Production Overview
Plastic Quad Flat packaging (QFP) is a principal package using SMD technology. It is widely used in low cost and manual applications. NFME offers QFP (the package body thickness is 2.75mm ) with lead counts 64,80,100 ,128leads.Application
Quad Flat packages are considered one of the most established industry standard packages. QFP is commonly used logic, memory, and micro-controllers. found in applications such as automotive consumer and communications products.Features
* JEDEC standard compliant or reference * Wide choice of pad sizes to meet die size per customer lead frame design capability * Pb-free process ready and Green Molding CompoundDesign Rule
Minimum Ink Size: 20mil (500 um) diameter or non-ink with wafer mapping
Maximum Ink Height: 1mil(25um)
Minimum Sawing street width: 2.4mil (60um)
Wafer Thickness: Back grinding is required if the thickness exceeds NFME spec.
Pkg type | Pkg size | Wafer thickness |
QFP | All | 10~16.8 mil (250~420 um) |
Wire Bond Rule
Wire size | Min. bond pad pitch | Min. bond pad opening |
Wire loop control |
|
50um (2.0mil) | 200 um | 150 um |
Max. wire length |
5000um |
38um (1.5mil) | 170 um | 100um |
Max. wire length |
5000um |
33 um (1.3mil) | 150 um | 90 um |
Max. wire length |
5000um |
30 um (1.2mil) | 150um | 90 um |
Max. wire length |
5000um |
25um (1.0mil) | 70um | 60um |
Max. wire length |
5000um |
23um (0.9mil) | 60 um | 50um |
Max. wire length |
3000um |
20 um (0.8mil) | 60 um | 50 um |
Max. wire length |
3000um |
Package Outline
DIP/SkDIP/SDIP/HDIP (All units are in mm)
PKG TYPE | Lead count | Lead Pitch | Lead Width | LeadThickness | BD | POD |
QFP | 64 | Alloy 42 | 1.00 | 0.80 | DOWN | DOWN |
QFP | 64 | Alloy 42 | 1.00 | 1.20 | DOWN | DOWN |
QFP | 80 | Alloy 42 | 0.80 | 0.80 | DOWN | DOWN |
QFP | 80 | Cu | 0.80 | 0.80/0.88 | DOWN | DOWN |
QFP | 100 | Alloy 42 | 0.65 | 0.80 | DOWN | DOWN |
QFP | 100 | Cu | 0.65 | 0.80/0.88 | DOWN | DOWN |
QFP | 128 | Cu | 0.50 | 0.80/0.88 | DOWN | DOWN |
Packing & Shipping
QFP(Tray)
PKG TYPE | Lead count | QTY/Tray | Tray/Inner Box |
QFP | 48 | 84 | 10+1(bank) |
QFP | 64 | 66 | 10+1(bank) |
QFP | 80 | 66 | 10+1(bank) |
QFP | 100 | 66 | 10+1(bank) |
QFP | 128 | 66 | 10+1(bank) |
相关产品
实现您的留下联系方式
WRITE A MESSAGE TO US