[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:nxp:P87C51RA2":3},{"part":4,"mfr":19,"docs":25,"aliases":34,"alts":42,"breadcrumbs":43,"related":49,"more_from_mfr":56},{"id":5,"pn":6,"pn_norm":6,"series":7,"package":7,"lifecycle":8,"summary":9,"params":10,"features":14,"pins":7,"updated_at":15,"category_name":16,"category_name_en":17,"category_path":18},14403,"P87C51RA2",null,"active","\u002FRB2\u002FRC2\u002FRD2 80C51 8-bit microcontroller family 8KB\u002F16KB\u002F32KB\u002F64KB OTP, 512B\u002F512B\u002F512B\u002F1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30\u002F33 MHz)",[11],[12,13],"RAM","1 KB",[],"2026-10-10T13:01:01.608Z","8 位 MCU","8-bit MCU","mcu.mcu8",{"slug":20,"name_en":21,"name_cn":22,"website":23,"is_domestic":24},"nxp","NXP","恩智浦","https:\u002F\u002Fwww.nxp.com",false,[26],{"id":5,"filename":27,"title":28,"pages":29,"size_bytes":30,"lang":7,"doc_version":7,"published_at":7,"role":31,"outline_count":32,"thumb":33},"NXP-P87C51RA2.pdf","P87C51RA2\u002FRB2\u002FRC2\u002FRD2  80C51 8-bit microcontroller family  8KB\u002F16KB\u002F32KB\u002F64KB OTP, 512B\u002F512B\u002F512B\u002F1KB RAM,  low voltage (2.7 to 5.5 V), low power, high speed  (30\u002F33 MHz)",67,431676,"datasheet",42,"\u002Fthumbs\u002F05\u002Fa8\u002F05a811d8175c7b8ce6669eb44b159f71bd449eec9595fa72137d145646e88506.jpg",[35,38,40],{"alias_norm":36,"kind":37},"P87C51RA2BA","order",{"alias_norm":39,"kind":37},"P87C51RA2BBD",{"alias_norm":41,"kind":37},"P87C51RA2FA",[],[44,48],{"name":45,"name_en":46,"path":47},"MCU 微控制器","Microcontrollers (MCU)","mcu",{"name":16,"name_en":17,"path":18},[50,53],{"pn_display":51,"pn_norm":51,"package":7,"summary":52},"P87C552","80C51 8-bit microcontroller 8K\u002F256 OTP, 8 channel 10 bit A\u002FD, I 2 C, PWM, capture\u002Fcompare, high I\u002FO, low voltage (2.7 V to 5.5 V), low power",{"pn_display":54,"pn_norm":54,"package":7,"summary":55},"P87C554","80C51 8-bit microcontroller – 12 clock operation 16K\u002F512 OTP\u002FRAM 8 channel 10-bit A\u002FD, I 2 C, PWM, capture\u002Fcompare, high I\u002FO",[57,61,65,69,73,76,79,83,86,89,92,95],{"pn_display":58,"pn_norm":59,"summary":60},"XA-G49","XAG49","XA 16-bit microcontroller family 64K FLASH\u002F2K RAM, watchdog, 2 UARTs",{"pn_display":62,"pn_norm":63,"summary":64},"XA-S3","XAS3","XA 16-bit microcontroller 32 K\u002F1 K OTP\u002FROM\u002FROMless, 8-channel 8-bit A\u002FD, low voltage (2.7 V–5.5 V), I2C, 2 UARTs, 16 MB address range",{"pn_display":66,"pn_norm":67,"summary":68},"XA-C3","XAC3","XA 16-bit microcontroller family 32K\u002F1024 OTP\u002FROM CAN transport layer controller 1 UART, 1 SPI Port, CAN 2.0B, 32 CAN ID Filters, transport layer co-processor",{"pn_display":70,"pn_norm":71,"summary":72},"XA-G37","XAG37","XA 16-bit microcontroller family 32K OTP, 512 B RAM, watchdog, 2 UARTs",{"pn_display":74,"pn_norm":74,"summary":75},"80C31","80C51 8-bit microcontroller family 128\u002F256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz)",{"pn_display":77,"pn_norm":77,"summary":78},"8XC54","80C51 8-bit microcontroller family 8K-64K\u002F256-1K OTP\u002FROM\u002FROMless, low voltage 2.7V-5.5V), low power, high speed (33 MHz)",{"pn_display":80,"pn_norm":81,"summary":82},"XA-G30","XAG30","XA 16-bit microcontroller family 512 B RAM, watchdog, 2 UARTs",{"pn_display":84,"pn_norm":84,"summary":85},"80C652","CMOS single-chip 8-bit microcontrollers",{"pn_display":87,"pn_norm":87,"summary":88},"8XC554","80C554\u002F87C554 80C51 8-bit microcontroller – 6 clock operation 16K\u002F512 OTP\u002FROMless, 7 channel 10 bit A\u002FD, I 2 C, PWM, capture\u002Fcompare, high I\u002FO, 64L LQFP",{"pn_display":90,"pn_norm":90,"summary":91},"9S12XDP512DGV2","MC9S12XDP512 Device User Guide V2",{"pn_display":93,"pn_norm":93,"summary":94},"HC05BD7GRS","68HC05BD7, 68HC705BD7, 68HC05BD2, SPECIFICATION (General Release) REV 2.0",{"pn_display":96,"pn_norm":96,"summary":97},"HC05C4AGRS","General Release Specification"]