Product Summary

The AT49F1024A-45VL is a 5-volt-only in-system Flash memory organized as 65,536 words by 16 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the devices offer access times to 45 ns with power dissipation of just 275 mW over the commercial temperature range. When the AT49F1024A-45VL is deselected, the CMOS standby current is less than 100 uA.

Parametrics

AT49F1024A-45VL 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

AT49F1024A-45VL features: (1)Single-voltage Operation; (2)Fast Read Access Time – 45 ns; (3)Internal Program Control and Timer; (4)8K Word Boot Block with Lockout; (5)Fast Erase Cycle Time – 1.5 seconds; (6)Word-by-word Programming – 10 μs/Word Typical; (7)Hardware Data Protection; (8)Data Polling for End of Program Detection; (9)Small 10 × 14 mm VSOP Package; (10)Typical 10,000 Write Cycles.

Diagrams

AT49F1024A-45VL block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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Quantity
AT49F1024A-45VL
AT49F1024A-45VL

Atmel

Flash 1M 5V

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
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AT490JB
AT490JB

NKK Switches

Switch Hardware RND CLR/WH CAP LED

Data Sheet

Negotiable 
AT490JC
AT490JC

NKK Switches

Switch Hardware RND CLR/RED CAP LED

Data Sheet

Negotiable 
AT490JD
AT490JD

NKK Switches

Switch Hardware RND CLR/AMBR CAP LED

Data Sheet

Negotiable 
AT490JE
AT490JE

NKK Switches

Switch Hardware RND CLR/YLW CAP LED

Data Sheet

0-1: $0.62
1-25: $0.59
25-50: $0.56
50-100: $0.52
AT490JF
AT490JF

NKK Switches

Switch Hardware RND CLR/GRN CAP LED

Data Sheet

Negotiable 
AT494
AT494

NKK Switches

Switch Hardware PROTECTIVE GUARD KB

Data Sheet

0-1: $0.80
1-25: $0.76
25-50: $0.73
50-100: $0.71