參數資料
型號： C8051F005
廠商： Cygnal Technologies
英文描述： 25 MIPS,32k Flash,2.25k Ram,12bit ADC,64 Pin MCU(25 MIPS,32k 閃速存儲器,2.25k Ram,12位 ADC,64 腳 MCU)
中文描述： 25 MIPS的，32K閃存，2.25k羊，12位ADC，64引腳微控制器（25 MIPS的，32K的閃速存儲器，2.25k羊，12位ADC和64腳微控制器）
文件頁數： 12/170頁
文件大?。?/td> 1294K
代理商： C8051F005
Page 12
CYGNAL Integrated Products, Inc.
2001
4.2001; Rev. 1.3
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
PRELIMINARY
1.1.
CIP-51
TM
CPU
1.1.1.
The C8051F000 family utilizes Cygnal’s proprietary CIP-51 microcontroller core. The CIP-51 is fully compatible
with the MCS-51
TM
instruction set. Standard 803x/805x assemblers and compilers can be used to develop software.
The core has all the peripherals included with a standard 8052, including four 16-bit counter/timers, a full-duplex
UART, 256 bytes of internal RAM space, 128 byte Special Function Register (SFR) address space, and four byte-
wide I/O Ports.
1.1.2.
Improved Throughput
The CIP-51 employs a pipelined architecture that greatly increases its instruction throughput over the standard 8051
architecture. In a standard 8051, all instructions except for MUL and DIV take 12 or 24 system clock cycles to
execute with a maximum system clock of 12-to-24MHz. By contrast, the CIP-51 core executes 70% of its
instructions in one or two system clock cycles, with only four instructions taking more than four system clock cycles.
The CIP-51 has a total of 109 instructions. The number of instructions versus the system clock cycles to execute
them is as follows:
Instructions
26
50
5
Clocks to Execute
1
2
2/3
With the CIP-51’s maximum system clock at 25MHz, it has a peak throughput of 25MIPS. Figure 1.4 shows a
comparison of peak throughputs of various 8-bit microcontroller cores with their maximum system clocks.
Fully 8051 Compatible
14
3
7
3
4
1
2
5
1
8
3/4
4/5
Figure 1.4. Comparison of Peak MCU Execution Speeds
5
10
15
20
ADuC812
8051
(16MHz clk)
Philips
80C51
(33MHz clk)
Microchip
PIC17C75x
(33MHz clk)
Cygnal
CIP-51
(25MHz clk)
M
25
相關PDF資料
PDF描述
C8051F006 25 MIPS,32k Flash,2.25k Ram,12bit ADC,48 Pin MCU(25 MIPS,32k 閃速存儲器,2.25k Ram,12位 ADC,48 腳 MCU)
C8051F007 25 MIPS,32k Flash,2.25k Ram,12bit ADC,32 Pin MCU(25 MIPS,32k 閃速存儲器,2.25k Ram,12位 ADC,32 腳 MCU)
C8051F010 20 MIPS,32k Flash,256 Ram,10bit ADC,64 Pin MCU(20 MIPS,32k 閃速存儲器,256 Ram,10位 ADC,64 腳 MCU)
C8051F015 25 MIPS,32k Flash,2.25k Ram,10bit ADC,64 Pin MCU(25 MIPS,32k 閃速存儲器,2.25k Ram,10位 ADC,64 腳 MCU)
C8051F016 25 MIPS,32k Flash,2.25k Ram,10bit ADC,48 Pin MCU(25 MIPS,32k 閃速存儲器,2.25k Ram,10位 ADC,48 腳 MCU)
相關代理商/技術參數
參數描述
C8051F005/0046 制造商:Silicon Laboratories Inc 功能描述:
C8051F005DK 功能描述:開發(fā)板和工具包 - 8051 MCU DEVELOPMENT KIT W/ US POWER SUPPLY RoHS:否 制造商:Silicon Labs 產品:Development Kits 工具用于評估:C8051F960, Si7005 核心: 接口類型:USB 工作電源電壓:
C8051F005DK-A 功能描述:DEV KIT FOR C8051F005/F006/F007 RoHS:否 類別:編程器，開發(fā)系統 >> 過時/停產零件編號 系列:- 標準包裝:1 系列:- 類型:MCU 適用于相關產品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、纜線、軟件、數據表和用戶手冊 其它名稱:520-1035
C8051F005DK-B 功能描述:DEV KIT FOR C8051F005/F006/F007 RoHS:否 類別:編程器，開發(fā)系統 >> 過時/停產零件編號 系列:- 標準包裝:1 系列:- 類型:MCU 適用于相關產品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、纜線、軟件、數據表和用戶手冊 其它名稱:520-1035
C8051F005DK-E 功能描述:DEV KIT FOR C8051F005/F006/F007 RoHS:否 類別:編程器，開發(fā)系統 >> 過時/停產零件編號 系列:- 標準包裝:1 系列:- 類型:MCU 適用于相關產品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、纜線、軟件、數據表和用戶手冊 其它名稱:520-1035
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