{"id":10194,"date":"2026-07-09T05:43:45","date_gmt":"2026-07-09T05:43:45","guid":{"rendered":"https:\/\/materialparts.com\/fm25v20a-g\/"},"modified":"2026-07-09T06:04:27","modified_gmt":"2026-07-09T06:04:27","slug":"fm25v20a-g","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/fm25v20a-g\/","title":{"rendered":"FM25V20A-G"},"content":{"rendered":"<h2>\u4ea7\u54c1\u6982\u89c8<\/h2>\n<p>The FM25V20A-G is a Infineon product designed for electronic applications. It features compact design with reliable performance characteristics suitable for various industrial and consumer applications.<\/p>\n<h2>\u4e3b\u8981\u89c4\u683c<\/h2>\n<table>\n<tr>\n<td>Memory Type<\/td>\n<td>F-RAM (Ferroelectric RAM)<\/td>\n<\/tr>\n<tr>\n<td>Density<\/td>\n<td>2Mbit (256K x 8)<\/td>\n<\/tr>\n<tr>\n<td>Interface<\/td>\n<td>SPI (Mode 0 and 3)<\/td>\n<\/tr>\n<tr>\n<td>Max Clock Frequency<\/td>\n<td>40 MHz<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u6e90\u7535\u538b<\/td>\n<td>2.0V to 3.6V<\/td>\n<\/tr>\n<tr>\n<td>Standby Current<\/td>\n<td>100 uA (Max)<\/td>\n<\/tr>\n<tr>\n<td>Read Current<\/td>\n<td>12 mA (Max)<\/td>\n<\/tr>\n<tr>\n<td>Write Endurance<\/td>\n<td>10^14 Read\/Write Cycles<\/td>\n<\/tr>\n<tr>\n<td>Data Retention<\/td>\n<td>151 Years (@ 85 C)<\/td>\n<\/tr>\n<tr>\n<td>Write Speed<\/td>\n<td>No Write Delay<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u4f5c\u6e29\u5ea6<\/td>\n<td>-40 C to +85 C<\/td>\n<\/tr>\n<tr>\n<td>\u5305\u88c5<\/td>\n<td>8-SOIC<\/td>\n<\/tr>\n<\/table>\n<h2>\u7279\u70b9<\/h2>\n<p>2Mbit F-RAM with SPI interface up to 40 MHz; 10^14 read\/write cycle endurance; 151-year data retention; No write delay or polling required; Instant non-volatility; Low power consumption; Hardware write protection via WP pin; Software write protection via status register; RoHS compliant and halogen-free<\/p>\n<h2>\u5e94\u7528<\/h2>\n<p>Industrial automation and control systems; Automotive data logging and black boxes; Smart meters and energy management; Medical device data storage; RAID controller configuration storage; Gaming and lottery terminals; Server and networking equipment<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Overview The FM25V20A-G is a Infineon product designed for electronic applications. It features compact design with reliable performance characteristics suitable for various industrial and consumer applications. Key Specifications Memory Type F-RAM (Ferroelectric RAM) Density 2Mbit (256K x 8) Interface SPI (Mode 0 and 3) Max Clock Frequency 40 MHz Supply Voltage 2.0V to 3.6V [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[39,13,4],"tags":[1466],"chip_brand":[173],"class_list":["post-10194","post","type-post","status-publish","format-standard","hentry","category-flash-memory-nand-nor-flash","category-integrated-circuits-ics","category-memory-chips","tag-fm25v20a-g","chip_brand-infineon"],"acf":{"brief_explanation":"2Mbit SPI F-RAM, 256Kx8, 40MHz, 2.0-3.6V, 10^14 cycles, 151yr retention","date_code":"","package_case":"8-SOIC (5.33 x 5.38 x 1.78 mm)","in_stock":"","datasheet":"https:\/\/www.infineon.com\/dgdl\/Infineon-FM25V20A_2-Mbit_(256_K_X_8)_Serial_(SPI)_F-RAM-DataSheet-v10_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0ec93a4341a5","price":"","product_introduction":"Product Introduction(Within 100 Words)","working_principle":"Working Principle(Within 200 Words)","pin_description":"Pin Description(Output pin definitions in table format only; return pure content without derivation or extra elaboration)","application_scenarios":"Application Scenarios (Output pin definitions in table format only; return pure content without derivation or extra elaboration)","alternative_models":"Alternative Models(Output pin definitions in table format only; return pure content without derivation or extra elaboration)"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/10194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=10194"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/10194\/revisions"}],"predecessor-version":[{"id":10204,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/10194\/revisions\/10204"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=10194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=10194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=10194"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}