AT49BV080-12CI ATMEL [ATMEL Corporation], AT49BV080-12CI Datasheet - Page 4

• Manufacturer Part Number: AT49BV080-12CI
• Description: 8-Megabit 1M x 8 Single 2.7-volt Battery-Voltage Flash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

Command Definition (in Hex)
Notes: 1. The 16K byte boot sector has the address range 00000H to 03FFFH for the AT49BV/LV080 and FC000H to FFFFFH for the
Absolute Maximum Ratings*
4
Command
Sequence
Read
Chip Erase
Byte
Program
Boot Block
Lockout
Product ID
Entry
Product ID
Exit
Product ID
Exit
Temperature Under Bias................. -55°C to +125°C
Storage Temperature...................... -65°C to +150°C
All Input Voltages
(including NC Pins)
with Respect to Ground ................... -0.6V to +6.25V
All Output Voltages
with Respect to Ground .............-0.6V to V
Voltage on OE
with Respect to Ground ................... -0.6V to +13.5V
(2)
(2)
2. Either one of the Product ID Exit commands can be used.
(1)
AT49BV/LV080T.
AT49BV/LV080
Cycles
Bus
1
6
4
6
3
3
1
XXXX
5555
5555
5555
5555
5555
Addr
Addr
1st Bus
Cycle
D
Data
AA
AA
AA
AA
AA
F0
OUT
2AAA
2AAA
2AAA
2AAA
2AAA
Addr
2nd Bus
Cycle
CC
Data
+ 0.6V
55
55
55
55
55
5555
5555
5555
5555
5555
Addr
3rd Bus
Cycle
*NOTICE: Stresses beyond those listed under “Absolute Maxi-
Data
A0
F0
80
80
90
mum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the
device at these or any other conditions beyond those indi-
cated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
5555
5555
Addr
Addr
4th Bus
Cycle
Data
D
AA
AA
IN
2AAA
2AAA
Addr
5th Bus
Cycle
Data
55
55
5555
5555
Addr
6th Bus
Cycle
Data
10
40