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Same model may have multiple batches, images only for reference.
C8051F121 Real Image
Same model may have multiple batches, images only for reference.

C8051F121

Part No C8051F121
Manufacturer Silicon Labs
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 128KB FLASH 64TQFP
Datasheet
C8051F121 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Embedded - Microcontrollers
Mfr Silicon Labs
Series C8051F12x
Package Tray
Product Status Obsolete
Programmable Not Verified
Core Processor 8051
Core Size 8-Bit
Speed 100MHz
Connectivity EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O 32
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
RAM Size 8.25K x 8
Voltage - Supply (Vcc/Vdd) 3V ~ 3.6V
Data Converters A/D 8x8b, 8x12b; D/A 2x12b
Oscillator Type Internal
Temperature Range - Operating -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 64-TQFP
Supplier Device Package 64-TQFP (10x10)
Base Product Number C8051F121
Standard Package 160 pcs
MSL Level 3 (168 Hours)
ECCN 3A001A3
HTSUS 8542.31.0001
Win Source Part Number 575868-C8051F121
Ultra Librarian 3D Model Ultra Librarian C8051F121 CAD Model

Description

The C8051F121 is an 8-bit microcontroller from Silicon Labs' C8051F12x series.

  • Core Processor: 8051
  • Clock Speed: 100MHz
  • Package: 64-TQFP
  • Program Memory Size: 128KB (flash-based)
  • RAM: 8.25KB
  • Connectivity: EBI/EMI, SMBus, SPI, and UART/USART
  • Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, and WDT
  • Operating Voltage: 3V to 3.6V
  • Temperature Range: -40°C to 85°C

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3+ $28.6937 $86.0811
5+ $23.5435 $117.7175
8+ $22.8078 $182.4624
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19+ $19.1291 $363.4529
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