S29AL016D - 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
Distinctive Characteristics
Architectural Advantages
Single power supply operation
— Full voltage range: 2.7 to 3.6 volt read and write operations for battery-powered applications
Manufactured on 200nm process technology
— Fully compatible with 0.23 μm Am29LV160D and MBM29LV160E devices
Flexible sector architecture
— One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and thirtyone 64 Kbyte sectors (byte mode)
— One 8 Kword, two 4 Kword, one 16 Kword, and thirtyone 32 Kword sectors (word mode)
Sector Protection features
— A hardware method of locking a sector to prevent any program or erase operations within that sector
— Sectors can be locked in-system or via programming equipment
— Temporary Sector Unprotect feature allows code changes in previously locked sectors
Unlock Bypass Program Command
— Reduces overall programming time when issuing multiple program command sequences
Top or bottom boot block configurations available
Compatibility with JEDEC standards
— Pinout and software compatible with single-power supply Flash
— Superior inadvertent write protection
Performance Characteristics
High performance
— Access times as fast as 70 ns
Ultra low power consumption (typical values
at 5 MHz)
— 200 nA Automatic Sleep mode current
— 200 nA standby mode current
— 9 mA read current
— 20 mA program/erase current
Cycling endurance: 1,000,000 cycles per sector typical
Data retention: 20 years typical
Package Options
48-ball FBGA
48-pin TSOP
44-pin SOP
Software Features
CFI (Common Flash Interface) compliant
— Provides device-specific information to the system, allowing host software to easily reconfigure for different Flash devices
Erase Suspend/Erase Resume
— Suspends an erase operation to read data from, or program data to, a sector that is not being erased, then resumes the erase operation
Data# Polling and toggle bits
— Provides a software method of detecting program or erase operation completion
Hardware Features
Ready/Busy# pin (RY/BY#)
— Provides a hardware method of detecting program or erase cycle completion
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