Not Recommended for New Designs: This part is Not Recommended for New Designs (NRND).
Device/Module image

C8051F021

C8051F02x Analog-Intensive MCUs

The C8051F021 is a highly integrated mixed-signal 8-bit microcontroller (MCU) featuring a powerful 8051 core with 25 MHz performance. This analog-intensive MCU features a 12-bit, 8-ch., 100 ksps ADC, a 12-bit, 2-ch. DAC, and 2 comparators. The C8051F021 also offers 64 kB Flash, 4.25 kB RAM along with additional communication interfaces and 5 x 16-bit timers in a 10x10 mm, QFP64. With on-chip VDD monitor, Watchdog timer, a ±20 internal oscillator, and high analog integration, the C8051F021 MCU is a truly stand-alone system-on-chip solution, making it ideal for applications such as portable medical equipment, weigh scales, test equipment, and fiber optic systems among others.

 

Key Specs

 
MCU Core
8051
MHz
25
Flash (kB)
64
RAM (kB)
4.25
EMIF
1
I2C
1
SPI
1
UART
2
Dig I/O Pins
32
ADC
12-bit, 8-ch., 100 ksps
DAC
12-bit, 2-ch.
Comparators
2
PCA Channels
5
Timers (16-bit)
5
Package Type
QFP64
Package Size (mm)
10x10
MCU Core
8051
MHz
25
Flash (kB)
64
RAM (kB)
4.25
EMIF
1
I2C
1
SPI
1
UART
2
Dig I/O Pins
32
ADC
12-bit, 8-ch., 100 ksps
DAC
12-bit, 2-ch.
Comparators
2
PCA Channels
5
Timers (16-bit)
5
Package Type
QFP64
Package Size (mm)
10x10
C8051F02x-BD.png
Find quality, environmental, shipping, and supply chain information for Silicon Labs devices. You can also download the following environmental documents for each part number: Detailed Device Composition (MDDS), IPC 1752-2 Class 6 (XML format), RoHS Certificate of Compliance, ICP test reports, Halogen-Free Certificate of Compliance, PFOS/PFOA Certificate of Compliance, and REACH Declaration.
Company Name Silicon Laboratories, Inc.
Company Address 400 W. Cesar Chavez Austin, TX 78701
Date of Incorporation 1996
Terms and Conditions View PDF
California SB 657 View PDF
Corp Social Responsibility 1996

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