AT29C256-12TI Atmel, AT29C256-12TI Datasheet - Page 9
AT29C256-12TI
Manufacturer Part Number
AT29C256-12TI
Description
Manufacturer
Atmel
Datasheet
1.AT29C256-12TI.pdf
(18 pages)
Specifications of AT29C256-12TI
Density
256Kb
Access Time (max)
120ns
Interface Type
Parallel
Boot Type
Not Required
Address Bus
15b
Operating Supply Voltage (typ)
5V
Operating Temp Range
-40C to 85C
Package Type
TSOP-I
Program/erase Volt (typ)
4.5 to 5.5V
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Word Size
8b
Number Of Words
32K
Supply Current
50mA
Mounting
Surface Mount
Pin Count
28
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT29C256-12TI
Manufacturer:
ATMEL
Quantity:
15
14. AC Byte Load Characteristics
15. AC Byte Load Waveforms
15.1
15.2
0046S–FLASH–2/07
Symbol
t
t
t
t
t
t
t
t
AS
AH
CS
CH
WP
DS
DH
WPH
, t
,t
OEH
OES
WE Controlled
CE Controlled
Address, OE Set-up Time
Address Hold Time
Chip Select Set-up Time
Chip Select Hold Time
Write Pulse Width (WE or CE)
Data Set-up Time
Data, OE Hold Time
Write Pulse Width High
Parameter
Min
100
90
35
50
0
0
0
0
Max
AT29C256
Units
ns
ns
ns
ns
ns
ns
ns
ns
9