AT49BV642D-70TU Atmel, AT49BV642D-70TU Datasheet - Page 20

• Manufacturer Part Number: AT49BV642D-70TU
• Description: IC FLASH 64MBIT 70NS 48TSOP
• Manufacturer: Atmel

Specifications of AT49BV642D-70TU

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 64M (4M x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

18. AC Word Load Characteristics
19. AC Word Load Waveforms
19.1
19.2
20
Symbol
t
t
t
t
t
t
t
t
AS
AH
CS
CH
WP
WPH
DS
DH
, t
, t
OES
OEH
WE Controlled
CE Controlled
AT49BV642D(T)
Parameter
Address, OE Setup Time
Address Hold Time
Chip Select Setup Time
Chip Select Hold Time
Write Pulse Width (WE or CE)
Write Pulse Width High
Data Setup Time
Data, OE Hold Time
Min
25
25
15
25
0
0
0
0
Max
3631A–FLASH–04/06
Units
ns
ns
ns
ns
ns
ns
ns
ns