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參數(shù)資料
| 型號： | DS5000FP-16+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 19/22頁 |
| 文件大小： | 0K |
| 描述： | IC MODULE MICRO 16MHZ 80-QFP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 66 |
| 系列： | DS500x |
| 核心處理器： | 8051 |
| 芯體尺寸： | 8-位 |
| 速度： | 16MHz |
| 連通性： | EBI/EMI，SIO，UART/USART |
| 外圍設(shè)備： | 電源故障復(fù)位，WDT |
| 輸入/輸出數(shù)： | 32 |
| 程序存儲器類型： | SRAM |
| RAM 容量： | 128 x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 4.75 V ~ 5.25 V |
| 振蕩器型： | 外部 |
| 工作溫度： | 0°C ~ 70°C |
| 封裝/外殼： | 80-BQFP |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁面： | 703 (CN2011-ZH PDF) |
DS5000FP
6 of 22
INSTRUCTION SET
The DS5000FP executes an instruction set that is object code compatible with the industry standard 8051
microcontroller. As a result, software development packages such as assemblers and compilers that have
been written for the 8051 are compatible with the DS5000FP. A complete description of the instruction
set and operation are provided in the Secure Microcontroller User’s Guide.
Also note that the DS5000FP is embodied in the DS5000(T) and DS2250(T) modules. The DS5000(T)
combines the DS5000FP with one SRAM of either 8 or 32 kbytes and a lithium cell. An optional Real
Time Clock is also available in the DS5000T. This is packaged in a 40-pin DIP module. The DS2250(T)
is an identical function in a SIMM form factor. It also offers the option of a second 32k SRAM mapped
as data on Chip Enable 2.
MEMORY ORGANIZATION
Figure 2 illustrates the memory map accessed by the DS5000FP. The entire 64k of program and 64k of
data is available. The DS5000FP maps 32k of this space into the SRAM connected to the byte-wide bus.
This is the area from 0000h to 7FFFh (32k) and is reached via CE1 . Any area not mapped into the NV
RAM is reached via the Expanded bus on Ports 0 & 2. Selecting CE2 provides another 32k of potential
data storage. When CE2 is used, no data is available on the ports. The memory map is covered in detail in
the Secure Microcontroller User’s Guide.
Figure 3 illustrates a typical memory connection for a system using 8k bytes of SRAM. Figure 4 shows a
similar system with 32 kbytes. The byte-wide Address bus connects to the SRAM address lines. The bi-
directional byte-wide data bus connects the data I/O lines of the SRAM. CE1 provides the chip enable
and R/ W is the write enable. An additional RAM could be connected to CE2 , with common connections
for R/ W , BA14-0, and BD7-0.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS5000F-P16+ | 制造商:Maxim Integrated Products 功能描述:MICRO FLATPACK-16MHZ PB-FREE - Rail/Tube |
| DS5000FP-16+ | 功能描述:8位微控制器 -MCU Soft MCU Chip RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| DS5000T | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Soft Microcontroller Module |
| DS5000T/KIT | 功能描述:開發(fā)板和工具包 - 8051 RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:C8051F960, Si7005 核心: 接口類型:USB 工作電源電壓: |
| DS5000T0808 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
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