AT27C020-55PC Atmel, AT27C020-55PC Datasheet - Page 10
![IC OTP 2MBIT 55NS 32DIP](/photos/7/21/72192/313-32-dip_sml.jpg)
AT27C020-55PC
Manufacturer Part Number
AT27C020-55PC
Description
IC OTP 2MBIT 55NS 32DIP
Manufacturer
Atmel
Datasheet
1.AT27C020-70JC.pdf
(11 pages)
Specifications of AT27C020-55PC
Format - Memory
EPROMs
Memory Type
OTP EPROM
Memory Size
2M (256K x 8)
Speed
55ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-DIP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT27C02055PC
Packaging Information
10
.050(1.27) TYP
.032(.813)
.026(.660)
32J, 32-lead, Plastic J-leaded Chip Carrier (PLCC)
Dimensions in Inches and (Millimeters)
JEDEC STANDARD 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
.045(1.14) X 45˚
0.50(.020)
0
5 REF
INDEX
MARK
BSC
.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
AT27C020
.430(10.9)
.390(9.90)
.553(14.0)
.547(13.9)
0.25(.010)
0.15(.006)
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)
0.20(.008)
0.10(.004)
.021(.533)
.013(.330)
.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