Энергонезависимая память JS28F512P33EFA.

Флеш память , NOR, Параллельная NOR, 512 Мбит, 32М x 16бит, Параллельный, TSOP, 56 вывод(-ов)

The JS28F512P33EFA is a 512MB NOR Flash Memory provides high performance on a 16-bit data bus. Individually erasable memory blocks are sized for optimum code and data storage. Upon initial power-up or return from reset, the device defaults to asynchronous page-mode read. Configuring the RCR (read configuration register) enables synchronous burst-mode reads. In synchronous burst mode, output data is synchronized with user-supplied clock signal. A WAIT signal provides an easy CPU-to-flash memory synchronization. In addition to the enhanced architecture and interface, the device incorporates technology that enables fast buffer program and erase operations. The device features a 512-word buffer to enable optimum programming performance, which can improve system programming throughput time significantly to 1.46Mbyte/s. Designed for low-voltage systems, P33-65nm device supports read operations with VCC at 3V and erase and program operations with VPP at 3/9V.

• High performance - 95ns initial access time
• Symmetrically-blocked architecture
• Blank check to verify an erased block
• Continuous synchronous read current - 21mA typical/24mA maximum at 52MHz
• Enhanced security
• Absolute write protection - VPP = VSS
• Power-transition erase/program lockout
• Individual zero-latency block locking
• Individual block lock-down capability
• Numonyx® Flash data integrator optimized

• Basic command set and extended function Interface (EFI) command set compatible
• Common flash interface capable
• Minimum 100000 erase cycles

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Компьютеры и Периферия, Промышленное, Связь и Сеть, Потребительская Электроника