Product Summary

The AT49BV4096A-12TC is a 3-volt, 4-megabit Flash Memory organized as 524,288 words of 8 bits each or 256K words of 16 bits each. Manufactured with Atmels advanced nonvolatile CMOS technology, the AT49BV4096A-12TC offers access times to 120 ns with power dissipation of just 67 mW at 2.7V read. When deselected, the CMOS standby current is less than 50 mA. The device contains a user-enabled “boot block” protection feature.

Parametrics

AT49BV4096A-12TC 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 RESET with Respect to Ground: -0.6V to +13.5V.

Features

AT49BV4096A-12TC features: (1)2.7V to 3.6V Read/Write Operation; (2)Fast Read Access Time - 120 ns; (3)Internal Erase/Program Control; (4)Sector Architecture: One 8K Words (16K bytes) Boot Block with Programming Lockout; Two 4K Words (8K bytes) Parameter Blocks; One 240K Words (480K bytes) Main Memory Array Block; (5)Fast Sector Erase Time - 10 seconds; (6)Byte-by-Byte or Word-By-Word Programming - 30 ms Typical; (7)Hardware Data Protection; (8)DATA Polling For End Of Program Detection; (9)Low-Power Dissipation; (10)25 mA Active Current; (11)50 mA CMOS Standby Current; (12)Typical 10,000 Write Cycles.

Diagrams

AT49BV4096A-12TC block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT49BV4096A-12TC
AT49BV4096A-12TC

Atmel

Flash 4M bit

Data Sheet

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