AT49BV802D-70TU Atmel, AT49BV802D-70TU Datasheet - Page 10
![IC FLASH 8MBIT 70NS 48TSOP](/photos/7/21/72193/313-48-tsop_sml.jpg)
AT49BV802D-70TU
Manufacturer Part Number
AT49BV802D-70TU
Description
IC FLASH 8MBIT 70NS 48TSOP
Manufacturer
Atmel
Specifications of AT49BV802D-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
Capacitance, Input
4 pF
Capacitance, Output
8 pF
Current, Input, Leakage
2 μA
Current, Operating
2 μA
Current, Output, Leakage
2
Density
8M
Organization
512K×16
Package Type
TSOP
Temperature, Operating
-40 to +85 °C
Time, Access
70 ns
Time, Address Hold
25
Voltage, Input, High
2 V
Voltage, Input, Low
0.6 V
Voltage, Output, High
2.5 V
Voltage, Output, Low
0.45 V
Voltage, Supply
2.65 to 3.6 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Figure 4-1.
Notes:
10
NO
1. VA = Valid address for programming. During a sector
2. I/O7 should be rechecked even if I/O5 = “1” because
AT49BV802D(T)
erase operation, a valid address is any sector
address within the sector being erased. During chip
erase, a valid address is any non-protected sector
address.
I/O7 may change simultaneously with I/O5.
Successful, Write
Read I/O7 - I/O0
Read I/O7 - I/O0
Program/Erase
I/O3, I/O5 = 1?
Operation Not
Exit Command
I/O7 = Data?
Data Polling Algorithm
(Configuration Register = 00)
Product ID
I/O7 = Data?
Addr = VA
Addr = VA
START
NO
YES
NO
YES
YES
Program/Erase
Successful,
Read Mode
Operation
Device in
Figure 4-2.
Note:
NO
1. VA = Valid address for programming. During a sector
erase operation, a valid address is any sector
address within the sector being erased. During chip
erase, a valid address is any non-protected sector
address.
Successful, Write
Read I/O7 - I/O0
Read I/O7 - I/O0
Program/Erase
I/O3, I/O5 = 1?
Operation Not
Exit Command
I/O7 = Data?
Data Polling Algorithm
(Configuration Register = 01)
Product ID
I/O7 = Data?
Addr = VA
Addr = VA
START
NO
YES
NO
YES
YES
Write Product ID
Program/Erase
Exit Command
Successful,
Operation
3626A–FLASH–2/07