M6759 Просмотр технического описания (PDF) - Unspecified
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M6759 Datasheet PDF : 8 Pages
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Acer Laboratories Inc.
M6759: 8 bit MTP Micro-controller
44-pin QFP Package
A
A2
A1
--Proprietary, Confidential, Preliminary--
Product Brief
D
D1
D2
-D-
-A-
-B-
C
θ1
θ
-C- SEATING PLANE
e
0.10 C
ooo C A-B D
bbb C A-B D
b
ccc M C A-B S D M
CONTROL DIMENSIONS ARE IN MILLIMETERS
Symbol
A
A1
A2
D
D1
E
E1
Millimeter
Min. Nom. Max.
-
-
2.55
0.15 0.25 0.35
1.90 2.05 2.20
13.20 BASIC
10.00 BASIC
13.20 BASIC
10.00 BASIC
Inch
Min.
Nom.
Max.
-
-
0.100
0.006
0.010
0.014
0.075
0.081
0.087
0.520 BASIC
0.394 BASIC
0.520 BASIC
0.394 BASIC
θ2
R1
R2
-H-
CAGE
S
PLANE
0.25mm
θ3
L
R2
0.13
-
0.30 0.005
-
0.012
R1
0.13
-
-
0.005
-
-
θ
0°
-
7°
0°
-
7°
θ1
0°
-
-
θ2
10° REF
0°
-
-
10° REF
Symbol
Millimeter
Inch
Min. Nom. Max. Min. Nom.
Max.
θ3
7° REF
7° REF
b
0.30 0.35 0.45 0.012 0.014
0.018
c
0.10 0.15 0.23
0.004
0.006
0.009
e
0.80 BSC
0.031 BSC
L
0.73 0.88 1.03
0.029
0.035
0.041
D2
8.0
0.315
L1
1.80
0.063
E2
8.0
0.315
c
0.10 0.15 0.23
0.004
0.006
0.009
ooo
0.25
0.010
L
0.73 0.88 1.03
0.029
0.035
0.041
bbb
0.20
0.008
L1
1.80
0.063
ccc
-
0.20
-
-
0.008
-
S
0.20
-
-
0.008
-
-
NOTES : 1, DIMENSION D1 AND E1 DO NOT INCLUDE MOLD PROTRUSION. ALLOWABLE PROTRUSION IS 0.25mm PER SIDE DIMENSIONS D1
AND E1 DO INCLUDE MOLD MISMATCH AND ARE DETERMINED AT DATUM PLANE (-H-). 2, DIMENSION b DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08mm TOTAL. IN EXCESS OF THE b DIMENSION AT MAXIMUM MATERIAL
CONDITION. DAMBAR CANNOT BE LOCATED ON THE LOWER RADIUS OR THE LEAD FOOT.
Release date: 00/06/03, Document Number : 6759DS02
Page 7
Acer Labs: 11F, 45 Tung Hsing Road, Taipei 110, Taiwan, R.O.C. Tel: 886-2-8768-2800 Fax: 886-2-8768-3030
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