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参数资料
| 型号： | LC865620A |
| 厂商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 8-Bit Single Chip Microcontroller with On-Chip 20K-Byte ROM and 512-Byte RAM(8位单片微控制器（带片上20K字节ROM和512字节RAM）) |
| 中文描述： | 8位单片机微控制器的片上20,000字节ROM和512字节的RAM（8位单片微控制器（带片上20,000字节光碟和512字节的RAM）） |
| 文件页数： | 14/20页 |
| 文件大小： | 643K |
| 代理商： | LC865620A |
LC865632/28/24/20/16/12/08A
3/20
(11) Interrupts system
- 13-sources 10-vectored interrupts :
1. External interrupt INT0 (include watchdog timer)
2. External interrupt INT1
3. External interrupt INT2, timer / counter T0L (Lower 8 bits)
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.
(12) 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 instructions cycle-time after occurring the interrupt
request.
(13) Sub-routine stack levels
- 128 levels (Max.) : stack area included in RAM area
(14) Multiplication and division
- 16 bits × 8-bit (7 instruction cycle times)
- 16 bits ÷ 8-bit (7 instruction cycle times)
(15) Three oscillation circuits
- On-chip RC oscillation circuit using for the system clock
- On-chip CR oscillation circuit using for the system clock
- On-chip crystal oscillation circuit using for the system clock and for time-base clock
XT1 terminal can be used as P74
(16) Standby function
- HALT mode function
The HALT mode is used to reduce the power dissipation. In this operation mode, the program execution is stopped. This
operation mode can be released by the interrupt request signals or the initial system reset request signal.
- HOLD mode function
The HOLD mode is used to freeze all the oscillations ;
RC (internal), CF and Crystal oscillations.
This mode can be released by the following operations.
Reset terminal ( RES ) set to low level
P70/INT0, P71/INT1 terminals set to assigned level (programmable)
Input a Port 0 interrupt condition
(17) Factory shipment
DIP64S, QFP64E delivery form
(18) Development support tools
- Evaluation (EVA) chip
: LC866098
- EPROM version
: LC86E5632
- One time version
: LC86P5632
- Emulator
: EVA86000 + ECB866600 (Evaluation chip board)
+ POD865000 (Pod for DIP64S)
+ POD865010 (Pod for QFP64E)
相关PDF资料 |
PDF描述 |
|---|---|
| LCA2/0-38H-X | COPPER ALLOY, TIN FINISH, WIRE TERMINAL |
| LCAN1/0-56-X | COPPER ALLOY, WIRE TERMINAL |
| LCAN2/0-56-X | COPPER ALLOY, WIRE TERMINAL |
| LCAN300-38-X | COPPER ALLOY, WIRE TERMINAL |
| LCAS3/0-38F-X | COPPER ALLOY, TIN FINISH, WIRE TERMINAL |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC865624 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with One-Time Programmable PROM |
| LC865624A | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller |
| LC865628 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with One-Time Programmable PROM |
| LC865628A | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller |
| LC865632 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with One-Time Programmable PROM |
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