Product Summary

The AT45DB161D-MU(SL954) is a 2.5-volt or 2.7-volt, serial-interface sequential access Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. The AT45DB161D-MU(SL954) supports RapidS serial interface for applications requiring very high speed operations. RapidS serial interface is SPI compatible for frequencies up to 66 MHz. Its 17,301,504 bits of memory are organized as 4,096 pages of 512 bytes or 528 bytes each. In addition to the main memory, the AT45DB161D-MU(SL954) also contains two SRAM buffers of 512/528 bytes each.

Parametrics

AT45DB161D-MU(SL954) 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.

Features

AT45DB161D-MU(SL954) features: (1)Single 2.5V - 3.6V or 2.7V - 3.6V Supply; (2)RapidS?Serial Interface: 66 MHz Maximum Clock Frequency: SPI Compatible Modes 0 and 3; (3)User Configurable Page Size: 512 Bytes per Page, 528 Bytes per Page, Page Size Can Be Factory Pre-configured for 512 Bytes; (4)Page Program Operation: Intelligent Programming Operation, 4,096 Pages (512/528 Bytes/Page) Main Memory; (5)Flexible Erase Options: Page Erase (512 Bytes), Block Erase (4 Kbytes), Sector Erase (128 Kbytes), Chip Erase (16 Mbits).

Diagrams

AT45DB161D-MU(SL954) block diagram

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