AT27C512R-70PC Atmel, AT27C512R-70PC Datasheet - Page 9
![IC OTP 512KBIT 70NS 28DIP](/photos/7/21/72189/453-28-dip_sml.jpg)
AT27C512R-70PC
Manufacturer Part Number
AT27C512R-70PC
Description
IC OTP 512KBIT 70NS 28DIP
Manufacturer
Atmel
Datasheet
1.AT27C512R-70PU.pdf
(15 pages)
Specifications of AT27C512R-70PC
Format - Memory
EPROMs
Memory Type
OTP EPROM
Memory Size
512K (64K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
28-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT27C512R-70PC
Manufacturer:
ATM
Quantity:
559
Company:
Part Number:
AT27C512R-70PC
Manufacturer:
PHI
Quantity:
50
18. Rapid Programming Algorithm
0015O–EPROM–12/07
A 100 µs CE pulse width is used to program. The address is set to the first location. V
raised to 6.5V and OE/V
100 µs CE pulse without verification. Then a verification/reprogramming loop is executed for
each address. In the event a byte fails to pass verification, up to 10 successive 100 µs pulses
are applied with a verification after each pulse. If the byte fails to verify after 10 pulses have
been applied, the part is considered failed. After the byte verifies properly, the next address is
selected until all have been checked. OE/V
are read again and compared with the original data to determine if the device passes or fails.
PP
is raised to 13.0V. Each address is first programmed with one
PP
is then lowered to V
IL
and V
AT27C512R
CC
to 5.0V. All bytes
CC
is
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