AT40K ATMEL [ATMEL Corporation], AT40K Datasheet - Page 58

• Manufacturer Part Number: AT40K
• Description: 5K - 50K Gates Coprocessor FPGA with FreeRAM
• Manufacturer: ATMEL [ATMEL Corporation]

Packaging Information
84J – PLCC
58
0.51(0.020)MAX
Notes:
45˚ MAX (3X)
R
AT40K/AT40KLV Series FPGA
1.14(0.045) X 45˚
2325 Orchard Parkway
San Jose, CA 95131
1. This package conforms to JEDEC reference MS-018, Variation AF.
2. Dimensions D1 and E1 do not include mold protrusion.
3. Lead coplanarity is 0.004" (0.102 mm) maximum.
B
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.
e
TITLE
84J, 84-lead, Plastic J-leaded Chip Carrier (PLCC)
D1
D
PIN NO. 1
IDENTIFIER
E1
1.14(0.045) X 45˚
E
SYMBOL
D2/E2
A
A1
A2
D
D1
E
E1
B
B1
e
30.099
29.210
30.099
29.210
27.686
4.191
2.286
0.660
0.330
0.508
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
A
1.270 TYP
B1
NOM
–
–
–
–
–
–
–
–
–
–
A2
A1
0.318(0.0125)
0.191(0.0075)
DRAWING NO.
30.353
29.413
30.353
29.413
28.702
4.572
3.048
0.813
0.533
MAX
–
84J
0896C–FPGA–04/02
Note 2
Note 2
NOTE
D2/E2
10/04/01
REV.
B