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C8051F321R


Part Number C8051F321R
Zouser Part # C8051F321R
Manufacturer Silicon Labs
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers
Description IC MCU 8BIT 16KB FLASH 28MLP
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models C8051F321R PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 13 - May 18 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

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In Stock306 - More on Order
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Lead-TimeTo be Confirmed
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C8051F321R Specifications

Part Number C8051F321R
Brand Silicon Labs
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Embedded Processors & Controllers
Subcategory Microcontrollers
Manufacturer Silicon Labs
Series C8051F32x
Core Processor 8051
Core Size 8-Bit
Speed 25MHz
Connectivity SMBus (2-Wire/I²C), SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O 21
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 2.25K x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V
Data Converters A/D 13x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Supplier Device Package 28-MLP (5x5)

C8051F321R Documents

C8051F321R, C8051F321R Datasheet (Total Pages: 256, Size: 3,498.29 KB)
C8051F321 Datasheet CoverC8051F321 Datasheet Page 2C8051F321 Datasheet Page 3C8051F321 Datasheet Page 4C8051F321 Datasheet Page 5C8051F321 Datasheet Page 6C8051F321 Datasheet Page 7C8051F321 Datasheet Page 8C8051F321 Datasheet Page 9C8051F321 Datasheet Page 10C8051F321 Datasheet Page 11C8051F321 Datasheet Page 12C8051F321 Datasheet Page 13C8051F321 Datasheet Page 14

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