參數(shù)資料
型號： ST62T60CM6
廠商： 意法半導體
英文描述： IC-SM-8-BIT MCU 4K OTP
中文描述： 集成電路釤8位微控制器4K的檢察官辦公室
文件頁數(shù)： 21/86頁
文件大?。?/td> 559K
代理商： ST62T60CM6
21/86
21
ST62T53C/T60C/T63C ST62E60C
CLOCK SYSTEM
(Cont’d)
Oscillator Control Registers
Address: DCh
Reset State: 00h
—
Write only
Bit 7-4. These bits are not used.
Bit 3. Reserved. Cleared at Reset. Must be kept
cleared.
Bit 2. Reserved. Must be kept low.
RS1-RS0. These bits select the division ratio of
the OscillatorDivider in order to generate the inter-
nal frequency. The following selctions are availa-
ble:
Note
: Care is required when handling the OSCR
register as some bits are write only. For this rea-
son, it is not allowed to change the OSCR contents
while executing interrupt service routine, as the
service routine cannot save and then restore its
previous content. If it is impossible to avoid the
writing of this register in interrupt service routine,
an image of this register must be saved in a RAM
location, and each time the program writes to
OSCR it must write also to the imageregister. The
image register must be written first, so if an inter-
rupt occurs between the two instructions the
OSCR is not affected.
7
0
-
-
-
-
OSCR
3
-
RS1
RS0
RS1
0
0
1
1
RS0
0
1
0
1
Division Ratio
1
2
4
4
相關PDF資料
PDF描述
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相關代理商/技術參數(shù)
參數(shù)描述
ST62T60CM6/TR 制造商:STMicroelectronics 功能描述: 制造商:STMicroelectronics 功能描述:ST62T60CM6/TR - Tape and Reel
ST62T62CB6 功能描述:8位微控制器 -MCU OTP EPROM 2K No Intf 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 安裝風格:SMD/SMT
ST62T62CB6 制造商:STMicroelectronics 功能描述:8BIT MCU OTP 2K+EEPROM 62T62 DIP
ST62T62CM3 功能描述:8位微控制器 -MCU ST6252C ST6262C 8B OTP EPROM ROM 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 安裝風格:SMD/SMT
ST62T62CM6 功能描述:8位微控制器 -MCU OTP EPROM 2K No Intf 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 安裝風格:SMD/SMT
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