ECT25S40 Datasheet, PDF (1/46 Pages) E-CMOS Corporation – 4M BIT SPI NOR FLASH

4M BIT SPI NOR FLASH
ECT25S40
General Description
The ECT25S40 is 4M-bit Serial Peripheral Interface(SPI) Flash memory, and supports the Dual/Quad SPI:
Serial Clock, Chip Select, Serial Data I/O0 (SI),I/O1(SO),I/O2(/WP),and I/O3(/HOLD). The Dual I/O data
is transferred with speed of 216Mbits/s and the Quad I/O & Quad output data is transferred with speed of
432Mbits/s. The device uses a single low voltage power supply, ranging from 2.7 Volt to 3.6 Volt.
Additionally ,the device supports JEDEC standard manufacturer and device ID and three 256-bytes
Security Registers.
In order to meet environmental requirements, E-CMOS offers an 8-pin SOP 150 mil,208mil, 8-pin TSSOP
and 8-pin DFN 6x5-mm,and other special order packages.
Features
● Serial Peripheral Interface(SPI)
- Standard SPI: SCLK, /CS, SI, SO, /WP, /HOLD
- Dual SPI: SCLK, /CS, IO0, IO1, /WP, /HOLD
- Quad SPI: SCLK, /CS, IO0, IO1, IO2, IO3
● Read
- Normal Read (Serial): 50MHz clock rate
- Fast Read (Serial): 108MHz clock rate
- Dual/Quad (Multi-I/O) Read: 108MHz clock rate
● Program
- Serial-input Page Program up to 256bytes
- Program Suspend and Resume
● Erase
- Block erase (64/32 KB)
- Sector erase (4 KB)
- Chip erase
- Erase Suspend and Resume
● Program/Erase Speed
- Page Program time: 0.7ms typical
- Sector Erase time: 60ms typical
- Block Erase time: 0.3/0.5s typical
- Chip Erase time: 4s typical
● Flexible Architecture
- Sector of 4K-byte
- Block of 32/64K-byte
● Low Power Consumption
- 20mA maximum active current
- 5uA maximum power down current
E-CMOS Corp. (www.ecmos.com.tw)
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