(China (Mainland))
Product Summary
The AT45DB161B-TU is a 2.5-volt or 2.7-volt only, serial interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. Its 17,301,504 bits of memory are organized as 4096 pages of 528 bytes each. In addition to the main memory, the AT45DB161B-TU also contains two SRAM data buffers of 528 bytes each. The buffers allow receiving of data while a page in the main memory is being reprogrammed, as well as writing a continuous data stream. The device operates at clock frequencies up to 20 MHz with a typical active read current consumption of 4 mA.
Parametrics
AT45DB161B-TU 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
AT45DB161B-TU features: (1)Single 2.5V - 3.6V or 2.7V - 3.6V Supply; (2)Serial Peripheral Interface (SPI) Compatible; (3)20 MHz Max Clock Frequency; (4)Supports Page and Block Erase Operations; (5)Two 528-byte SRAM Data Buffers -Allows Receiving of Data while Reprogramming of Nonvolatile Memory; (6)Commercial and Industrial Temperature Ranges; (7)Green (Pb/Halide-free) Packaging Options.
Diagrams
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 AT452A |
NKK Switches |
Switch Hardware BLACK RECTANGULAR INSERT FOR MB20, SCB |
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AT452B |
NKK Switches |
Switch Hardware WHITE RECTANGULAR INSERT FOR MB20, SCB |
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AT452C |
NKK Switches |
Switch Hardware RED RECTANGLE INSERT |
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AT452F |
NKK Switches |
Switch Hardware GREEN RECTANGULAR INSERT FOR MB20, SCB |
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AT452G |
NKK Switches |
Switch Hardware BLUE RECTANGULAR INSERT FOR MB20, SCB |
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AT452H |
NKK Switches |
Switch Hardware GRAY RECTANGULAR INSERT FOR MB20, SCB |
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