8-Bit Microcontroller (MCU) featuring an 8051 CPU core operating at up to 25MHz. This CMOS device offers 64KB of FLASH memory and 4.25KB of RAM, with 64 programmable I/O pins. Integrated peripherals include multiple UART, SPI, I2C, CAN, and USART interfaces, along with 8 ADC channels and 6 PWM channels. Packaged in a 100-pin TQFP with tin contact plating, this surface-mount component operates from a 2.7V to 3.6V supply.
Frequency25MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F040-GQ technical specifications.
General
Access Time
25us
Package/Case
TQFP
Contact Plating
Tin
Core Architecture
8051
Data Bus Width
8b
Density
64KB
Frequency
25MHz
Height
1.05mm
Interface
I2C, SPI, CAN, UART, USART, EBI/EMI, SMBus, 2-Wire
Lead Free
Lead Free
Lead Pitch
0.5mm
Length
14mm
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 ADC Channels
8
Number of Bits
8
Number of Channels
6
Number of I/Os
64
Number of Programmable I/O
64
Number of PWM Channels
6
Number of SPI Channels
1
Number of Timers/Counters
5
Number of UART Channels
2
Operating Supply Voltage
3V
Oscillator Type
Internal
Package Quantity
90
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
Radiation Hardening
No
RAM Size
4.25KB
Reach SVHC Compliant
Unknown
RoHS Compliant
Yes
Row Spacing
16mm
Series
C8051F04x
Watchdog Timer
Yes
Width
14mm
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F040-GQ Datasheet
Download the complete datasheet for Silicon Labs C8051F040-GQ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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