Rainbow-electronics ATF1508ASVL Manual de usuario

1Features• High-density, High-performance, Electrically-erasableComplex Programmable Logic Device– 3.0V to 3.6V Operating Range– 128 Macrocells– 5 Pro

10ATF1508ASV(L)1408F–PLD–10/02Notes: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec.

11ATF1508ASV(L)1408F–PLD–10/02Timing ModelAbsolute Maximum Ratings*Temperature Under Bias... -40°Cto+85°C*NOTICE: Stres

12ATF1508ASV(L)1408F–PLD–10/02AC Characteristics(1)Symbol Parameter-15 -20UnitsMin Max Min MaxtPD1Input or Feedback to Non-registered Output 3 15 20 n

13ATF1508ASV(L)1408F–PLD–10/02Notes: 1. See ordering information for valid part numbers.2. The tRPAparameter must be added to the tLAD,tLAC,tTIC,tACL,

14ATF1508ASV(L)1408F–PLD–10/02Output AC Test LoadsPower-down ModeThe ATF1508ASV(L) includes two pins for optional pin-controlled power-down feature.Wh

15ATF1508ASV(L)1408F–PLD–10/02JTAG-BST Overview The JTAG-BST (JTAG boundary-scan testing) is controlled by the Test Access Port(TAP) controller in the

16ATF1508ASV(L)1408F–PLD–10/02Boundary-scanDefinition Language(BSDL) Models forthe ATF1508These are now available in all package types via the Atmel w

17ATF1508ASV(L)1408F–PLD–10/02OE (1, 2) Global OE pinsGCLR Global Clear pinGCLK (1, 2, 3) Global Clock pinsPD (1, 2) Power-down pinsTDI, TMS, TCK, TDO

18ATF1508ASV(L)1408F–PLD–10/02ATF1508ASV(L) I/O PinoutsMC PLB84-leadJ-lead100-leadPQFP100-leadTQFP160-leadPQFP MC PLB84-leadJ-lead100-leadPQFP100-lead

19ATF1508ASV(L)1408F–PLD–10/0267E/PD245 43 41 63 99 G 64 66 64 10168 E - - - 64 100 G - - - 10269 E 46 44 42 65 101 G 65 67 65 10370 E - 46 44 67 102

2ATF1508ASV(L)1408F–PLD–10/0284-lead PLCCTop View100-lead TQFPTop View12131415161718192021222324252627282930313274737271706968676665646362616059585756

20ATF1508ASV(L)1408F–PLD–10/02SUPPLY CURRENT VS. SUPPLY VOLTAGE(TA=25°C, F = 0)01002002.50 2.75 3.00 3.25 3.50 3.75 4.00SUPPLYVOLTAGE (V)ICC (mA)STAND

21ATF1508ASV(L)1408F–PLD–10/02OUTPUT SOURCE CURRENTVS. SUPPLY VOLTAGE (VOH=2.4V,TA=25°C)-16-14-12-10-8-6-4-202.75 3.00 3.25 3.50 3.75 4.00SUPPLY VOLTA

22ATF1508ASV(L)1408F–PLD–10/02Using “C” Product for IndustrialThereisverylittleriskinusing“C” devices for industrial applications because the VCCcondi

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3ATF1508ASV(L)1408F–PLD–10/02Block Diagram6 to 12

4ATF1508ASV(L)1408F–PLD–10/02Description The ATF1508ASV(L) is a high-performance, high-density complex programmable logicdevice (CPLD) that utilizes A

5ATF1508ASV(L)1408F–PLD–10/02Flip-flop The ATF1508ASV(L)’s flip-flop has very flexible data and control functions. The datainput can come from either

6ATF1508ASV(L)1408F–PLD–10/02Extra Feedback The ATF15xxSE Family macrocell output can be selected as registered or combinato-rial. The extra buried fe

7ATF1508ASV(L)1408F–PLD–10/02Programmable Pin-keeper Option forInputs and I/OsThe ATF1508ASV(L) offers the option of programming all input and I/O pin

8ATF1508ASV(L)1408F–PLD–10/02All ATF1508 also have an optional power-down mode. In this mode, current drops tobelow 10 mA. When the power-down option

9ATF1508ASV(L)1408F–PLD–10/02Programming ATF1508ASV(L) devices are in-system programmable (ISP) devices utilizing the 4-pinJTAG protocol. This capabil