AT29C020-70JU Atmel, AT29C020-70JU Datasheet - Page 9
![IC FLASH 2MBIT 70NS 32PLCC](/photos/7/21/72190/453-32-plcc_sml.jpg)
AT29C020-70JU
Manufacturer Part Number
AT29C020-70JU
Description
IC FLASH 2MBIT 70NS 32PLCC
Manufacturer
Atmel
Datasheet
1.AT29C020-12JU.pdf
(17 pages)
Specifications of AT29C020-70JU
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
2M (256K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
32-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT29C020-70JU
Manufacturer:
M/A-COM
Quantity:
4 500
Part Number:
AT29C020-70JU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
14. AC Byte Load Characteristics
15. AC Byte Load Waveforms
15.1
15.2
0291S–FLASH–11/08
Symbol
t
t
t
t
t
t
t
t
AS
AH
CS
CH
WP
DS
DH
WPH
, t
, t
OES
OEH
WE Controlled
CE Controlled
Parameter
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
Min
100
50
90
50
0
0
0
0
Max
AT29C020
Units
ns
ns
ns
ns
ns
ns
ns
ns
9