參數(shù)資料
型號(hào): 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(yè)數(shù): 4/20頁(yè)
文件大?。?/td> 636K
代理商: LC867240A
LC867248A/40A/32A/24A
4/20
(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 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 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.
Input a assigned level to P70/INT0 or P71/INT1 terminal
Input a Port0 interrupt condition
(18) Factory shipment
QFP100E delivery form
(19) Development support tools
- Evaluation (EVA) chip
: LC866093
- EPROM version
: LC86E7248
- One time version
: LC86P7248
- Emulator
: EVA86000 + ECB867200 (Evaluation chip board) + POD866200 (Pod)
Notes for use
Follow the under table
Frequency range
of the system clock
15kHz to 30kHz
30kHz to 6MHz
1/1, 1/2
15kHz to 30kHz
30kHz to 1.5MHz
1/1, 1/2
1.5MHz to 3MHz
4.5V to 6.0V
1/1, 1/2
Internal RC oscillation
2.5V to 6.0V
Voltage range
Clock Divider
Note
1/1
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
1/1
2.5V to 6.0V
1/2
1/2
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