Adesto Technologies AT25PE16 Series Serial Flash Memory is a 16-Mbit DataFlash-L, 2.3V or 2.5V minimum, and serial-interface sequential access page erase memory. This AT25PE16 series device features 17,301,504 bits of memory organized as 4,096 pages of 512 bytes (default) or 528 bytes (customer option) each. The AT25PE16 series operates from a single 2.3V to 3.6V or 2.5V to 3.6V power supply for the erase, program, and read operations. The AT25PE16 series flash memory contains two SRAM buffers of 512 or 528 bytes each, in addition to the main memory. These buffers allow data reception while a page in the main memory is being reprogrammed. The AT25PE16 series is ideally suited for a wide variety of digital voice, image, program code, and data storage applications.
Features
Single 2.3V to 3.6V supplySerial Peripheral Interface (SPI) compatibleSupports SPI modes 0 and 3Supports RapidS™ operationContinuous read capability through entire arrayUp to 85MHzLow-power read option up to 15MHzMaximum Clock-to-output time (t
V) of 6ns
Specifications
-40ºC to 85ºC operating temperature range2.3V to 3.6V VCC power supply70MHz (maximum) serial clock frequency17ms (typical) page erase and programming time (512 or 528 bytes)
