AT29C020-70PC Atmel, AT29C020-70PC Datasheet - Page 8

• Manufacturer Part Number: AT29C020-70PC
• Description: IC FLASH 2MBIT 70NS 32DIP
• Manufacturer: Atmel

Specifications of AT29C020-70PC

• 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: 0°C ~ 70°C
• Package / Case: 32-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC Byte Load Characteristics
AC Byte Load Waveforms
WE Controlled
CE Controlled
8
Symbol
t
t
t
t
t
t
t
t
AS
AH
CS
CH
WP
DS
DH
WPH
, t
, t
OES
OEH
AT29C020
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
0291N–FLASH–07/02
Units
ns
ns
ns
ns
ns
ns
ns
ns