Silicon Lab C8051F042
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Silicon Lab C8051F042 symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 EE Concierge | SymbolFootprint | ||
 SnapEDA | Footprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 23.847
Stock
122,108
122,112
Authorized Distributors
0
2
Core Architecture
8051
8051
Data Bus Width
8 b
8 b
Max Frequency
25 MHz
25 MHz
Flash Memory Size
64 kB
-
RAM Size
4.3 kB
4.3 kB
Interface
2-Wire, CAN, I2C, SMBus, SPI, UART, USART
2-Wire, CAN, I2C, SMBus, SPI, UART, USART
Number of I/Os
64
64
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Case/Package
TQFP
TQFP
Number of Pins
100
100
Min Supply Voltage
2.7 V
2.7 V
Max Supply Voltage
3.6 V
3.6 V
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.31.00.15
Introduction Date2000-12-20
Lifecycle StatusObsolete (Last Updated: 1 month ago)
LTB Date2005-12-31
LTD Date2006-03-31
Descriptions
Descriptions of Silicon Lab C8051F042 provided by its distributors.
Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQFP100
MCU 8-bit C8051F04x 8051 CISC 64KB Flash 3V 100-Pin TQFP
8-BIT FLASH 25 MHz MICROCONTROLLER PQFP100
IC MCU 8BIT 64KB FLASH 100TQFP
Manufacturer Aliases
Silicon Lab has several brands around the world that distributors may use as alternate names. Silicon Lab may also be known as the following names:
- Silicon Labs
- SILICON LABORATORIES
- SILICON
- Silicon Laboratories Inc
- SILABS
- SCL
- SLAB
- SILICONLA
- SIL LABS
- SILICON LABO
- SILICON LABORATORIES INC (VA)
- Silicon Labs / Bluegiga
- silicon labories
- SILICON LABS Semiconductor
- Silicon (Taiwan Silicon Core)
- SILICON LABS ISOLATION INC
- Silicone Labs
- SILICON INTEGRATED SYSTEMS CORP
- sil lab
- Silicon Laboratories - Silicon Labs
- SiLabs (Telegesis)
- Sillicon Labs
- SILICON LABORATORIES INTERNATIONAL PTE LTD
- SILICON LABORATORIESSKYWORKS SOLUTIONS INC
- CYGNAL INTEGRATED PRODUCTS INC
- Silicon Labs
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTQFP
Number of Pins100
Number of Terminals100
Technical
Access Time25 µs
Core Architecture8051
Data Bus Width8 b
Flash Memory Size64 kB
Frequency25 MHz
Interface2-Wire, CAN, I2C, SMBus, SPI, UART, USART
Max Frequency25 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Nominal Supply Voltage (DC)3 V
Number of Channels6
Number of Digital IO64
Number of I/Os64
Number of Programmable I/O64
Number of Timers/Counters5
Oscillator TypeInternal
PackagingBulk
PeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
RAM Size4.3 kB
Temperature GradeIndustrial
Watchdog TimerYes
Dimensions
Height - Seated (Max)1.2 mm
Length14 mm
Terminal Pitch500 µm
Width14 mm