AT29C512-90JI Atmel, AT29C512-90JI Datasheet - Page 9

• Manufacturer Part Number: AT29C512-90JI
• Description: IC FLASH 512KBIT 90NS 32PLCC
• Manufacturer: Atmel

Specifications of AT29C512-90JI

• 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: -40°C ~ 85°C
• Package / Case: 32-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT29C51290JI

14. AC Byte Load Characteristics
15. AC Byte Load Waveforms
15.1
15.2
0456i–FLASH–9/08
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
ADDRESS
ADDRESS
DATA IN
DATA IN
WE
WE
OE
OE
CE
CE
t
t
t
t
t
OES
OES
t
CS
CS
AS
AS
t
t
AH
AH
t
t
WP
WP
t
t
DS
DS
t
t
OEH
OEH
t
t
CH
CH
t
t
t
t
WPH
DH
DH
WPH
Min
100
50
90
35
0
0
0
0
Max
AT29C512
Units
ns
ns
ns
ns
ns
ns
ns
ns
9