Packaging Information
20P3
D
PIN 1
E1
A
SEATING PLANE
A1
L 
B
B1
e
E
C 
eC
eB
Notes: 1. This package conforms to JEDEC reference MS-001, Variation AD.
2.Dimensions D and E1 do not include mold Flash or Protrusion. Mold Flash or Protrusion shall not exceed 0.25 mm (0.010").
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL |
MIN |
NOM |
MAX |
NOTE |
A |
– |
– |
5.334 |
|
A1 |
0.381 |
– |
– |
|
D |
25.984 |
– |
25.493 |
Note 2 |
E |
7.620 |
– |
8.255 |
|
E1 |
6.096 |
– |
7.112 |
Note 2 |
B |
0.356 |
– |
0.559 |
|
B1 |
1.270 |
– |
1.551 |
|
L |
2.921 |
– |
3.810 |
|
C |
0.203 |
– |
0.356 |
|
eB |
– |
– |
10.922 |
|
eC |
0.000 |
– |
1.524 |
|
|
|
|
|
|
e |
|
2.540 TYP |
|
|
09/28/01
TITLE
|
2325 Orchard Parkway |
20P3, 20-lead (0.300"/7.62 mm Wide) Plastic Dual |
|
San Jose, CA 95131 |
|
R |
Inline Package (PDIP) |
DRAWING NO. REV.
20P3 B
142 ATtiny26(L)
1477B–AVR–04/02
ATtiny26(L)
20S
20S, 20-lead, Plastic Gull Wing Small Outline (SOIC), 0.300" body. Dimensions in Millineters and (Inches)* JEDEC STANDARD MS-013
0.51(0.020)
0.33(0.013)
7.60 (0.2992) 10.65 (0.419)
7.40 (0.2914) 10.00 (0.394)
PIN 1 ID
PIN 1
1.27 (0.050) BSC
13.00 (0.5118)
12.60 (0.4961) 
2.65 (0.1043)
2.35 (0.0926)
0.30(0.0118) 0.10 (0.0040)
0º ~ 8º |
0.32 (0.0125) |
|
0.23 (0.0091) |
||
|
1.27 (0.050)
0.40 (0.016)
*Controlling dimension: Inches
REV. A 04/11/2001
143
1477B–AVR–04/02
32M1-A
D
D1
PIN #1 ID
1
0
2
3
E1 
E
|
TOP VIEW |
|
A3 |
|
|
|
|
|
|
|
A2 |
|
P |
|
A1 |
|
D2 |
|
A |
|
|
PIN 1 ID |
0.08 C |
|
|
|
|
|
1 |
|
SIDE VIEW |
P |
|
|
|
2 |
|
COMMON DIMENSIONS |
|
|
|
||
|
3 |
|
(*Unit of Measure = mm) |
|
|
|
|
|
E2 |
SYMBOL |
MIN |
NOM |
MAX NOTE |
|
|
|
|
|
|
|
|
|
|
A |
0.80 |
0.90 |
1.00 |
|
|
|
A1 |
0.00 |
0.02 |
0.05 |
|
|
|
A2 |
- |
0.65 |
1.00 |
|
|
|
A3 |
|
0.20 REF |
|
|
|
|
b |
0.18 |
0.23 |
0.30 |
b |
e |
L |
D |
|
5.00 BSC |
|
|
|
|
|
|
|
|
|
|
|
D1 |
|
4.75 BSC |
|
|
BOTTOM VIEW |
|
D2 |
2.95 |
3.10 |
3.25 |
|
|
|
||||
|
|
|
E |
|
5.00 BSC |
|
|
|
|
E1 |
|
4.75 BSC |
|
NOTE 1. JEDEC STANDARD MO-220, Fig 2 (Anvil Singulation), VHHD-2 |
E2 |
2.95 |
3.10 |
3.25 |
||
|
|
|
||||
|
|
|
e |
|
0.50 BSC |
|
|
|
|
L |
0.30 |
0.40 |
0.50 |
|
|
|
P |
- |
- |
0.60 |
|
|
|
0 |
- |
- |
12º |
|
|
|
|
|
08/29/01 |
|
|
|
2325 Orchard Parkway |
TITLE |
DRAWING NO. |
|
REV |
|
|
R San Jose, CA 95131 |
32M1-A, 32-pad, 5x5x1.0mm body, Lead Pitch 0.50mm |
32M1-A |
|
B |
|
|
Mirco Lead Frame package (MLF) |
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144 ATtiny26(L)
1477B–AVR–04/02