C8051F321 vs C8051F321R

This detailed comparison of C8051F321 and C8051F321R in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

C8051F321

Silicon Labs

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C8051F321R

Silicon Labs

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Specifications Hide identical items

Manufacturer	Silicon Labs	Silicon Labs
Package / Case	28-VFQFN Exposed Pad	28-VFQFN Exposed Pad
Description	IC MCU 8BIT 16KB FLASH 28MLP	IC MCU 8BIT 16KB FLASH 28MLP
In Stock	1 144	2 000
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	C8051F32x	C8051F32x
Package	Tube	Tape & Reel (TR)Cut Tape (CT)
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	25MHz	25MHz
Connectivity	SMBus (2-Wire/I²C), SPI, UART/USART, USB	SMBus (2-Wire/I²C), SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O	21	21
Program Memory Size	16KB (16K x 8)	16KB (16K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	2.25K x 8	2.25K x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 3.6V	2.7V ~ 3.6V
Data Converters	A/D 13x10b	A/D 13x10b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	28-MLP (5x5)	28-MLP (5x5)