25Q80A – EN25Q80A

Part Number : 25Q80A

Function : EN25Q80A

Manufactures : EON

Images :

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25Q80A image

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pinout

Description :

EN25Q80A EN25Q80A 8 Megabit Serial Flash Memory with 4Kbyte Uniform Sector FEATURES • Single power supply operation – Full voltage range: 2.7-3.6 volt • Serial Interface Architecture – SPI Compatible: Mode 0 and Mode 3 • 8 M-bit Serial Flash – 8 M-bit/1024 K-byte/4096 pages – 256 bytes per programmable page • • Standard, Dual or Quad SPI Standard SPI: CLK, CS#, DI, DO, WP# Dual SPI: CLK, CS#, DQ0, DQ1, WP# Quad SPI: CLK, CS#, DQ0, DQ1, DQ2, DQ3 High performance 100MHz clock rate for one data bit 80MHz clock rate for two data bits 80MHz clock rate for four data bits • 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: 1.3ms typical Sector erase time: 90ms typical Block erase time 500ms typical Chip erase time: 8 seconds typical • Lockable 256 byte OTP security sector • Minimum 100K endurance cycle • Package Options 8 pins SOP 150mil body width 8 pins SOP 200mil body width 8 contact VDFN 8 pins PDIP All Pb-free packages are RoHS compliant • Low power consumption – 12 mA typical active current – 1 μA typical power down current • Uniform Sector Architecture: 256 sectors of 4-Kbyte 16 blocks of 64-Kbyte Any sector or block can be erased individually • Industrial temperature Range GENERAL DESCRIPTION The EN25Q80A is an 8 Megabit (1024K-byte) Serial Flash memory, with advanced write protection mechanisms. The EN25Q80A supports the standard Serial Peripheral Interface (SPI), and a high performance Dual output as well as Quad I/O using SPI pins: Serial Clock, Chip Select, Serial DQ0(DI), DQ1(DO), DQ2(WP#) and DQ3(NC). SPI clock frequencies of up to 80MHz are supported allowing equivalent clock rates of 160MHz for Dual Output and 320MHz for Quad Output when using the Dual/Quad Output Fast Read instructions. The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction. The EN25Q80A is designed to allow either single Sector/Block at a time or full chip erase operation. The EN25Q80A can be configured to protect part of the memory as the software protected mode. The device can sustain a minimum of 100K program/erase cycles on each sector or block. This Data Sheet may be revised by subsequent versions or modifications due to changes in technical specifications. 1 ©2004 Eon Silicon Solution, Inc., www.eonssi.com Rev. D, Issue Date: 2009/10/13 Free Datasheet http://www.datasheet4u.net/ EN25Q80A Figure.1 CONNECTION DIAGRAMS CS# DO (DQ1) WP# (DQ2) VSS 1 2 3 4 8 7 6 5 VCC NC (DQ3) CLK DI (DQ0) 8 – LEAD SOP / PDIP CS# DO (DQ1) WP# (DQ2) VSS 1 2 3 4 8 7 6 5 VCC NC (DQ3) CLK DI (DQ0) 8 – LEAD VDFN This Data Sheet may be revised by subsequent versions or modifications due to changes in technical specifications. 2 ©2004 Eon Silicon Solution, Inc., www.eonssi.com Rev. D, Issue Date: 2009/10/13 Free Datasheet http://www.datasheet4u.net/ EN25Q80A Fi […]

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25Q80A Datasheet



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