CAT28C16A CATALYST [Catalyst Semiconductor], CAT28C16A Datasheet - Page 8

• Manufacturer Part Number: CAT28C16A
• Description: 16K-Bit CMOS PARALLEL E2PROM
• Manufacturer: CATALYST [Catalyst Semiconductor]

Doc. No. 25033-00 2/98
CAT28C16A
HARDWARE DATA PROTECTION
The following is a list of hardware data protection fea-
tures that are incorporated into the CAT28C16A.
(1) V
(2) A power on delay mechanism, t
ORDERING INFORMATION
Notes:
(1)
falls below 3.0V min.
The device used in the above example is a CAT28C16ANI-20T (PLCC, Industrial temperature, 200 ns Access Time, Tape & Reel).
CC
Optional
Company ID
* -40˚C to +125˚C is available upon request
sense provides for write protection when V
Prefix
CAT
Device #
Product
Number
28C16A
INIT
(see AC charac-
Package
P: PDIP
N: PLCC
J: SOIC (JEDEC)
K: SOIC (EIAJ)
N
Suffix
Temperature Range
Blank = Commercial (0˚C to +70˚C)
I = Industrial (-40˚C to +85˚C)
A = Automotive (-40˚ to +105˚C)*
CC
8
(3) Write inhibit is activated by holding any one of OE
(4) Noise pulses of less than 20 ns on the WE or CE
teristics), provides a 5 to 20 ms delay before a write
sequence, after V
low, CE high or WE high.
inputs will not result in a write cycle.
I
CC
Speed
20: 200ns
has reached 3.0V min.
-20
Tape & Reel
T: 500/Reel
T
28C16A F09