8-bit 80C51 MCU, 16KB OTP, 512B RAM, 16MHz, PLCC
8-bit 33MHz 80C51 MCU, 16KB OTP, 256B RAM, LQFP
8-bit MCU, 33MHz, 64KB OTP/EPROM, 1KB RAM, PLCC, 32 I/O
MCU 8-bit P87 80C51 CISC 4KB EPROM 3.3V/5V 44-Pin PQFP
Microcontroller 8 Bit PLCC-44, P87C52SBAA-512, NXP
Dual Buck Converter and 5-V Boost With Diagnostic Functions 32-VQFN -40 to 125
8-bit 80C51 CISC MCU, 96KB EPROM, 24MHz, 44-Pin PLCC SMT
8-bit MCU, 4KB OTP, 128B RAM, 20MHz, I2C, UART, SOIC
8-bit 80C51 MCU, 33MHz, 32KB EPROM, 3.3V/5V, LQFP
8-bit MCU, 80C51, 4KB EPROM, 20MHz, 5V, PDIP
IC 80C51 MCU 8K OTP 20-TSSOP
8-bit MCU 80C51 CISC 64KB EPROM 24MHz 44-Pin PLCC SMT
80C51 MCU 4KB OTP 8b 20MHz I2C UART 5V TSSOP
8-bit MCU 33MHz 64KB EPROM 3.3V/5V LQFP
IC 80C51 MCU 1KB OTP 14TSSOP
IC 80C51 MCU 2K OTP 16-DIP
IC 80C51 MCU 2048 RAM 80QFP
8-bit 80C51 MCU, 16KB EPROM, 33MHz, 44-Pin LQFP, SMT
