8-bit microcontroller featuring 64KB FLASH memory and 4.25KB RAM. Operates at up to 25MHz with an 8-bit data bus width. Supports I2C, SPI, UART, USART, EBI/EMI, SMBus, 2-Wire, and CAN interfaces. Includes 32 programmable I/Os and peripherals such as Brown-out Detect/Reset, POR, PWM, WDT, and Temp Sensor. Designed for surface mount with a TQFP package, operating from 2.7V to 3.6V, with an access time of 25µs.
Frequency25MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F043R technical specifications.
General
Access Time
25us
Package/Case
TQFP
Core Architecture
8051
Data Bus Width
8b
Interface
I2C, SPI, UART, USART, EBI/EMI, SMBus, 2-Wire, CAN
Lead Free
Contains Lead
Max Frequency
25MHz
Max Operating Temperature
85°C
Memory Size
64KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Channels
6
Number of I/Os
32
Number of Programmable I/O
32
Oscillator Type
Internal
Package Quantity
500
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
RAM Size
4.25KB
RoHS Compliant
No
Series
C8051F04x
Compliance
RoHS
Not Compliant
Datasheet
Silicon Labs C8051F043R Datasheet
Download the complete datasheet for Silicon Labs C8051F043R to view detailed technical specifications.
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