8-Bit Microcontroller, FLASH memory, 25MHz max frequency, 64KB memory size, and 4.25KB RAM. Features an 8051 core architecture with an 8-bit data bus width. Offers 64 programmable I/Os and 5 timers/counters. Supports SPI, CAN, UART, SMBus, I2C, USART, EBI/EMI, and 2-Wire interfaces. Operates from 2.7V to 3.6V supply voltage, with an internal oscillator and TQFP package for surface mounting. Includes peripherals like Brown-out Detect/Reset, POR, PWM, WDT, and a Temp Sensor.
Frequency25MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F040-GQR technical specifications.
General
Access Time
25us
Package/Case
TQFP
Contact Plating
Tin
Core Architecture
8051
Data Bus Width
8b
Interface
SPI, CAN, UART, SMBus, I2C, USART, EBI/EMI, 2-Wire
Lead Free
Lead Free
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 Channels
6
Number of I/Os
64
Number of Programmable I/O
64
Number of Timers/Counters
5
Oscillator Type
Internal
Package Quantity
250
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
RAM Size
4.25KB
RoHS Compliant
Yes
Series
C8051F04x
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F040-GQR Datasheet
Download the complete datasheet for Silicon Labs C8051F040-GQR to view detailed technical specifications.
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