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參數(shù)資料
| 型號： | LC866428B |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 8-Bit Single Chip Microcontroller with On-Chip 28K（28672 ×8 bits）-Byte ROM and 768（768 ×8 bits）-Byte RAM(8位單片微控制器（帶片上28K（28672 ×8 bits）字節(jié)ROM和768（768 ×8 bits）字節(jié)RAM）) |
| 中文描述： | 8位單片機微控制器片過敏蛋白（28672 × 8位）字節(jié)ROM和768（768 × 8位）字節(jié)的RAM（8位單片微控制器（帶片上過敏蛋白（28672 × 8位）字光盤和768節(jié)（768 × 8位）字節(jié)的RAM）） |
| 文件頁數(shù)： | 4/21頁 |
| 文件大?。?/td> | 660K |
| 代理商： | LC866428B |
LC866448B/44B/40B/36B/32B/28B/24B/20B/16B/12B/08B
4/21
(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 instructions cycle-time after occurring the
interrupt request.
(14) Subroutine 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)
(16) Three oscillation circuits
- On-chip RC oscillation circuit using for the system clock.
- On-chip CF oscillation circuit using for the system clock.
- On-chip crystal oscillation circuit using for the system clock and for time-base clock.
(17) Standby function
- HALT mode function
The HALT mode is used to reduce power dissipation. In this operation mode, program execution is stopped. This
operation mode can be released by 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/T0IN, P71/INT1/T0IN terminals set to assigned level (programmable)
Input a Port 0 interrupt condition
(18) Factory shipment
QFP80E delivery form
(19) Development support tools
Evaluation (EVA) chip
: LC866097
EPROM version
: LC86E6449
One time version
: LC86P6449
Emulator
: EVA-86000 + ECB866400 (Evaluation chip board) + POD866400 (POD)
Notice for use
1. Set VDD=4.0V to 6.0V at using S16 to S37 as input port.
2. Follow the under table.
Frequency range of the system clock
Voltage range
15kHz to 30kHz
30kHz to 6MHz
15kHz to 30kHz
30kHz to 1.5MHz
1.5MHz to 3MHz
4.5V to 6.0V
Internal RC oscillation
2.5V to 6.0V
Clock Divider
1/1
1/1,1/2
1/1
1/1,1/2
1/2
1/1,1/2
1/2
Note
Can not use 1/2 divider
Can not use 1/2 divider
Can not use 1/1 divider
Can not use 1/1 divider
4.5V to 6.0V
2.5V to 6.0V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC866432 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with One-Time Programmable PROM |
| LC866432A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS 8-Bit Single-Chip Microcomputers |
| LC866432B | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller |
| LC866436 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with One-Time Programmable PROM |
| LC866436B | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller |
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