AT49HBV010-90TC Atmel, AT49HBV010-90TC Datasheet - Page 4

• Manufacturer Part Number: AT49HBV010-90TC
• Manufacturer: Atmel

Specifications of AT49HBV010-90TC

• Cell Type: NOR
• Density: 1Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 17b
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP-I
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8b
• Number Of Words: 128K
• Supply Current: 25mA
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

Command Definition (in Hex)
Notes:
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)
1. The 8K byte boot sector has the address range 00000H to 01FFFH.
2. Either one of the Product ID exit commands can be used.
(1)
AT49(H)BV/(H)LV010
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:
Data
A0
80
80
90
F0
5555
5555
Addr
Addr
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
4th Bus
Cycle
Data
AA
D
AA
IN
2AAA
2AAA
Addr
5th Bus
Cycle
Data
55
55
5555
5555
Addr
6th Bus
Cycle
Data
10
40