8-Bit Microcontroller (MCU) featuring an 8051 core architecture and a maximum operating frequency of 25MHz. This CMOS device offers 64KB of FLASH memory and 4.25KB of RAM, with 32 programmable I/O pins. Integrated peripherals include SPI, CAN, UART, SMBus, I2C, USART, EBI/EMI, and 2-Wire interfaces, alongside 5 timers/counters, PWM, WDT, and a temperature sensor. Operates within a supply voltage range of 2.7V to 3.6V and a temperature range of -40°C to 85°C.
Frequency25MHz
PackageTQFP
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Technical Specifications
Silicon Labs C8051F043 technical specifications.
General
Access Time
25us
Package/Case
TQFP
Core Architecture
8051
Data Bus Width
8b
Interface
SPI, CAN, UART, SMBus, I2C, USART, EBI/EMI, 2-Wire
Lead Free
Contains Lead
Max Frequency
25MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Memory Size
64KB
Memory Type
FLASH,
Min Supply Voltage
2.7V
Number of Channels
6
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
5
Oscillator Type
Internal
Package Quantity
160
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
RAM Size
4.25KB
RoHS Compliant
No
Series
C8051F04x
Watchdog Timer
Yes
Compliance
RoHS
Not Compliant
Datasheet
Silicon Labs C8051F043 Datasheet
Download the complete datasheet for Silicon Labs C8051F043 to view detailed technical specifications.
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