- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371051 > MC68HC11K4VFU4 (MOTOROLA INC) Technical Summary 8-Bit Microcontroller PDF資料下載
參數(shù)資料
| 型號： | MC68HC11K4VFU4 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Technical Summary 8-Bit Microcontroller |
| 中文描述： | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | QFP-80 |
| 文件頁數(shù)： | 54/80頁 |
| 文件大小： | 420K |
| 代理商： | MC68HC11K4VFU4 |
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頁當前第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
MOTOROLA
54
M68HC11 K Series
MC68HC11KTS/D
RE —Receiver Enable
0 = Receiver disabled
1 = Receiver enabled
RWU —Receiver Wakeup Control
0 = Normal SCI receiver
1 = Wakeup enabled and receiver interrupts inhibited
SBK —Send Break
0 = Break generator off
1 = Break codes generated as long as SBK = 1
TDRE —Transmit Data Register Empty Flag
This flag is set when SCDR is empty. Clear the TDRE flag by reading SCSR1 and then writing to SCDR.
0 = SCDR busy
1 = SCDR empty
TC —Transmit Complete Flag
This flag is set when the transmitter is idle (no data, preamble, or break transmission in progress). Clear
the TC flag by reading SCSR1 and then writing to SCDR.
0 = Transmitter busy
1 = Transmitter idle
RDRF —Receive Data Register Full Flag
RDRF is set if a received character is ready to be read from SCDR. Clear the RDRF flag by reading
SCSR1 and then reading SCDR.
0 = SCDR empty
1 = SCDR full
IDLE —Idle Line Detected Flag
This flag is set if the RxD line is idle. Once cleared, IDLE is not set again until the RxD line has been
active and becomes idle again. The IDLE flag is inhibited when RWU = 1. Clear IDLE by reading SCSR1
and then reading SCDR.
0 = RxD line is active
1 = RxD line is idle
OR —Overrun Error Flag
OR is set if a new character is received before a previously received character is read from SCDR. Clear
the OR flag by reading SCSR1 and then reading SCDR.
0 = No overrun
1 = Overrun detected
NF —Noise Error Flag
NF is set if majority sample logic detects anything other than a unanimous decision. Clear NF by reading
SCSR1 and then reading SCDR.
0 = Unanimous decision
1 = Noise detected
FE —Framing Error
FE is set when a zero is detected where a stop bit was expected. Clear the FE flag by reading SCSR1
and then reading SCDR.
0 = Stop bit detected
1 = Zero detected
SCSR1
—SCI Status Register 1
$0074
Bit 7
TDRE
1
6
5
4
3
2
1
Bit 0
PF
0
TC
1
RDRF
0
IDLE
0
OR
0
NF
0
FE
0
RESET:
相關PDF資料 |
PDF描述 |
|---|---|
| MC68HC11K4VFN2 | Technical Summary 8-Bit Microcontroller |
| MC68HC11K1CFN2 | 8-BIT MICROCONTROLLER |
| MC68HC11K1MFN2 | 8-BIT MICROCONTROLLER |
| MC68HC11K1MFN3 | Aluminum Electrolytic Radial Lead 5mm Length Capacitor; Capacitance: 33uF; Voltage: 50V; Case Size: 8x5 mm; Packaging: Bulk |
| MC68HC11K1MFN4 | 8-BIT MICROCONTROLLER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC68HC11KA0 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:CONFIG Register Programming for EEPROM-based M68HC11 Microcontrollers |
| MC68HC11KA0CFN2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| MC68HC11KA0CFN3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| MC68HC11KA0CFN4 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| MC68HC11KA0CFU2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
發(fā)布緊急采購，3分鐘左右您將得到回復。