C8051F040 vs C8051F006

This in-depth comparison of the C8051F040 and C8051F006 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

C8051F040

Silicon Labs

Lifecycle
Active
Stock
4789 PCS
Series
Embedded - Microcontrollers
+BOM RFQ
Part B

C8051F006

Silicon Labs

Lifecycle
Active
Stock
7617 PCS
Package
TQFP-48
Series
Embedded - Microcontrollers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification C8051F040 C8051F006
Supplier - Silicon Labs
Series C8051F04x C8051F00x
Part Status Obsolete Obsolete
Core Processor 8051 8051
Core Size 8-Bit 8-Bit
Speed 25MHz 25MHz
Connectivity CANbus, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O 64 16
Program Memory Size 64KB (64K x 8) 32KB (32K x 8)
Program Memory Type FLASH FLASH
RAM Size 4.25K x 8 2.25K x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V 2.7V ~ 3.6V
Data Converters A/D 8x8b, 13x12b; D/A 2x10b, 2x12b A/D 8x12b; D/A 2x12b
Oscillator Type Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Base Product Number C8051F040 -
Digi Key Programmable Not Verified -
Packaging Tray -
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