Silicon Labs C8051F120-GQ, 8bit 8051 Microcontroller, C8051F, 100MHz, 128 kB Flash, 100-Pin TQFP
- RS Stock No.:
- 5269002
- Mfr. Prt No.:
- C8051F120-GQ
- Brand:
- Silicon Labs
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 5269002 |
| Product description | Silicon Labs C8051F120-GQ, 8bit 8051 Microcontroller, C8051F, 100MHz, 128 kB Flash, 100-Pin TQFP |
| Manufacturer / Brand | Silicon Labs |
| Manufacturer part number | C8051F120-GQ |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 5269002 |
| Product description | Silicon Labs C8051F120-GQ, 8bit 8051 Microcontroller, C8051F, 100MHz, 128 kB Flash, 100-Pin TQFP |
| Manufacturer / Brand | Silicon Labs |
| Manufacturer part number | C8051F120-GQ |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Apr 28, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
C8051F1xx Microcontollers, Silicon Labs
The Silicon Labs C8051F1xx family are analogue intensive, integrated mixed-signal microcontrollers (MCU) with an 8-bit CPU capable of up to 100 MIPS. Available with either 10-bit or 12-bit ADC, together with up to 128 kB Flash and 8 kB RAM.
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 C8051F120/2/4/6 and C8051F130/2 are available in a 100-pin TQFP package. The C8051F121/3/5/7 and C8051F131/3 are available in a 64-pin TQFP package.
- 50 to 100 MIPS 8051 CPU
- 64 to 128 kB Flash memory
- 8448 B RAM
- 10 or 12 bit ADC with up to 100 ksps
- Two comparators
- Voltage reference
- Temperature sensor
- Five 16-bit timers
Specifications
| Attribute | Value |
| Brand | Silicon Labs |
| Family Name | C8051F |
| Package Type | TQFP |
| Mounting Type | Surface Mount |
| Pin Count | 100 |
| Device Core | 8051 |
| Data Bus Width | 8 bit |
| Program Memory Size | 128 kB |
| Maximum Frequency | 100 MHz |
| RAM Size | 8.448 kB |
| USB Channels | 0 |
| Number of PWM Units | 6 |
| ADC Channels | 8 |
| Number of SPI Channels | 1 |
| Typical Operating Supply Voltage | 3 → 3.6 V |
| Maximum Operating Temperature | +85 °C |
| Number of CAN Channels | 0 |
| Width | 14 mm |
| Dimensions | 14 x 14 x 1.05 mm |
| Minimum Operating Temperature | -40 °C |
| Timer Resolution | 16 bit |
| Height | 1.05 mm |
| Number of LIN Channels | 0 |
| Number of USART Channels | 0 |
| Timers | 5 x 16 bit |
| Program Memory Type | Flash |
| Instruction Set Architecture | CISC |
| Number of UART Channels | 2 |
| Number of Ethernet Channels | 0 |
| Number of Timers | 5 |
| Number of I2C Channels | 1 |
| Number of PCI Channels | 0 |
| ADC Resolution | 12 bit |
| ADCs | 8 x 12 bit |
| Pulse Width Modulation | 6 (PWM/CCA) |
| Number of ADC Units | 1 |
| Length | 14 mm |
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