altera

38 results found for "altera" in the Electronics Forums

programming SMD flash memory and SMD flash memory in microcontrollers before PCB assembly

Jan 15, 2016 |

Crystalization on TI QFP and other fine pitch components

Oct 28, 2010 |

BGA Pad Cratering

Jun 5, 2009 | This is from a section of an ALtera EP2SGX130-5 STRATIX 2 leadfree 1,508 ball BGA. What can be causi

problem in solderability

Aug 26, 2008 |

QFP Shifting / Solderability Issue

Jun 1, 2007 | These ones from ALTERA the QFFP-304 0.5mm weight: 32gr. used to give us a really headache in the pas

QFP Shifting / Solderability Issue

Jun 1, 2007 |

MicroBGA Footprint

May 31, 2007 |

BGA ball seperation

Jul 25, 2006 | All my studies led me to believe that it was CTE mismatch of this package. Altera was of less than

BGA ball seperation

Jul 25, 2006 | Russ, we had similiar issue on the corner seperation. The board is ENIG and the part is Altera FBGA

Separate Oven for lead-free reflow

Jan 4, 2006 |

BGA ball seperation

Dec 5, 2005 |

QFP Coplanarity & Alloy 42

Sep 30, 2003 |

Double-sided reflow with a Altera 240-pin RQFP

Jun 30, 2003 |

Double-sided reflow with a Altera 240-pin RQFP

Jun 30, 2003 | Hi Russ! An "R" QFP is what Altera calls their Plastic Quad Flatpacks that have a heatsink in the

Double-sided reflow with a Altera 240-pin RQFP

Jun 30, 2003 |

Double-sided reflow with a Altera 240-pin RQFP

Jun 30, 2003 | Has anybody ever done a double-sided reflow with a Altera 240-pin RQFP on the bottom? The part has a

BGA attach eval.

Apr 3, 2003 |

BGA attach eval.

Apr 3, 2003 | R1: Contacting Altera to find out if the BGA pads are gold. D1: Bet money the pads were ENIG. R

BGA attach eval.

Apr 3, 2003 |

Altera: smt to thruhole

Aug 19, 2002 |

Altera: smt to thruhole

Aug 18, 2002 |

Considerations for placement of Altera ultra-fine line BGA

Aug 13, 2002 | I am looking at placing a Altera BGA device that has a .45mm Nominal Ball Dia. with a .8 spacing c-c

Is Anyone?

Jul 15, 2002 |

BGA CORNER WARP

May 28, 2001 | Does this device have a integral heat sink / metal slug on top, like a TI TM320C6XXX er a Altera EP2

Fine Pitch Pad Width Size VS Component Lead Width

Apr 11, 2001 | Hi, We got a 0.5mm pitch QFP144 from Altera with the below lead width specs. min. lead width =

BGA Non-wet (head in pillow)

Nov 15, 2000 | We are having non-wet (head in pillow) problems with Altera 484's similar to the problems discussed

power dissipation design

Apr 5, 2000 |

BGA REFLOW PROBLEMS

Mar 25, 2000 | I am assembling a board with 2 x ALTERA FineLine PBGA devices. (256-pin and 100-pin) These devices

BGA SOLDER BALL to SURFACE PAD size relationship

Feb 24, 2000 | Robert: Ah, opinions are like mothers, everyone has one. Here's mine: 1 Goto the Altera site, ge

BGA SOLDER BALL to SURFACE PAD size relationship

Feb 24, 2000 | Robert: Ah, opinions are like mothers, everyone has one. Here's mine: 1 Goto the Altera site, ge

BGA SOLDER BALL to SURFACE PAD size relationship

Feb 24, 2000 | Hi, - any suggestions welcome... I have a 484 pin ALTERA fineline BGA - ball pitch 1mm (40) -

BGA SOLDER BALL to SURFACE PAD size relationship

Feb 24, 2000 | Hi, - any suggestions welcome... I have a 484 pin ALTERA fineline BGA - ball pitch 1mm (40) -

Altera PQFP240 Solderability

Apr 16, 1998 | | We are having some difficulty soldering a 240 pin Altera device. We use Alpha WS-609, a very g

Altera PQFP240 Solderability

Apr 16, 1998 | | We are having some difficulty soldering a 240 pin Altera device. We use Alpha WS-609, a very g

Altera PQFP240 Solderability

Apr 14, 1998 |

Altera PQFP240 Solderability

Apr 14, 1998 | | We are having some difficulty soldering a 240 pin Altera device. We use Alpha WS-609, a very gen

Altera PQFP240 Solderability

Apr 14, 1998 | | We are having some difficulty soldering a 240 pin Altera device. We use Alpha WS-609, a very gen

Altera PQFP240 Solderability

Apr 13, 1998 | We are having some difficulty soldering a 240 pin Altera device. We use Alpha WS-609, a very gener