参数资料
型号: SM79108L25
厂商: Electronic Theatre Controls, Inc.
英文描述: 8-Bit Micro-controller with 8KB flash & 256 Bytes RAM embedded
中文描述: 8位微控制器与8KB闪存
文件页数: 24/26页
文件大小: 590K
代理商: SM79108L25
January 2003
Specifications subject to change without notice,contact your sales representatives for the most recent information.
24/26
Preliminary Ver 1.0
SM79108 01/03
SyncMOS Technologies Inc. SM79108
Preliminary
44L Plastic Quad Flat Package
E2
E1
E
D2 D1D
e1
e
seating plane
L1
L
C
S
e
b
A2
A1
A
2
3
R1
R2
Gage Plane
0.25 mm
Note:
Dimension D1 and E1 do not include mold protrusion.
Allowance protrusion is 0.25mm per side.
Dimension D1 and E1 do include mold mismatch
and are determined datum plane.
Dimension b does not include dumber protrusion.
Allowance dumber protrusion shall be 0.08 mm total
in excess of the b dimension at maximum material
condition. Dumber cannot be located on the lower
radius or the lead foot.
Symbol
A
A1
A2
b
c
D
D1
D2
E
E1
E2
e
L
L1
R1
R2
S
1
2
3
C
Dimension in Inch
minimal/maximal
- / 0.100
0.006 / 0.014
0.071 / 0.087
0.012 / 0.018
0.004 / 0.009
0.520 BSC
0.394 BSC
0.315
0.520 BSC
0.394 BSC
0.315
0.031 BSC
0.029 / 0.041
0.063
0.005 / -
0.005 / 0.012
0.008 / -
0 / 7
0 / -
10 REF
7 REF
0.004
Dimension in mm
minimal/maximal
- / 2.55
0.15 / 0.35
1.80 / 2.20
0.30 / 0.45
0.09 / 0.20
13.20 BSC
10.00 BSC
8.00
13.20 BSC
10.00 BSC
8.00
0.80 BSC
0.73 / 1.03
1.60
0.13 / -
0.13 / 0.30
0.20 / -
as left
as left
as left
as left
0.10
θ
θ
C
θ
°
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