供应NXP LPC2194单片机
| 价 格： | 面议 | |
| 型号/规格： | LPC2194 | |
| 品牌/商标： | NXP | |
| 内存大小： | 8位 |
The LPC2194 is based on a 16/32 bit ARM7TDMI-S™ CPU with real-time emulation
and embedded trace support, together with 256 kilobytes (kB) of embedded high
speed flash memory. A 128-bit wide memory interface and a unique accelerator
architecture enable 32-bit code execution at maximum clock rate. For critical code
size applications, the alternative 16-bit Thumb Mode reduces code by more than 30%
with minimal performance penalty.
With its compact 64 pin package, low power consumption, various 32-bit timers,
4-channel 10-bit ADC, 4 advanced CAN channels, PWM channels and 46 GPIO lines
with up to 9 external interrupt pins this microcontroller is particularly suitable for
automotive applications such as a CAN gateway that connects several CAN busses
or a CAN bridge between sub networks at different speeds. Sensors with CAN
interface or debugging via CAN are additional application that need more than 2 CAN
interfaces. It is also an adequate solution for industrial control, medical systems and
fault-tolerant maintenance buses. With a wide range of additional serial
communications interfaces, it is also suited for communication gateways and protocol
converters as well as many other general-purpose applications.
- 所属城市：浙江 杭州
- [联系时请说明来自维库仪器仪表网]
- 联系人： 吴先生
- 电话：0579-87541482
- 传真：0579-87541492
- 手机：15158904582
- QQ ：
供应盛群HOLTEK HT46R47 单片机
信息内容：特性• 工作电压：fSYS = 4MHz：2.2V~5.5VfSYS = 8MHz：3.3V~5.5V• 最多可有13 个双向输入/输出口• 1 个与输入/输出口共用引脚的外部中断输入• 8 位可编程定时/计数器，具有溢出中断和7级预分频器• 内置晶体和RC 振荡电路• 看门狗定时器• HT46R46/HT46C46 有1024×14 程序存储器ROM• HT46R47/HT46C47 有2048×14 程序存储器ROM• 64×8 数据存储器RAM• 具有PFD 功能，可以用来发声• HALT 和唤醒功能可降低功耗• 在VDD=5V，系统频率为8MHz 时，指令周期为0.5μs• HT46R46/HT46C46 有4 层硬件堆栈• HT46R47/HT46C47 有6 层硬件堆栈• HT46R46/HT46C46 有4 通道8 位解析度的A/D 转换器• HT46R47/HT46C47 有4 通道9 位解析度的A/D 转换器• 一通道8 位的PWM(脉宽可调)输出通道，与输入/输出口共用引脚• 位操作指令• 查表指令，表格内容字长14 位• 63 条指令• 指令执行时间为1 或2 个指令周期• 低电压复位功能• 18-pin DIP/SOP, 20-pin SSOP 封装
供应盛群holtek HT46R46 单片机
信息内容：特性• 工作电压：fSYS = 4MHz：2.2V~5.5VfSYS = 8MHz：3.3V~5.5V• 最多可有13 个双向输入/输出口• 1 个与输入/输出口共用引脚的外部中断输入• 8 位可编程定时/计数器，具有溢出中断和7级预分频器• 内置晶体和RC 振荡电路• 看门狗定时器• HT46R46/HT46C46 有1024×14 程序存储器ROM• HT46R47/HT46C47 有2048×14 程序存储器ROM• 64×8 数据存储器RAM• 具有PFD 功能，可以用来发声• HALT 和唤醒功能可降低功耗• 在VDD=5V，系统频率为8MHz 时，指令周期为0.5μs• HT46R46/HT46C46 有4 层硬件堆栈• HT46R47/HT46C47 有6 层硬件堆栈• HT46R46/HT46C46 有4 通道8 位解析度的A/D 转换器• HT46R47/HT46C47 有4 通道9 位解析度的A/D 转换器• 一通道8 位的PWM(脉宽可调)输出通道，与输入/输出口共用引脚• 位操作指令• 查表指令，表格内容字长14 位• 63 条指令• 指令执行时间为1 或2 个指令周期• 低电压复位功能• 18-pin DIP/SOP, 20-pin SSOP 封装概述HT46R46/HT46C46 和HT46R47/HT46C47 是8 位高性能精简指令集单片机，专门为需要A/D...
