[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:nxp:P89V51RB2":3},{"part":4,"mfr":25,"docs":31,"aliases":40,"alts":50,"breadcrumbs":72,"related":74,"more_from_mfr":78},{"id":5,"pn":6,"pn_norm":6,"series":7,"package":8,"lifecycle":9,"summary":10,"params":11,"features":20,"pins":7,"updated_at":21,"category_name":22,"category_name_en":23,"category_path":24},14435,"P89V51RB2",null,"DIP40","active","\u002FRC2\u002FRD2 8-bit 80C51 5 V low power 16\u002F32\u002F64 kB flash microcontroller with 1 kB RAM",[12,15,18],[13,14],"Flash","64 KB",[16,17],"RAM","1 KB",[19,8],"封装",[],"2026-10-10T13:01:01.608Z","MCU 微控制器","Microcontrollers (MCU)","mcu",{"slug":26,"name_en":27,"name_cn":28,"website":29,"is_domestic":30},"nxp","NXP","恩智浦","https:\u002F\u002Fwww.nxp.com",false,[32],{"id":5,"filename":33,"title":34,"pages":35,"size_bytes":36,"lang":7,"doc_version":7,"published_at":7,"role":37,"outline_count":38,"thumb":39},"NXP-P89V51RB2.pdf","P89V51RB2\u002FRC2\u002FRD2 8-bit 80C51 5 V low power 16\u002F32\u002F64 kB flash microcontroller with 1 kB RAM",80,1432531,"datasheet",79,"\u002Fthumbs\u002F8e\u002Fa7\u002F8ea77c1c693ce7222afb206115c86b1318b5689f8b3f5fbaf763676d382311c6.jpg",[41,44,46,48],{"alias_norm":42,"kind":43},"P89V51RB2BBC","order",{"alias_norm":45,"kind":43},"P89V51RB2FA",{"alias_norm":47,"kind":43},"P89V51RB2FN",{"alias_norm":49,"kind":43},"P89V51RB2RC2RD2",[51,58,61,63,66,69],{"kind":52,"note":7,"pn_display":53,"pn_norm":54,"summary":55,"mfr_slug":56,"mfr_name":57,"is_domestic":30},"similar","STM32L051x6-x8","STM32L051X6X8","Access line ultra-low-power 32-bit MCU ARM®-based Cortex®-M0+, up to 64 KB Flash, 8 KB SRAM, 2 KB EEPROM, ADC","st","STMicroelectronics",{"kind":52,"note":7,"pn_display":59,"pn_norm":59,"summary":60,"mfr_slug":56,"mfr_name":57,"is_domestic":30},"STM32F303C6","Arm®Cortex®-M4 32b MCU+FPU,up to 64KB Flash,16KB SRAM, 2 ADCs,3 DACs,3 comp.,op-amp, 217ps 10-ch (HRTIM1)",{"kind":52,"note":7,"pn_display":62,"pn_norm":62,"summary":60,"mfr_slug":56,"mfr_name":57,"is_domestic":30},"STM32F334K4",{"kind":52,"note":7,"pn_display":64,"pn_norm":64,"summary":65,"mfr_slug":56,"mfr_name":57,"is_domestic":30},"STM8AL31E88","Automotive 8-bit ultra-low-power MCU, 64 KB Flash, EEPROM, RTC, AES, LCD, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs",{"kind":52,"note":7,"pn_display":67,"pn_norm":67,"summary":68,"mfr_slug":56,"mfr_name":57,"is_domestic":30},"STM8L052R8","NEW_DS9111.book",{"kind":52,"note":7,"pn_display":70,"pn_norm":71,"summary":60,"mfr_slug":56,"mfr_name":57,"is_domestic":30},"STM32F334x4-x6-x8","STM32F334X4X6X8",[73],{"name":22,"name_en":23,"path":24},[75],{"pn_display":76,"pn_norm":76,"package":8,"summary":77},"P89V52X2","8-bit 80C51 low power 8 kB flash microcontroller with 256 B RAM, 192 B data EEPROM",[79,82,85,88,91,94,97,99,102,105,108,111],{"pn_display":80,"pn_norm":80,"summary":81},"XC33487","Data Sheet",{"pn_display":83,"pn_norm":83,"summary":84},"JN516X","JN-DS-JN516x",{"pn_display":86,"pn_norm":86,"summary":87},"K32L2AX","K32 L2A Microcontroller with 512 KB Flash and 128 KB SRAM",{"pn_display":89,"pn_norm":89,"summary":90},"M68SMASM","MASM_PB.FRM",{"pn_display":92,"pn_norm":92,"summary":93},"MAC7100EC","Microcontroller Family Hardware Specifications",{"pn_display":95,"pn_norm":95,"summary":96},"MCF52211","ColdFire Microcontroller",{"pn_display":98,"pn_norm":98,"summary":96},"MCF52223",{"pn_display":100,"pn_norm":100,"summary":101},"MM908E621","Integrated Quad Half-Bridge, Triple High-Side and EC Glass Driver with Embedded MCU and LIN for High End Mirror",{"pn_display":103,"pn_norm":103,"summary":104},"MM908E622","Integrated Quad Half-bridge, Triple High Side and EC Glass Driver with Embedded MCU and LIN for High End Mirror",{"pn_display":106,"pn_norm":106,"summary":107},"MM908E624","Integrated Triple High Side Switch with Embedded MCU and LIN Serial Communication for Relay Drivers",{"pn_display":109,"pn_norm":109,"summary":110},"P87LPC778","CMOS single-chip 8-bit 80C51 microcontroller with 128-byte data RAM, 8 kB OTP",{"pn_display":112,"pn_norm":112,"summary":113},"P89CV51RB2","\u002FRC2\u002FRD2 8-bit 80C51 5 V low power 64 kB flash microcontroller with 1 kB RAM, SPI, 6-clock CPU with 6\u002F12-clock peripherals"]