供应义隆单片机 EM78P468N
| 价 格： | 3.80 | |
| 型号/规格： | EM78P468N | |
| 品牌/商标： | 义隆 |
The EM78P468N/L is an 8-bit microprocessor designed and developed with low-power and high-speed CMOS
technology. Integrated onto a single chip are on chip Watchdog Timer (WDT), Data RAM, ROM, programmable real time
clock counter, internal/external interrupt, power down mode, LCD driver, infrared transmitter function, and tri-state I/O.
The series has an on-chip 4K×13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM). The
EM78P
available to meet user’s requirements. Special 13 bits customer ID options are provided as well.
With its enhanced OTP-ROM feature, the EM78P468N/L provides a convenient way of developing and verifying user’s
programs. Moreover, this OTP device offers the advantages of easy and effective program updates, using development
and programming tools. User can avail of the ELAN Writer to easily program his development code.
Features
CPU Configuration
• 4K×13 bits on-chip OTP-ROM
• 144 bytes general purpose register
• 128 bytes on-chip data RAM
• 272 bytes SRAM
• 8 level stacks for subroutine nesting
• Power-on voltage detector provided (2.0±0.1V) for
EM78P468N
• Power-on voltage detector provided (1.7±0.1V) for
- 所属城市：广东 深圳
- [联系时请说明来自维库仪器仪表网]
- 联系人： 范小姐
- 电话：0755-83044368
- 传真：0755-83983791
- 手机：13723435617
- QQ ：
供应义隆单片机 EM78P259N
信息内容：The EM78P259N is an 8-bit microprocessor designed and developed with low-power and high-speed CMOS technology. The device has an on-chip 2Kx13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM). It provides a protection bit to prevent intrusion of user's code. Three Code option words are also available to meet user's requirements. With its enhanced OTP-ROM feature, the EM78P259N provides a convenient way of developing and verifying user's programs. Moreover, this OTP device offers the advantages of easy and effective program updates, using development and programming tools. User can avail of the ELAN Writer to easily program his development code.
供应松瀚单片机 SN8P2714
信息内容：SN8P2714拥有一个RISC-like的高性能和低功耗系统。1T（一条指令周期就是一个时钟）结构，16MIPS的计算能力。另外，高EFT性能使其适合应用于高干扰的工业环境。SN8P2714的IC结构一流包括2K-word的程序内存（OTP ROM）128-byte的数据存储器（RAM）2个8-bit的定时计数器（TC0，TC1）一个看门狗定时器4个中断源（TC0，TC1，INT0，INT1）7-bit的DAC转换8通道12-bit的ADC转换2通道的PWM输出（PWM0，PWM1）buzzer输出（BZ0，BZ1）8层堆栈缓存器SN8P2714提供4种不同的振荡器模式给系统作为系统时钟，包括高/低速晶体振荡器、陶瓷谐振器和廉价的RC振荡器。SN8P2714包括一个由程控的内部低频RC振荡器作为低速模式的时钟源。
