Product Summary

The at45db041d-su-2.5 is a 2.5V or 2.7V, serial-interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. The at45db041d-su-2.5 supports RapidS serial interface for applications requiring very high speed operations. 4,325,376 bits of memory of the at45db041d-su-2.5 are organized as 2,048 pages of 256 bytes or 264 bytes each. In addition to the main memory, the also contains two SRAM buffers of 256/264 bytes each. To allow for simple in-system reprogrammability, the at45db041d-su-2.5 does not require high input voltages for programming. The at45db041d-su-2.5 operates from a single power supply, 2.5V to 3.6V or 2.7V to 3.6V, for both the program and read operations. is enabled through the chip select pin (CS ) and accessed via a three-wire interface consisting of the Serial Input (SI) , Serial Output (SO) , and the Serial Clock (SCK) .

Parametrics

at45db041d-su-2.5 absolute maximum ratings: (1) Temperature Under Bias: -55 to +125°C; (2) Storage Temperature: -65 to +150°C; (3) All Input Voltages (including NC Pins) with Respect to Ground: -0.6 to +6.25V; (4) All Output Voltages with Respect to Ground: -0.6 to Vcc +0.6V.


Features

at45db041d-su-2.5 features: (1) Single 2.5V or 2.7V to 3.6V Supply; (2) RapidS Serial Interface: 66 MHz Maximum Clock Frequency; (3) User Configurable Page Size; (4) Page Program Operation; (5) Flexible Erase Options; (6) Two SRAM Data Buffers (256/264 Bytes) ; (7) Continuous Read Capability through Entire Array; (8) Low-power Dissipation; (9) Hardware and Software Data Protection Features; (10) Sector Lockdown for Secure Code and Data Storage; (11) Security: 128-byte Security Register; (12) JEDEC Standard Manufacturer and Device ID Read; (13) 100,000 Program/Erase Cycles Per Page Minimum; (14) Industrial Temperature Range; (15) Green (Pb/Halide-free/RoHS Co mpliant) Packaging Options.

Diagrams

AT45DB041D-SU-2.5 Pin Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT45DB041D-SU-2.5
AT45DB041D-SU-2.5

Atmel

Flash 4MB SERIAL 2.5V - IND TEMP

Data Sheet

0-1: $0.60
1-10: $0.58
10-25: $0.54
25-100: $0.51
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