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PIC16C73B-20I/SP 其他数据使用手册 - Microchip(微芯)
制造商:
Microchip(微芯)
分类:
8位微控制器
封装:
DIP-28
描述:
PIC16 系列 192 B RAM 4 K x 14位 EPROM 8位 CMOS 微控制器 - SPDIP-28
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P4Hot
原理图在P2
标记信息在P3
封装信息在P3P5P6
导航目录
PIC16C73B-20I/SP数据手册
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of 10 Go
若手册格式错乱,请下载阅览PDF原文件

2003 Microchip Technology Inc. DS80048C-page 5
PIC16C63A/65B/73B/74B
FIGURE 4: 28-PIN QFN PACKAGE (DRAWING 1, PACKAGING)
Lead Width
*Controlling Parameter
Drawing No. C04-114
Notes:
Mold Draft Angle Top
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not
exceed .010" (0.254mm) per side.
B
α
.009
12°
.011 .014 0.23
12°
0.28 0.35
Pitch
Number of Pins
Overall Width
Standoff
Molded Package Length
Overall Length
Molded Package Width
Molded Package Thickness
Overall Height
MAX
Units
Dimension Limits
A2
A1
E1
D
D1
E
n
p
A
.026
.236 BSC
.000
.226 BSC
INCHES
.026 BSC
MIN
28
NOM
MAX
0.65
.031
.002 0.00
6.00 BSC
5.75 BSC
MILLIMETERS*
.039
MIN
28
0.65 BSC
NOM
0.80
0.05
1.00
.008 REFBase Thickness
A3
0.20 REF
JEDEC equivalent: mMO-220
0.85.033
.0004 0.01
.236 BSC
.226 BSC
6.00 BSC
5.75 BSC
Lead Length
Tie Bar Width
L .020 .024 .030 0.50 0.60 0.75
R .005 .007 .010 0.13 0.17 0.23
Tie Bar Length
Q
.012 .016 .026 0.30 0.40 0.65
Chamfer CH .009 .017 .024 0.24 0.42 0.60
E2
D2
Exposed Pad Width
Exposed Pad Length
.140 .146 .152 3.55 3.70 3.85
.140 .146 .152 3.55 3.70 3.85
D
E
E1
n
1
2
D1
A
A2
EXPOSED
METAL
PADS
BOTTOM VIEW
TOP VIEW
Q
L
R
p
A1
A3
α
CH X 45°
B
D2
E2
28-Lead Plastic Quad Flat No Lead Package (ML) 6x6 mm Body, Punch Singulated (QFN)
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