參數(shù)資料
型號: EFM32-G230F128-SK
廠商: Energy Micro
文件頁數(shù): 49/67頁
文件大?。?/td> 0K
描述: IC MICRO KIT GECKO 64QFN
標(biāo)準(zhǔn)包裝: 1
系列: Gecko
套件類型: 微控制器
值: 2 件 - 閃存 - 128KB
包裝: 紙板盒
安裝類型: 表面貼裝
包括封裝: 64-QFN
工具箱內(nèi)容: (2) 914-1012-2-ND - IC MCU 32BIT 128KB FLASH 64QFN
其它名稱: 914-1009
EFM32-G230-SK-F128/64/32
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G230FXX - d0005_Rev1.60
53
www.energymicro.com
4.4 QFN64 Package
Figure 4.2. QFN64
Note:
1. Dimensioning & tolerancing confirm to ASME Y14.5M-1994.
2. All dimensions are in millimeters. Angles are in degrees.
3. Dimension 'b' applies to metallized terminal and is measured between 0.25 mm and 0.30 mm from
the terminal tip. Dimension L1 represents terminal full back from package edge up to 0.1 mm is
acceptable.
4. Coplanarity applies to the exposed heat slug as well as the terminal.
5. Radius on terminal is optional
Table 4.4. QFN64 (Dimensions in mm)
Symbol
A
A1
A3
b
D
E
D2
E2
e
L
L1
aaa
bbb
ccc
ddd
eee
Min
0.80
0.00
0.20
7.10
0.40
0.00
Nom
0.85
-
0.25
7.20
0.45
Max
0.90
0.05
0.203
REF
0.30
9.00
BSC
9.00
BSC
7.30
0.50
BSC
0.50
0.10
0.05
0.08
The QFN64 Package uses Nickel-Palladium-Gold preplated leadframe.
All EFM32 packages are RoHS compliant and free of Bromine (Br) and Antimony (Sb).
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