ASAT - Leadless Products

TAPP®
Thin Array Plastic Package

A revolutionary new concept, ASAT's TAPP is a leadless, Pb-free and multi-row packaging solution. The very thin, fine-pitch package with an exposed die attach pad allows for improved thermal performance and a power/ground ring option for enhanced electrical characteristics.
The TAPP offers a superior solution for high-performance and chip scale applications.

Click here to download ASAT's data sheet on TAPP.

Typical Cross-section

US Pat. 6,498,099
US Pat. 6,635,957
US Pat. 6,872,661
US Pat. 6,933,594
US Pat. 6,946,324
US Pat. 6,964,918
US Pat. 6,989,294
US Pat. 6,995,460
US Pat. 7,009,286
US Pat. 7,033,517
US Pat. 7,049,177
US Pat. 7,081,403
US Pat. 7,226,811
US Pat. 7,232,755
US Pat. 7,271,032

Advantages

Low package thickness profile
(down to 0.3mm, JEDEC X3)
Fast design and fabrication lead times
High I/O capability, ~400, (1-3 rows of pads)
No antenna effect for high-speed devices
Strip testing capability
Die pad mounting to motherboard
SIP, embedded passives, band pass filters, and solder bumps for future development
Flexible configuration options
Low profile stacked die compatible
Excellent thermal performance
Very high bandwidth, up to 16 GHz

Also available in:

Typcial Applications

ASICs, DSP, ASSP
High-speed networks
Personal digital assistants
RF applications
Telecommunications

Bonding Diagrams and MODs

BODY SIZE	LEAD COUNT	PAD PITCH	NO. OF ROWS	BLANK BONDSHELL		MOD
BODY SIZE	LEAD COUNT	PAD PITCH	NO. OF ROWS	W/O RING	W/ RING	MOD
4x4	44	0.4mm	2	TBA	TBA	tba
	-	0.4mm	3	TBA	TBA	tba
	28	0.5mm	2	TBA	TBA	tba
	-	0.5mm	3	TBA	TBA	tba
	20	0.65mm	2	TBA	TBA	tba
	-	0.65mm	-	-	-	-
	-	0.75mm	2	TBA	TBA	TBA
	-	0.75mm	3	TBA	TBA	TBA
	-	0.8mm	2	TBA	TBA	TBA
	-	0.8mm	3	TBA	TBA	TBA
5x5	60	0.4mm	2	TBA	TBA	tba
	76	0.4mm	3	TBA	TBA	tba
	44	0.5mm	2	TBA	TBA	tba
	60	0.5mm	3	TBA	TBA	tba
	36	0.65mm	2	TBA	TBA	tba
	-	0.65mm	-	-	-	-
	-	0.75mm	2	TBA	TBA	TBA
	-	0.75mm	3	TBA	TBA	TBA
	-	0.8mm	2	TBA	TBA	TBA
	-	0.8mm	3	TBA	TBA	TBA
6x6	84	0.4mm	2	TBA	TBA	tba
	112	0.4mm	3	TBA	TBA	tba
	60	0.5mm	2	TBA	TBA	tba
	84	0.5mm	3	TBA	TBA	tba
	44	0.65mm	2	TBA	TBA	tba
	-	0.65mm	-	-	-	-
	-	0.75mm	2	TBA	TBA	TBA
	-	0.75mm	3	TBA	TBA	TBA
	-	0.8mm	2	TBA	TBA	TBA
	-	0.8mm	3	TBA	TBA	TBA
7x7	100	0.4mm	2	TBA	TBA	tba
	136	0.4mm	3	TBA	TBA	tba
	76	0.5mm	2	TBA	TBA	tba
	108	0.5mm	3	TBA	TBA	tba
	60	0.65mm	2	TBA	TBA	tba
	-	0.65mm	-	-	-	-
	-	0.75mm	2	TBA	TBA	TBA
	-	0.75mm	3	TBA	TBA	TBA
	-	0.8mm	2	TBA	TBA	TBA
	-	0.8mm	3	TBA	TBA	TBA
8x8	124	0.4mm	2	TBA	TBA	tba
	172	0.4mm	3	TBA	TBA	tba
	92	0.5mm	2	TBA	TBA	tba
	132	0.5mm	3	TBA	TBA	tba
	68	0.65mm	2	TBA	TBA	tba
	-	0.65mm	-	-	-	-
	-	0.75mm	2	TBA	TBA	TBA
	-	0.75mm	3	TBA	TBA	TBA
	-	0.8mm	2	TBA	TBA	TBA
	-	0.8mm	3	TBA	TBA	TBA
9x9	140	0.4mm	2	TBA	TBA	tba
	196	0.4mm	3	TBA	TBA	tba
	108	0.5mm	2	TBA	TBA	tba
	156	0.5mm	3	TBA	TBA	tba
	84	0.65mm	2	TBA	TBA	tba
	-	0.65mm	-	-	-	-
	-	0.75mm	2	TBA	TBA	TBA
	-	0.75mm	3	TBA	TBA	TBA
	-	0.8mm	2	TBA	TBA	TBA
	-	0.8mm	3	TBA	TBA	TBA
10x10	164	0.4mm	2	TBA	TBA	tba
	232	0.4mm	3	TBA	TBA	tba
	124	0.5mm	2	TBA	TBA	tba
	180	0.5mm	3	TBA	TBA	tba
	92	0.65mm	2	TBA	TBA	tba
	-	0.65mm	-	-	-	-
	-	0.75mm	2	TBA	TBA	TBA
	-	0.75mm	3	TBA	TBA	TBA
	-	0.8mm	2	TBA	TBA	TBA
	-	0.8mm	3	TBA	TBA	TBA
11x11	180	0.4mm	2	TBA	TBA	tba
	256	0.4mm	3	TBA	TBA	tba
	140	0.5mm	2	TBA	TBA	tba
	204	0.5mm	3	TBA	TBA	tba
	108	0.65mm	2	TBA	TBA	tba
	-	0.65mm	-	-	-	-
	-	0.75mm	2	TBA	TBA	TBA
	-	0.75mm	3	TBA	TBA	TBA
	-	0.8mm	2	TBA	TBA	TBA
	-	0.8mm	3	TBA	TBA	TBA
12x12	204	0.4mm	2	TBA	TBA	tba
	292	0.4mm	3	TBA	TBA	tba
	156	0.5mm	2	TBA	TBA	tba
	228	0.5mm	3	TBA	TBA	tba
	116	0.65mm	2	TBA	TBA	tba
	-	0.65mm	-	-	-	-
	-	0.75mm	2	TBA	TBA	TBA
	-	0.75mm	3	TBA	TBA	TBA
	-	0.8mm	2	TBA	TBA	TBA
	-	0.8mm	3	TBA	TBA	TBA
13x13	220	0.4mm	2	TBA	TBA	tba
	316	0.4mm	3	TBA	TBA	tba
	172	0.5mm	2	TBA	TBA	tba
	252	0.5mm	3	TBA	TBA	tba
	132	0.65mm	2	TBA	TBA	tba
	-	0.65mm	-	-	-	-
	-	0.75mm	2	TBA	TBA	TBA
	-	0.75mm	3	TBA	TBA	TBA
	-	0.8mm	2	TBA	TBA	TBA
	-	0.8mm	3	TBA	TBA	TBA
15x15	260	0.4mm	2	TBA	TBA	tba
	376	0.4mm	3	TBA	TBA	tba
	204	0.5mm	2	TBA	TBA	tba
	300	0.5mm	3	TBA	TBA	tba
	156	0.65mm	2	TBA	TBA	tba
	-	0.65mm	-	-	-	-
	-	0.75mm	2	TBA	TBA	TBA
	-	0.75mm	3	TBA	TBA	TBA
	-	0.8mm	2	TBA	TBA	TBA
	-	0.8mm	3	TBA	TBA	TBA

TAPP® Thin Array Plastic Package

TAPP®
Thin Array Plastic Package