Oki Semiconductor, MSM514221B-30RS Datasheet
MSM514221B-30RS
Related parts for MSM514221B-30RS
MSM514221B-30RS Summary of contents
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... HDTVs, conventional NTSC TVs, VTRs, digital movies and Multi-media systems FRAM for wide or low end use as general commodity TVs and VTRs, exclusively. The MSM514221B is not designed for the other use or high end use in medical systems, professional graphics systems which require long term picture, and data storage systems and others ...
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... Self refresh (No refresh control is required) • Package options: 16-pin 300 mil plastic DIP 26/20-pin 300 mil plastic SOJ (SOJ26/20-P-300-1.27) 20-pin 400 mil plastic ZIP PRODUCT FAMILY Family Access Time (Max.) MSM514221B-30RS MSM514221B-40RS MSM514221B-60RS MSM514221B-30JS MSM514221B-40JS MSM514221B-60JS MSM514221B-30ZS MSM514221B-40ZS MSM514221B-60ZS ...
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... Serial Read Clock WE Write Enable RE Read Enable Write Reset Clock RSTR Read Reset Clock Data Input Data Output V Power Supply ( Ground ( Connection MSM514221B 26 V SRCK RSTR SRCK SWCK 7 ...
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... Controller Read Line Buffer Low-Half (¥ 4) High-Half (¥ 4) 256 (¥ 4) 256 (¥ 4) 256K (¥ 4) Memory Decoder Array 256 (¥ 4) 256 (¥ 4) Write Line Buffer Low-Half (¥ 4) High-Half (¥ 4) Write Controller WE RSTW SWCK MSM514221B Read/Write X and Refresh Controller Clock Oscillator V BB Generator 4/15 ...
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... There are no WE disable time (low) and WE enable time (high) restrictions, because the MSM514221B is in fully static operation as long as the power is on. Note that WE setup and hold times are referenced to the rising edge of SWCK ...
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... The function gate of the SRCK clock for incrementing the read pointer. When RE is high before the rising edge of SRCK, the read pointer is incremented. When RE is low, the read pointer is not incremented. RE setup times ( are referenced to the rising edge of the SRCK clock. RDSH and t ) and RE hold times (t RENS RDSS MSM514221B and RENH 6/15 ...
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... RSTR operations is more than 120 but less than 600 cycles, then the data read out will be undetermined. It may be “old data” or “new” data combination of old and new data. Such a timing should be avoided. MSM514221B and/or the substrate voltage has not CC ...
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... Other Pins Tested < V < – 4 -30 Minimum Cycle Time, Output Open -40 -60 Input Pin = MSM514221B Rating Unit –1 °C –55 to 150 °C Max. Unit 5 ...
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... T MSM514221B ( ±10 0°C to 70°C) CC MSM514221B-60 Unit Max. Min. Max. 30 — — 6 — — 9 — ns — 17 — ns — 17 — ns — ...
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... However, normal write is achieved in this address condition. 6. Outputs are measured with a load equivalent to 2 TTL loads and 30 pF. Output reference levels are V is defined transition time that signal transfers 2.4 V and MSM514221B = 2.4 V and 10/15 ...
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... IN RSTW 0 Cycle 1 Cycle t t WSWH WSWL t RSTWH t SWC 0 1 Disable Cycle Disable Cycle t t WDSH WDSS t WWEH WWEL MSM514221B 2 Cycle Cycle t WENS – – – – – – – – – ...
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... WSRH WSRL t RSTRH t SRC t DDCK n 0 Disable Cycle Disable Cycle t t RDSH RDSS t WREH t WREL t DDRE n Hi-Z MSM514221B 2 Cycle Cycle t RENS t DECK – – – – – – – – – ...
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... Semiconductor PACKAGE DIMENSIONS DIP16-P-300-2.54-W1 MSM514221B (Unit : mm) Package material Epoxy resin Lead frame material 42 alloy Pin treatment Solder plating more Solder plate thickness 1.00 TYP. Package weight (g) 13/15 ...
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... Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the product name, package name, pin number, package code and desired mounting conditions (reflow method, temperature and times). MSM514221B (Unit : mm) Package material Epoxy resin ...
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... Semiconductor ZIP20-P-400-1.27 Mirror finish MSM514221B (Unit : mm) Package material Epoxy resin Lead frame material 42 alloy Pin treatment Solder plating more Solder plate thickness Package weight (g) 1.50 TYP. 15/15 ...