STM32W108C8U64TR STMicroelectronics, STM32W108C8U64TR Datasheet - Page 191

• Manufacturer Part Number: STM32W108C8U64TR
• Description: 16/32-BITS MICROS
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32W108C8U64TR

• Applications: RF4CE, Remote Control
• Core Processor: ARM® Cortex-M3™
• Program Memory Type: FLASH (64 kB)
• Controller Series: STM32W
• Ram Size: 8K x 8
• Interface: I²C, SPI, UART/USART
• Number Of I /o: 24
• Voltage - Supply: 1.18 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

STM32W108C8
14.5
14.5.1
14.5.2
Clock frequencies
High frequency internal clock characteristics
Table 48.
High frequency external clock characteristics
Table 49.
Frequency at reset
Frequency Steps
Duty cycle
Supply dependence
Test at supply changes: 1.8 V to 1.7 V
Frequency
Accuracy
Duty cycle
Phase noise (at 100 kHz offset)
Start-up time at max bias
Start up time at optimal bias
Current consumption
Current consumption at max bias
Crystal with high ESR
– Load capacitance
– Crystal capacitance
– Crystal power dissipation
Crystal with low ESR
– Load capacitance
– Crystal capacitance
– Crystal power dissipation
High-frequency RC oscillator characteristics
High-frequency crystal oscillator characteristics
Parameter
Parameter
Doc ID 018587 Rev 1
Change in supply = 0.1 V
Test conditions
Test conditions
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Min.
-40
40
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Min.
40
Electrical characteristics
6
Typ.
200
24
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Typ.
0.5
12
5
Max.
-120
+40
300
100
200
60
10
60
18
1
2
1
–
1
7
7
Max.
20
60
%
dBc/Hz
191/207
Unit
MHz
ppm
mW
mA
µW
MHz
MHz
ms
ms
Unit
µA
pF
pF
pF
pF
%
Ω
Ω
%