STM32W108HBU64TR STMicroelectronics, STM32W108HBU64TR Datasheet - Page 192

• Manufacturer Part Number: STM32W108HBU64TR
• Description: 16/32-BITS MICROS
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32W108HBU64TR

• Applications: RF4CE, Remote Control
• Core Processor: ARM® Cortex-M3™
• Program Memory Type: FLASH (128 kB)
• Controller Series: STM32W
• Ram Size: 8K x 8
• Interface: I²C, SPI, UART/USART
• Number Of I /o: 18
• Voltage - Supply: 1.18 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical characteristics
14.5
14.5.1
14.5.2
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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 16252 Rev 8
Change in supply = 0.1 V
Test conditions
Test conditions
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
STM32W108CB, STM32W108HB
Min.
-40
40
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Min.
40
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
Unit
MHz
ppm
mW
mA
µW
MHz
MHz
ms
ms
Unit
µA
pF
pF
pF
pF
%
Ω
Ω
%