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S29AL016D Product Overview
16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
General Description
The S29AL016D is a 16 Mbit, 3.0 Volt-only Flash memory organized as 2,097,152 bytes or 1,048,576 words. The device is offered in 48-ball FBGA, and 48-pin TSOP packages. The word-wide data (x16) appears on DQ15–DQ0; the byte-wide (x8) data appears on DQ7–DQ0. This device is designed to be programmed in-system with the standard system 3.0 volt V CC supply. A 12.0 V VPP or 5.0 V CC are not required for write or erase operations. The device can also be programmed in standard EPROM programmers.
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 thirty-one 64 Kbyte sectors (byte mode)
- One 8 Kword, two 4 Kword, one 16 Kword, and thirty one 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
- 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
- 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
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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
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Package Options
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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
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Hardware Features
- Ready/Busy# pin (RY/BY#)
- Provides a hardware method of detecting program or erase cycle completion
- Hardware reset pin (RESET#)
- Hardware method to reset the device to reading array data
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