at49f020-90ti ATMEL Corporation, at49f020-90ti Datasheet - Page 11

• Manufacturer Part Number: at49f020-90ti
• Description: 2-megabit 256k X 8 5-volt Only Flash Memory
• Manufacturer: ATMEL Corporation

Packaging Information
32J, 32-Lead, Plastic J-Leaded Chip Carrier (PLCC)
Dimensions in Inches and (Millimeters)
JEDEC OUTLINE MS-016 AE
32T, 32-Lead, Plastic Thin Small Outline Package
(TSOP)
Dimensions in Millimeters and (Inches)*
JEDEC OUTLINE MO-142 BD
*Controlling dimension: millimeters
.050(1.27) TYP
.032(.813)
.026(.660)
0.50(.020)
0
5 REF
INDEX
MARK
BSC
.045(1.14) X 45˚
.453(11.5)
.447(11.4)
.495(12.6)
.485(12.3)
7.50(.295)
8.20(.323)
7.80(.307)
REF
0.15(.006)
0.05(.002)
PIN NO. 1
IDENTIFY
.300(7.62) REF
.430(10.9)
.390(9.90)
0.15(.006)
0.25(.010)
.553(14.0)
.547(13.9)
18.5(.728)
18.3(.720)
AT CONTACT
POINTS
.022(.559) X 45˚ MAX (3X)
.595(15.1)
.585(14.9)
0.70(.028)
0.50(.020)
.025(.635) X 30˚ - 45˚
1.20(.047) MAX
20.2(.795)
19.8(.780)
.021(.533)
.013(.330)
0.20(.008)
0.10(.004)
.140(3.56)
.120(3.05)
.012(.305)
.008(.203)
.030(.762)
.015(.381)
.095(2.41)
.060(1.52)
.530(13.5)
.490(12.4)
32P6, 32-Lead, 0.600" Wide, Plastic Dual Inline
Package (PDIP)
Dimensions in Inches and (Millimeters)
SEATING
PLANE
.220(5.59)
.161(4.09)
.125(3.18)
MAX
.110(2.79)
.090(2.29)
.012(.305)
.008(.203)
1.500(38.10) REF
1.67(42.4)
1.64(41.7)
.630(16.0)
.590(15.0)
.690(17.5)
.610(15.5)
.065(1.65)
.041(1.04)
15
0
REF
PIN
1
.022(.559)
.014(.356)
.566(14.4)
.530(13.5)
.065(1.65)
.015(.381)
.090(2.29)
.005(.127)
MAX
MIN
11