ST92250CV2Q-Auto STMicroelectronics, ST92250CV2Q-Auto Datasheet - Page 224

• Manufacturer Part Number: ST92250CV2Q-Auto
• Description: 8-bit MCU for automotive
• Manufacturer: STMicroelectronics

Specifications of ST92250CV2Q-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)

ST92124xxx-Auto/150xxxxx-Auto/250xxxx-Auto
MULTIPROTOCOL SERIAL COMMUNICATIONS INTERFACE (Cont’d)
Table 48. SCI-M Interrupt Vectors
Figure 116. SCI-M Interrupts: Example of Typical Usage
224/430
9
Transmitter Buffer or Shift Register Empty
Transmit DMA end of Block
Received Data Pending
Receive DMA end of Block
Break Detector
Address Word Match
Receiver Error
CHARACTER SEARCH MODE
ADDRESS AFTER BREAK CONDITION
ADDRESS WORD MARKED BY D9=1
D9 ACTING AS DATA CONTROL WITH SEPARATE INTERRUPT
DATA
DATA
DATA
DATA
INTERRUPT
INTERRUPT
DATA
DATA
ADDRESS
BREAK
MATCH
DATA
DATA
INTERRUPT
INTERRUPT
ADDRESS
INTERRUPT
INTERRUPT
BREAK
DATA
DATA
Interrupt Source
ADDRESS
MATCH
MATCH
DATA
D9=1
CHAR MATCH
INTERRUPT
INTERRUPT
INTERRUPT
ADDRESS
INTERRUPT
DATA
D9=1
DATA
DATA
DATA
DATA
INTERRUPT
INTERRUPT
INTERRUPT
INTERRUPT
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
INTERRUPT
INTERRUPT
INTERRUPT
INTERRUPT
DATA
DATA
DATA
DATA
NO MATCH
ADDRESS
DATA
DATA
DATA
INTERRUPT
INTERRUPT
INTERRUPT
DATA
DATA
DATA
BREAK
DATA
INTERRUPT
BREAK
Vector Address
xxxx x100
xxxx x010
xxxx x000
xxx x110
NO MATCH
ADDRESS
VA00270
DATA