is62c25616bl Integrated Silicon Solution, Inc., is62c25616bl Datasheet
is62c25616bl
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is62c25616bl Summary of contents
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... Integrated Silicon Solution, Inc. — www.issi.com — Rev. 00A 11/23/2010 DESCRIPTION ISSI The IS62C25616BL and IS65C25616BL are high- speed, 4,194,304-bit static RAMs organized as 262,144 words by 16 bits. They are fabricated using performance CMOS technology. T his highly reliable process coupled with innovative circuit design techniques, yields access times as fast with low power consumption ...
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... IS62C25616BL, IS65C25616BL PIN CONFIGURATIONS* 44-Pin TSOP (Type II I/O0 7 I/O1 8 I/ GND 12 I/O4 13 I/O5 14 I/ A16 18 A15 19 A14 20 A13 21 A12 22 *Please contact ISSI at SRAM@issi.com for availability of 48-pin BGA and 44-pin SOJ packages. PIN DESCRIPTIONS A0-A17 Address Inputs I/O0-I/O15 Data Inputs/Outputs Chip Enable Input CE OE Output Enable Input WE Write Enable Input 2 Integrated Silicon Solution, Inc. — ...
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... IS62C25616BL, IS65C25616BL TRUTH TABLE Mode WE CE Not Selected X Output Disabled H X Read Write ABSOLUTE MAXIMUM RATINGS Symbol Parameter V Terminal Voltage with Respect to GND term t Storage Temperature stg P Power Dissipation Output Current (LOW) out Notes: 1 ...
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... IS62C25616BL, IS65C25616BL OPERATING RANGE Range Ambient Temperature Commercial 0°C to +70°C Industrial -40°C to +85°C Automotive -40°C to +125°C POWER SUPPLY CHARACTERISTICS Symbol Parameter Test Conditions I Average operating Current out ...
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... IS62C25616BL, IS65C25616BL READ CYCLE SWITCHING CHARACTERISTICS Symbol Parameter t Read Cycle Time rc t Address Access Time aa t Output Hold Time oHa t CE Access Time ace t OE Access Time doe High-Z Output (2) Hzoe Low-Z Output (2) Lzoe t ( High-Z Output Hzce t ( Low-Z Output Lzce t LB, UB Access Time High-Z Output Hzb ...
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... IS62C25616BL, IS65C25616BL AC WAVEFORMS READ CYCLE NO. 1 (Address Controlled) ( (1,2) ADDRESS D OUT PREVIOUS DATA VALID READ CYCLE NO. 2 (CE, OE and UB/LB Controlled) (1,3) ADDRESS LZCE LB LZB HIGH-Z D OUT Notes HIGH for a Read Cycle. 2. The device is continuously selected. OE, CE, UB Address is valid prior to or coincident with CE LOW transition. ...
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... IS62C25616BL, IS65C25616BL WRITE CYCLE SWITCHING CHARACTERISTICS Symbol Parameter t Write Cycle Time Write End sce t Address Setup Time aw to Write End t Address Hold from Write End Ha t Address Setup Time sa t LB, UB Valid to End of Write Pwb t WE Pulse Width (OE =High) 1 Pwe t WE Pulse Width (OE=Low) 2 Pwe t Data Setup to Write End sd t Data Hold from Write End Hd t (2) WE LOW to High-Z Output Hzwe ...
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... IS62C25616BL, IS65C25616BL AC WAVEFORMS WRITE CYCLE NO. 1 (WE Controlled) ADDRESS UB DATA UNDEFINED OUT D IN Notes: 1. WRITE is an internally generated signal asserted during an overlap of the LOW states on the CE and WE inputs and at least one of the LB and UB inputs being in the LOW state WRITE = (CE) (LB) = (UB) (WE). 8 Integrated Silicon Solution, Inc. — www.issi.com — ...
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... IS62C25616BL, IS65C25616BL WRITE CYCLE NO. 2 (OE is HIGH During Write Cycle) ADDRESS OE CE LOW UB DATA UNDEFINED OUT D IN WRITE CYCLE NO. 3 (OE is LOW During Write Cycle) ADDRESS LOW OE CE LOW UB DATA UNDEFINED OUT D IN Notes: 1. The internal write time is defined by the overlap of CE LOW and WE LOW. All signals must be in valid states to initiate a Write, but any one can go inactive to terminate the Write ...
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... IS62C25616BL, IS65C25616BL WRITE CYCLE NO. 4 (UB/LB Back to Back Write) ADDRESS OE CE LOW WE UB HZWE D OUT DATA UNDEFINED Integrated Silicon Solution, Inc. — www.issi.com — ADDRESS 1 ADDRESS PBW PBW WORD 1 WORD 2 HIGH ...
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... IS62C25616BL, IS65C25616BL DATA RETENTION SWITCHING CHARACTERISTICS Symbol Parameter for Data Retention Data Retention Current dr t Data Retention Setup Time See Data Retention Waveform sdr t Recovery Time rdr Note: 1. Typical Values are measured 5V DATA RETENTION WAVEFORM (CE Controlled) VDD 4. GND Integrated Silicon Solution, Inc. — www.issi.com — ...
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... IS62C25616BL, IS65C25616BL ORDERING INFORMATION: IS62C25616BL Industrial Range: –40°C to +85°C Speed (ns) Order Part No. 45 IS62C25616BL-45TI IS62C25616BL-45TLI Automotive Range: –40°C to +125°C Speed (ns) Order Part No. ...
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... IS62C25616BL, IS65C25616BL Integrated Silicon Solution, Inc. — www.issi.com — Rev. 00A 11/23/2010 1-800-379-4774 13 ...