AT45DB321D-TU

The AT45DB321D-TU is one member of the AT45DB321 family which is designed as the 2.7-volt, serial-interface sequential access Flash memory device that supports RapidS serial interface for applications, and this device also contains two SRAM buffers of 512/528 bytes each.

Features of the AT45DB321D-TU are:(1)Single 2.7V - 3.6V Supply;(2)RapidS Serial Interface: 66 MHz Maximum Clock Frequency;(3)Intelligent Programming Operation;(4)8,192 Pages (512/528 Bytes/Page) Main Memory;(5)Allows Receiving of Data while Reprogramming the Flash Array;(6)JEDEC Standard Manufacturer and Device ID Read;(7)100,000 Program/Erase Cycles Per Page Minimum;(8)Data Retention - 20 Years;(9)Industrial Temperature Range;(10)Green (Pb/Halide-free/RoHS Compliant) Packaging Options.etc.

The absolute maximum ratings of the AT45DB321D-TU can be summarized as:(1)Temperature under Bias: -55°C to +125°C;(2)Storage Temperature: -65°C to +150°C;(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.

The electrical characteristics of this device can be summarized as:(1)Deep Power-down Current: 5 to 10 A;(2)Standby Current: 25 to 50 A;(3)Active Current, Program/Erase Operation: 12 to 17 mA;(4)Input Load Current: 1 uA;(5)Output Leakage Current: 1 uA;(6)Input Low Voltage: VCC x 0.3 V;(7)Input High Voltage: VCC x 0.7 V. If you want to know more information about AT45DB321D-TU, please download the datasheet in www.seekic.com or www.chinaicmart.com .