Product Summary

The AT49F001N-70TC is a 5-volt-only in-system reprogrammable Flash Memory. Its 1 megabit of memory is organized as 131,072 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 55ns with power dissipation of just 275 mW over the commercial temperature range. When the device is deselected, the CMOS standby current is less than 100 µA. For the AT49F001N-70TC pin 1 for the DIP and PLCC packages and pin 9 for the TSOP package are
don’t connect pins.

Parametrics

AT49F001N-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

AT49F001N-70TC features: (1)Single Voltage Operation, 5V Read; 5V Reprogramming; (2)Fast Read Access Time - 55 ns; (3)Internal Program Control and Timer; (4)Sector Architecture, One 16K Byte Boot Block with Programming Lockout; Two 8K Byte Parameter Blocks; Two Main Memory Blocks (32K, 64K) Bytes; (5)Fast Erase Cycle Time - 10 seconds; (6)Byte By Byte Programming - 10 μs/Byte Typical; (7)Hardware Data Protection ; (8)DATAPolling 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

<IMG border=0 alt="AT49F001N-70TC block diagram" src="http://www.seekic.com/uploadfile/ic-mfg/2012102912414454.jpg">

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT49F001N-70TC
AT49F001N-70TC


IC FLASH 1MBIT 70NS 32TSOP

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