Product Summary
The AT49LV001-12JI is a 3-volt-only in-system reprogrammable Flash Memory. Its 1 megabit of memory is organized as 131,072 words by 8 bits. Manufactured with Atmel advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation of just 90 mW over the commercial temperature range.
Parametrics
AT49LV001-12JI absolute maximum ratings: (1)Temperature Under Bias: -55°C to +125°C; (2)Storage Temperature: -65°C to +150°C; (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
AT49LV001-12JI features: (1)Single Supply for Read and Write: 2.7V to 3.6 (BV), 3.0 to 3.6V (LV); (2)Fast Read Access Time - 70 ns; (3)Internal Program Control and Timer; (4)One 16K Byte Boot Block with Programming Lockout; (5)Two 8K Byte Parameter Blocks; (6)Two Main Memory Blocks (32K, 64K) Bytes; (7)Fast Erase Cycle Time - 10 seconds; (8)Byte By Byte Programming - 30 us/Byte Typical; (9)Hardware Data Protection; (10)DATA Polling For End Of Program Detection; (11)Low Power Dissipation; (12)25 mA Active Current; (13)50 uA CMOS Standby Current; (14)Typical 10,000 Write Cycles.
Diagrams
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![]() AT49LV001-12JI |
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![]() IC FLASH 1MBIT 120NS 32PLCC |
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![]() AT490JB |
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![]() Switch Hardware RND CLR/WH CAP LED |
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![]() AT490JC |
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![]() AT490JD |
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![]() AT490JE |
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![]() AT490JF |
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![]() Negotiable |
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![]() AT494 |
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![]() Switch Hardware PROTECTIVE GUARD KB |
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