at17f080 ATMEL Corporation, at17f080 Datasheet - Page 16

• Manufacturer Part Number: at17f080
• Description: 8 Mbit In-system Programable Prom
• Manufacturer: ATMEL Corporation

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