參數(shù)資料
型號： UPSD3254B-40U1T
廠商： 意法半導(dǎo)體
英文描述： Two and Three Channel Codewheels
中文描述： 閃存可編程系統(tǒng)設(shè)備與8032微控制器核心和256Kbit的SRAM
文件頁數(shù)： 42/176頁
文件大?。?/td> 1214K
代理商： UPSD3254B-40U1T
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
相關(guān)PDF資料
PDF描述
UPSD3254B-40U6 Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
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UPSD3254BV-40T1 POWERLINE: RP30-S_DE - 2:1 Wide Input Voltage Range- 30 Watts Output Power- 1.6kVDC Isolation- Fixed Operating Frequency- Six-Sided Continuous Shield- International Safety Standard Approvals- Ul 1950 Component Recognised- Standard 50.8 x40.6x10.2mm Package- Efficiency to 90%
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPSD3254B-40U6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3254B-40U6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3254BV 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3254BV-24 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
UPSD3254BV-24T1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
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