Manufacturer
Silicon Labs
Description
MCU 32-bit SiM3U1xx ARM Cortex M3 RISC 256KB Flash 2.5V/3.3V 40-Pin QFN EP
Datasheet
Type
Case/Package
China RoHS
Core Architecture
Data Bus Width
Flash Memory Size
Frequency
Lifecycle Status
Max Frequency
Max Operating Temperature
Max Power Dissipation
Max Supply Voltage
Memory Size
Memory Type
Min Operating Temperature
Min Supply Voltage
Number of Channels
Number of Digital IO
Number of I/Os
Number of Pins
Number of Programmable I/O
Number of Timers/Counters
Oscillator Type
Peripherals
RAM Size
REACH SVHC
RoHS
Watchdog Timer
Description
QFN
Compliant
ARM
32 b
256 kB
80 MHz
NRND (Last Updated: 8 months ago)
80 MHz
85 °C
650 mW
5.5 V
256 kB
FLASH
-40 °C
1.8 V
10
28
28
40
65
2
Internal
Brown-out Detect/Reset, DMA, POR, PWM, WDT
32 kB
Yes
Compliant
Yes
Ships in 7-10 days
Quantity
Unit Price
Ext. Price
Type
Case/Package
China RoHS
Core Architecture
Data Bus Width
Flash Memory Size
Frequency
Lifecycle Status
Max Frequency
Max Operating Temperature
Max Power Dissipation
Max Supply Voltage
Memory Size
Memory Type
Min Operating Temperature
Min Supply Voltage
Number of Channels
Number of Digital IO
Number of I/Os
Number of Pins
Number of Programmable I/O
Number of Timers/Counters
Oscillator Type
Peripherals
RAM Size
REACH SVHC
RoHS
Watchdog Timer
Description
QFN
Compliant
ARM
32 b
256 kB
80 MHz
NRND (Last Updated: 8 months ago)
80 MHz
85 °C
650 mW
5.5 V
256 kB
FLASH
-40 °C
1.8 V
10
28
28
40
65
2
Internal
Brown-out Detect/Reset, DMA, POR, PWM, WDT
32 kB
Yes
Compliant
Yes
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