Specification Comparison: C8051F340-GQR vs C8051F301 vs C8051F344-GQ

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Part Number
Manufacturer Silicon Laboratories SILICON LABS SILICON LABS
Package TQFP-48 QFN-11 TQFP48
Description CMOS 48MHz Microcontroller 25MHz clock speed with CMOS technology With a generous 64 kB of memory, the C8051F344-GQ is well-suited for a wide range of embedded applications."
Stock 5380 5874 7834
Length 7 mm 3 mm 7 mm
Width 7 mm 3 mm 7 mm
Rohs Code No Yes
Part Life Cycle Code Obsolete Active
Part Package Code QFN QFP
Pin Count 11 48
Reach Compliance Code compliant
HTS Code 8542.31.00.01 8542.31.00.01
Has ADC NO YES
Bit Size 8 8
CPU Family 8051 8051
Clock Frequency-Max 25 MHz 25 MHz
DAC Channels NO NO
DMA Channels NO NO
JESD-30 Code S-XDSO-N11 S-PQFP-G48
JESD-609 Code e0 e3
Moisture Sensitivity Level 1 3
Number of I/O Lines 8 40
Number of Terminals 11 48
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
PWM Channels YES YES
Package Body Material UNSPECIFIED PLASTIC/EPOXY
Package Code HVSON TFQFP
Package Equivalence Code LCC14,.12SQ,20 TQFP48,.35SQ
Package Shape SQUARE SQUARE
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE FLATPACK, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 250 NOT SPECIFIED
Power Supplies 3/3.3 V 5 V
Qualification Status Not Qualified Not Qualified
RAM (bytes) 256 4352
ROM (words) 8192 65536
ROM Programmability FLASH FLASH
Seated Height-Max 1 mm 1.2 mm
Speed 25 MHz 25 MHz
Supply Voltage-Max 3.6 V 3.6 V
Supply Voltage-Min 2.7 V 3 V
Supply Voltage-Nom 3 V 3.3 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish TIN LEAD Matte Tin (Sn)
Terminal Form NO LEAD GULL WING
Terminal Pitch 0.5 mm 0.5 mm
Terminal Position DUAL QUAD
uPs/uCs/Peripheral ICs Type MICROCONTROLLER MICROCONTROLLER
Product Category 8-bit Microcontrollers - MCU
RoHS Details
Core 8051
Program Memory Size 64 kB
Data RAM Size 4.25 kB
Package / Case TQFP-48
Maximum Clock Frequency 48 MHz
ADC Resolution 10 bit
Number of I/Os 40 I/O
Supply Voltage - Min 2.7 V
Supply Voltage - Max 5.25 V
Mounting Style SMD/SMT
Data Bus Width 8 bit
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Series C8051F340
Brand Silicon Labs
Data RAM Type RAM
Height 1 mm
Interface Type I2C, SMBus, SPI, UART, USB
Moisture Sensitive Yes
Number of ADC Channels 17 Channel
Number of Timers/Counters 4 Timer
Processor Series C8051
Product MCUs
Product Type 8-bit Microcontrollers - MCU
Program Memory Type Flash
Factory Pack Quantity 500
Subcategory Microcontrollers - MCU
Unit Weight 0.004603 oz
Pbfree Code Yes
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
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Part Number

Start with: C8051

Part Number "C8051" returned 22 results; all results matched and started with "C8051".

Part Number Description Brand Package/Case Lifecycle Status Cargo cycle In Stock Operation
C8051F060-GQ

Ultra-compact microcontroller with MHz speed and KB memor

Silicon Laboratories TQFP-100 3~7 Days 5,362.00
C8051F120-GQR

CMOS Technology

Silicon Labs TQFP-100 3~7 Days 5,339.00
C8051F310-GQ

C8051F310-GQ Microcontroller with 8-Bit Flash Memory, operating at 25MHz

Silicon Laboratories LQFP-32 3~7 Days 7,962.00
C8051F121-GQ

8-bit microcontroller

Silicon Laboratories TQFP-64 3~7 Days 7,192.00
C8051F580-IQ

Advanced 8051 microcontroller with a wide range of peripheral interfaces for flexibility and connectivity

Silicon Labs QFP 3~7 Days 4,429.00
C8051F314

The C8051F314 microcontroller provides an easy-to-use platform for developing innovative solutions in the electronics industry

SILICON LABS LQFP-32 3~7 Days 7,914.00
C8051F023

8-BIT Microcontroller with 25 MHz Flash Memory in PQFP64 Package

SILICON LABS TQFP-64 3~7 Days 7,811.00
C8051F321

8-Bit Microcontroller with FLASH Memory

SILICON LABS MLP-28 3~7 Days 4,426.00
C8051F125

8-bit microcontroller with 8051 CPU and FLASH memory, operating at 50MHz

SILICON LABS TQFP-64 3~7 Days 5,001.00
C8051F311

8-bit MCU C8051F311

SILICON LABS QFN28 3~7 Days 3,015.00
C8051F005

64 Pin TQFP Plastic

SILICON LABS QFP Obsolete 3~7 Days 7,882.00
C8051F350-GQR

8-bit Microcontrollers - MCU 8KB,24ADC,32Pin MCU

SILICON LABS LQFP-32 3~7 Days 6,398.00
C8051F044-GQ

Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQFP100, TQFP-100

SILICON LABS TQFP-100 3~7 Days 7,823.00
C8051F123-GQ

8051 100 MHz 128 kB MAC 8-bit MCU

Silicon Labs TQFP-64 3~7 Days 5,042.00
C8051F411-GM

8051 50 MHz 32 kB 8-bit MCU

Silicon Labs QFN-28 3~7 Days 6,443.00
C8051F064

C8051F064 is a microcontroller chip by Silicon Labs, featuring a 25 MIPS 8051 CPU, 64KB Flash, and 4352 bytes RAM

SILICON LABS TQFP-100 3~7 Days 6,474.00
C8051F120

Microcontroller, 8-Bit, FLASH, 8051 CPU, 100MHz, CMOS, PQFP100, TQFP-100

SILICON LABS TQFP100 3~7 Days 6,000.00
C8051F000-GQ

8-bit Microcontrollers - MCU 8051 20 MHz 32 kB 8-bit MCU

Silicon Laboratories TQFP-64 NRND 3~7 Days 5,558.00
C8051F996-GU

The C8051F996-GU from Silicon Labs is an 8-bit 8051 Microcontroller capable of running at 25MHz, with 8 kB of Flash memory, packaged in a 24-Pin QSOP

SILICON LABS QSOP-24 3~7 Days 6,307.00
C8051F380-GQ

8051 microcontroller with 50 million cycles per second and 64 kilobytes of memory

Silicon Laboratories TQFP-48 3~7 Days 7,524.00
C8051F320

Compact and efficient microcontroller for industrial automation

Silicon Laboratories LQFP-32 3~7 Days 5,229.00
C8051F410-GQR

Low Profile Quad Flat Pack Microcontroller with 8-bit Processing, 32KB Flash Memory, and Integrated Circuit Architecture

Silicon Labs LQFP-32 Active 3~7 Days 5,131.00