Product Summary

The AT45DB011B-XU is a 2.7-volt only, serial interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. Its 1,081,344 bits of memory are organized as 512 pages of 264 bytes each. In addition to the main memory, the AT45DB011B-XU also contains one SRAM data buffer of 264 bytes. The buffer allows receiving of data while a page in the main memory is being reprogrammed.

Parametrics

AT45DB011B-XU absolute maximum ratings: (1)Storage Temperature: -65℃ to +150℃; (2)All Input Voltages(including NC Pins) with Respect to Ground: -0.6V to +6.25V; (3)All Output Voltages with Respect to Ground: -0.6V to VCC + 0.6V; (4)Temperature under Bias: -55℃ to +125℃.

Features

AT45DB011B-XU features: (1)Single 2.7V - 3.6V Supply; (2)Serial Peripheral Interface (SPI) Compatible; (3)20 MHz Max Clock Frequency; (4)Page Program Operation; (5)Supports Page and Block Erase Operations; (6)One 264-byte SRAM Data Buffer; (7)Continuous Read Capability through Entire Array-Ideal for Code Shadowing Applications; (8)Fast Page Program Time ?7 ms Typical; (9)120μs Typical Page to Buffer Transfer Time; (10)Low Power Dissipation: 4 mA Active Read Current Typical; 2μs CMOS Standby Current Typical; (11)Hardware Data Protection Feature; (12)100% Compatible with AT45DB011; (13)Commercial and Industrial Temperature Ranges; (14)Green (Pb/Halide-free) Packaging Options.

Diagrams

AT45DB011B-XU block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT45DB011B-XU
AT45DB011B-XU

Atmel

Flash 1M SERIAL 2.7V - IND TEMP

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT452A
AT452A

NKK Switches

Switch Hardware BLACK RECTANGULAR INSERT FOR MB20, SCB

Data Sheet

0-1: $0.43
1-25: $0.42
25-50: $0.42
50-100: $0.40
AT452B
AT452B

NKK Switches

Switch Hardware WHITE RECTANGULAR INSERT FOR MB20, SCB

Data Sheet

0-1: $0.43
1-25: $0.42
25-50: $0.42
50-100: $0.40
AT452C
AT452C

NKK Switches

Switch Hardware RED RECTANGLE INSERT

Data Sheet

0-1: $0.58
1-25: $0.49
25-50: $0.47
50-100: $0.42
AT452F
AT452F

NKK Switches

Switch Hardware GREEN RECTANGULAR INSERT FOR MB20, SCB

Data Sheet

0-1: $0.43
1-25: $0.42
25-50: $0.42
50-100: $0.40
AT452G
AT452G

NKK Switches

Switch Hardware BLUE RECTANGULAR INSERT FOR MB20, SCB

Data Sheet

0-1: $0.43
1-25: $0.42
25-50: $0.42
50-100: $0.40
AT452H
AT452H

NKK Switches

Switch Hardware GRAY RECTANGULAR INSERT FOR MB20, SCB

Data Sheet

0-1: $0.76
1-25: $0.49
25-50: $0.44
50-100: $0.42