C8051F52x Automotive & Industrial MCUs

The C8051F52x automotive and industrial MCUs are the smallest sized automotive-grade MCUs on the market with a high level of integration (12-bit ADC and 0.5% precision oscillator) in a tiny 3 mm x 3 mm or 4 mm x 4 mm package.

With on-chip Voltage Regulator, Power-On Reset, VDD monitor, Watchdog Timer and clock oscillator, the Automotive Microcontrollers, are truly stand-alone System-on-a-Chip solutions. The Flash memory can be reprogrammed even in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware. User software has complete control of all peripherals, and may individually shut down any or all peripherals for power savings.

Features

  • 25 MIPS 8051 CPU
  • 8 kB Flash memory
  • 256 B RAM
  • 24.5 MHz on-board oscillator (±0.5%)
  • 12-bit, 200 ksps ADC, ±1LSB INL
  • Up to 16 analog and digital I/O lines
  • 1.8 to 5.25 V input supply
  • –40 to 125 ºC operating range
  • On-chip comparator and temperature sensor
  • Packages:
    • 10-Pin DFN
    • 20-Pin QFN20
    • 20-Pin TSSOP

Getting Started with C8051F52x

C8051F530ADK Development Kit

The easiest way to begin development with the C8051F52x AEC-Q100 qualified, low-cost microcontroller family is with the C8051F530ADK development kit.

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C8051F52x Product Matrix

Common Specifications

MCU Core: 8051

MHz: 25

RAM (kB): 0.25

Dig I/O Pins: 6

ADC 1: 12-bit, 6-ch., 200 ksps

USB: 0

Cap Sense: No

Temp Sensor: Yes

Timers (16-bit): 3

PCA Channels: 3

Comparators: 1

UART: 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 Temperature (ºC)
C8051F530ADK 8051 25 8 0.25 6 Yes 12-bit, 6-ch., 200 ksps 0 Yes 3 3 1 1 1 0 0 0 0 0 1 No Yes 2 5.25 DFN10 3x3 ±0.5 Yes C2 -40 125
C8051F530ADK 8051 25 8 0.25 6 Yes 12-bit, 6-ch., 200 ksps 0 Yes 3 3 1 1 1 0 0 0 0 0 1 No Yes 2 5.25 DFN10 3x3 ±0.5 Yes C2 -40 125
C8051F530ADK 8051 25 8 0.25 6 Yes 12-bit, 6-ch., 200 ksps 0 Yes 3 3 1 1 1 0 0 0 0 0 0 No Yes 2 5.25 DFN10 3x3 ±0.5 Yes C2 -40 125
C8051F530ADK 8051 25 8 0.25 6 Yes 12-bit, 6-ch., 200 ksps 0 Yes 3 3 1 1 1 0 0 0 0 0 0 No Yes 2 5.25 DFN10 3x3 ±0.5 Yes C2 -40 125
C8051F530ADK 8051 25 4 0.25 6 Yes 12-bit, 6-ch., 200 ksps 0 Yes 3 3 1 1 1 0 0 0 0 0 1 No Yes 2 5.25 DFN10 3x3 ±0.5 Yes C2 -40 125
C8051F530ADK 8051 25 4 0.25 6 Yes 12-bit, 6-ch., 200 ksps 0 Yes 3 3 1 1 1 0 0 0 0 0 1 No Yes 2 5.25 DFN10 3x3 ±0.5 Yes C2 -40 125
C8051F530ADK 8051 25 4 0.25 6 Yes 12-bit, 6-ch., 200 ksps 0 Yes 3 3 1 1 1 0 0 0 0 0 0 No Yes 2 5.25 DFN10 3x3 ±0.5 Yes C2 -40 125
C8051F530ADK 8051 25 4 0.25 6 Yes 12-bit, 6-ch., 200 ksps 0 Yes 3 3 1 1 1 0 0 0 0 0 0 No Yes 2 5.25 DFN10 3x3 ±0.5 Yes C2 -40 125
C8051F530ADK 8051 25 2 0.25 6 Yes 12-bit, 6-ch., 200 ksps 0 Yes 3 3 1 1 1 0 0 0 0 0 1 No Yes 2 5.25 DFN10 3x3 ±0.5 Yes C2 -40 125
C8051F530ADK 8051 25 2 0.25 6 Yes 12-bit, 6-ch., 200 ksps 0 Yes 3 3 1 1 1 0 0 0 0 0 1 No Yes 2 5.25 DFN10 3x3 ±0.5 Yes C2 -40 125
C8051F530ADK 8051 25 2 0.25 6 Yes 12-bit, 6-ch., 200 ksps 0 Yes 3 3 1 1 1 0 0 0 0 0 0 No Yes 2 5.25 DFN10 3x3 ±0.5 Yes C2 -40 125
C8051F530ADK 8051 25 2 0.25 6 Yes 12-bit, 6-ch., 200 ksps 0 Yes 3 3 1 1 1 0 0 0 0 0 0 No Yes 2 5.25 DFN10 3x3 ±0.5 Yes C2 -40 125
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