The Philips datasheet for the P89C66x microcontroller family lists them as being available in an LQFP package. It calls this a "Low Quad Flat Pack". A tray of those chips just arrived here, and they do have leads.
Indeed, the package is identical to a Xilinx XC9536 CPLD (handy, they're going into the same circuit!) whose package is called a "VQFP".
Sigh. As if it isn't bad enough that half of them have English-unit lead pitch and half of them are Metric. That makes laying out PCBs neatly a BIG pain in the posterior.
-Dave
On Tuesday, August 26, 2003, at 09:28 AM, John Griessen wrote:
I believe T is for thin, and L is for leadless.
JG
On Tue, 2003-08-26 at 06:45, Dan McMahill wrote:--The QFP part is Quad Flat Package, but I'm not sure about the T and L.
Thanks for your help and attention.
-Dan
John Griessen Cibolo Design Austin Texas
EE good at IR systems, power supplies, logic design, A2D D2A, digital amps,
mechatronics, SiGe and CMOS layout, MEMS/mech/electronic/photonic
modeling, charge pump PV/battery/fuel cell power converters, more...
-- Dave McGuire "You don't have Vaseline in Canada?" St. Petersburg, FL -Bill Bradford
