RTL8181 ETC, RTL8181 Datasheet - Page 50

• Manufacturer Part Number: RTL8181
• Description: Wireless LAN Access Point/Gateway Controller
• Manufacturer: ETC

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Package outline for TFBGA 292 BALL(17*17 mm)
CONFIDENTIAL
MD/ME
Symbol
aaa
bbb
ddd
ccc
eee
A1
A2
D1
E1
A
D
E
c
e
b
Dimension in mm Dimension in inch
16.90 17.00 17.10 0.665 0.669 0.673
16.90 17.00 17.10 0.665 0.669 0.673
0.25
0.84
0.32
Min
0.35
---
---
---
---
20/20
15.20
15.20
Nom
0.30
0.89
0.36
0.80
0.40
0.12
0.08
0.10
0.10
0.15
---
Max
1.30
0.35
0.94
0.40
0.45
---
---
---
0.
0.010 0.012 0.014
0.033 0.035 0.037
0.014 0.016 0.018
Min
---
---
---
013 0.014 0.016
---
0.598
0.598
0.031
0.005
0.006
0.003
20/20
Nom
0.004
0.004
---
0.051
Max
---
---
---
1. CONTROLLING DIMENSION : MILLIMETER
2. PRIMARY DATUM C AND SEATING PLANE ARE DEFINED BY THE
3. DIMENSION b IS MEASURED AT THE MAXIMUM SOLDER BALL
4. THERE SHALL BE A MINIMUM CLEARANCE OF 0.25mm BETWEEN THE
5. REFERENCE DOCUMENT : JEDEC MO-205.
6. THE PATTERN OF PIN 1 FIDUCIAL IS FOR REFERENCE ONLY.
TITLE : 292LD TFBGA ( 17x17mm) PACKAGE OUTLINE
SUBSTRATE MATERIAL: BT RESIN
APPR.
ENG.
QM.
CHK.
DWG.
REALTEK SEMI-CONDUCTOR CO., LTD
EDGE OF THE SOLDER BALL AND THE BODY EDGE.
SPHERICAL CROWNS OF THE SOLDER BALLS.
DIAMETER, PARALLEL TO PRIMARY DATUM C.
50
PRODUCT CODE
DWG NO..
Rev NO
SHT No.
DATE.
RTL8181
v1.0