- 您現(xiàn)在的位置：買賣IC網 > PDF目錄45238 > MC68HC11EA9MFN2 (FREESCALE SEMICONDUCTOR INC) 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC52 PDF資料下載
參數(shù)資料
| 型號： | MC68HC11EA9MFN2 |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC52 |
| 封裝： | PLASTIC, LCC-52 |
| 文件頁數(shù)： | 48/58頁 |
| 文件大?。?/td> | 583K |
| 代理商： | MC68HC11EA9MFN2 |
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頁當前第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
MOTOROLA
MC68HC11EA9
52
MC68HC11EA9TS/D
ILIE — Idle Line Interrupt Enable
0 = IDLE interrupts disabled
1 = SCI interrupt requested when IDLE status flag is set
TE — Transmitter Enable
0 = Transmitter disabled
1 = Transmitter enabled
RE — Receiver Enable
0 = Receiver disabled
1 = Receiver enabled
RWU — Receiver Wake-Up Control
0 = Normal SCI receiver
1 = Wake-up 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
Set if transmit data can be written to SCDR; if TDRE = 0, transmit data register is busy. Cleared by
SCSR1 read with TDRE set, followed by SCDR write.
0 = Transmit data register contains data and is busy
1 = Transmit data register is empty and SCDR can be written
TC — Transmit Complete Flag
Set if transmitter is idle (no data, preamble, or break transmission in progress). Cleared by SCSR1 read
with TC set, followed by SCDR write.
0 = Transmitter is busy
1 = Transmitter is idle and SCDR can be written
RDRF — Receive Data Register Full Flag
Set if a received character is ready to be read from SCDR. Cleared by SCSR1 read with RDRF set,
followed by SCDR read.
IDLE — Idle Line Detected Flag
Once cleared, IDLE is set again until the RxD line has been active and becomes idle once more. IDLE
flag is inhibited when RWU = 1. Set if the RxD line is idle. Cleared by SCSR1 read with IDLE set, fol-
lowed by SCDR read.
OR — Overrun Error Flag
Set if a new character is received before a previously received character is read from SCDR. Cleared
by SCSR1 read with OR set, followed by SCDR read.
NF — Noise Error Flag
Set if majority sample logic detects anything other than a unanimous decision. Cleared by SCSR1 read
with NF set, followed by SCDR read.
FE — Framing Error
Set if a zero is detected where a stop bit was expected. Cleared by SCSR1 read with FE set, followed
by SCDR read.
SCSR1 — SCI Status Register 1
$102C
BIT 7
654321
BIT 0
TDRE
TC
RDRF
IDLE
OR
NF
FE
PF
RESET:
00000000
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相關PDF資料 |
PDF描述 |
|---|---|
| MC68HC711EA9VP3 | 8-BIT, OTPROM, 3 MHz, MICROCONTROLLER, PDIP56 |
| MC68HC711EA9MFS3 | 8-BIT, UVPROM, 3 MHz, MICROCONTROLLER, CQCC52 |
| MC68HC711EA9MP3 | 8-BIT, OTPROM, 3 MHz, MICROCONTROLLER, PDIP56 |
| MC68HC711EA9VFN3 | 8-BIT, OTPROM, 3 MHz, MICROCONTROLLER, PQCC52 |
| MC68HC11EA9MFN3 | 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PQCC52 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC68HC11EA9MFN3 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:8-Bit Microcontrollers |
| MC68HC11EA9MP2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:8-Bit Microcontrollers |
| MC68HC11EA9MP3 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:8-Bit Microcontrollers |
| MC68HC11EA9VFN2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:8-Bit Microcontrollers |
| MC68HC11EA9VFN3 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:8-Bit Microcontrollers |
發(fā)布緊急采購，3分鐘左右您將得到回復。