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C8051F121R

C8051F121R

For Reference Only

Part Number C8051F121R
PNEDA Part # C8051F121R
Description IC MCU 8BIT 128KB FLASH 64TQFP
Manufacturer Silicon Labs
Unit Price Request a Quote
In Stock 8,388
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Mar 31 - Apr 5 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

C8051F121R Resources

Brand Silicon Labs
ECAD Module ECAD
Mfr. Part NumberC8051F121R
CategorySemiconductorsEmbedded Processors & ControllersMicrocontrollers
Datasheet
C8051F121R, C8051F121R Datasheet (Total Pages: 350, Size: 3,952.38 KB)
PDFC8051F133 Datasheet Cover
C8051F133 Datasheet Page 2 C8051F133 Datasheet Page 3 C8051F133 Datasheet Page 4 C8051F133 Datasheet Page 5 C8051F133 Datasheet Page 6 C8051F133 Datasheet Page 7 C8051F133 Datasheet Page 8 C8051F133 Datasheet Page 9 C8051F133 Datasheet Page 10 C8051F133 Datasheet Page 11

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C8051F121R Specifications

ManufacturerSilicon Labs
SeriesC8051F12x
Core Processor8051
Core Size8-Bit
Speed100MHz
ConnectivityEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O32
Program Memory Size128KB (128K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size8.25K x 8
Voltage - Supply (Vcc/Vdd)3V ~ 3.6V
Data ConvertersA/D 8x8b, 8x10b; D/A 2x12b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case64-TQFP
Supplier Device Package64-TQFP (10x10)

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