Silicon Labs, 8 bit 8051, C8051F331 Microcontroller, 25 MHz, 8kB FLASH, 20-Pin QFN
Technical Document
Specifications
Brand
Silicon LabsSeries
C8051F331
Product Type
Microcontroller
Package Type
QFN
Mount Type
Surface
Pin Count
20
Device Core
8051
Data Bus Width
8bit
Program Memory Size
8kB
Maximum Clock Frequency
25MHz
RAM Size
768bit
Maximum Supply Voltage
5.5V
Maximum Power Dissipation Pd
1W
Number of Programmable I/Os
25
DACs
1 x 10 Bit
Minimum Operating Temperature
-40°C
Analogue Comparators
1
Maximum Expanded Memory Size
512bit
Maximum Operating Temperature
85°C
Width
4 mm
Height
0.88mm
Length
4mm
Standards/Approvals
RoHS
Minimum Supply Voltage
2V
Number of Timers
4
Instruction Set Architecture
CISC
Automotive Standard
No
ADCs
16 x 10 Bit
Program Memory Type
FLASH
Product details
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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Stock information temporarily unavailable.
4.953 OMR
4.953 OMR Each (ex VAT)
5.201 OMR
5.201 OMR Each (inc. VAT)
1
4.953 OMR
4.953 OMR Each (ex VAT)
5.201 OMR
5.201 OMR Each (inc. VAT)
Stock information temporarily unavailable.
1
| Quantity | Unit price |
|---|---|
| 1 - 4 | 4.953 OMR |
| 5 - 9 | 4.837 OMR |
| 10 - 49 | 4.681 OMR |
| 50 - 99 | 4.594 OMR |
| 100+ | 4.501 OMR |
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
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Technical Document
Specifications
Brand
Silicon LabsSeries
C8051F331
Product Type
Microcontroller
Package Type
QFN
Mount Type
Surface
Pin Count
20
Device Core
8051
Data Bus Width
8bit
Program Memory Size
8kB
Maximum Clock Frequency
25MHz
RAM Size
768bit
Maximum Supply Voltage
5.5V
Maximum Power Dissipation Pd
1W
Number of Programmable I/Os
25
DACs
1 x 10 Bit
Minimum Operating Temperature
-40°C
Analogue Comparators
1
Maximum Expanded Memory Size
512bit
Maximum Operating Temperature
85°C
Width
4 mm
Height
0.88mm
Length
4mm
Standards/Approvals
RoHS
Minimum Supply Voltage
2V
Number of Timers
4
Instruction Set Architecture
CISC
Automotive Standard
No
ADCs
16 x 10 Bit
Program Memory Type
FLASH
Product details
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
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products