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IDT72V851

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Parameters

Technical/Catalog InformationIDT72V851L10PF
VendorIDT, Integrated Device Technology Inc
CategoryUndefined Category
Lead Free StatusContains Lead
RoHS StatusRoHS Non-Compliant
Other Names IDT72V851L10PF
IDT72V851L10PF

Product Manufacturers Pack D/C
IDT72V851 - QFP -

Pinout/Connection Diagram

 

General Description

The IDT72V801/72V811/72V821/72V831/72V841/72V851/72V851 are dual synchronous (clocked) FIFOs. The device is functionally equivalent two IDT72V201/72V211/72V221/72V231/72V241/72V251 FIFOs in a single package with all associated control, data, and flag lines assigned to separate pins.

Each of the two FIFOs (designated FIFO A and FIFO B) contained in the IDT72V80/72V811/72V821/ 72V831/ 72V841/72V851 has a 9-bit input data port (DA0 - DA8, DB0 - DB8) and a 9-bit output data port (QA0 - QA8, QB0 - QB8). Each input port is controlled by a free-running clock (WCLKA, WCLKB), and two Write Enable pins ( WENA1, WENA2, WENB1, WENB2). Data is written into each of the two arrays on every rising clock edge of the Write Clock (WCLKA, WCLKB) when the appropriate Write Enable pins are asserted.

The output port of each FIFO bank is controlled by its associated clock pin RCLKA, RCLKB) and two Read Enable pins ( RENA1, RENA2, RENB1, RENB2). The Read Clock can be tied to the Write Clock for single clock operation or the two clocks can run asynchronous of one another for dual clock operation. An Output Enable pin ( OEA , OEB ) is provided on the read port of each FIFO for three-state output control.

Each of the two FIFOs has two fixed flags, Empty ( EFA , EFB ) and Full ( FFA , FFB ). Two programmable flags, Almost-Empty (

Features

• The IDT72V801 is equivalent to two IDT72V201 256 x 9 FIFOs• The IDT72V811 is equivalent to two IDT72V211 512 x 9 FIFOs• The IDT72V821 is equivalent to two IDT72V221 1,024 x 9 FIFOs• The IDT72V831 is equivalent to two IDT72V231 2,048 x 9 FIFOs• The IDT72V841 is equivalent to two IDT72V241 4,096 x 9 FIFOs• The IDT72V851 is equivalent to two IDT72V251 8,192 x 9 FIFOs• Offers optimal combination of large capacity, high speed, design flexibility and small footprint• Ideal for prioritization, bidirectional, and width expansion applications• 10 ns read/write cycle time• 5V input tolerant• Separate control lines and data lines for each FIFO• Separate Empty, Full, programmable Almost-Empty and Almost-Full flags for each FIFO• Enable puts output data lines in high-impedance state• Space-saving 64-pin plastic Thin Quad Flat Pack (TQFP/ STQFP)• Industrial temperature range (40°C to +85°C) is available

Maximum Ratings

Symbol
Rating
Commercial
Unit
VTERM
Terminal Voltage with Respect to GND
0.5 to +5
V
TSTG
Storage Temperature
55 to +125
°C
IOUT
DC Output Current
50 to +50
mA

Supplier

Select all
  Part Number Mfg Pack D/C Qty Note
IDT72V851 IDT QFP 385 NEW IN STOCK
  HY (HK) IC LIMITED China (Mainland)
Contact: Ms. Julie Chen   MSN:julie_ic@hotmail.com Tel: 86-755-82535765 Fax: 86-755-82535755
IDT72V851 IDT QFP 10+ 385
  Goldenway Electronic Limited Company Hong Kong
Contact: Ms. sarah   Tel: 0086-755-82535329 Fax: 0086-755-
IDT72V851 IDT 58806 QFP
  BST INT'L ELECTRONIC(HK) CO., LIMITED Hong Kong
Contact: Ms. Tina   MSN:tina-bst@live.cn Tel: 00-852-30504229 Fax: 00-852-30691955
IDT72V851 IDT QFP 30
  ACEON INTERNATIONAL (HK) ELECTRONICS CO.,LTD Hong Kong
Contact: Ms. jane   MSN:jane.aceon@hotmail.com Tel: 00-852-30508312 Fax: 00-852-27810061
IDT72V851 IDT QFP 09+
  Mega Group Ic Ltd China (Mainland)
Contact: Ms. CherryWang   MSN:megagroupic@hotmail.com Tel: 86-0755-85274661 Fax: 86-0755-85274661
IDT72V851 IDT N/A QFP 30
  HongKong Origin Group China (Mainland)
Contact: Mr. Alex   MSN:alex511098@hotmail.com Tel: 86-755-36922263 Fax: 86-755-89982363
IDT72V851 QFP IDT 06+ 325
  Ailif Electronic Technology Ltd Hong Kong
Contact: Ms. wang   MSN:weichaocai@hotmail.com Tel: 86-755-82535329 Fax: 86-755-83267451
IDT72V851 N/A N/A 09+ 11502 SUNON'S STOCK
  SUNON(HK) SEMICON CO.,LTD Hong Kong
Contact: Mr. Rick Lin   MSN:sun789@msn.cn Tel: 86-755-82811600 Fax: 86-755-83985387
IDT72V851 IDT QFP 00+ 1750
  Sourcing-IC Co.,Ltd. China (Mainland)
Contact: Ms. xu lisa   MSN:sales@sourcing-ic.com Tel: 86-10-89824697 Fax: 86-10-89527834
IDT72V851 IDT 10+ 3000
  SUPER-COMPONENTS LIMITED Hong Kong
Contact: Ms. Lotus   MSN:super-components@hotmail.com Tel: 86-852-3068-4088 Fax: 86-852-3068-4328
IDT72V851 IDT TQFP 08+ 15654
  JIA LUNG HING ELECTRONIC CO.,LIMITED China (Mainland)
Contact: Ms. Cindy Lin   MSN:Jialongxing@hotmail.com Tel: +86-755-83246375 Fax:
IDT72V851 32
  Chongxingtong Electronics (HK) Co.,Ltd China (Mainland)
Contact: Ms. Susan/Tina   MSN:lfeng_0412@hotmail.com MSN:tina001hotmail.com@msn.cn Tel: 86-755-2395-6097 Fax: 86-755-2395-9472
IDT72V851L10PF IDT QFP 2580 Professional IC Supplier in China
  RANTLE EAST ELECTRONIC TRADING CO China (Mainland)
Contact: Ms. Jessica Wong   MSN:rantle-east@hotmail.com Tel: 86-754-84475086 Fax: 86-754-84471197
IDT72V851L10PF IDT QFP 23
  Mingar Electronic (HK) Limited China (Mainland)
Contact: Ms. Kaisy   MSN:mingar.hk@gmail.com Tel: 86-755-82767182 Fax: 86-755-82767423
IDT72V851L10PF QFP IDT 24
  HK MEIHANG TECHNOLOGY CO.,LTD China (Mainland)
Contact: Ms. Ruby   MSN:sales2@tbf.hk Tel: 86-755-83752779 Fax: 86-755-83752881
IDT72V851L10PF IDT QFP 3000 new in stock
  HY (HK) IC LIMITED China (Mainland)
Contact: Ms. Julie Chen   MSN:julie_ic@hotmail.com Tel: 86-755-82535765 Fax: 86-755-82535755
IDT72V851L10PF IDT QFP 08+ 300
  SANHUI (HK) ELECTRONICS China (Mainland)
Contact: Ms. Simmy   MSN:simmy-sales@hotmail.com Tel: 86-755-83674455 Fax: 86-755-83690789
IDT72V851L10PF IDT QFP 5789
  3E-ELEC(HK)Co. Ltd China (Mainland)
Contact: Ms. Selina Zhang   MSN:3e06@3e-elec.com Tel: 86-755-33063502 Fax: 86-755-33063509
IDT72V851L10PF IDT 58806
  BST INT'L ELECTRONIC(HK) CO., LIMITED Hong Kong
Contact: Ms. Tina   MSN:tina-bst@live.cn Tel: 00-852-30504229 Fax: 00-852-30691955
IDT72V851L10PF IDT QFP 08+ 23
  ACEON INTERNATIONAL (HK) ELECTRONICS CO.,LTD Hong Kong
Contact: Ms. jane   MSN:jane.aceon@hotmail.com Tel: 00-852-30508312 Fax: 00-852-27810061
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