AT49BV802DT-70TU Atmel, AT49BV802DT-70TU Datasheet - Page 12

• Manufacturer Part Number: AT49BV802DT-70TU
• Description: IC FLASH 8MBIT 70NS 48TSOP
• Manufacturer: Atmel

Specifications of AT49BV802DT-70TU

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 8M (512K x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.65 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5. Status Bit Table
Notes:
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
AT49BV802D(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
3626A–FLASH–2/07
RDY/BUSY
00/01
0
0
1
1
0
1
1
1