8-Bit Microcontroller, featuring a 100MHz 8051 core architecture and 128KB FLASH memory. This surface-mount device offers 64 programmable I/Os, supporting I2C, SPI, UART, USART, EBI/EMI, SMBus, and 2-Wire interfaces. Includes 8.25KB RAM and peripherals such as Brown-out Detect/Reset, POR, PWM, WDT, and a Temp Sensor. Operates from 3V to 3.6V with an access time of 100µs, within a temperature range of -40°C to 85°C. Packaged in TQFP for tape and reel distribution.
Frequency100MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F122R technical specifications.
General
Access Time
100us
Package/Case
TQFP
Core Architecture
8051
Data Bus Width
8b
Interface
I2C, SPI, UART, USART, EBI/EMI, SMBus, 2-Wire
Lead Free
Contains Lead
Max Frequency
100MHz
Max Operating Temperature
85°C
Max Supply Voltage
3.6V
Memory Size
128KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
3V
Mount
Surface Mount
Number of Channels
6
Number of I/Os
64
Number of Programmable I/O
64
Oscillator Type
Internal
Package Quantity
250
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
RAM Size
8.25KB
RoHS Compliant
No
Series
C8051F12x
Compliance
RoHS
Not Compliant
Datasheet
Silicon Labs C8051F122R Datasheet
Download the complete datasheet for Silicon Labs C8051F122R to view detailed technical specifications.
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