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A29DL322UV-70 Datasheet(PDF) 2 Page - AMIC Technology |
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A29DL322UV-70 Datasheet(HTML) 2 Page - AMIC Technology |
2 / 50 page A29DL32x Series 32 Megabit (4M x 8-Bit/2M x 16-Bit) CMOS 3.0 Volt-only, Preliminary Simultaneous Operation Flash Memory PRELIMINARY (May, 2005, Version 0.0) 1 AMIC Technology, Corp. DISTINCTIVE CHARACTERISTICS ARCHITECTURAL ADVANTAGES Simultaneous Read/Write operations - Data can be continuously read from one bank while executing erase/program functions in other bank - Zero latency between read and write operations Multiple bank architectures - Three devices available with different bank sizes (refer to Table 2) Package options - 48-ball TFBGA - 48-pin TSOP Top or bottom boot block Manufactured on 0.18 µm process technology - Compatible with AMD AM29DL32xD device Compatible with JEDEC standards - Pinout and software compatible with single-power-supply flash standard PERFORMANCE CHARACTERISTICS High performance - Access time as fast as 70ns - Program time: 7µs/word typical utilizing Accelerate function Ultra low power consumption (typical values) - 2mA active read current at 1MHz - 10mA active read current at 5MHz - 200nA in standby or automatic sleep mode Minimum 1 million write cycles guaranteed per sector 20 Year data retention at 125°C - Reliable operation for the life of the system SOFTWARE FEATURES Supports Common Flash Memory Interface (CFI) Erase Suspend/Erase Resume - Suspends erase operations to allow programming in same bank Data Polling and Toggle Bits - Provides a software method of detecting the status of program or erase cycles Unlock Bypass Program command - Reduces overall programming time when issuing multiple program command sequences HARDWARE FEATURES Any combination of sectors can be erased Ready/ Busy output (RY/BY ) - Hardware method for detecting program or erase cycle completion Hardware reset pin (RESET ) - Hardware method of resetting the internal state machine to reading array data WP /ACC input pin - Write protect ( WP ) function allows protection of two outermost boot sectors, regardless of sector protect status - Acceleration (ACC) function accelerates program timing Sector protection - Hardware method of locking a sector, either in-system or using programming equipment, to prevent any program or erase operation within that sector - Temporary Sector Unprotect allows changing data in protected sectors in-system Software temporary sector/sector block unprotect command Software sector protect/unprotect command |
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