- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98147 > ST92T141K4M6 (STMICROELECTRONICS) 16-BIT, OTPROM, 25 MHz, MICROCONTROLLER, PDSO34 PDF資料下載
參數(shù)資料
| 型號： | ST92T141K4M6 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, OTPROM, 25 MHz, MICROCONTROLLER, PDSO34 |
| 封裝： | PLASTIC, SO-34 |
| 文件頁數(shù)： | 62/179頁 |
| 文件大?。?/td> | 1905K |
| 代理商： | ST92T141K4M6 |
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頁當前第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頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁第136頁第137頁第138頁第139頁第140頁第141頁第142頁第143頁第144頁第145頁第146頁第147頁第148頁第149頁第150頁第151頁第152頁第153頁第154頁第155頁第156頁第157頁第158頁第159頁第160頁第161頁第162頁第163頁第164頁第165頁第166頁第167頁第168頁第169頁第170頁第171頁第172頁第173頁第174頁第175頁第176頁第177頁第178頁第179頁
154/179
ST92141 - ANALOG TO DIGITAL CONVERTER (ADC)
REGISTER DESCRIPTION (Cont’d)
CONTROL LOGIC REGISTER (CLR)
The Control Logic Register (CLR) manages the
ADC’s logic. Writing to this register will cause the
current conversion to be aborted and the autoscan
logic to be re-initialized. CLR is programmable as
follows:
CONTROL LOGIC REGISTER (CLR)
R253 - Read/Write
Register Page: 63
Reset Value: 0000 0000 (00h)
Bit 7:5 = SC[2:0]:
Start Conversion Address.
These 3 bits define the starting analog input chan-
nel (Autoscan mode). The first channel addressed
by SC[2:0] is converted, then the channel number
is incremented for the successive conversion, until
channel 7 (111) is converted. When SC2, SC1 and
SC0 are all set, only channel 7 will be converted.
Bit 4 = EXTG:
External Trigger Enable.
This bit is set and cleared by software.
0: External trigger disabled.
1: External trigger enabled. Allows a conversion
sequence to be started on the subsequent edge
of the external signal applied to the EXTRG pin
(when enabled as an Alternate Function).
Bit 3 = INTG:
Internal Trigger Enable.
This bit is set and cleared by software.
0: Internal trigger disabled.
1: Internal trigger enabled. Allows a conversion se-
quence to be started, synchronized by an inter-
nal signal (On-chip Event signal) from a Multi-
function Timer peripheral.
Both External and Internal Trigger inputs are inter-
nally ORed, thus avoiding Hardware conflicts;
however, the correct procedure is to enable only
one alternate synchronization input at a time.
Note: The effect of either synchronization mode is
to set the START/STOP bit, which is reset by hard-
ware when in SINGLE mode, at the end of each
sequence of conversions.
Requirements: The External Synchronisation In-
put must receive a low level pulse wider than an
INTCLK period and, for both External and On-Chip
Event synchronisation, the repetition period must
be greater than the time required for the selected
sequence of conversions.
Bit 2 = POW:
Power Up/Power Down.
This bit is set and cleared by software.
0: Power down mode: all power-consuming logic is
disabled, thus selecting a low power idle mode.
1: Power up mode: the A/D converter logic and an-
alog circuitry is enabled.
Bit 1 = CONT:
Continuous/Single.
0: Single Mode: a single sequence of conversions
is initiated whenever an external (or internal)
trigger occurs, or when the ST bit is set by soft-
ware.
1: Continuous Mode: the first sequence of conver-
sions is started, either by software (by setting
the ST bit), or by hardware (on an internal or ex-
ternal trigger, depending on the setting of the
INTG and EXTG bits); a continuous conversion
sequence is then initiated.
Bit 0 = ST:
Start/Stop.
0: Stop conversion. When the A/D converter is
running in Single Mode, this bit is hardware re-
set at the end of a sequence of conversions.
1: Start a sequence of conversions.
70
SC2
SC1
SC0
EXTG
INTG
POW
CONT
ST
9
相關PDF資料 |
PDF描述 |
|---|---|
| ST92R195C9 | 16-BIT, 24 MHz, MICROCONTROLLER, PQFP80 |
| STA2058 | SPECIALTY MICROPROCESSOR CIRCUIT, PQFP64 |
| STCD1020RDG6E | PLL BASED CLOCK DRIVER, PDSO8 |
| STCD23300F35F | 2330 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PBGA12 |
| STCD23100F35F | 2310 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PBGA12 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ST92T163R4T1 | 功能描述:8位微控制器 -MCU OTP EPROM 20K USB/I2 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 |
| ST92T196/JAP | 制造商:STMicroelectronics 功能描述: |
| ST92T96N9B1/AIN | 制造商:STMicroelectronics 功能描述: |
| ST-930 | 制造商:UNBRANDED 功能描述:MULTIMETER DIGITAL BARGRAPH |
| ST93003 | 功能描述:兩極晶體管 - BJT Hi Vltg FAST SWITCH PNP Pwr TRANSISTOR RoHS:否 制造商:STMicroelectronics 配置: 晶體管極性:PNP 集電極—基極電壓 VCBO: 集電極—發(fā)射極最大電壓 VCEO:- 40 V 發(fā)射極 - 基極電壓 VEBO:- 6 V 集電極—射極飽和電壓: 最大直流電集電極電流: 增益帶寬產(chǎn)品fT: 直流集電極/Base Gain hfe Min:100 A 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PowerFLAT 2 x 2 |
發(fā)布緊急采購，3分鐘左右您將得到回復。