STM32W108CBU63TR STMicroelectronics, STM32W108CBU63TR Datasheet - Page 27

• Manufacturer Part Number: STM32W108CBU63TR
• Description: 16/32-BITS MICROS
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32W108CBU63TR

• 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
4
Embedded memory
Figure 4.
0x42002XXX
0x40000XXX
0x20001FFF
0x0801FFFF
0x0001FFFF
0xE00FFFFF
0x42000000
0x40000000
0x22002000
0x22000000
0x20000000
0x080409FF
0x08040800
0x080407FF
0x08040000
0x08000000
0x000007FF
0x00000000
0xE00FF000
0xE003FFFF
0xE000E000
0xE0042000
0xE0041000
0xE0040000
0xE000F000
0xE0003000
0xE0002000
0xE0001000
0xE0000000
STM32W108 memory mapping
Customer Info Block (0.5kB)
Main Flash Block (128kB)
Main Flash Block (128kB)
Fixed Info Block (2kB)
mapped onto System
mapped onto System
mapped onto System
mapped onto System
Register bit band
Upper mapping
Lower mapping
(Normal Mode)
RAM bit band
(Boot mode)
alias region
alias region
RAM (8kB)
ROM table
(not used)
(not used)
Registers
Not used
Not used
Not used
Not used
interface
interface
interface
interface
NVIC
TPIU
DWT
FPB
ITM
Doc ID 16252 Rev 8
7
Private periph bus (external)
Private periph bus (internal)
Fixed Info Block (2kB)
Optional boot mode
maps Fixed Info Block
to the start of memory
Peripheral
Not used
Not used
Not used
Flash
RAM
Embedded memory
0
0xFFFFFFFF
0xDFFFFFFF
0xE0000000
0xA0000000
0x9FFFFFFF
0x60000000
0x5FFFFFFF
0x40000000
0x3FFFFFFF
0x20000000
0x1FFFFFFF
0x00000000
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