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参数资料
| 型号： | LC865520A |
| 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： | 1/19页 |
| 文件大小： | 652K |
| 代理商： | LC865520A |
91400 RM (IM) TW-1/19
Ver.1.02
12296
Preliminary
Overview
The LC865520A/16A/12A/08A/04A microcontrollers are 8-bit single chip microcontrollers with the following one-chip
functional blocks:
- CPU : Operable at a minimum bus cycle time of 0.5
s (microsecond)
- On-chip ROM Maximum Capacity : 20K bytes
- On-chip RAM Capacity : 512 bytes (LC865520A/16A/12A/08A/04A)
- 16-bit timer /counter (or two 8-bit timers)
- 16-bit timer /PWM (or two 8-bit timers)
- 8-channel × 8-bit AD converter
- Two 8-bit synchronous serial-interface circuits
- 13-source 10-vectored interrupt system80
All of the above functions are fabricated on a single chip.
Features
(1) Read-Only Memory (ROM)
: LC865520A
20480 × 8 bits
: LC865516A
16384 × 8 bits
: LC865512A
12288 × 8 bits
: LC865508A
8192 × 8 bits
: LC865504A
4096 × 8 bits
(2) Random Access Memory (RAM)
: LC865520A/16A/12A/08A/04A 512 × 8 bits
(3) Bus Cycle Time/Instruction Cycle Time
The LC865520A/16A/12A/08A/04A are constructed to read ROM twice within one instruction cycle. It has 1.7
times more performance capability within the same instruction cycle compared to our 4-bit microcomputers
(LC66000 series).
Bus cycle time indicates the speed to read ROM.
Bus cycle time
Cycle time
Clock divider
System clock oscillation
Oscillation Frequency
Voltage
0.5
s
1
s
1/1
Ceramic resonator oscillation
6MHz
4.5V to 6.0V
2
s
4
s
1/2
Ceramic resonator oscillation
3MHz
2.5V to 6.0V
7.5
s
15
s
1/2
RC resonator oscillation
800kHz
2.5V to 6.0V
183
s
366
s
1/2
Crystal oscillation
32.768kHz
2.5V to 6.0V
8-Bit Single Chip Microcontroller with On-Chip
20/16/12/08/04K-Byte ROM and 512-Byte RAM
LC865520A/16A/12A/08A/04A
Ordering number : ENN*6697
CMOS IC
相关PDF资料 |
PDF描述 |
|---|---|
| LC865620A | 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）) |
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC865520B | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with On-Chip 20/16/12/08/04K-Byte ROM and 512-Byte RAM |
| LC865608 | 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 |
| LC865608A | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller |
| LC865612 | 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 |
| LC865612A | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller |
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