- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄372306 > ST62P08CM1 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. OSCILLATOR SAFEGUARD. SAFE RESET AND 20 PINS PDF資料下載
參數(shù)資料
| 型號： | ST62P08CM1 |
| 英文描述： | 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. OSCILLATOR SAFEGUARD. SAFE RESET AND 20 PINS |
| 中文描述： | 8位微控制器（MCU）的與檢察官辦公室。光盤。 FASTROM。存儲器。的A / D轉(zhuǎn)換器。振蕩器保障。安全復位和20圖釘 |
| 文件頁數(shù)： | 21/84頁 |
| 文件大?。?/td> | 918K |
| 代理商： | ST62P08CM1 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁當前第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁
21/84
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 Oscillator Divider 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 image register. 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(guān)PDF資料 |
PDF描述 |
|---|---|
| ST62P10CB3 | 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. OSCILLATOR SAFEGUARD. SAFE RESET AND 20 PINS |
| ST62P10CB6 | 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. OSCILLATOR SAFEGUARD. SAFE RESET AND 20 PINS |
| ST62P10CM1 | 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. OSCILLATOR SAFEGUARD. SAFE RESET AND 20 PINS |
| ST62P10CM3 | 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. OSCILLATOR SAFEGUARD. SAFE RESET AND 20 PINS |
| ST62P10CM6 | 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. A/D CONVERTER. OSCILLATOR SAFEGUARD. SAFE RESET AND 20 PINS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST62P08CM6/MHH/TR | 制造商:STMicroelectronics 功能描述: |
| ST62P08CM6/RCFTR | 制造商:STMicroelectronics 功能描述: |
| ST62P09CM1/REXTR | 制造商:STMicroelectronics 功能描述: |
| ST62P10CM6/FBS | 制造商:STMicroelectronics 功能描述: |
| ST62P15CM6/AITTR | 制造商:STMicroelectronics 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。