ST92150CV1Q-Auto STMicroelectronics, ST92150CV1Q-Auto Datasheet - Page 55

• Manufacturer Part Number: ST92150CV1Q-Auto
• Description: 8-bit MCU for automotive
• Manufacturer: STMicroelectronics

Specifications of ST92150CV1Q-Auto

• Internal Memory: Single Voltage FLASH up to 256 Kbytes, RAM up to 8Kbytes, 1K byte E3 TM (Emulated EEPROM)
• Minimum Instruction Time: 83 ns (24 MHz int. clock)

Figure 33. Hardware Emulation Flow
3.2.5 Important note on Flash Erase Suspend
Refer to
Read Status Pages
Update commands
in current sector
Map E
Emulation Flow
Write operation
to complete ?
Wait for
Reset
Section 13.1 on page
3 TM
No
Yes
Command
Update
Page
Write operation
Complete
409;
Status page
Update
ST92124xxx-Auto/150xxxxx-Auto/250xxxx-Auto
Page from RAM buffer
complementary sector
Program selected
in next free block
Complementary
1/4 erase of
sector erased ?
Status Page
sector ?
Update
End Page
Update
Interrupt
(to Core)
new
No
No
Yes
Yes
Copy all other Pages
then program them
in next free block
into RAM buffer;
55/430
9