On 22/07/2016 00:56, Paul Koning wrote:
PLCC and PQFP both are plastic packages with leads on all 4 sides.
But PLCC specifically means a package with J-leads: the legs come out
the package side, go straight down, and tuck under the package in a
J-shaped curve. PQFP (and variations with similar acronyms) have
"gull wing" leads: out the side, down to near the board, and then
outward resting on the board.
SA110 is definitely PQFP.
The StrongARM data sheet does actually show all three types: PLCC, PQFP,
and PPGA. All of mine are PPGA.
--
Pete
