AMIC A25LQ64
A25LQ64 is 67,108,864 bits serial Flash memory, which is configured as 8,388,608 x 8 internally. When it is in two or four I/O mode, the structure becomes 33,554,432 bits x 2 or 16,777,216 bits x 4. The three bus signals are a Serial Clock (C), a serial data input (DI), and a serial data output (DO).
| Part No. |
A25LQ64 |
| Datasheet |
A25LQ64
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| Manufacturer |
 AMIC |
| Description |
64M-BIT (x1 / x2 / x4) 3.3V CMOS MXSMIO FLASH MEMORY |
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FEATURES
GENERAL Serial Peripheral Interface compatible -- Mode 0 and Mode 3 64Mb: 67,108,864 x 1 bit structure or 33,554,432 x 2 bits (two I/O mode) structure or 16,777,216 x 4 bits (four I/O mode) structure Equal Sectors with 4K byte each, or Equal Blocks with 32K byte each or Equal Blocks with 64K byte each - Any Block can be erased individually Single Power Supply Operation - 2.7 to 3.6 volt for read, erase, and program operations Latch-up protected to 100mA from -1V to VCC +1V Low VCC write inhibit is from 2.2V to 2.4V PERFORMANCE High Performance - Fast read for SPI mode - 1 I/O: 104MHz with 8 dummy cycles - 2 I/O: 84MHz with 4 dummy cycles, equivalent to 168MHz - 4 I/O: 104MHz with 2+4 dummy cycles, equivalent to 416MHz - Fast read for QPI mode - 4 I/O: 84MHz with 2+2 dummy cycles, equivalent to 336MHz - 4 I/O: 104MHz with 2+4 dummy cycles, equivalent to 416MHz - Fast program time: 0.3ms (typ.) and 0.8ms (max./10K)/ 2ms (max./100K) /page (256-byte per page) - Byte...
