AT29C020-10 ATMEL Corporation, AT29C020-10 Datasheet - Page 7
AT29C020-10
Manufacturer Part Number
AT29C020-10
Description
2-Megabit 256K x 8 5-volt Only CMOS Flash Memory
Manufacturer
ATMEL Corporation
Datasheet
1.AT29C020-10.pdf
(11 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Program Cycle Characteristics
Notes: 1. A8 through A17 must specify the sector address
Program Cycle Waveforms
Symbol
t
t
t
t
t
t
t
t
WC
AS
AH
DS
DH
WP
BLC
WPH
2. OE must be high when WE and CE are both low.
during each high to low transition of WE (or CE).
Parameter
Write Cycle Time
Address Set-up Time
Address Hold Time
Data Set-up Time
Data Hold Time
Write Pulse Width
Byte Load Cycle Time
Write Pulse Width High
(1, 2, 3)
Min
100
50
50
90
0
0
3. All bytes that are not loaded within the sector being
programmed will be indeterminate.
Max
150
10
AT29C020
Units
ms
ns
ns
ns
ns
ns
ns
s
7