Product Summary
The AT49F512-70TC is a 5-volt-only in-system programmable and erasable Flash Memory. Its 512K of memory is organized as 65,536 words by 8 bits. Manufactured with advanced nonvolatile CMOS technology, the AT49F512-70TC offers access times to 70ns with a power dissipation of just 165 mW over the commercial temperature range. When the AT49F512-70TC is deselected, the CMOS standby current is less than 100 μA. To allow for simple in-system reprogrammability, the AT49F512-70TC does not require high input voltages for programming. Five-volt-only commands determine the read and programming operation of the device.
Parametrics
AT49F512-70TC 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
AT49F512-70TC features: (1)Single Voltage Operation: 5V Read; 5V Reprogramming; (2)Fast Read Access Time - 70 ns; (3)Internal Program Control and Timer; (4)8K bytes Boot Block With Lockout; (5)Fast Erase Cycle Time - 10 seconds; (6)Byte By Byte Programming - 10 μs/Byte; (7)Hardware Data Protection; (8)DATA Polling For End Of Program Detection; (9)Low Power Dissipation: 30 mA Active Current; 100μA CMOS Standby Current; (10)Typical 10,000 Write Cycles.
Diagrams
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![]() AT49F512-70TC |
![]() Atmel |
![]() Flash 512k (64kx8) |
![]() Data Sheet |
![]() Negotiable |
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![]() AT490JB |
![]() NKK Switches |
![]() Switch Hardware RND CLR/WH CAP LED |
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![]() AT490JC |
![]() NKK Switches |
![]() Switch Hardware RND CLR/RED CAP LED |
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![]() Negotiable |
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![]() AT490JD |
![]() NKK Switches |
![]() Switch Hardware RND CLR/AMBR CAP LED |
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![]() Negotiable |
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![]() AT490JE |
![]() NKK Switches |
![]() Switch Hardware RND CLR/YLW CAP LED |
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![]() AT490JF |
![]() NKK Switches |
![]() Switch Hardware RND CLR/GRN CAP LED |
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![]() Negotiable |
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![]() AT494 |
![]() NKK Switches |
![]() Switch Hardware PROTECTIVE GUARD KB |
![]() Data Sheet |
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