Product Summary
The AT49BV002AN-70TU is a 2.7-volt-only in-system reprogrammable Flash Memory. Its 2 megabits of memory is organized as 262,144 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation of just 54 mW over the industrial temperature range. When the device is deselected, the CMOS standby current is less than 50 μA. For the AT49BV002AN-70TU pin 1 for PLCC package and pin 9 for the TSOP package are no connect pins. To allow for simp le in -system reprogrammability, the AT49BV002AN-70TU does not require high input voltages for programming.
Parametrics
AT49BV002AN-70TU absolute maximum ratings: (1)Temperature Under Bias: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)All Input Voltages (including NC Pins) with Respect to Ground: -0.6V to +6.25V; (4)All Output Voltages with Respect to Ground: -0.6V to VCC+ 0.6V; (5)Voltage on OE with Respect to Ground: -0.6V to +13.5V.
Features
AT49BV002AN-70TU features: (1)Single Supply for Read and Write: 2.7 to 3.6V; (2)Fast Read Access Time-70 ns; (3)Internal Program Control and Timer; (4)Sector Architecture, One 16K Bytes Boot Block with Programming Lockout; Two 8K Bytes Parameter Blocks; Four Main Memory Blocks (One 32K Bytes, Three 64K Bytes); (5)Fast Erase Cycle Time – 4 Seconds; (6)Byte-by-Byte Programming-30 μs/Byte Typical; (7)Hardware Data Protection; (8)DATAPolling for End of Program Detection; (9)Low Power Dissipation, 15 mA Active Current; 50 μA CMOS Standby Current; (10)Typical 10,000 Write Cycles; (11)Green (Pb/Halide-free) Packaging Option.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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AT49BV002AN-70TU |
IC FLASH 2MBIT 70NS 32TSOP |
Data Sheet |
Negotiable |
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AT490JB |
NKK Switches |
Switch Hardware RND CLR/WH CAP LED |
Data Sheet |
Negotiable |
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AT490JC |
NKK Switches |
Switch Hardware RND CLR/RED CAP LED |
Data Sheet |
Negotiable |
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AT490JD |
NKK Switches |
Switch Hardware RND CLR/AMBR CAP LED |
Data Sheet |
Negotiable |
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AT490JE |
NKK Switches |
Switch Hardware RND CLR/YLW CAP LED |
Data Sheet |
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AT490JF |
NKK Switches |
Switch Hardware RND CLR/GRN CAP LED |
Data Sheet |
Negotiable |
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AT494 |
NKK Switches |
Switch Hardware PROTECTIVE GUARD KB |
Data Sheet |
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