Silicon Labs C8051F581-IM, 8bit 8051 Microcontroller, C8051F, 50MHz, 128 kB Flash, 48-Pin QFN
- RS Stock No.:
- 819-6755
- Mfr. Part No.:
- C8051F581-IM
- Brand:
- Silicon Labs
Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
- RS Stock No.:
- 819-6755
- Mfr. Part No.:
- C8051F581-IM
- Brand:
- Silicon Labs
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Silicon Labs | |
| Family Name | C8051F | |
| Package Type | QFN | |
| Mounting Type | Surface Mount | |
| Pin Count | 48 | |
| Device Core | 8051 | |
| Data Bus Width | 8bit | |
| Program Memory Size | 128 kB | |
| Maximum Frequency | 50MHz | |
| RAM Size | 8 kB | |
| USB Channels | 0 | |
| Number of PWM Units | 1 | |
| Number of SPI Channels | 1 | |
| Number of USART Channels | 0 | |
| Typical Operating Supply Voltage | 1.8 → 5.25 V | |
| Number of I2C Channels | 1 | |
| Number of UART Channels | 2 | |
| Number of CAN Channels | 0 | |
| Width | 7mm | |
| Number of LIN Channels | 0 | |
| Height | 0.95mm | |
| ADCs | 1 (32 x 12 bit) | |
| Length | 7mm | |
| Maximum Operating Temperature | +125 °C | |
| Number of ADC Units | 1 | |
| Instruction Set Architecture | MCU | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Number of Ethernet Channels | 0 | |
| Dimensions | 7 x 7 x 0.95mm | |
| Number of Ethernet Channels | 0 | |
| Number of PCI Channels | 0 | |
| Pulse Width Modulation | 1 (12 x 16 bit) | |
| Program Memory Type | Flash | |
Select all | ||
|---|---|---|
Brand Silicon Labs | ||
Family Name C8051F | ||
Package Type QFN | ||
Mounting Type Surface Mount | ||
Pin Count 48 | ||
Device Core 8051 | ||
Data Bus Width 8bit | ||
Program Memory Size 128 kB | ||
Maximum Frequency 50MHz | ||
RAM Size 8 kB | ||
USB Channels 0 | ||
Number of PWM Units 1 | ||
Number of SPI Channels 1 | ||
Number of USART Channels 0 | ||
Typical Operating Supply Voltage 1.8 → 5.25 V | ||
Number of I2C Channels 1 | ||
Number of UART Channels 2 | ||
Number of CAN Channels 0 | ||
Width 7mm | ||
Number of LIN Channels 0 | ||
Height 0.95mm | ||
ADCs 1 (32 x 12 bit) | ||
Length 7mm | ||
Maximum Operating Temperature +125 °C | ||
Number of ADC Units 1 | ||
Instruction Set Architecture MCU | ||
Minimum Operating Temperature -40 °C | ||
Maximum Number of Ethernet Channels 0 | ||
Dimensions 7 x 7 x 0.95mm | ||
Number of Ethernet Channels 0 | ||
Number of PCI Channels 0 | ||
Pulse Width Modulation 1 (12 x 16 bit) | ||
Program Memory Type Flash | ||
C8051F58x/59x Microcontrollers, Silicon Labs
The Silicon Labs C8051F58x/59x automotive and industrial microcontroller (MCU) devices are ideal for applications needing significant performance (50 MIPS) and integration (12-bit ADC) into a constrained space. Available in small form factor packages; 32-pin QFN/QFP (5 x 5 mm), 40-pin QFN (6 x 6 mm) and 48-pin QFN/QFP (7 x 7 mm).
Pin-for-pin compatibility exists between the C8051F58x/59x and C8051F55x/56x/57x series and between the C8051F50x/1x and C8051F54x series.
On-chip Voltage Regulator, Power-On Reset, VDD monitor, Watchdog Timer and clock oscillator combine to make these microcontrollers standalone System-on-a-Chip solutions.
Flash memory can be reprogrammed even when in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware. Using the software you have full control over all peripherals which you can shut down to save power.
They are specified for 2.7 V to 3.6 V operation over the automotive and industrial temperature range (-40°C to +125°C).
Pin-for-pin compatibility exists between the C8051F58x/59x and C8051F55x/56x/57x series and between the C8051F50x/1x and C8051F54x series.
On-chip Voltage Regulator, Power-On Reset, VDD monitor, Watchdog Timer and clock oscillator combine to make these microcontrollers standalone System-on-a-Chip solutions.
Flash memory can be reprogrammed even when in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware. Using the software you have full control over all peripherals which you can shut down to save power.
They are specified for 2.7 V to 3.6 V operation over the automotive and industrial temperature range (-40°C to +125°C).