參數(shù)資料
型號： TMS370C042ANL
元件分類： 8位微控制器
英文描述： 8-BIT MICROCONTROLLER
中文描述： 8位微控制器
文件頁數(shù)： 14/48頁
文件大?。?/td> 711K
代理商： TMS370C042ANL
TMS370Cx36
8-BIT MICROCONTROLLER
SPNS039B – JANUARY 1996 – REVISED FEBRUARY 1997
14
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
interrupts (continued)
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PACT (Group 3)
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Release microcontroller from STANDBY and HALT low-power modes
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INT1
INTERRUPT
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External RESET
Watchdog Overflow
Oscillator Fault
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External Interrupt 1
INTERRUPT
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COLD START
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INT1 FLAG
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INT1
SYSTEM
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7FFCh, 7FFDh
6
VECTOR
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2
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GROUP
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PRIORITY
IN
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SPI
SPI RX/TX Complete
SPI INT FLAG
SPIINT
BUFINT
7FF6h, 7FF7h
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7FB0h, 7FB1h
3
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1
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PACT CP4 Event
CP4 INT FLAG
CP4INT
7FB6h, 7FB7h
4
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PACT CP3 Event
PACT CP1 Event
CP3 INT FLAG
CP1 INT FLAG
CP3INT
CP1INT
7FB8h, 7FB9h
7FBCh, 7FBDh
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7
PACT CP2 Event
CP2 INT FLAG
CP2INT
7FBAh, 7FBBh
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7FBEh, 7FBFh
7F9Eh, 7F9Fh
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8
1
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PACT SCI Rx Int
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PACT RX RDY
Default Timer
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PRXINT
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PACT (Group 3)
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ADC1
PACT SCI Tx Int
PACT TX RDY
PTXINT
7F9Ch, 7F9Dh
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7
2
PACT Cmd/Def Entry 0
PACT Cmd/Def Entry 2
CMD/DEF INT 0 FLAG
CMD/DEF INT 2 FLAG
CDINT 0
CDINT 2
7FA0h, 7FA1h
7FA4h, 7FA5h
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3
PACT Cmd/Def Entry 1
CMD/DEF INT 1 FLAG
CDINT 1
7FA2h, 7FA3h
2
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PACT Cmd/Def Entry 6
CMD/DEF INT 6 FLAG
CDINT 6
7FACh, 7FADh
7
ADC1 Conversion Complete
AD INT FLAG
ADINT
7FECh, 7FEDh
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privileged operation and EEPROM write protection override
The TMS370Cx36 family is designed with significant flexibility to enable the designer to software-configure the
system and peripherals to meet the requirements of a variety of applications. The nonprivileged mode of
operation ensures the integrity of the system configuration, once it is defined for an application. Following a
hardware reset, the TMS370Cx36 operates in the privileged mode, where all peripheral file registers have
unrestricted read/write access, and the application program configures the system during the initialization
sequence following reset. As the last step of system initialization, the PRIVILEGE DISABLE bit (SCCR2.0) is
set to 1 to enter the nonprivileged mode, disabling write operations to specific configuration-control bits within
the PF. Table 8 lists the control bits shown in the table which are write-protected during the nonprivileged mode
and must be configured by software prior to exiting the privileged mode.
相關(guān)PDF資料
PDF描述
TMS370C042ANT 8-BIT MICROCONTROLLER
TMS370C042FNA 8-BIT MICROCONTROLLER
TMS370C042FNL 8-BIT MICROCONTROLLER
TMS370C042N2A 8-BIT MICROCONTROLLER
TMS370C042N2L 8-BIT MICROCONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS370C150AFNT 功能描述:8位微控制器 -MCU 8-BIT MICROCONTROLER 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
TMS370C156AFNT 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
TMS370C250AFNT 功能描述:8位微控制器 -MCU 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
TMS370C250FNA 制造商:Texas Instruments 功能描述:
TMS370C256AFNT 功能描述:8位微控制器 -MCU 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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