XA 16-bit microcontroller 32 K/1 K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage (2.7 V–5.5 V), I2C, 2 UARTs, 16 MB address range

80C51 8-bit microcontroller family 8K-64K/256-1K OTP/ROM/ROMless, low voltage 2.7V-5.5V), low power, high speed (33 MHz)

P83C654X2/P87C654X2 80C51 8-bit microcontroller family 16 kB OTP/ROM, 256B RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)

Medium-density performance line Arm<Sup>®</Sup>-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces

3.3V range 8-bit MCU for automotive with 32 Kbyte Flash or 16 Kbyte ROM, 10-bit ADC, 4 timers, SPI and SCI interfaces

/RB2/RC2/RD2 80C51 8-bit microcontroller family 8KB/16KB/32KB/64KB OTP, 512B/512B/512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)

Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 com. interfaces

Low speed USB 8-BIT MCU with 3 endpoints, Flash or ROM memory, LVD, WDG, 10-bit ADC, 2 timers, SCI, SPI

8-bit MCUs with A/D converter, two timers, oscillator safeguard & safe reset

8-bit MCUs with A/D converter, two timers, oscillator safeguard & safe reset

8-bit MCU for automotive, 3.8 to 5.5V operating range with 8 to 32 Kbyte Flash/ROM, 10-bit ADC, 4 timers, SPI, SCI

Low-density access line, ARM®-based 32 bit MCU with 16 or 32 KB Flash, 5 timers, ADC and 4 communication interfaces

Medium-density access line, ARM® -based 32-bit MCU with 64 or 128 KB Flash, 6 timers, ADC and 7 communication interfaces

/3131 Low-cost, low-power ARM926EJ-S MCUs with high-speed USB 2.0 OTG, SD/MMC, and NAND flash controller

/3143 Low-cost, low-power ARM926EJ microcontrollers with USB High-speed OTG, SD/MMC, and NAND flash controller

P80C31X2/32X2 P80C51X2/52X2/54X2/58X2 P87C51X2/52X2/54X2/58X2 80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)

CMOS single-chip 8-bit 80C51 microcontroller with 128-byte data RAM, 8 kB OTP

Value-line ARM®-based 32-bit MCU with up to 256-KB Flash, timers, ADC, communication interfaces, 2.4-3.6 V operation

Value-line ARM-based 32-bit MCU with 16 to 64-KB Flash, timers, ADC, communication interfaces, 2.4-3.6 V operation

Connectivity line, ARM®-based 32-bit MCU with 64/256 KB Flash, USB OTG, Ethernet, 10 timers, 2 CANs, 2 ADCs, 14 communication interfaces