GENERAL DESCRIPTION
GPR25V1605F is 16Mb bits Serial NOR Flash memory, which is configured as 2,097,152 x 8 internally. When it is in four I/O mode, the structure becomes 4,194,304 bits x 4 or 8,388,608 bits x 2. GPR25V1605F features a serial peripheral interface and software protocol allowing operation on a simple 3-wire bus while it is in single I/O mode. The three bus signals are a clock input (SCLK), a serial data input (SI), and a serial data output (SO). Serial access to the device is enabled by CS# input.

FEATURES
GENERAL
• Supports Serial Peripheral Interface -- Mode 0 and Mode 3
• 16,777,216 x 1 bit structure
   or 8,388,608 x 2 bits (two I/O mode) structure
   or 4,194,304 x 4 bits (four I/O mode) structure
• Equal Sectors with 4K byte each, Equal Blocks with 32K byte
   each, or Equal Blocks with 64K byte each
   - Any Block can be erased individually
• Single Power Supply Operation
   - Operation Voltage: 2.3V-3.6V for Read, Erase and Program
      Operations
• Latch-up protected to 100mA from -1V to Vcc +1V
• GPR25V1605F is compatible with MX25V1635F

PERFORMANCE
• High Performance
   - Fast read
   - 1 I/O: 80MHz with 8 dummy cycles
   - 2 I/O: 80MHz with 4 dummy cycles, equivalent to 160MHz
   - 4 I/O: 80MHz with 2+4 dummy cycles, equivalent to 320MHz
   - Fast program and erase time
   - 8/16/32/64 byte Wrap-Around Burst Read Mode
• Low Power Consumption
• Minimum 100,000 erase/program cycles
• 20 years data retention