參數(shù)資料
型號： uPSD3254BV-24U1T
廠商： 意法半導(dǎo)體
英文描述： Flash Programmable System Devices with 8032 Microcontroller Core
中文描述： 閃存可編程系統(tǒng)設(shè)備與8032微控制器內(nèi)核
文件頁數(shù)： 41/175頁
文件大?。?/td> 1731K
代理商： UPSD3254BV-24U1T
41/175
UPSD3254A, UPSD3254BV, UPSD3253B, UPSD3253BV
USART Interrupt
I
The USART Interrupt is generated by RI
(receive interrupt) OR TI (transmit interrupt).
I
When the USART Interrupt is generated, the
corresponding request flag must be cleared by
software. The interrupt service routine will have
to check the various USART registers to
determine the source and clear the
corresponding flag.
I
Both USART’s are identical, except for the
additional interrupt controls in the Bit 4 of the
additional interrupt control registers (A7H, B7H)
Figure 16. Interrupt System
AI06646
INT0
USART
Timer
0
I2C
INT1
DDC
Timer
1
USB
2nd
USART
Timer
2
High
Low
I
Interrupt
Sources
IE /
IP / IPA Priority
Global
Enable
相關(guān)PDF資料
PDF描述
uPSD3254BV-24U6T Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3254 Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3253BV-40U6T Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3254B-24T1 Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3254B-40T6 Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPSD3254BV-24U6 功能描述:8位微控制器 -MCU 3.0V 2M 24MHz RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
UPSD3254BV-24U6T 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
UPSD3254BV-40T1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3254BV-40T1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3254BV-40T6 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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