C8051F12x/13x Analog-Intensive MCUs

The C8051F12x-3x family of precision analog 8-bit microcontroller (MCU) devices includes the fastest 8-bit CPU on the market – up to 100 MIPS; 10-bit or 12-bit ADC options are available; and up to 128 kB of on-chip Flash with 8 kB of RAM.

With on-chip VDD monitor, Watchdog Timer and clock oscillator, the C8051F12x and C8051F13x microcontroller devices are truly stand-alone System-on-a-Chip solutions. All analog and digital peripherals are enabled/disabled and configured by user firmware. The Flash memory can be reprogrammed even in-circuit, providing nonvolatile data storage, and also allowing field upgrades of the 8051 firmware.

Features

  • 50-100 MIPS 8051 CPU
  • 64-128 kB Flash memory
  • 8448 B RAM
  • 12-10 bit ADC with up to 100 ksps
  • 8-bit ADC with up to 500 ksps (C8051F12x only)
  • Two 12-bit DACs (C8051F12x only)
  • Two comparators
  • Voltage reference
  • Temperature sensor
  • Five 16-bit timers

Getting Started with C8051F12x/13x

C8051F120DK Development Kit

The easiest way to begin development with the C8051F12x/13x AEC-Q100 qualified, low-cost microcontroller family is with the C8051F120DK development kit.

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C8051F12x/13x Product Matrix

Common Specifications

MCU Core: 8051

RAM (kB): 8

USB: No

Cap Sense: No

Temp Sensor: Yes

Timers (16-bit): 5

PCA Channels: 6

Comparators: 2

UART: 2

SPI: 1

I²C: 1

EMIF: 1

Devices
Part Number Data Sheet Dev Kit MCU Core MHz Flash (kB) RAM (kB) Dig I/O Pins 5 Volt Tolerant ADC 1 USB Temp Sensor Timers (16-bit) PCA Channels ADC 2 DAC Comparators UART SPI I²C HS I²C Slave I²S EMIF CAN LIN AES AEC-Q100 Vdd (min) Vdd (max) Package Type Package Size (mm) Internal Osc. VREF Debug Interface Other
C8051F120DK 8051 100 128 8 64 Yes 12-bit, 8-ch., 100 ksps No Yes 5 6 8-bit, 8-ch., 500 ksps 12-bit, 2-ch. 2 2 1 1 0 0 1 0 0 No No 2.7 3.6 QFP100 14x14 ±2 Yes JTAG 16x16 MAC
C8051F120DK 8051 100 128 8 32 Yes 12-bit, 8-ch., 100 ksps No Yes 5 6 8-bit, 8-ch., 500 ksps 12-bit, 2-ch. 2 2 1 1 0 0 1 0 0 No No 2.7 3.6 QFP64 10x10 ±2 Yes JTAG 16x16 MAC
C8051F120DK 8051 100 128 8 64 Yes 10-bit, 8-ch., 100 ksps No Yes 5 6 8-bit, 8-ch., 500 ksps 12-bit, 2-ch. 2 2 1 1 0 0 1 0 0 No No 2.7 3.6 QFP100 14x14 ±2 Yes JTAG 16x16 MAC
C8051F120DK 8051 100 128 8 32 Yes 10-bit, 8-ch., 100 ksps No Yes 5 6 8-bit, 8-ch., 500 ksps 12-bit, 2-ch. 2 2 1 1 0 0 1 0 0 No No 2.7 3.6 QFP64 10x10 ±2 Yes JTAG 16x16 MAC
C8051F120DK 8051 50 128 8 64 Yes 12-bit, 8-ch., 100 ksps No Yes 5 6 8-bit, 8-ch., 500 ksps 12-bit, 2-ch. 2 2 1 1 0 0 1 0 0 No No 2.7 3.6 QFP100 14x14 ±2 Yes JTAG
C8051F120DK 8051 50 128 8 32 Yes 12-bit, 8-ch., 100 ksps No Yes 5 6 8-bit, 8-ch., 500 ksps 12-bit, 2-ch. 2 2 1 1 0 0 1 0 0 No No 2.7 3.6 QFP64 10x10 ±2 Yes JTAG
C8051F120DK 8051 50 128 8 64 Yes 10-bit, 8-ch., 100 ksps No Yes 5 6 8-bit, 8-ch., 500 ksps 12-bit, 2-ch. 2 2 1 1 0 0 1 0 0 No No 2.7 3.6 QFP100 14x14 ±2 Yes JTAG
C8051F120DK 8051 50 128 8 32 Yes 10-bit, 8-ch., 100 ksps No Yes 5 6 8-bit, 8-ch., 500 ksps 12-bit, 2-ch. 2 2 1 1 0 0 1 0 0 No No 2.7 3.6 QFP64 10x10 ±2 Yes JTAG
C8051F120DK 8051 100 128 8 64 Yes 10-bit, 8-ch., 100 ksps No Yes 5 6 2 2 1 1 0 0 1 0 0 No No 2.7 3.6 QFP100 14x14 ±2 Yes JTAG 16x16 MAC
C8051F120DK 8051 100 128 8 32 Yes 10-bit, 8-ch., 100 ksps No Yes 5 6 2 2 1 1 0 0 1 0 0 No No 2.7 3.6 QFP64 10x10 ±2 Yes JTAG 16x16 MAC
C8051F120DK 8051 100 64 8 64 Yes 10-bit, 8-ch., 100 ksps No Yes 5 6 2 2 1 1 0 0 1 0 0 No No 2.7 3.6 QFP100 14x14 ±2 Yes JTAG 16x16 MAC
C8051F120DK 8051 100 64 8 32 Yes 10-bit, 8-ch., 100 ksps No Yes 5 6 2 2 1 1 0 0 1 0 0 No No 2.7 3.6 QFP64 10x10 ±2 Yes JTAG 16x16 MAC
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