AT48BV080-12TC View Datasheet(PDF) - Atmel Corporation
Part Name
Description
Manufacturer
AT48BV080-12TC Datasheet PDF : 12 Pages
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Command Definition (in Hex)
Command Bus
Sequence Cycles
1st Bus
Cycle
2nd Bus
Cycle
3rd Bus
Cycle
4th Bus
Cycle
5th Bus
Cycle
6th Bus
Cycle
Addr Data Addr Data Addr Data Addr Data Addr Data Addr Data
Read
1
Addr DOUT
Chip Erase 6
5555 AA 2AAA 55 5555 80 5555 AA 2AAA 55 5555 10
Byte
Program
4
5555 AA 2AAA 55 5555 A0 Addr DIN
Boot Block
Lockout (1)
6
5555 AA 2AAA 55 5555 80 5555 AA 2AAA 55 5555 40
Product ID
3
Entry
5555 AA 2AAA 55 5555 90
Product ID
Exit (2)
3
5555 AA 2AAA 55 5555 F0
Product ID
Exit (2)
1
XXXX F0
Notes: 1. The 16K byte boot sector has the address range 00000H to 03FFFH for the AT49BV/LV080 and FC000H to FFFFFH for the
AT49BV/LV080T.
2. Either one of the Product ID Exit commands can be used.
Absolute Maximum Ratings*
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 VCC + 0.6V
Voltage on OE
with Respect to Ground ................... -0.6V to +13.5V
*NOTICE: Stresses beyond those listed under “Absolute Maxi-
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.
4 AT49BV/LV080
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