AT17F080_14 Datasheet, PDF (16/19 Pages) ATMEL Corporation – In-System Programmable (ISP) via 2-wire Bus

20.2 20J – PLCC
1.14(0.045) X 45˚
PIN NO. 1
IDENTIFIER
1.14(0.045) X 45˚
0.318(0.0125)
0.191(0.0075)
e
E1 E
B
D1
D
D2/E2
B1
A2
A1
A
0.51(0.020)MAX
45˚ MAX (3X)
Notes:
1. This package conforms to JEDEC reference MS-018, Variation AA.
2. Dimensions D1 and E1 do not include mold protrusion.
Allowable protrusion is .010"(0.254 mm) per side. Dimension D1
and E1 include mold mismatch and are measured at the extreme
material condition at the upper or lower parting line.
3. Lead coplanarity is 0.004" (0.102 mm) maximum.
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL MIN NOM MAX NOTE
A
4.191
–
4.572
A1 2.286
–
3.048
A2
0.508
–
–
D
9.779
–
10.033
D1 8.890
–
9.042 Note 2
E
9.779
–
10.033
E1 8.890
–
9.042 Note 2
D2/E2 7.366
–
8.382
B
0.660
–
0.813
B1 0.330
–
0.533
e
1.270 TYP
TITLE
2325 Orchard Parkway _{20J, 20-lead, Plastic J-leaded Chip Carrier (PLCC)}
R San Jose, CA 95131
10/04/01
DRAWING NO. REV.
20J
B
16 AT17F040/080
3039K–CNFG–2/08