Product Summary

The AT49F8192AT-70TC is a 5-volt, 8-megabit Flash memory organized as 1,048,576 words of 8 bits each or 512K words of 16 bits each. Manufactured with Atmels advanced nonvolatile CMOS technology, the AT49F8192AT-70TC offers access times to 90 ns with power dissipation of just 275 mW. When deselected, the CMOS standby current is less than 100 μA. The AT49F8192AT-90TC contains a user-enabled “boot block” protection feature. To allow for simple in-system reprogrammability, the device does not require high-input voltages for programming.

Parametrics

AT49F8192AT-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 RESET with Respect to Ground: -0.6V to +13.5V.

Features

AT49F8192AT-70TC features: (1)Single-voltage Operation: 5V Read; 5V Programming; (2)Fast Read Access Time – 70 ns; (3)Internal Erase/Program Control; (4)Sector Architecture: One 8K Word (16K Bytes) Boot Block with Programming Lockout; Two 4K Word (8K Bytes) Parameter Blocks; One 496K Word (992K Bytes) Main Memory Array Block; (5)Fast Sector Erase Time – 10 seconds; (6)Byte-by-byte or Word-by-word Programming – 10 μs Typical; (7)Hardware Data Protection; (8)Data Polling for End of Program Detection; (9)Low Power Dissipation: 50 mA Active Current; 100 μA CMOS Standby Current; (10)Typical 10,000 Write Cycles.

Diagrams

AT49F8192AT-70TC block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT49F8192AT-70TC
AT49F8192AT-70TC

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