STM32W108CBU64TR STMicroelectronics, STM32W108CBU64TR Datasheet - Page 15

• Manufacturer Part Number: STM32W108CBU64TR
• Description: MCU, RF, 32BIT, 128K FLASH, 48VFQFPN
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32W108CBU64TR

• Controller Family/series: STM32
• Core Size: 32bit
• No. Of I/o's: 24
• Program Memory Size: 128KB
• Ram Memory Size: 8KB
• Cpu Speed: 24MHz
• Oscillator Type: Internal, External
• No. Of Timers: 2
• Rohs Compliant: Yes
• 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: 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

STM32W108CB, STM32W108HB
3
Pinout and pin description
Figure 2.
PC5, TX_ACTIVE
RF_TX_ALT_N
RF_TX_ALT_P
VDD_24MHZ
VDD_PADSA
VDD_VCO
VDD_RF
nRESET
VDD_IF
BIAS_R
RF_N
RF_P
48-pin VFQFPN pinout
1
2
3
4
5
6
7
8
9
10
11
12
48 47 46 45 44 43 42 41 40 39
13 14 15 16 17 18 19 20 21 22 23 24
Doc ID 16252 Rev 8
Ground pad on back
38 37
36
35
34
33
32
31
30
29
28
27
26
25
PB0, VREF, IRQA, TRACECLK, TIM1CLK, TIM2MSK
PC4, JTMS, SWDIO
PC3, JTDI
PC2, JTDO, SWO
SWCLK, JTCK
PB2, SC1MISO, SC1MOSI, SC1SCL, SC1RXD, TIM2C2
PB1, SC1MISO, SC1MOSI, SC1SDA, SC1TXD, TIM2C1
PA6, TIM1C3
VDD_PADS
PA5, ADC5, PTI_DATA, nBOOTMODE, TRACEDATA3
PA4, ADC4, PTI_EN, TRACEDATA2
PA3, SC2nSSEL, TRACECLK, TIM2C2
Pinout and pin description
Ai15261
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