AT49LV321-90TI Atmel, AT49LV321-90TI Datasheet - Page 11
![IC FLASH 32MBIT 90NS 48TSOP](/photos/7/21/72193/313-48-tsop_sml.jpg)
AT49LV321-90TI
Manufacturer Part Number
AT49LV321-90TI
Description
IC FLASH 32MBIT 90NS 48TSOP
Manufacturer
Atmel
Datasheet
1.AT49BV320-11TI.pdf
(30 pages)
Specifications of AT49LV321-90TI
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
32M (4Mx8, 2Mx16)
Speed
90ns
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT49LV321-90TI
Manufacturer:
ATM
Quantity:
4 530
Company:
Part Number:
AT49LV321-90TI
Manufacturer:
ATM
Quantity:
4 530
Company:
Part Number:
AT49LV321-90TI
Manufacturer:
ATMEL
Quantity:
13 701
Status Bit Table
Notes:
1494H–FLASH–01/03
Configuration Register
Programming
Erasing
Erase Suspended & Read
Erasing Sector
Erase Suspended & Read
Non-erasing Sector
Erase Suspended &
Program Non-erasing Sector
1. I/O5 switches to a “1” when a program or an erase operation has exceeded the maximum time limits or when a program or
2. I/O3 switches to a “1” when the V
sector erase operation is performed on a protected sector.
DATA
I/O7
I/O7
I/O7
00
0
1
PP
level is not high enough to successfully perform program and erase operations.
DATA
I/O7
01
0
0
1
0
TOGGLE
TOGGLE
TOGGLE
00/01
DATA
I/O6
1
Status Bit
I/O5
00/01
DATA
0
0
0
0
AT49BV/LV320(T)/321(T)
(1)
I/O3
00/01
DATA
0
0
0
0
(2)
TOGGLE
TOGGLE
TOGGLE
00/01
DATA
I/O2
1
RDY/BUSY
00/01
0
0
1
1
0
11