參數(shù)資料
型號： ST72F60E1M1
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO24
封裝： 0.300 INCH, LEAD FREE, PLASTIC, SOP-24
文件頁數(shù)： 133/139頁
文件大?。?/td> 1993K
代理商： ST72F60E1M1
ST7260xx
USB interface (USB)
93/139
0: No error detected
1: Timeout, CRC, bit stuffing or nonstandard
framing error detected
Bit 3 = IOVR Interrupt overrun.
This bit is set when hardware tries to set ERR, or SOF before they have been cleared by
software.
0: No overrun detected
1: Overrun detected
Bit 2 = ESUSP End suspend mode.
This bit is set by hardware when, during suspend mode, activity is detected that wakes the
USB interface up from suspend mode.
This interrupt is serviced by a specific vector, in order to wake up the ST7 from HALT mode.
0: No End Suspend detected
1: End Suspend detected
Bit 1 = RESET USB reset.
This bit is set by hardware when the USB reset sequence is detected on the bus.
0: No USB reset signal detected
1: USB reset signal detected
Note:
The DADDR, EP0RA, EP0RB, EP1RA, EP1RB, EP2RA and EP2RB registers are reset by a
USB reset.
Bit 0 = SOF Start of frame.
This bit is set by hardware when a low-speed SOF indication (keep-alive strobe) is seen on
the USB bus. It is also issued at the end of a resume sequence.
0: No SOF signal detected
1: SOF signal detected
Note:
To avoid spurious clearing of some bits, it is recommended to clear them using a load
instruction where all bits which must not be altered are set, and all bits to be cleared are
reset. Avoid read-modify-write instructions like AND , XOR..
14.4.5
Interrupt mask register (IMR)
Bits 7:0 = These bits are mask bits for all interrupt condition bits included in the ISTR.
Whenever one of the IMR bits is set, if the corresponding ISTR bit is set, and the I bit in the
CC register is cleared, an interrupt request is generated. For an explanation of each bit,
please refer to the corresponding bit description in ISTR.
IMR
Reset value:
0000 0000 (00h)
76
543
21
0
SUSPM
DOVRM
CTRM
ERRM
IOVRM
ESUSPM
RESETM
SOFM
R/W
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST72F60E2M1 功能描述:8位微控制器 -MCU ST7262 Lo Spd USB 8B MCU 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
ST72F60K1U1 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
ST72F60K1U1TR 功能描述:8位微控制器 -MCU ST7262 Lo Spd USB 8B MCU 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
ST72F60K2B1 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
ST72F60K2U1TR 功能描述:8位微控制器 -MCU ST7262 Lo Spd USB 8B MCU 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
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