C8051F96x Ultra-Low Power Microcontroller​

The C8051F96x family is the lowest power, most advanced MCU solution for power sensitive embedded systems used in battery-powered and green energy applications. The C8051F96x family has been designed from the ground up to seamlessly interoperate with Silicon Labs' EZRadioPRO® sub-GHz transceivers.

The C8051F96x implements the following three primary strategies to address each area of the power budget: Reduce active mode time, Reduce sleep mode power and Improve efficiency of moving energy from the battery to the system.

Features

  • Power efficient on-chip dc-dc buck converter
  • High-speed pipelined 8051-compatible microcontroller core (up to 25 MIPS)
  • In-system, full-speed, non-intrusive debug interface (on-chip)
  • True 10-bit 300 ksps, or 12-bit 75 ksps single-ended ADC
  • 16 external analog inputs
  • 4 internal inputs
  • 6-bit programmable current reference
  • Precision programmable 24.5 MHz internal oscillator with spread spectrum technology
  • 128 kB, 64 kB, 32 kB or 16 kB of on-chip flash memory
  • 8448 or 4352 bytes of on-chip RAM
  • 128 Segment LCD Driver
  • SMBus/I²C, Enhanced UART and two Enhanced SPI serial interfaces implemented in hardware
  • Four general-purpose 16-bit timers
  • Programmable Counter/Timer Array (PCA) with six capture/compare modules and Watchdog Timer function
  • Hardware AES, DMA and Pulse Counter
  • On-chip power-on reset, VDD monitor and temperature sensor
  • Two on-chip voltage comparators
  • 57 or 34 Port I/O

Getting Started with C8051F96x

C8051F960DK Development Kit

The easiest way to begin development with the C8051F96x AEC-Q100 qualified, low-cost microcontroller family is with the C8051F960DK development kit.

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C8051F96x Product Matrix

Common Specifications

MCU Core: 8051

MHz: 25

ADC 1: 12-bit, 16-ch., 75 ksps

USB: No

Cap Sense: No

Temp Sensor: Yes

Timers (16-bit): 4

PCA Channels: 6

Comparators: 2

VREF: Yes

UART: 1

I²C: 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
C8051F960-A-DK 8051 25 128 8 57 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFN76 6x6 ±2 Yes C2 128 LCD Segments; AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 128 8 57 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFP80 12x12 ±2 Yes C2 128 LCD Segments; AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 128 8 34 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFN40 6x6 ±2 Yes C2 36 LCD Segments; AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 128 8 57 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFN76 6x6 ±2 Yes C2 AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 128 8 57 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFP80 12x12 ±2 Yes C2 AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 128 8 34 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFN40 6x6 ±2 Yes C2 AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 64 8 57 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFN76 6x6 ±2 Yes C2 128 LCD Segments; AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 64 8 57 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFP80 12x12 ±2 Yes C2 128 LCD Segments; AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 64 8 34 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFN40 6x6 ±2 Yes C2 36 LCD Segments; AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 32 8 57 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFN76 6x6 ±2 Yes C2 128 LCD Segments; AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 32 8 57 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFP80 12x12 ±2 Yes C2 128 LCD Segments; AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 32 8 34 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFN40 6x6 ±2 Yes C2 36 LCD Segments; AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 16 4.25 57 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFN76 6x6 ±2 Yes C2 128 LCD Segments; AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 16 4.25 57 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 2 1 0 0 0 0 0 Yes No 1.8 3.8 QFP80 12x12 ±2 Yes C2 128 LCD Segments; AES; dc-dc; Low Power; RTC
C8051F960-A-DK 8051 25 16 4.25 34 Yes 12-bit, 16-ch., 75 ksps No Yes 4 6 2 1 1 1 1 0 0 0 0 Yes No 1.8 3.8 QFN40 6x6 ±2 Yes C2 36 LCD Segments; AES; dc-dc; Low Power; RTC
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