參數(shù)資料
型號(hào)： LC87F72C8A
廠商： Sanyo Electric Co.,Ltd.
英文描述： 8-Bit Single Chip Microcontroller with 128 KB Flash Memory and 2048-Byte RAM On Chip
中文描述： 8位單片機(jī)微控制器128 kB的閃存和2048字節(jié)的片上內(nèi)存
文件頁(yè)數(shù)： 3/24頁(yè)
文件大?。?/td> 717K
代理商： LC87F72C8A
LC87F72C8A
No.6712-3/24
(9) Serial-interface
- SIO 0: 8 bit synchronous serial interface
1) LSB first / MSB first is selectable
2) Internal 8 bit baud-rate generator (fastest clock period 4 / 3 Tcyc)
3) Consecutive automatic data communication (1-256 bits)
- SIO 1: 8 bit asynchronous / synchronous serial interface
Mode 0: Synchronous 8 bit serial IO (2-wire or 3-wire, transmit clock 2–512 Tcyc)
Mode 1: Asynchronous serial IO (half duplex, 8 data bits, 1 stop bit, baud rate 8–2048Tcyc)
Mode 2: Bus mode 1 (start bit, 8 data bits, transmit clock 2–512 Tcyc)
Mode 3: Bus mode 2 (start detection, 8 data bits, stop detection)
(10) AD converter
-8 bits
×
12 channels
(11) Remote control receiver circuit (connected to P73 / INT3 / T0IN terminal)
-Noise rejection function (noise rejection filter’s time constant can be selected from 1 / 32 / 128 Tcyc)
(12) Watchdog timer
- The watching time period is determined by an external RC.
- Watchdog timer can produce interrupt or system reset
(13) Interrupts: 14 sources, 10 vectors
1) Three priority (low, high and highest) multiple interrupts are supported. During interrupt handling, an equal or
lower priority interrupt request is postponed.
2) If interrupt requests to two or more vector addresses occur at once, the higher priority interrupt takes precedence.
In the case of equal priority levels, the vector with the lowest address takes precedence.
No.
Vector
Selectable Level
Interrupt signal
1
00003H
X or L
INT0
2
0000BH
X or L
INT1
3
00013H
H or L
INT2/T0L
4
0001BH
H or L
INT3/Base timer
5
00023H
H or L
T0H
6
0002BH
H or L
T1L/T1H
7
00033H
H or L
SIO0
8
0003BH
H or L
SIO1
9
00043H
H or L
ADC/MIC
10
0004BH
H or L
Port 0
Priority Level: X>H>L
For equal priority levels, vector with lowest address takes precedence.
(14) Subroutine stack levels: 1024 levels max. Stack is located in RAM.
(15) Multiplication and division
- 16 bit
×
8 bit
(executed in 5 cycles)
- 24 bit
×
16 bit (12 cycles)
- 16 bit ÷ 8 bit
( 8 cycles)
- 24 bit ÷ 16 bit (12 cycles)
(16) Oscillation circuits
- On-chip RC oscillation for system clock use.
- CF oscillation for system clock use. (Rf built in, Rd external)
- Crystal oscillation low speed system clock use. (Rf built in, Rd external)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC87F74C8A 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-bit 1-chip Microcontroller
LC87F76C8A 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:FROM 128K byte, RAM 4K byte on-chip 8-bit 1-chip Microcontroller
LC87F76C8AUEH-3E 制造商:ON Semiconductor 功能描述:8-BIT MICROCONTROLLER - Trays
LC87F76C8AU-QFP-E 制造商:ON Semiconductor 功能描述:8-BIT MICROCONTROLLER - Trays 制造商:ON Semiconductor 功能描述:8-bit Microcontrollers - MCU 8-BIT MCU 制造商:ON Semiconductor 功能描述:FTRAY / 8-BIT MICROCONTROLLER
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