- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378123 > R8820LV (Electronic Theatre Controls, Inc.) 16-BIT RISC MICROCONTROLLER PDF資料下載
參數(shù)資料
| 型號： | R8820LV |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 16-BIT RISC MICROCONTROLLER |
| 中文描述： | 16位RISC微控制器 |
| 文件頁數(shù)： | 8/98頁 |
| 文件大?。?/td> | 1000K |
| 代理商： | R8820LV |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁當前第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
R DC
4. Pin Description
Pin
No.(PQFP)
15, 21, 38,
61, 67, 92
12, 18, 41,
64, 70, 89
RISC DSP Controller
R8820LV
RDC Semiconductor Co.
Rev:1.0
Subject to change without notice
8
Symbol
Type
Description
VCC
Input
System power: +3.3 volt power supply.
GND
Input
System ground.
71
RST
Input*
Reset input. When RST is asserted, the CPU immediately
terminate all operation, clears the internal registers & logic,
and the address transfers to the reset address FFFF0h.
Input to the oscillator amplifier.
Output from the inverting oscillator amplifier.
Clock output A. The CLKOUTA operation is the same as
crystal input frequency (X1). CLKOUTA remains active
during reset and bus hold conditions.
Clock output B. The CLKOUTB operation is the same as
crystal input frequency (X1). CLKOUTB remains active
during reset and bus hold conditions.
Asynchronous Serial Port Interface
Input/OutputReceive data for asynchronous serial port 0. This pin receives
asynchronous serial data.
Tranmit data for asynchronous serial port 0. This pin
transmits asynchronous serial data from the UART of the
microcontrolles.
Ready to send/Ready to Receive signal for asynchronous
serial port 0. When the
set and FC bit in the serial port 0 register is set the
0
RTS signal is enabled. Otherwise the
and FC bit is set the
13
14
X1
X2
Input
Output
16
CLKOUTA
Output
17
CLKOUTB
Output
1
RXD0/PIO23
2
TXD0/PIO22
Output/Input
3
0
RTS /
RTR /PIO20
Output/Input
0
RTS bit in the AUXCON register is
0
RTS bit is cleared
0
RTR signal is enabled.
100
0
CTS /
0
ENRX /PIO21
Input/Output
Clear to send/Enable Receiver Request signal for
asynchronous serial port 0. when
AUXCON register is cleared and the FC bit in the serial port
0 control register is set the
ENRX signal is enabled. Other
when
0
ENRX bit is set and the FC bit is set the
0
ENRX signal is enabled.
0
ENRX bit in the
0
98
TXD1/PIO27
Output/Input
Tranmit data for asynchronous serial port 1. This pin
transmits asynchronous serial data from the UART of the
microcontrolles.
Input/OutputReceive data for asynchronous serial port 1. This pin receives
asynchronous serial data.
Ready to send/Ready to Receive signal for asynchronous
serial port 1. When the
set and FC bit in the serial port 1 register is set the
1
RTS signal is enabled. Otherwise the
and FC bit is set the
RTR
signal is enabled.
99
RXD1/PIO28
62
3
PCS /
1
RTS /
1
RTR
/PIO18
Output/Input
1
RTS bit in the AUXCON register is
1
RTS bit is cleared
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RA258 | Silicon Rectifier Button-Cells |
| RA2505 | Silicon Rectifier Button-Cells |
| RB5P0010M | Video Interface ICs for TFT-LCDs |
| RB5P0020M | Video Interface ICs for TFT-LCDs |
| RB5P0050M | Video Interface ICs for TFT-LCDs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R8821 | 制造商:RDC 制造商全稱:RDC 功能描述:16-BIT RISC MICROCONTROLLER |
| R8822 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RDC 16 Bit RISC MICRO-CONTROLLER |
| R8822I | 制造商:RDC 制造商全稱:RDC 功能描述:16-BIT RISC MICROCONTROLLER |
| R8830 | 制造商:RDC 制造商全稱:RDC 功能描述:16-BIT RISC MICROCONTROLLER |
| R8830I | 制造商:RDC 制造商全稱:RDC 功能描述:16-BIT RISC MICROCONTROLLER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。