STM32W108B-SK STMicroelectronics, STM32W108B-SK Datasheet - Page 21

• Manufacturer Part Number: STM32W108B-SK
• Description: STARTER KIT FOR STM32W108
• Manufacturer: STMicroelectronics
• Series: STM32r
• Type: MCUr

Specifications of STM32W108B-SK

• Featured Product: STM32 Cortex-M3 Companion Products
• Contents: Board
• Silicon Manufacturer: ST Micro
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: STM32
• Silicon Family Name: STM32W108xx
• Kit Contents: Board
• Features: IEEE
• Mfg Application Notes: STM32W108 Adjacent Channel Rejection Measurements
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

AN3262
Figure 23. W
1. WM = W
2. N+1 should always be a multiple of 4.
(1 byte), the data (N + 1 bytes)
Receive the start address (4 bytes) &
RITE
Receive the number of bytes to be written
M
RITE
EMORY
Received byte =
Checksum OK?
Checksum OK?
RAM address?
ROP inactive?
Send ACK byte
Send ACK byte
byte address?
Flash memory
0x31+0xCE?
M
checksum
Start WM
address?
command.
EMORY
Option
Yes
No
Yes
Yes
Yes
Yes
Yes
(1)
command (device side)
Doc ID 17845 Rev 2
(2)
Yes
Yes
No
No
No
No
Yes
and checksum
Option byte area from start address
Write the received data to Flash
memory from the start address
Write the received data to RAM
Write the Keys for Option byte
Write the received data to
from the start address
End of WM
Send ACK byte
area access
(1)
Bootloader command set
Send
ACK
byte
Ai14642d
NACK
Send
byte
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