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参数资料
| 型号： | SCF5250VM120 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 12/56页 |
| 文件大小： | 0K |
| 描述： | MCU 32BIT 120MHZ AUD 196-MAPBGA |
| 产品变化通告： | Product Discontinuation 24/Feb/2012 |
| 标准包装： | 126 |
| 系列： | SCF52xx |
| 核心处理器： | Coldfire V2 |
| 芯体尺寸： | 32-位 |
| 速度： | 120MHz |
| 连通性： | EBI/EMI，I²C，IDE，MMC，SPI，UART/USART |
| 外围设备： | DMA，I²S，POR，串行音频，WDT |
| 输入/输出数： | 57 |
| 程序存储器类型： | ROMless |
| RAM 容量： | 128K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 1.08 V ~ 1.32 V |
| 数据转换器： | A/D 6x12b |
| 振荡器型： | 内部 |
| 工作温度： | -20°C ~ 70°C |
| 封装/外壳： | 196-LBGA |
| 包装： | 托盘 |
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SCF5250 Data Sheet: Technical Data, Rev. 1.3
2
Freescale Semiconductor
integrated peripherals and enhanced MAC unit allow the SCF5250 to replace both the microcontroller and
the DSP in certain applications. Most peripheral pins can also be remapped as General Purpose I/O pins.
1.1
Orderable Part Numbers
Table 1 lists the orderable part numbers for the SCF5250 processor.
1.2
SCF5250 Features
This section provides brief descriptions of the features of the SCF5250 processor.
1.2.1
ColdFire V2 Core
The ColdFire processor Version 2 core consists of two independent, decoupled pipeline structures to
maximize performance while minimizing core size.The instruction fetch pipeline (IFP) is a two-stage
pipeline for prefetching instructions. The prefetched instruction stream is then gated into the two-stage
operand execution pipeline (OEP), which decodes the instruction, fetches the required operands, and then
executes the required function. Because the IFP and OEP pipelines are decoupled by an instruction buffer
that serves as a FIFO queue, the IFP can prefetch instructions in advance of their actual use by the OEP,
which minimizes time stalled waiting for instructions. The OEP is implemented in a two-stage pipeline
featuring a traditional RISC data path with a dual-read-ported register file feeding an arithmetic/logic unit
(ALU).
Table 1. Orderable Part Numbers
Orderable Part
Number
Maximum Clock
Frequency
Package Type
Operating Temperature
Range
Part Status
SCF5250LPV100
100 MHz
144 pin QFP
-20
°C to 70°C
Leaded
SCF5250LAG100
100 MHz
144 pin QFP
-20
°C to 70°C
Lead Free
SCF5250PV120
120 MHz
144 pin QFP
-20
°C to 70°C
Leaded
SCF5250AG120
120 MHz
144 pin QFP
-20
°C to 70°C
Lead Free
SCF5250DAG1201
1 SCF5250DAG120—This device has the same feature set, pin assignment and specification as SCF5250AG120 with the
addition of including the cost of the MP3 decoder royalty to be paid to Thomson Licensing S.A. for use of the MP3 patent rights
described at http://mp3licensing.com/patents/index.html.
120 MHz
144 pin QFP
-20
°C to 70°C
Lead Free
SCF5250EAG1202
2 SCF5250EAG120—This device has the same feature set, pin assignment and specification as SCF5250AG120 with the
addition of including the cost of the MP3 encoder and decoder royalty to be paid to Thomson Licensing S.A. for use of the MP3
patent rights described at http://mp3licensing.com/patents/index.html.
120 MHz
144 pin QFP
-20
°C to 70°C
Lead Free
SCF5250CPV120
120 MHz
144 pin QFP
-40
°C to 85°C
Leaded
SCF5250CAG120
120 MHz
144 pin QFP
-40
°C to 85°C
Lead Free
SCF5250VM120
120 MHz
196 ball MAPBGA
-20
°C to 70°C
Lead Free
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相关代理商/技术参数 |
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|---|---|
| SCF5251VM | 制造商:Freescale Semiconductor 功能描述: |
| SCF54417M0CMJ250 | 制造商:Freescale Semiconductor 功能描述:COLDFIREV4M CORE - Bulk |
| SCF5740 | 功能描述:LED 显示器和配件 5x7 Red 0.27" 4-CHARACTER RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube |
| SCF5741 | 制造商:OSRAM 功能描述: |
| SCF5742 | 功能描述:LED 显示器和配件 5x7 Hi-Eff Red 0.27" 4-CHARACTER RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube |
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