Silicon Labs, 8bit 8051, C8051F Microcontroller, 25MHz, 8 kB Flash, 20-Pin QFN

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RS庫存編號:
168-9807
製造零件編號:
C8051F331-GM
製造商:
Silicon Labs
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品牌

Silicon Labs

Family Name

C8051F

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

20

Device Core

8051

Data Bus Width

8bit

Program Memory Size

8 kB

Maximum Frequency

25MHz

RAM Size

768 B

USB Channels

0

Number of PWM Units

3

Number of SPI Channels

1

Number of I2C Channels

1

Number of USART Channels

0

Number of UART Channels

1

Typical Operating Supply Voltage

2.7 → 3.6 V

Number of CAN Channels

0

Instruction Set Architecture

CISC

Height

0.88mm

Width

4mm

Pulse Width Modulation

3 (PWM/CCA)

Dimensions

4 x 4 x 0.88mm

Maximum Operating Temperature

+85 °C

Number of LIN Channels

0

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Number of Ethernet Channels

0

Number of PCI Channels

0

Maximum Number of Ethernet Channels

0

Length

4mm

C8051F33x Small Form Microcontrollers, Silicon Labs


The Silicon Labs C8051F33x family of small MCUs are available in 20-pin and 24-pin packages with up to 16 kB flash, a 10-bit ADC and 10-bit DAC. A compatible one-time Programmable (OTP) EEPROM version is also available (C8051T63x).

An on-chip Power-On Reset, VDD monitor, Watchdog Timer and clock oscillator complete the MCU to make a true System-on-Chip solution. Flash memory can be reprogrammed, even in-circuit, providing non-volatile data storage, and enables field upgrades of the firmware. Using the software you have full control over all peripherals which you can shut down to save power.

Available in 4 x 4 mm 20-pin DIP, 20-pin QFN or 24-pin QFN packages. They are specified for 2.7 V to 3.6 V operation over the industrial temperature range (-45°C to +85°C).

- 25 MIPS 8051 CPU

- 2 kB to 16 kB Flash

- 768 B RAM

- UART, SPI and I2C interfaces

- Three PCA channels

- One Comparator

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