{"v":"2.0","page_type":"product","title":"CYRF89435-40LTXC Infineon Technologies | RF and Wireless | DigiKey Marketplace","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Infineon Technologies","href":"/python/html6/menu_brand_products/1000/76000/menu_brand_products_InfineonTechnologies_1_bead3dab74.html"},{"label":"CYRF89435-40LTXC","href":null}],"content":{"product":{"mpn":"CYRF89435-40LTXC","manufacturer":"Infineon Technologies","brand":"Infineon Technologies","brand_url":"/python/html6/menu_brand_products/1000/76000/menu_brand_products_InfineonTechnologies_1_bead3dab74.html","title":"CYRF89435-40LTXC Infineon Technologies | RF and Wireless | DigiKey Marketplace","description":"","attributes":[{"name":"Brand name","values":[{"value":"Infineon Technologies","url":"/python/html6/menu_attr_pair/1000/223000000/223683000/menu_attr_pair_Brandname_InfineonTechnologies_1_7d9445f06a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/223000000/223683000/menu_attr_pair_Brandname_InfineonTechnologies_1_7d9445f06a.html"},{"name":"Manufacturer name","values":[{"value":"Infineon Technologies","url":"/python/html6/menu_attr_pair/1000/74000000/74616000/menu_attr_pair_Manufacturername_InfineonTechnologies_1_6de3a132c5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/74000000/74616000/menu_attr_pair_Manufacturername_InfineonTechnologies_1_6de3a132c5.html"},{"name":"Manufacturer","values":[{"value":"Infineon Technologies","url":"/python/html6/menu_attr_pair/1000/12000000/12616000/menu_attr_pair_Manufacturer_InfineonTechnologies_1_dec41beeab.html"}],"name_url":"/python/html6/menu_attr_pair/1000/12000000/12616000/menu_attr_pair_Manufacturer_InfineonTechnologies_1_dec41beeab.html"},{"name":"CategoryL1","values":[{"value":"RF and Wireless","url":"/python/html6/menu_attr_pair/1000/67000000/67620000/menu_attr_pair_CategoryL1_RFandWireless_1_aeaa25cddb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/67000000/67620000/menu_attr_pair_CategoryL1_RFandWireless_1_aeaa25cddb.html"},{"name":"CategoryL2","values":[{"value":"RF Transceiver ICs","url":"/python/html6/menu_attr_pair/1000/33000000/33058000/menu_attr_pair_CategoryL2_RFTransceiverICs_1_99133cdc73.html"}],"name_url":"/python/html6/menu_attr_pair/1000/33000000/33058000/menu_attr_pair_CategoryL2_RFTransceiverICs_1_99133cdc73.html"},{"name":"Extra Product Name","values":[{"value":"CYRF89435-40LTXC Infineon Technologies | RF and Wireless | DigiKey Marketplace","url":"/python/html6/menu_attr_pair/1000/157000000/157140000/menu_attr_pair_ExtraProductName_CYRF8943540LTXCInfineonTechnologiesRFandWi_1_951d9c5895.html"}],"name_url":"/python/html6/menu_attr_pair/1000/157000000/157140000/menu_attr_pair_ExtraProductName_CYRF8943540LTXCInfineonTechnologiesRFandWi_1_951d9c5895.html"},{"name":"atoms","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/170000000/170257000/menu_attr_pair_atoms_1_1_fa25edd0e2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/170000000/170257000/menu_attr_pair_atoms_1_1_fa25edd0e2.html"},{"name":"extraShipping","values":[{"value":"12.0","url":"/python/html6/menu_attr_pair/1000/138000000/138671000/menu_attr_pair_extraShipping_120_1_6361a69075.html"}],"name_url":"/python/html6/menu_attr_pair/1000/138000000/138671000/menu_attr_pair_extraShipping_120_1_6361a69075.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"CYRF89435-40LTXC","url":"/python/html6/menu_attr_pair/1000/214000000/214177000/menu_attr_pair_MPN_CYRF8943540LTXC_1_e12e33a981.html"}],"name_url":"/python/html6/menu_attr_pair/1000/214000000/214177000/menu_attr_pair_MPN_CYRF8943540LTXC_1_e12e33a981.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"packaging","values":[{"value":"Tray","url":"/python/html6/menu_attr_pair/1000/182000000/182931000/menu_attr_pair_packaging_Tray_1_c5d15044fd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/182000000/182931000/menu_attr_pair_packaging_Tray_1_c5d15044fd.html"},{"name":"qtyInStock","values":[{"value":"776","url":"/python/html6/menu_attr_pair/1000/140000000/140573000/menu_attr_pair_qtyInStock_776_1_8f2fbf2366.html"}],"name_url":"/python/html6/menu_attr_pair/1000/140000000/140573000/menu_attr_pair_qtyInStock_776_1_8f2fbf2366.html"},{"name":"SKU","values":[{"value":"3992862","url":"/python/html6/menu_attr_pair/1000/212000000/212520000/menu_attr_pair_SKU_3992862_1_474de693fc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/212000000/212520000/menu_attr_pair_SKU_3992862_1_474de693fc.html"},{"name":"snippet","values":[{"value":"IC RF TxRx + MCU General ISM \\u003e 1GHz 2.4GHz 40-VFQFN Exposed Pad","url":"/python/html6/menu_attr_pair/1000/249000000/249891000/menu_attr_pair_snippet_ICRFTxRxMCUGeneralISMu003e1GHz24GHz40VFQFN_1_8f8046c25f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/249000000/249891000/menu_attr_pair_snippet_ICRFTxRxMCUGeneralISMu003e1GHz24GHz40VFQFN_1_8f8046c25f.html"},{"name":"tierMinQty1","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"},{"name":"tierMinQty2","values":[{"value":"10","url":"/python/html6/menu_attr_pair/1000/146000000/146369000/menu_attr_pair_tierMinQty2_10_1_6ea934bd03.html"}],"name_url":"/python/html6/menu_attr_pair/1000/146000000/146369000/menu_attr_pair_tierMinQty2_10_1_6ea934bd03.html"},{"name":"tierMinQty3","values":[{"value":"25","url":"/python/html6/menu_attr_pair/1000/157000000/157853000/menu_attr_pair_tierMinQty3_25_1_a80b1f2945.html"}],"name_url":"/python/html6/menu_attr_pair/1000/157000000/157853000/menu_attr_pair_tierMinQty3_25_1_a80b1f2945.html"},{"name":"tierMinQty4","values":[{"value":"80","url":"/python/html6/menu_attr_pair/1000/228000000/228897000/menu_attr_pair_tierMinQty4_80_1_851d538206.html"}],"name_url":"/python/html6/menu_attr_pair/1000/228000000/228897000/menu_attr_pair_tierMinQty4_80_1_851d538206.html"},{"name":"tierMinQty5","values":[{"value":"230","url":"/python/html6/menu_attr_pair/1000/193000000/193029000/menu_attr_pair_tierMinQty5_230_1_1182838f16.html"}],"name_url":"/python/html6/menu_attr_pair/1000/193000000/193029000/menu_attr_pair_tierMinQty5_230_1_1182838f16.html"},{"name":"tierPrice1","values":[{"value":"6.30000","url":"/python/html6/menu_attr_pair/1000/207000000/207471000/menu_attr_pair_tierPrice1_630000_1_a8b4ca0d97.html"}],"name_url":"/python/html6/menu_attr_pair/1000/207000000/207471000/menu_attr_pair_tierPrice1_630000_1_a8b4ca0d97.html"},{"name":"tierPrice2","values":[{"value":"5.62500","url":"/python/html6/menu_attr_pair/1000/169000000/169640000/menu_attr_pair_tierPrice2_562500_1_22f28f9609.html"}],"name_url":"/python/html6/menu_attr_pair/1000/169000000/169640000/menu_attr_pair_tierPrice2_562500_1_22f28f9609.html"},{"name":"tierPrice3","values":[{"value":"5.06240","url":"/python/html6/menu_attr_pair/1000/95000000/95030000/menu_attr_pair_tierPrice3_506240_1_7d0489e7ca.html"}],"name_url":"/python/html6/menu_attr_pair/1000/95000000/95030000/menu_attr_pair_tierPrice3_506240_1_7d0489e7ca.html"},{"name":"tierPrice4","values":[{"value":"4.61250","url":"/python/html6/menu_attr_pair/1000/123000000/123411000/menu_attr_pair_tierPrice4_461250_1_611ba99d7b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/123000000/123411000/menu_attr_pair_tierPrice4_461250_1_611ba99d7b.html"},{"name":"tierPrice5","values":[{"value":"4.16252","url":"/python/html6/menu_attr_pair/1000/67000000/67716000/menu_attr_pair_tierPrice5_416252_1_2e54f1f134.html"}],"name_url":"/python/html6/menu_attr_pair/1000/67000000/67716000/menu_attr_pair_tierPrice5_416252_1_2e54f1f134.html"},{"name":"Digi-Key Part Number","values":[{"value":"448-CYRF89435-40LTXC-ND","url":"/python/html6/menu_attr_pair/1000/201000000/201703000/menu_attr_pair_DigiKeyPartNumber_448CYRF8943540LTXCND_1_11fba47093.html"}],"name_url":"/python/html6/menu_attr_pair/1000/201000000/201703000/menu_attr_pair_DigiKeyPartNumber_448CYRF8943540LTXCND_1_11fba47093.html"},{"name":"Manufacturer Product Number","values":[{"value":"CYRF89435-40LTXC","url":"/python/html6/menu_attr_pair/1000/59000000/59699000/menu_attr_pair_ManufacturerProductNumber_CYRF8943540LTXC_1_59bf852a42.html"}],"name_url":"/python/html6/menu_attr_pair/1000/59000000/59699000/menu_attr_pair_ManufacturerProductNumber_CYRF8943540LTXC_1_59bf852a42.html"},{"name":"Description","values":[{"value":"IC RF TXRX+MCU ISM>1GHZ 40VFQFN","url":"/python/html6/menu_attr_pair/1000/210000000/210022000/menu_attr_pair_Description_ICRFTXRXMCUISM1GHZ40VFQFN_1_497f4d39e3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/210000000/210022000/menu_attr_pair_Description_ICRFTXRXMCUISM1GHZ40VFQFN_1_497f4d39e3.html"},{"name":"Detailed Description","values":[{"value":"IC RF TxRx + MCU General ISM > 1GHz 2.4GHz 40-VFQFN Exposed Pad","url":"/python/html6/menu_attr_pair/1000/126000000/126362000/menu_attr_pair_DetailedDescription_ICRFTxRxMCUGeneralISM1GHz24GHz40VFQFNExpos_1_84f2f3c165.html"}],"name_url":"/python/html6/menu_attr_pair/1000/126000000/126362000/menu_attr_pair_DetailedDescription_ICRFTxRxMCUGeneralISM1GHz24GHz40VFQFNExpos_1_84f2f3c165.html"},{"name":"Category","values":[{"value":"RF and Wireless","url":"/python/html6/menu_attr_pair/1000/207000000/207996000/menu_attr_pair_Category_RFandWireless_1_2fa99884b4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/207000000/207996000/menu_attr_pair_Category_RFandWireless_1_2fa99884b4.html"},{"name":"Mfr","values":[{"value":"Infineon Technologies","url":"/python/html6/menu_attr_pair/1000/66000000/66201000/menu_attr_pair_Mfr_InfineonTechnologies_1_393e27c1bc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/66000000/66201000/menu_attr_pair_Mfr_InfineonTechnologies_1_393e27c1bc.html"},{"name":"Series","values":[{"value":"PRoC?","url":"/python/html6/menu_attr_pair/1000/242000000/242217000/menu_attr_pair_Series_PRoC_1_99af5a9b0b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/242000000/242217000/menu_attr_pair_Series_PRoC_1_99af5a9b0b.html"},{"name":"Package","values":[{"value":"Tray","url":"/python/html6/menu_attr_pair/1000/45000000/45941000/menu_attr_pair_Package_Tray_1_64011133bc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/45000000/45941000/menu_attr_pair_Package_Tray_1_64011133bc.html"},{"name":"Product Status","values":[{"value":"Obsolete","url":"/python/html6/menu_attr_pair/1000/190000000/190762000/menu_attr_pair_ProductStatus_Obsolete_1_e796775a3e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/190000000/190762000/menu_attr_pair_ProductStatus_Obsolete_1_e796775a3e.html"},{"name":"DigiKey Programmable","values":[{"value":"Not Verified","url":"/python/html6/menu_attr_pair/1000/141000000/141364000/menu_attr_pair_DigiKeyProgrammable_NotVerified_1_5a64777983.html"}],"name_url":"/python/html6/menu_attr_pair/1000/141000000/141364000/menu_attr_pair_DigiKeyProgrammable_NotVerified_1_5a64777983.html"},{"name":"Type","values":[{"value":"TxRx + MCU","url":"/python/html6/menu_attr_pair/1000/138000000/138934000/menu_attr_pair_Type_TxRxMCU_1_4472ce3586.html"}],"name_url":"/python/html6/menu_attr_pair/1000/138000000/138934000/menu_attr_pair_Type_TxRxMCU_1_4472ce3586.html"},{"name":"RF Family/Standard","values":[{"value":"General ISM > 1GHz","url":"/python/html6/menu_attr_pair/1000/13000000/13306000/menu_attr_pair_RFFamilyStandard_GeneralISM1GHz_1_4f41e02b32.html"}],"name_url":"/python/html6/menu_attr_pair/1000/13000000/13306000/menu_attr_pair_RFFamilyStandard_GeneralISM1GHz_1_4f41e02b32.html"},{"name":"Protocol","values":[{"value":"-","url":"/python/html6/menu_attr_pair/1000/110000000/110805000/menu_attr_pair_Protocol_unknown_1_7c0e6ba5d8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/110000000/110805000/menu_attr_pair_Protocol_unknown_1_7c0e6ba5d8.html"},{"name":"Modulation","values":[{"value":"FHSS, GFSK","url":"/python/html6/menu_attr_pair/1000/117000000/117594000/menu_attr_pair_Modulation_FHSSGFSK_1_52e6d46ceb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/117000000/117594000/menu_attr_pair_Modulation_FHSSGFSK_1_52e6d46ceb.html"},{"name":"Frequency","values":[{"value":"2.4GHz","url":"/python/html6/menu_attr_pair/1000/243000000/243188000/menu_attr_pair_Frequency_24GHz_1_de5c607b5c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/243000000/243188000/menu_attr_pair_Frequency_24GHz_1_de5c607b5c.html"},{"name":"Data Rate (Max)","values":[{"value":"1Mbps","url":"/python/html6/menu_attr_pair/1000/151000000/151440000/menu_attr_pair_DataRateMax_1Mbps_1_796b6f3fd4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/151000000/151440000/menu_attr_pair_DataRateMax_1Mbps_1_796b6f3fd4.html"},{"name":"Power - Output","values":[{"value":"1dBm","url":"/python/html6/menu_attr_pair/1000/151000000/151988000/menu_attr_pair_PowerOutput_1dBm_1_7b79ac59d8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/151000000/151988000/menu_attr_pair_PowerOutput_1dBm_1_7b79ac59d8.html"},{"name":"Sensitivity","values":[{"value":"-87dBm","url":"/python/html6/menu_attr_pair/1000/160000000/160197000/menu_attr_pair_Sensitivity_87dBm_1_5762a1799e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/160000000/160197000/menu_attr_pair_Sensitivity_87dBm_1_5762a1799e.html"},{"name":"Memory Size","values":[{"value":"32kB Flash, 2kB SRAM","url":"/python/html6/menu_attr_pair/1000/226000000/226712000/menu_attr_pair_MemorySize_32kBFlash2kBSRAM_1_055e00bb7a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226712000/menu_attr_pair_MemorySize_32kBFlash2kBSRAM_1_055e00bb7a.html"},{"name":"Serial Interfaces","values":[{"value":"I?C, SPI","url":"/python/html6/menu_attr_pair/1000/106000000/106390000/menu_attr_pair_SerialInterfaces_ICSPI_1_f23f4080a3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/106000000/106390000/menu_attr_pair_SerialInterfaces_ICSPI_1_f23f4080a3.html"},{"name":"GPIO","values":[{"value":"13","url":"/python/html6/menu_attr_pair/1000/171000000/171393000/menu_attr_pair_GPIO_13_1_843fa5a59b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/171000000/171393000/menu_attr_pair_GPIO_13_1_843fa5a59b.html"},{"name":"Voltage - Supply","values":[{"value":"1.9V ~ 3.6V","url":"/python/html6/menu_attr_pair/1000/17000000/17970000/menu_attr_pair_VoltageSupply_19V36V_1_06f0eed2ff.html"}],"name_url":"/python/html6/menu_attr_pair/1000/17000000/17970000/menu_attr_pair_VoltageSupply_19V36V_1_06f0eed2ff.html"},{"name":"Current - Receiving","values":[{"value":"18mA","url":"/python/html6/menu_attr_pair/1000/76000000/76593000/menu_attr_pair_CurrentReceiving_18mA_1_72aa29133c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/76000000/76593000/menu_attr_pair_CurrentReceiving_18mA_1_72aa29133c.html"},{"name":"Current - Transmitting","values":[{"value":"13.7mA ~ 18.5mA","url":"/python/html6/menu_attr_pair/1000/73000000/73570000/menu_attr_pair_CurrentTransmitting_137mA185mA_1_1cb3d2f9cd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/73000000/73570000/menu_attr_pair_CurrentTransmitting_137mA185mA_1_1cb3d2f9cd.html"},{"name":"Operating Temperature","values":[{"value":"0?C ~ 70?C","url":"/python/html6/menu_attr_pair/1000/197000000/197775000/menu_attr_pair_OperatingTemperature_0C70C_1_9153c306e1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/197000000/197775000/menu_attr_pair_OperatingTemperature_0C70C_1_9153c306e1.html"},{"name":"Mounting Type","values":[{"value":"Surface Mount","url":"/python/html6/menu_attr_pair/1000/133000000/133047000/menu_attr_pair_MountingType_SurfaceMount_1_2b547b73a9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/133000000/133047000/menu_attr_pair_MountingType_SurfaceMount_1_2b547b73a9.html"},{"name":"Package / Case","values":[{"value":"40-VFQFN Exposed Pad","url":"/python/html6/menu_attr_pair/1000/165000000/165156000/menu_attr_pair_PackageCase_40VFQFNExposedPad_1_52fe860bb4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/165000000/165156000/menu_attr_pair_PackageCase_40VFQFNExposedPad_1_52fe860bb4.html"},{"name":"Supplier Device Package","values":[{"value":"40-QFN (6x6)","url":"/python/html6/menu_attr_pair/1000/38000000/38500000/menu_attr_pair_SupplierDevicePackage_40QFN6x6_1_eda3570056.html"}],"name_url":"/python/html6/menu_attr_pair/1000/38000000/38500000/menu_attr_pair_SupplierDevicePackage_40QFN6x6_1_eda3570056.html"}],"images":[],"distributors":[{"name":"Digi-Key","sku":"3992862","url":"https://www.digikey.com/en/products/detail/cypress-semiconductor-corp/CYRF89435-40LTXC/12599074","pricing":[{"quantity":1,"price_usd":6.3}],"stock":{"available":true,"quantity":776,"lead_time_days":0},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/647bc617-bb6c-4f07-9eaa-be68ef875fe6"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-17","last_updated":"2026-09-17","data_sources":["Digi-Key"],"completeness":0.75,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}