Product Summary

The AT45DB161D-CCUD 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-CCUD 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-CCUD also contains two SRAM buffers of 512/528 bytes each.

Parametrics

AT45DB161D-CCUD 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-CCUD 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-CCUD pin connection