GENERAL DESCRIPTION

The EN25F10A is a 1 Megabit (128 K-byte) Serial Flash memory, with enhanced write protection mechanisms. The EN25F10A supports the standard Serial Peripheral Interface (SPI), and a high performance Dual/Quad output as well as Dual/Quad I/O using SPI pins: Serial Clock, Chip Select, Serial DQ0(DI), DQ1(DO), DQ2(WP#) and DQ3(HOLD#). SPI clock frequencies of up to 104MHz are supported allowing equivalent clock rates of 208MHz (104MHz x 2) for Dual Output and 416MHz (104MHz x 4) for Quad Output when using the Dual/Quad I/O Fast Read instructions. The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction.

FEATURES

• Single power supply operation

- Full voltage range: 2.7-3.6 volt

• Serial Interface Architecture

- SPI Compatible: Mode 0 and Mode 3

• 1 M-bit Serial Flash

- 1 M-bit/128 K-byte/512 pages

- 256 bytes per programmable page

• Standard, Dual or Quad SPI

- Standard SPI: CLK, CS#, DI, DO, WP#, HOLD#

- Dual SPI: CLK, CS#, DQ0, DQ1, WP#, HOLD#

- Quad SPI: CLK, CS#, DQ0, DQ1, DQ2, DQ3

• High performance

- 104MHz clock rate for Standard SPI

- 104MHz clock rate for two data bits

- 104MHz clock rate for four data bits

• Low power consumption

- 10mA typical active current

- 1 μA typical power down current

• Uniform Sector Architecture:

- 32 sectors of 4-Kbyte

- 4 blocks of 32-Kbyte

- 2 blocks of 64-Kbyte

- Any sector or block can be erased individually

• Software and Hardware Write Protection:

- Write Protect all or portion of memory via software

- Enable/Disable protection with WP# pin

• High performance program/erase speed

- Page program time: 0.7ms typical

- Sector erase time: 30ms typical

- 32KB Block erase time 100ms typical

- 64KB Block erase time 200ms typical

- Chip erase time: 0.4 seconds typical

• Lockable 512 byte OTP security sector

• Support Serial Flash Discoverable Parameters (SFDP) signature

• Read Unique ID Number

• Minimum 100K endurance cycle

• Package Options

- 8 pins SOP 150mil body width

- 8 pins VSOP 150mil body width

- 8 contact USON 2x3 mm

- 8 contact VDFN 5x6 mm

- All Pb-free packages are compliant RoHS, Halogen-Free and REACH.

• Industrial temperature Range