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Product>>Memory>>SPI Nor Flash>>STC25VF032

STC25VF032

    25 series Serial Flash family features a four-wire, SPI compatible interface that allows for a low pin-count package which occupies less board space and ultimately lowers total system costs.

    The STC25VF032 (8M-bit) Serial flash supports the standard Serial Peripheral Interface (SPI), 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 240Mbits/s and the Quad I/O & Quad output data is transferred with speed of 480Mbits/s.

    The STC25VF032 device is offered in 8-lead SOIC (150 mils),8-lead SOIC (208 mils) packages.

Features:

    • Single 2.7-3.6V Read and Write Operations
    • 32M -bit Serial Flash
    –4096K-byte
    –256 bytes per programmable page
    • Standard, Dual, Quad 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
    • High Speed Clock Frequency
    – 120MHz for fast read with 30PF load
    – Dual I/O Data transfer up to 240Mbits/s
    – Quad I/O Data transfer up to 480Mbits/s
    • Superior Reliability
    – Endurance: 100,000 Cycles (typical)
    – Greater than 100 years Data Retention
    • Low Power Consumption:
    – 20mA maximum active current
    – 0.1uA maximum power down current
    • Flexible Erase Capability
    – Uniform 4 KByte sectors
    – Uniform 32/64 KByte overlay blocks

    • Fast Erase and Byte-Program:
    – Chip-Erase Time: 2.5s (typical)
    – Sector-Erase Time: 60ms (typical)
    – Block-Erase Time:0.15/0.25s (typical)
    – Page Program time: 0.4ms typical • Software/Hardware Write Protection
    – Write protect all/portion of memory via software
    – Enable/Disable protection with WP# Pin
    – Top or Bottom, Sector or Block selection
    • Advanced security Features
    –4*256-Byte Security Registers With OTP Lock
    • Packages Available
    – 8-pin SOP8 (150mil)
    – 8-pin SOP8 (208mil)
    – 8-pin DFN8 (2x3 mm)
    – All Pb-free packages are compliant RoHS, Halogen-Free
    and REACH.

 

Product Documents:

General Overview: STC25VF032_Features.pdf

Data Sheet: STC25VF032.pdf

ROSH:

Product Support:

 

 

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