 |
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| |
|
|
| ·单键烧写，操作容易 |
| ·采用PRINTER PORT连接 |
| ·可烧录EM78P153A/E IRC |
| ·LCD显示，可烧录CODE OPTION、CHECK SUM |
| ·可烧录EM78P153/156/257/447A/B/451/458MCU
|
| |
 |
EM78P156N
EM78P156T |
·工作电压：EM78P156N：2.5V~5.5V Em78p156T:
2.7V~5.5V |
·5级堆栈 |
| ·操作温度：EM78P156N：0℃~70℃
Em78p156T:-40℃~85℃ |
·1K×13位片上ROM |
| ·具有Pull-High.Down,Open-Drain与R-Option之功能 |
·高抗干扰 |
| ·48×8位片上寄存器（SRAM通用寄存器） |
·封装方式：18pin DIP/SOP |
|
·可自行编程之预防死机的看门狗(Watch
Dog) |
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| |
|
|
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| ·257A/B:18/20
PIN |
·内含2KROM，80个RAM，8路A/D转换 |
|
| ·Timer
Modules: 3/4 |
·内建IR可用于红外线发射器PWM输出 |
|
| ·八层堆栈 |
·SOP,SOIC,DIP,SSOP封装 |
|
| ·15/17个I/O |
·一组比较输出 |
|
| |
| ·其分别为20与24个管脚 |
| ·内含4KROM，96个RAM，8路A/D转换 |
| ·二个PWM输出 |
| ·一组比较输出 |
| ·八层堆栈 |
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| |
|
·16K ROM |
·36个I/O |
·内建DTMF.A/D.D/A |
| Bit |
6-0 |
5 |
4 |
3 |
0 |
| Mnemonic |
Code |
TONEEN |
DAEN |
ADEN-- |
/PT |
| Function/1 |
ID |
Enable- |
Enable- |
Enable- |
Disable |
| Function/0 |
Disable |
Disable |
Disable |
Enable |
|
| Bit |
1 |
0 |
|
| Mnemonic |
ROM2 |
ROM1 |
TYPE |
| Function |
0 |
0 |
EM78565 |
| 0 |
1 |
- |
| 1 |
0 |
EM78566 |
| 1 |
1 |
EM78567 |
|
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| |
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2005 上进电子 版权所有 |
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