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参数资料
| 型号： | DS5000T-8-16 |
| 厂商： | DALLAS SEMICONDUCTOR |
| 元件分类： | Microcontroller |
| 英文描述： | 8-BIT, 16 MHz, MICROCONTROLLER, DMA40 |
| 文件页数： | 14/19页 |
| 文件大小： | 301K |
| 代理商： | DS5000T-8-16 |
DS5000(T)
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INSTRUCTION SET
The DS5000(T) executes an instruction set which is object code-compatible with the industry standard
8051 microcontroller. As a result, software development packages which have been written for the 8051
are compatible with the DS5000(T), including cross-assemblers, high-level language compilers, and
debugging tools.
A complete description for the DS5000(T) instruction set is available in the User’s Guide section of the
Secure Microcontroller Data Book.
MEMORY ORGANIZATION
Figure 2 illustrates the address spaces which are accessed by the DS5000(T). As illustrated in the figure,
separate address spaces exist for program and data memory. Since the basic addressing capability of the
machine is 16 bits, a maximum of 64 kbytes of program memory and 64 kbytes of data memory can be
accessed by the DS5000(T) CPU. The 8- or 32-kbyte RAM area inside of the DS5000(T) can be used to
contain both program and data memory.
The Real time Clock (RTC) in the DS5000T is reached in the memory map by setting a SFR bit. The
MCON.2 bit (ECE2) is used to select an alternate data memory map. While ECE2=1, all MOVXs will be
routed to this alternate memory map. The real time clock is a serial device that resides in this area. A full
description of the RTC access and example software is given in the User’s Guide section of the Secure
Microcontroller Data Book. If the ECE2 bit is set on a DS5000 without a timekeeper, the MOVXs will
simply go to a nonexistent memory. Software execution would not be affected otherwise.
相关PDF资料 |
PDF描述 |
|---|---|
| DS5000T-8-8 | 8-BIT, 8 MHz, MICROCONTROLLER, PDIP40 |
| DS5000T-8-12 | 8-BIT, 12 MHz, MICROCONTROLLER, PDIP40 |
| DS5001FP-16 | 8-BIT, 16 MHz, MICROCONTROLLER, PQFP80 |
| DS5002FP-16 | 8-BIT, 16 MHz, MICROCONTROLLER, PQFP80 |
| DS5002FPM-16 | 8-BIT, 16 MHz, MICROCONTROLLER, PQFP80 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS5000T-8-8 | 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| DS5000TK | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller Evaluation Kit |
| DS5001FP | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:128k Soft Microprocessor Chip |
| DS5001FP_05 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:128k Soft Microprocessor Chip |
| DS5001FP08 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller |
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