Features
  • 25 MIPS 8051 core
  • 2 to 8 kB flash
  • 512/256 Byte RAM options
  • 12-bit 200 ksps, multi-channel ADC
  • Integrated 24.5 MHz (±2% accuracy) oscillator
  • Integrated 80 kHz low frequency oscillator
  • Up to 18 GPIO's, 5 V tolerant
  • 2 analog comparators
  • Precision voltage reference
  • 3 PWM channels
  • SMBus/I2C, UART and SPI
  • 4 16-bit timers
  • Independent watchdog timer
  • Power-on reset
  • Brown-out reset
  • On-chip debug
  • 2.2 to 3.6 V input supply
  • -40 to 85 °C and -40 to 125 °C operating range
  • AEC-Q100 qualified
  • Packages:
    • SOIC16
    • QFN20 (3 mm x 3 mm)
    • QSOP24

Getting Started with C8051F85x

 

C8051F850 Development Kit

The easiest way to begin development with the C8051F85x AEC-Q100 qualified, low-cost microcontroller family is with the fully functional C8051F850 development kit.


C8051F85x Product Matrix


Common Specifications
MCU Core: 8051
MHz: 25
USB: 0
Cap Sense: No
Timers (16-bit): 4
PCA Channels: 3
Comparators: 2
UART: 1
SPI: 1
I2C: 1
Devices
Part NumberData SheetDev KitMCU CoreMHzFlashRAM (kB)Dig I/O PinsADC 1USBTemp SensorTimers (16-bit)PCA ChannelsADC 2DACComparatorsUARTSPII2CHS I2C SlaveI2SEMIFCANLINLCD SegmentsAESAEC-Q100Package TypePackage SizeInternal Osc.VREFDebug InterfaceOtherOrder Part NumberShort DescriptionCurrent Mode Power ConsumptionAnalog IntensiveGeneral PurposeUltra-Low Power

C8051F850DK
8051258 kB0.501612-bit, 15-ch., 200 ksps0Yes43211100000 NoYesQFN203x3 mm±2%YesC2LFOC8051F850-C-GMMCU 8051 25MHz 4kB CAP TOUCH NoYesNo

C8051F850DK
8051258 kB0.501812-bit, 16-ch., 200 ksps0Yes43211100000 NoYesQSOP248.65x3.90 mm±2%YesC2LFOC8051F850-C-GUMCU 8051 25MHz 4kB CAP TOUCH NoYesNo

C8051F850DK
8051254 kB0.501612-bit, 15-ch., 200 ksps0Yes43211100000 NoYesQFN203x3 mm±2%YesC2LFOC8051F851-C-GMMCU 8051 25MHz 8kB NoYesNo

C8051F850DK
8051254 kB0.501812-bit, 16-ch., 200 ksps0Yes43211100000 NoYesQSOP248.65x3.90 mm±2%YesC2LFOC8051F851-C-GUMCU 8051 25MHz 8kB NoYesNo

C8051F850DK
8051252 kB0.251612-bit, 15-ch., 200 ksps0Yes43211100000 NoYesQFN203x3 mm±2%YesC2LFOC8051F852-C-GMMCU 8051 25MHz 4kB NoYesNo

C8051F850DK
8051252 kB0.251812-bit, 16-ch., 200 ksps0Yes43211100000 NoYesQSOP248.65x3.90 mm±2%YesC2LFOC8051F852-C-GUMCU 8051 25MHz 4kB NoYesNo

C8051F850DK
8051258 kB0.50160No43211100000 NoYesQFN203x3 mm±2%NoC2LFOC8051F853-C-GMMCU 8051 25MHz 2kB NoYesNo

C8051F850DK
8051258 kB0.50180No43211100000 NoYesQSOP248.65x3.90 mm±2%NoC2LFOC8051F853-C-GUMCU 8051 25MHz 2kB NoYesNo

C8051F850DK
8051254 kB0.50160No43211100000 NoYesQFN203x3 mm±2%NoC2LFOC8051F854-C-GMMCU 8051 25MHz 8kB NoYesNo

C8051F850DK
8051254 kB0.50180No43211100000 NoYesQSOP248.65x3.90 mm±2%NoC2LFOC8051F854-C-GUMCU 8051 25MHz 8kB NoYesNo

C8051F850DK
8051252 kB0.25160No43211100000 NoYesQFN203x3 mm±2%NoC2LFOC8051F855-C-GMMCU 8051 25MHz 4kB NoYesNo

C8051F850DK
8051252 kB0.25180No43211100000 NoYesQSOP248.65x3.90 mm±2%NoC2LFOC8051F855-C-GUMCU 8051 25MHz 4kB NoYesNo