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參數(shù)資料
| 型號： | LC867240A |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 8-Bit Single Chip Microcontroller with On-Chip 40K（40960 ×8 bits）-Byte ROM and 1152（1152 ×8 bits）-Byte RAM(8位單片微控制器（帶片上40K（40960 ×8 bits）字節(jié)ROM和1152（1152 ×8 bits）字節(jié)RAM）) |
| 中文描述： | 8位單片機(jī)微控制器的片上40K的（40960 × 8位）字節(jié)ROM和1152（1152 × 8位）字節(jié)的RAM（8位單片微控制器（帶片上40K的（40960 × 8位）字節(jié)光盤和1152（1152 × 8位）字節(jié)的RAM）） |
| 文件頁數(shù)： | 3/20頁 |
| 文件大小： | 636K |
| 代理商： | LC867240A |
LC867248A/40A/32A/24A
3/20
(10) Remote control receiver circuit (Shares with the P73/INT3/T0IN terminal)
- Noise rejection
- Switch polarity function
(11) Watchdog timer
- The watchdog timer is taken on RC outside
- Watchdog timer operation selectable : interrupt system, system reset
(12) Interrupts system
- 13-source 10-vectored interrupts :
1. External interrupt INT0 (include watchdog timer)
2. External interrupt INT1
3. External interrupt INT2, timer / counter T0L (Lower 8-bit)
4. External interrupt INT3, base timer
5. Timer / counter T0H (Upper 8-bit)
6. Timer T1L, Timer T1H
7. Serial interface SIO0
8. Serial interface SIO1
9. AD converter
10. Port 0
- Built-in interrupt priority control register
Microcontroller allows 3 levels of interrupt; low level, high level, and highest level of multiplex interrupt. It can specify a low
level or a high level interrupt priority from INT2/T0L through port 0 (i.e. the above interrupt number from three through
ten). It can also specify a low level or the highest level interrupt priority to INT0 and INT1.
(13) Real-time service operation
The Real-time service (RTS) functions the 4-byte data-transfer between the special function registers at acknowledging the
interrupt request.
The RTS starts within 1 instruction cycle-time and completes within 5 instruction cycle-times after occurring the interrupt
request.
(14) Sub-routine stack levels
- 128 levels (Max.) : stack area included in RAM area
(15) Multiplication and division
- 16-bit × 8-bit (7 instruction cycle times)
- 16-bit ÷ 8-bit (7 instruction cycle times)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC867248 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single-Chip Microcontroller with the One-Time Programmable PROM Built in |
| LC868008A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with 16/12/08K-Byte ROM and 640-Byte RAM On Chip |
| LC868012A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with 16/12/08K-Byte ROM and 640-Byte RAM On Chip |
| LC868016 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with 16/12/08K-Byte ROM and 640-Byte RAM On Chip |
| LC868016A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with 16/12/08K-Byte ROM and 640-Byte RAM On Chip |
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