AT49BV1604AT-90CI Atmel, AT49BV1604AT-90CI Datasheet - Page 18
AT49BV1604AT-90CI
Manufacturer Part Number
AT49BV1604AT-90CI
Description
IC FLASH 16MBIT 90NS 45CBGA
Manufacturer
Atmel
Datasheet
1.AT49BV1604A-70CI.pdf
(26 pages)
Specifications of AT49BV1604AT-90CI
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
16M (2M x 8 or 1M x 16)
Speed
90ns
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Sector or Chip Erase Cycle Waveforms
Notes:
18
A0 - A20
DATA
1. OE must be high only when WE and CE are both low.
2. For chip erase, the address should be 555. For sector erase, the address depends on what sector is to be erased.
3. For chip erase, the data should be 10H, and for sector erase, the data should be 30H.
WE
OE
CE
AT49BV1604A(T)/1614A(T)
(See note 3 under Command Definitions.)
(1)
t
AS
555
t
WC
WORD 0
t
AH
AA
t
t
DS
WP
AAA
WORD 1
t
DH
55
555
t
WPH
WORD 2
80
555
WORD 3
AA
AAA
WORD 4
55
Note 2
WORD 5
Note 3
t
SR/W
t
t
EC
ADDRESS
t
VALID
ACC
OUTPUT
VALID
1411F–FLASH–03/02