AT45CS1282

Features Single 2.7V - 3.6V Supply Dual-interface Architecture – RapidS™ Serial Interface: 50 MHz Maximum Clock Frequency (SPI Modes 0 and 3 Compatible for Frequencies up to 33 MHz) – Rapid8™ 8-bit Interface: 20 MHz Maximum Clock Frequency Page Program – 16,384 Pages (1,056 Bytes/Page) Main Memory Sector Erase Architecture – Sixty-three 270,336-byte Sectors – One 261,888-byte Sector – One 8,488-byte Sector Two 1056-byte SRAM Data Buffers – Allows Receiving of Data while Reprogramming the Flash Array Continuous Read Capability through Entire Array – Ideal for Code Shadowing Applications Low-power Dissipation – 10 mA Active Read Current Typical – Serial Interface – 12 mA Active Read Current Typical – 8-bit Interface – 15 µA CMOS Standby Current Typical Hardware Data Protection Security: 128-byte Security Register – 64-byte User Programmable Space – Unique 64-byte Device Identifier JEDEC Standard Manufacturer and Device ID Read 100 Program/Erase Cycles Per Sector Minimum Data Retention – 10 Years Commercial Temperature Range 128-megabit 2.7-volt Dual-interface Code Shadow DataFlash® AT45CS1282 Preliminary Description The AT45CS1282 is a 2.7-volt, dual-interface sequential access Flash memory ideally suited for infrequent code shadowing applications. This device utilizes Atmel’s e-STAC™ Multi-Level Cell (MLC) memory technology, which allows a single cell to ™ Pin Configurations Pin Name CS SCK/CLK SI SO I/O7 - I/O0 WP RESET RDY/BUSY SER/BYTE Funct...