參數(shù)資料
型號： UPSD3253BV-40T1T
廠商： 意法半導體
英文描述： Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
中文描述： 閃存可編程系統(tǒng)設備與8032微控制器核心和256Kbit的SRAM
文件頁數(shù)： 42/176頁
文件大小： 1214K
代理商： UPSD3253BV-40T1T
μPSD325X DEVICES
42/176
Table 21. Description of the IEA Bits
Table 22. Description of the IP Bits
Table 23. Description of the IPA Bits
Bit
Symbol
Function
7
EDDC
Enable DDC interrupt
6
—
Not used
5
—
Not used
4
ES2
Enable 2nd USART interrupt
3
—
Not used
2
—
Not used
1
EI2C
Enable I2C interrupt
0
EUSB
Enable USB interrupt
Bit
Symbol
Function
7
—
Reserved
6
—
Reserved
5
PT2
Timer2 interrupt priority level
4
PS
USART interrupt priority level
3
PT1
Timer1 interrupt priority level
2
PX1
External interrupt (Int1) priority level
1
PT0
Timer0 interrupt priority level
0
PX0
External interrupt (Int0) priority level
Bit
Symbol
Function
7
PDDC
DDC interrupt priority level
6
—
Not used
5
—
Not used
4
PS2
2nd USART interrupt priority level
3
—
Not used
2
—
Not used
1
PI2C
I2C interrupt priority level
0
PUSB
USB interrupt priority level
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參數(shù)描述
UPSD3253BV-40T6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
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