Silicon Labs, 8bit 8051, C8051F Microcontroller, 25MHz, 16 kB Flash, 24-Pin QFN

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RS Stock No.:
526-8908
Mfr. Part No.:
C8051F311-GM
Manufacturer:
Silicon Labs
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Brand

Silicon Labs

Family Name

C8051F

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

24

Device Core

8051

Data Bus Width

8bit

Program Memory Size

16 kB

Maximum Frequency

25MHz

RAM Size

1.28 kB

USB Channels

0

Number of PWM Units

5

Number of SPI Channels

1

Number of CAN Channels

0

Number of UART Channels

1

Number of I2C Channels

1

Typical Operating Supply Voltage

2.7 → 3.6 V

Number of USART Channels

0

Length

5mm

Width

5mm

Pulse Width Modulation

5 (PWM/CCA)

Minimum Operating Temperature

-40 °C

ADCs

17 x 10 bit

Program Memory Type

Flash

Instruction Set Architecture

CISC

Number of PCI Channels

0

Maximum Operating Temperature

+85 °C

Number of Ethernet Channels

0

Number of ADC Units

1

Number of LIN Channels

0

Height

0.95mm

Dimensions

5 x 5 x 0.95mm

C8051F31x Microcontrollers, Silicon Labs


The Silicon Labs C8051F31x family of small form factor mixed-signal microcontrollers (MCU) with an 8-bit CPU capable of up to 25 MIPS.

Enable, disable and configure all the analogue and digital peripherals using the firmware. Flash memory can be reprogrammed even in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware.

They are specified for 2.7 V to 3.6 V operation over the industrial temperature range (-45°C to +85°C). The C8051F310/2/4 are available in a 32-pin LQFP package, the C8051F311/3/5 in a 28-pin QFN package and the C8051F316/7 in a 24-pin QFN package.

- 8051-compatible CIP-51 microcontroller core (up to 25 MIPS)

- In-system, full-speed, non-intrusive debug interface (on-chip)

- 10-bit (C8051F310/2/3/6) 200 ksps 25-channel single-ended/differential ADC with analogue multiplexer

- Two analogue comparators

- 8 kB (C8051F312/3/4/5) or 16 kB (C8051F310/1/6/7) of in-system programmable FLASH memory

- 1280 bytes of on-chip RAM

- SMBus/I2C, and enhanced UART and SPI serial interfaces implemented in hardware

- Four, general purpose 16-bit Timers

- Programmable Counter/Timer Array with five capture/compare modules

- Calibrated 24.5 MHz Oscillator

- On-chip Watchdog Timer, VDD Monitor, and Temperature Sensor

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