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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)： | 2/20頁 |
| 文件大?。?/td> | 636K |
| 代理商： | LC867240A |
LC867248A/40A/32A/24A
2/20
(4) Ports
- Input / output ports
P0
P1
P3
PA, PB, PC, PD, PE, PF (can be used for LCD)
Input/output port programmable in two bits
- Input ports
- LCD control port
Segment output port
Common output port
(5) LCD controller / driver
- Selectable seven kinds of display mode (a combination of static 1/2, 1/3, 1/4 duty and 1/2, 1/3 bits)
- The segment and common output ports can be switched to a general input/output port.
(6) AD converter
- 8-channel × 8-bit AD converter
(7) Serial-interface
- One channel × 16-bit serial-interface circuits (8-bit transmission available by program)
- LSB first/MSB first function available
- Internal 8-bit baud-rate generator in common with two serial-interface circuits
(8) Timers
- Timer0
16-bit timer / counter
2-bit prescaler + 8-bit programmable prescaler
Mode 0 : Two 8-bit timers with programmable prescaler
Mode 1 : 8-bit timer with programmable prescaler + 8-bit counter
Mode 2 : 16-bit timer with programmable prescaler
Mode 3 : 16-bit counter
The resolution of Timer is tCYC. (tCYC : cycle time)
- Timer1
16-bit timer / PWM
Mode 0 : Two 8-bit timers
Mode 1 : 8-bit timer + 8-bit PWM
Mode 2 : 16-bit timer
Mode 3 : Variable-bit PWM (9-16 bits)
In Mode 0 and Mode 1, the resolution of Timer and PWM is tCYC.
In Mode 2 and Mode 3, the resolution of Timer and PWM selectable ; tCYC or 1/2tCYC by program
- Base timer
Every 500ms overflow system for a clock application (using 32.768kHz crystal oscillation for Base timer clock)
Every 976
μ
s, 3.9ms, 15.6ms, 62.5ms overflow system (using 32.768kHz crystal oscillation for Base timer clock)
The Base timer clock selectable ; 32.768kHz crystal oscillation, System clock, and programmable prescaler output of
Timer 0
(9) Buzzer output
- The Buzzer sound frequency selectable ; 4KHz, 2KHz (using 32.768kHz crystal oscillation for Base timer clock)
: 70 terminals (normal ports P0, P1, P3, PA, PB, PC, PD, PE, PF)
Input/output port programmable in nibble units
(When the N-channel open drain output is selected, the data in a bit can be inputted.)
Input/output port programmable in a bit
Input/output port programmable in a bit
: 1 port (8 terminals)
: 1 port (8 terminals)
: 1 port (6 terminals)
: 6 ports (48 terminals)
: 21 terminals (P7, P8, PL)
: 52 terminals
: 48 terminals
: 4 terminals
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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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