AT27C4096-55JC Atmel, AT27C4096-55JC Datasheet - Page 9
AT27C4096-55JC
Manufacturer Part Number
AT27C4096-55JC
Description
IC OTP 4MBIT 55NS 44PLCC
Manufacturer
Atmel
Datasheet
1.AT27C4096-55JU.pdf
(14 pages)
Specifications of AT27C4096-55JC
Format - Memory
EPROMs
Memory Type
OTP EPROM
Memory Size
4M (256K x 16)
Speed
55ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT27C409655JC
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
18. Rapid Programming Algorithm
0311I–EPROM–12/07
A 50 µs CE pulse width is used to program. The address is set to the first location. V
raised to 6.5V and V
pulse without verification. Then a verification/reprogramming loop is executed for each
address. In the event a word fails to pass verification, up to 10 successive 50 µs pulses are
applied with a verification after each pulse. If the word fails to verify after 10 pulses have been
applied, the part is considered failed. After the word verifies properly, the next address is
selected until all have been checked. 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 50 µs CE
PP
is then lowered to 5.0V and V
AT27C4096
CC
to 5.0V. All words
CC
is
9