AT29C512-90PC Atmel, AT29C512-90PC Datasheet - Page 10
AT29C512-90PC
Manufacturer Part Number
AT29C512-90PC
Description
IC FLASH 512KBIT 90NS 32DIP
Manufacturer
Atmel
Datasheet
1.AT29C512-70JC.pdf
(18 pages)
Specifications of AT29C512-90PC
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
512K (64K x 8)
Speed
90ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT29C51290PC
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT29C512-90PC
Manufacturer:
ATM
Quantity:
5 380
Company:
Part Number:
AT29C512-90PC
Manufacturer:
NSC
Quantity:
5 510
Part Number:
AT29C512-90PC
Manufacturer:
AT
Quantity:
20 000
16. Program Cycle Characteristics
17. Program Cycle Waveforms
Notes:
10
Symbol
t
t
t
t
t
t
t
t
WC
AS
AH
DS
DH
WP
BLC
WPH
1. A7 through A15 must specify the sector address during each high-to-low transition of WE (or CE).
2. OE must be high when WE and CE are both low.
3. All bytes that are not loaded within the sector being programmed will be indeterminate.
AT29C512
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
A0-A6
A7-A5
(1)(2)(3)
Min
100
50
35
90
0
0
126
127
Max
150
10
0456i–FLASH–9/08
Units
ms
ns
ns
ns
ns
ns
µs
ns