- RS Stock No.:
- 819-6976P
- Mfr. Part No.:
- C8051F345-GQ
- Brand:
- Silicon Labs
- RS Stock No.:
- 819-6976P
- Mfr. Part No.:
- C8051F345-GQ
- Brand:
- Silicon Labs
Technical data sheets
Legislation and Compliance
Product Details
C8051F32x/34x Microcontollers with USB, Silicon Labs
The Silicon Labs C8051F32x/34x families of microcontrollers (MCU) are embedded with full-speed USB 2.0, simplifying the implemention of USB into your design. Their USBXpress software enables a complete host and device side solution. No external resistors, crystal, voltage regulator, EEPROM or other components are required.
This family of microcontrollers includes a high-speed 8051 CPU with between 16 kB and 64 kB Flash. Together with UARTs, SMBus, SPI, timers, counters, PWM generators, multi-channel 10-bit ADC, voltage reference, internal oscillator, comparators and temperature sensor.
They are specified for 2.7 V to 3.6 V operation over the industrial temperature range (-45°C to +85°C). Available in 28-pin QFN, 32-pin LQFP or 48-pin TQFP packages.
This family of microcontrollers includes a high-speed 8051 CPU with between 16 kB and 64 kB Flash. Together with UARTs, SMBus, SPI, timers, counters, PWM generators, multi-channel 10-bit ADC, voltage reference, internal oscillator, comparators and temperature sensor.
They are specified for 2.7 V to 3.6 V operation over the industrial temperature range (-45°C to +85°C). Available in 28-pin QFN, 32-pin LQFP or 48-pin TQFP packages.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
Family Name | C8051F |
Package Type | TQFP |
Mounting Type | Surface Mount |
Pin Count | 48 |
Device Core | 8051 |
Data Bus Width | 8bit |
Program Memory Size | 32 kB |
Maximum Frequency | 25MHz |
RAM Size | 2.304 kB |
USB Channels | 1 |
Number of PWM Units | 1 x 16 bit |
Number of SPI Channels | 1 |
Number of USART Channels | 0 |
Number of CAN Channels | 0 |
Typical Operating Supply Voltage | 3.3 V |
Number of UART Channels | 2 |
Number of I2C Channels | 1 |
Number of PCI Channels | 0 |
Dimensions | 7 x 7 x 1.05mm |
Instruction Set Architecture | MCU |
Minimum Operating Temperature | -40 °C |
Maximum Number of Ethernet Channels | 0 |
Pulse Width Modulation | 1 (5 x 16 bit) |
Program Memory Type | Flash |
ADCs | 20 x 10 bit |
Height | 1.05mm |
Number of LIN Channels | 0 |
Length | 7mm |
Maximum Operating Temperature | +85 °C |
Width | 7mm |
Number of ADC Units | 1 |
Number of Ethernet Channels | 0 |