AT49SV802A-90TI Atmel, AT49SV802A-90TI Datasheet - Page 12

• Manufacturer Part Number: AT49SV802A-90TI
• Description: IC FLASH 8MBIT 90NS 48TSOP
• Manufacturer: Atmel

Specifications of AT49SV802A-90TI

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 8M (1M x 8 or 512K x 16)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

5. Status Bit Table
Note:
12
Configuration Register
Programming
Erasing
Erase Suspended & Read
Erasing Sector
Erase Suspended & Read
Non-erasing Sector
Erase Suspended & Program
Non-erasing Sector
Erase Suspended & Program
Suspended and Reading from
Non-suspended Sectors
Program Suspended & Read
Programming Sector
Program Suspended & Read
Non-programming 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
AT49SV802A(T)
sector erase operation is performed on a protected sector.
DATA
DATA
DATA
I/O7
I/O7
I/O7
I/O7
00
0
1
DATA
DATA
DATA
I/O7
01
0
0
1
0
1
TOGGLE
TOGGLE
TOGGLE
DATA
DATA
DATA
00/01
I/O6
1
1
Status Bit
I/O5
DATA
DATA
DATA
00/01
0
0
0
0
0
(1)
TOGGLE
TOGGLE
TOGGLE
TOGGLE
DATA
DATA
DATA
00/01
I/O2
1
3522E–FLASH–10/07
RDY/BUSY
00/01
0
0
1
1
0
1
1
1