AT49BV1604A-70CI Atmel, AT49BV1604A-70CI Datasheet - Page 14

• Manufacturer Part Number: AT49BV1604A-70CI
• Description: IC FLASH 16MBIT 70NS 45CBGA
• Manufacturer: Atmel

Specifications of AT49BV1604A-70CI

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 16M (2M x 8 or 1M x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.65 V ~ 3.3 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 45-CBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC Read Characteristics
AC Read Waveforms
14
Symbol
t
t
t
t
t
t
ACC
CE
OE
DF
OH
RO
(3)(4)
(1)
(2)
1. CE may be delayed up to t
2. OE may be delayed up to t
3. t
4. This parameter is characterized and is not 100% tested.
AT49BV1604A(T)/1614A(T)
without impact on t
DF
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
CE or OE to Output Float
Output Hold from OE, CE or Address, whichever occurred first
RESET to Output Delay
is specified from OE or CE, whichever occurs first (CL = 5 pF).
ACC
RESET
(1)(2)(3)(4)
.
OUTPUT
ADDRESS
OE
CE
ACC
CE
- t
- t
OE
CE
after the falling edge of CE without impact on t
after the address transition without impact on t
HIGH Z
tACC
tRO
ADDRESS VALID
tCE
tOE
AT49BV/LV16X4A(T)-70
OUTPUT
Min
VALID
0
0
0
tOH
tDF
Max
100
70
70
35
25
CE
ACC
or by t
.
AT49BV/LV16X4A(T)-90
Min
ACC
0
0
0
- t
OE
after an address change
Max
100
90
90
40
25
1411F–FLASH–03/02
Units
ns
ns
ns
ns
ns
ns