Microchip Technology, Inc. Memory AT49BV001ANT-55JU

The AT49BV001ANT-55JU is a 1 megabit (128K x 8) Flash Memory device designed for in-system reprogrammability. It operates on a single supply voltage ranging from 2.7 to 3.6 volts and features a fast read access time of 55 ns. The memory architecture includes one 16K byte boot block with programming lockout, two 8K byte parameter blocks, and two main memory blocks of 32K bytes and 64K bytes. This device supports a fast erase cycle time of 3 seconds and byte-by-byte programming with a typical time of 30 ¬µs per byte. It incorporates hardware data protection and a DATA polling feature for end-of-program detection. The active current consumption is 15 mA, while the CMOS standby current is low at 50 ¬µA, making it suitable for low-power applications. The AT49BV001ANT-55JU is rated for a typical endurance of 10,000 write cycles and is available in green packaging options that are Pb/Halide-free. It is suitable for industrial applications with an operating temperature range of -40¬8C to 85¬8C.