The AT25SF041 is a 4Mb low voltage, low power Serial Flash Device. It boasts 2uA Deep Power-Down current. The device operates from 2.5V-3.6V and up to 104MHz with a Clock-to-Clock (tv) of 6 ns. The AT25SF041 has a flexible erase architecture and can be erased by Page (256bytes), Block (4KB, 32KB and 64KB) erase times. The device also offers serial peripheral (SPI) compatible: Supports Modes 0 and 3 and also supports Dual and Quad output Read. The AT25SF041 offers package options including 8ld SOIC (0.150” and 0.208”) and an 8ld UDFN (5x6x0.6mm) package of which the smMEM- AT25SF041 breakout board makes use of. The smMEM-AT25SF041 provides an easy to use, low-cost, very small breakout board for the AT25SF041. All pins are all mapped to standard 2.54mm/0.1” headers. This allows for use in a standard bread-board or to be ‘wired’ into an application. The header-header spacing is 12.7mm (500mil).

All smMEM, smSENSR, smCOM, smBAT, and smPWR products are compatible with the Sensor Maestros Wireless Sensor Prototype Platforms, smWSP and smWSP-ARD that provide Rapid prototyping for Sensor and BTLE applications. The smMEM- AT25SF041 can be plugged into ANY of the smBlock SPI sockets in the smWSP and smWSP-ARD platforms. More info provided later in document.

Adesto Technologies AT25SF041 Serial Flash Breakout Board

• 4Mbit 2.5-3.6V, 20yr Data Retention

• Low Power Consumption

• 3mA Read Current

• 10mA Write/Erase Current

• 13uA Standby Current

• 2uA DEEP SLEEP Current

• Adesto Driver Example Software Available

• SMSTRS Wireless Sensor Platform(WSP) Ready

• Up to 104MHz operation

• SOIC8, TSSOP, and DIE package options for SOC

• Erase Sizes: Page = 256bytes

• Block(4KB, 32KB, and 64KB)

• Micro-Sized Eval Board(12.2×12.2mm)

• 2.54mm(0.1”) headers on 10.2mm(0.4”) spacing

• 4-6X Faster than the Page Write of similar EEPROM devices while consuming 10% of the Power.