STM32W108HBU64TR STMicroelectronics, STM32W108HBU64TR Datasheet - Page 74
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STM32W108HBU64TR
Manufacturer Part Number
STM32W108HBU64TR
Description
16/32-BITS MICROS
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32W108B-KEXT.pdf
(209 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32W108HBU64TR
Manufacturer:
TDK
Quantity:
30 000
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Serial interfaces
9.3
74/209
Table 11.
1. used if RTS/CTS hardware flow control is enabled.
Table 12.
SPI master mode
The SPI master controller has the following features:
●
●
●
●
●
●
The SPI master controller uses the three signals:
●
●
●
The GPIO pins used for these signals are shown in
needed to drive the nSSEL signals on slave devices.
SPI - Master
SPI - Slave
I
UART
SPI - Master
SPI - Slave
I
2
2
C - Master
C - Master
Interface
Interface
Full duplex operation
Programmable clock frequency (6 MHz max.)
Programmable clock polarity and phase
Selectable data shift direction (either LSB or MSB first)
Receive and transmit FIFOs
Receive and transmit DMA channels
MOSI (Master Out, Slave In) - outputs serial data from the master
MISO (Master In, Slave Out) - inputs serial data from a slave
SCLK (Serial Clock) - outputs the serial clock used by MOSI and MISO
SC1 GPIO usage and configuration
SC2 GPIO usage and configuration
SC1MOSI alternate
output (push-pull)
SC1MISO alternate
output (push-pull)
SC1SDA alternate
output (open-drain)
TXD alternate
output (push-pull)
SC2MOSI
Alternate Output
(push-pull)
SC2MOSI
Alternate Output
(push-pull)
(not used)
PB1
PA0
Doc ID 16252 Rev 8
SC1MISO input
SC1MOSI input
SC1SCL alternate
output (open-drain)
RXD input
SC2MISO Input
SC2MISO Input
SC2SDA Alternate
Output (open-drain)
PB2
PA1
Table
SC1SCLK alternate
output (push-pull);
special SCLK mode
SC1SCLK input
(not used)
nCTS input
SC2SCLK
Alternate Output
(push-pull), special
SCLK mode
SC2SCLK Input
SC2SCL Alternate
Output (open-drain)
STM32W108CB, STM32W108HB
13. Additional outputs may be
PB3
PA2
(1)
(not used)
SC1nSSEL input
(not used)
nRTS alternate
output (push-pull)
(1)
(not used)
SC2nSSEL Input
(not used)
PB4
PA3
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