This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

C8051F321 +BOM

8051 CPU Microcontroller Operating at 25MHz

Manufacturer:

Silicon Labs
Mfr.Part #:

C8051F321
Datasheet:

C8051F321 Datasheet (PDF)
Part Life Cycle Code:

Active
Pin Count:

28
HTS Code:

8542.31.00.01
Has ADC:

YES
EDA/CAD Models:

Request Free CAD Models for C8051F321

C8051F321 General Description

The C8051F321 microcontroller, crafted by Silicon Labs, is specially engineered for industrial use. Its robust 8-bit pipelined 8051 core runs at an impressive 25 MHz, making it suitable for demanding applications. With 8 KB of Flash memory and 256 bytes of RAM, this microcontroller ensures efficient storage and handling of program and data. Additionally, it comes equipped with a versatile array of peripherals such as timers/counters, UART, SPI interfaces, and an 8-channel 10-bit ADC, allowing for diverse functionality

Specifications

Part Life Cycle Code	Active	Pin Count	28
Reach Compliance Code		HTS Code	8542.31.00.01
Has ADC	YES	Address Bus Width
Bit Size	8	CPU Family	8051
Clock Frequency-Max	12.18 MHz	DAC Channels	NO
DMA Channels	NO	External Data Bus Width
JESD-30 Code	S-XQCC-N28	Length	5 mm
Moisture Sensitivity Level	3	Number of I/O Lines	21
Number of Terminals	28	Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C	PWM Channels	YES
Peak Reflow Temperature (Cel)	260	Qualification Status	Not Qualified
RAM (bytes)	2304	ROM (words)	16384
ROM Programmability	FLASH	Seated Height-Max	1 mm
Speed	25 MHz	Supply Voltage-Max	3.6 V
Supply Voltage-Min	2.7 V	Supply Voltage-Nom	3 V
Surface Mount	YES	Technology	CMOS
Temperature Grade	INDUSTRIAL	Terminal Form	NO LEAD
Terminal Pitch	0.5 mm	Terminal Position	QUAD
Width	5 mm	uPs/uCs/Peripheral ICs Type	MICROCONTROLLER