8-bit 8051 MCU, 1.5KB EPROM, 25MHz, 11-Pin QFN EP
8-bit 8051 MCU, 25MHz, 1.5KB OTP, QFN, I2C, UART
8-bit 8051 CISC MCU, 1.5KB EPROM, 10-Pin QFN EP, 1.8-3V
8-bit 8051 CISC MCU, 1.5KB EPROM, 10-Pin MSOP, 25MHz