8-bit microcontroller featuring an 8051 CPU core operating up to 25MHz. This CMOS device offers 64KB of FLASH memory and 4.25KB of RAM, with 32 programmable I/O pins. Integrated peripherals include Brown-out Detect/Reset, POR, PWM, WDT, and a temperature sensor. Connectivity is supported via I2C, SPI, UART, USART, EBI/EMI, SMBus, 2-Wire, and CAN interfaces. Packaged in a TQFP-64 surface-mount case, it operates from 2.7V to 3.6V and has an operating temperature range of -40°C to 85°C.
Frequency25MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F045 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
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
32
Number of Programmable I/O
32
Oscillator Type
Internal
Package Quantity
100
Packaging
Tray
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 C8051F045 Datasheet
Download the complete datasheet for Silicon Labs C8051F045 to view detailed technical specifications.
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