IDT7281 Integrated Device Technology, IDT7281 Datasheet
IDT7281
Available stocks
Related parts for IDT7281
IDT7281 Summary of contents
Page 1
... The IDT7280 is equivalent to two IDT7200 256 x 9 FIFOs • • • • • The IDT7281 is equivalent to two IDT7201 512 x 9 FIFOs • • • • • The IDT7282 is equivalent to two IDT7202 1,024 x 9 FIFOs • • • • • ...
Page 2
... FLB/RTB 30 RSB 3208 drw 02 NOTES: 1. For RT/RS/XI input 1.5V undershoots are allowed for 10ns once per cycle ± 10 –40°C to +85° IDT7280L IDT7281L IDT7282L Commercial & Industrial Min. –1 –10 = –2mA 2.4 = 8mA — — ) — IH ...
Page 3
... COMMERCIAL TEMPERATURE RANGE (2) Commercial & Industrial IDT7280L15 IDT7281L15 IDT7282L15 IDT7283L15 IDT7284L15 IDT7285L15 Min. Max. Unit — 40 MHz 25 — ns — — — — — ...
Page 4
... If the read pointer is not moved after Reset (RS), the Full-Flag (FF) will go LOW after 256 writes for IDT7280, 512 writes for the IDT7281, 1,024 writes for the IDT7282, 2,048 writes for the IDT7283, 4,096 writes for the IDT7284 and 8,192 writes for the IDT7285 ...
Page 5
IDT7280/7281/7282/7283/7284/7285 5V ASYNCHRONOUS FIFO DUAL 256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9 and 8,192 HF, FF NOTES: 1. EF, FF, HF may change status during Reset, ...
Page 6
IDT7280/7281/7282/7283/7284/7285 5V ASYNCHRONOUS FIFO DUAL 256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9 and 8,192 x 9 LAST READ IGNORED READ REF DATA OUT VALID RT W,R ...
Page 7
IDT7280/7281/7282/7283/7284/7285 5V ASYNCHRONOUS FIFO DUAL 256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9 and 8,192 HALF-FULL OR LESS HF WRITE TO LAST PHYSICAL LOCATION XOL ...
Page 8
IDT7280/7281/7282/7283/7284/7285 5V ASYNCHRONOUS FIFO DUAL 256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9 and 8,192 x 9 USAGE MODES: WIDTH EXPANSION Word width may be increased simply by connecting the corresponding input control ...
Page 9
IDT7280/7281/7282/7283/7284/7285 5V ASYNCHRONOUS FIFO DUAL 256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9 and 8,192 x 9 TABLE 1 — RESET AND RETRANSMIT Single Device Configuration/Width Expansion Mode RS Mode Reset 0 Retransmit ...
Page 10
IDT7280/7281/7282/7283/7284/7285 5V ASYNCHRONOUS FIFO DUAL 256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9 and 8,192 x 9 IDT7280/7281/ 7282/7283/ 7284/7285 DEPTH EXPANSION BLOCK NOTES: 1. For ...
Page 11
IDT7280/7281/7282/7283/7284/7285 5V ASYNCHRONOUS FIFO DUAL 256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9 and 8,192 x 9 DATA DATA OUT DATA IN DATA OUT t WEF ...
Page 12
ORDERING INFORMATION IDT XXXX X XXX Device Type Power Speed Package NOTES: 1. Industrial temperature range product for the 15ns speed grade is available as a standard device. 2. Green parts are available. For specific speeds contact your local sales ...