GENERAL DESCRIPTION
The F49L160UA/F49L160BA is a 16 Megabit, 3V only CMOS Flash memory device organized as 2M bytes of 8 bits or 1M words of 16bits. This device is packaged in standard 48-pin TSOP. It is designed to be programmed and erased both in system and can in standard EPROM programmers.

FEATURES
• Single supply voltage 2.7V-3.6V
• Fast access time: 70/90 ns
• 2,097,152x8 / 1,048,576x16 switchable by BYTE pin
• Compatible with JEDEC standard
   - Pin-out, packages and software commands
      compatible with single-power supply Flash
• Low power consumption
   - 7mA typical active current
   - 25uA typical standby current
• 100,000 program/erase cycles typically
• 20 Years Data Retention
• Command register architecture
   - Byte Word Programming (9μ s/11μ s typical)
   - Byte Mode : One 16KB, two 8KB, one 32KB, and
      thirty-one 64KB sectors.
   - Word Mode : one 8K word, two 4K word, one 16K
      word, and thirty-one 32 K word sectors.
• Auto Erase (chip & sector) and Auto Program
   - Any combination of sectors can be erased
      concurrently; Chip erase also provided.
   - Automatically program and verify data at specified
      address
• Erase Suspend/Erase Resume
   - Suspend or Resume erasing sectors to allow the
      read/program in another sector
• Ready/Busy (RY/ BY )
   - RY/BY output pin for detection of program or erase
      operation completion
• End of program or erase detection
   - Data polling
   - Toggle bits
• Hardware reset
   - Hardware pin(RESET ) resets the internal state machine
      to the read mode
• Sector Protection /Unprotection
   - Hardware Protect/Unprotect any combination of sectors
      from a program or erase operation.
• Low VCC Write inhibit is equal to or less than 2.0V
• Boot Sector Architecture
   - U = Upper Boot Block
   - B = Bottom Boot Block
• Packages available:
   - 48-pin TSOPI
• CFI (Common Flash Interface) complaint
   - Provides device-specific information to the system,
      allowing host software to easily reconfigure to different
      Flash devices.