- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370925 > M38276M6MXXXFP (Mitsubishi Electric Corporation) SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER PDF資料下載
參數(shù)資料
| 型號： | M38276M6MXXXFP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單芯片8位CMOS微機(jī) |
| 文件頁數(shù)： | 25/70頁 |
| 文件大?。?/td> | 1112K |
| 代理商： | M38276M6MXXXFP |
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頁當(dāng)前第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
25
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
3827 Group
SERIAL I/O
Serial I/O1
Serial I/O1 can be used as either clock synchronous or asynchro-
nous (UART) serial I/O. A dedicated timer (baud rate generator) is
also provided for baud rate generation.
(1) Clock Synchronous Serial I/O Mode
Clock synchronous serial I/O1 can be selected by setting the
mode selection bit of the serial I/O1 control register to “1”.
For clock synchronous serial I/O1, the transmitter and the receiver
must use the same clock. If an internal clock is used, transfer is
started by a write signal to the transmit/receive buffer registers.
Fig. 21 Block diagram of clock synchronous serial I/O1
Fig. 22 Operation of clock synchronous serial I/O1 function
P4
6
/S
CLK
P4
7
/S
RDY1
P4
4
/R
X
D
P4
5
/T
X
D
f(X
IN
)
1/4
1/4
F/F
Serial I/O1 status register
Serial I/O1 control register
Receive buffer register
Address 0018
16
Receive shift register
Receive buffer full flag (RBF)
Receive interrupt request (RI)
Clock control circuit
Shift clock
Serial I/O1
clock selection bit
Frequency division ratio 1/(n+1)
Baud rate generator
Address 001C
16
BRG count source selection bit
Clock control circuit
Falling-edge detector
Data bus
Address 0018
16
Shift clock
Transmit shift register shift completion flag (TSC)
Transmit interrupt source selection bit
Transmit buffer empty flag (TBE)
Address 0019
16
Transmit interrupt request (TI)
Data bus
Address 001A
16
Transmit buffer register
Transmit shift register
(f(X
CIN
) in low-speed mode)
Receive enable signal S
RDY1
D
7
D
0
D
1
D
2
D
3
D
4
D
5
D
6
RBF = 1
TSC = 1
Overrun error (OE)
detection
TBE = 0
TBE = 1
TSC = 0
Transfer shift clock
(1/2 to 1/2048 of the internal
clock, or an external clock)
Serial output T
X
D
Serial input R
X
D
Write signal to receive/transmit
buffer register (address 0018
16
)
Notes 1 :
The transmit interrupt (TI) can be selected to occur either when the transmit buffer register has emptied (TBE=1)
or after the transmit shift operation has ended (TSC=1), by setting the transmit interrupt source selection bit (TIC) of the
serial I/O1 control register.
2 :
If data is written to the transmit buffer register when TSC=0, the transmit clock is generated continuously and serial data is
output continuously from the T
X
D pin.
3 :
The receive interrupt (RI) is set when the receive buffer full flag (RBF) becomes “1” .
D
7
D
0
D
1
D
2
D
3
D
4
D
5
D
6
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M38276M6MXXXFS | 12-Bit 200 kSPS ADC Ser. Out, Auto Pwrdn (S/W and H/W), Low Power W/8 x FIFO W/8 Ch. 20-TSSOP -40 to 85 |
| M38277EAMXXXFP | 800 uA/ch, 11MHz, RRO, Low Voltage, Dual Channel Op Amp 8-SOIC -40 to 125 |
| M38277EAMXXXFS | 800 uA/ch, 11MHz, RRO, Low Voltage, Dual Channel Op Amp 8-SOIC -40 to 125 |
| M38277EAMXXXGP | 800 uA/ch, 11MHz, RRO, Low Voltage, Dual Channel Op Amp with Shutdown 10-MSOP -40 to 125 |
| M38277EAMXXXHP | 800 uA/ch, 11MHz, RRO, Low Voltage, Dual Channel Op Amp with Shutdown 10-MSOP -40 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M3828 BK001 | 制造商:Alpha Wire Company 功能描述:CBL 3COND 16AWG BLK 1000' |
| M3828 BK002 | 制造商:Alpha Wire Company 功能描述:CBL 3COND 16AWG BLK 500' |
| M3828 BK005 | 制造商:Alpha Wire Company 功能描述:CBL 3COND 16AWG BLK 100' |
| M3828 BK199 | 制造商:Alpha Wire Company 功能描述:CBL 3COND 16AWG BLK 3000=3000' |
| M3829 BK001 | 制造商:Alpha Wire Company 功能描述:CBL 4COND 16AWG BLK 1000' |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。