8-bit microcontroller featuring an 8051 CPU core and 64KB of FLASH memory, operating at up to 25MHz. This surface-mount device utilizes a TQFP package with a 0.5mm lead pitch and offers 32 programmable I/Os. Integrated peripherals include I2C, SPI, CAN, UART, USART, EBI/EMI, SMBus, and 2-Wire interfaces, along with 6 PWM channels and 5 timers/counters. It supports a 2.7V to 3.6V operating supply voltage and includes brown-out detect, POR, PWM, WDT, and a temperature sensor.
Frequency25MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F043-GQ technical specifications.
General
Access Time
25us
Package/Case
TQFP
Core Architecture
8051
Data Bus Width
8b
Density
64KB
Frequency
25MHz
Interface
I2C, SPI, CAN, UART, USART, EBI/EMI, SMBus, 2-Wire
Lead Free
Lead Free
Lead Pitch
0.5mm
Max Frequency
25MHz
Max Operating Temperature
85°C
Max Supply Voltage
3.6V
Memory Size
64KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Bits
8
Number of Channels
6
Number of I/Os
32
Number of Programmable I/O
32
Number of PWM Channels
6
Number of Timers/Counters
5
Operating Supply Voltage
3V
Oscillator Type
Internal
Package Quantity
160
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
Radiation Hardening
No
RAM Size
4.25KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Row Spacing
12mm
Series
C8051F04x
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F043-GQ Datasheet
Download the complete datasheet for Silicon Labs C8051F043-GQ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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