AT27C256R-70PX Atmel, AT27C256R-70PX Datasheet - Page 13
AT27C256R-70PX
Manufacturer Part Number
AT27C256R-70PX
Description
Manufacturer
Atmel
Datasheet
1.AT27C256R-70PX.pdf
(15 pages)
Specifications of AT27C256R-70PX
Organization
32Kx8
Interface Type
Parallel
In System Programmable
External
Access Time (max)
70ns
Package Type
PDIP
Reprogramming Technique
OTP
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Supply Current
20mA
Pin Count
28
Mounting
Through Hole
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Compliant
20.3
0014M–EPROM–12/07
28R – SOIC
R
Note: 1. Dimensions D and E1 do not include mold Flash
or protrusion. Mold Flash or protrusion shall not exceed
0.25 mm (0.010").
0º ~ 8º
2325 Orchard Parkway
San Jose, CA 95131
PIN 1
e
D
B
TITLE
28R, 28-lead, 0.330" Body Width,
Plastic Gull Wing Small Outline (SOIC)
L
A 1
E 1
C
A
E
SYMBOL
A
A1
D
E
E1
B
C
L
e
18.00
11.70
2.39
0.050
8.59
0.356
0.203
0.94
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
1.27 TYP
NOM
–
–
–
–
–
–
–
–
DRAWING NO.
AT27C256R
18.50
12.50
2.79
0.356
8.79
0.508
0.305
1.27
MAX
28R
5/18/2004
Note 1
Note 1
NOTE
REV.
C
13