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C8051F221 from SILICON

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15.625ms

C8051F221

Manufacturer: SILICON

25 MIPS, 8 kB Flash, 8-Bit ADC, 32-Pin Mixed-Signal MCU

Partnumber Manufacturer Quantity Availability
C8051F221 SILICON 10 In Stock

Description and Introduction

25 MIPS, 8 kB Flash, 8-Bit ADC, 32-Pin Mixed-Signal MCU The C8051F221 is a microcontroller manufactured by Silicon Labs. Here are its key specifications:

- **Core**: 8-bit 8051-compatible CPU (up to 25 MIPS at 25 MHz).
- **Flash Memory**: 2 KB (in-system programmable).
- **RAM**: 128 bytes.
- **Digital I/O**: 15 pins (5V tolerant).
- **Analog Peripherals**: 10-bit ADC with 8 channels.
- **Timers**: Two 16-bit timers.
- **Communication Interfaces**: UART, SMBus/I2C, SPI.
- **Supply Voltage**: 2.7V to 3.6V.
- **Operating Temperature**: -40°C to +85°C.
- **Package Options**: 20-pin TSSOP, QFN.

This information is based solely on the manufacturer's specifications.

Partnumber Manufacturer Quantity Availability
C8051F221 SIL 480 In Stock

Description and Introduction

25 MIPS, 8 kB Flash, 8-Bit ADC, 32-Pin Mixed-Signal MCU The C8051F221 microcontroller is manufactured by Silicon Labs (formerly Cygnal Integrated Products). According to Ic-phoenix technical data files, the **SIL (Safety Integrity Level) specifications** for the C8051F221 are not explicitly stated in publicly available documentation. Silicon Labs provides general reliability data, such as failure rates and operating conditions, but does not typically certify its microcontrollers for specific SIL levels (e.g., SIL 2, SIL 3) in standard product documentation.  

For applications requiring SIL compliance, additional external safety mechanisms and system-level validation may be necessary. For detailed reliability or safety-related specifications, you may need to consult Silicon Labs directly or refer to application-specific certifications.

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