AT28C64B-20TC Atmel, AT28C64B-20TC Datasheet - Page 6
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AT28C64B-20TC
Manufacturer Part Number
AT28C64B-20TC
Description
Manufacturer
Atmel
Datasheet
1.AT28C64B-20TC.pdf
(13 pages)
Specifications of AT28C64B-20TC
Density
64Kb
Interface Type
Parallel
Organization
8Kx8
Access Time (max)
200ns
Write Protection
Yes
Data Retention
10Year
Operating Supply Voltage (typ)
5V
Package Type
TSOP-I
Operating Temp Range
0C to 70C
Supply Current
40mA
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
28
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
AC Write Characteristics
AC Write Waveforms
WE Controlled
CE Controlled
6
Symbol
t
t
t
t
t
t
t
AS
AH
CS
CH
WP
DS
DH
, t
, t
OES
OEH
Parameter
Address, OE Setup Time
Address Hold Time
Chip Select Setup Time
Chip Select Hold Time
Write Pulse Width (WE or CE)
Data Setup Time
Data, OE Hold Time
AT28C64B
Min
100
50
50
0
0
0
0
Max
Units
ns
ns
ns
ns
ns
ns
ns