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参数资料
| 型号： | SCF5250LAG100 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 12/56页 |
| 文件大小： | 0K |
| 描述： | IC MPU COLDFIRE 100MHZ 144-LQFP |
| 标准包装： | 60 |
| 系列： | SCF52xx |
| 核心处理器： | Coldfire V2 |
| 芯体尺寸： | 32-位 |
| 速度： | 100MHz |
| 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： | 144-LQFP |
| 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 |
参数描述 |
|---|---|
| SCF5250LPV100 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SCF5250PV120 | 制造商:Rochester Electronics LLC 功能描述:AMADEUS PLUS - Bulk |
| SCF5250VM120 | 功能描述:MCU 32BIT 120MHZ AUD 196-MAPBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:SCF52xx 标准包装:1 系列:87C 核心处理器:MCS 51 芯体尺寸:8-位 速度:16MHz 连通性:SIO 外围设备:- 输入/输出数:32 程序存储器容量:8KB（8K x 8） 程序存储器类型:OTP EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4 V ~ 6 V 数据转换器:- 振荡器型:外部 工作温度:0°C ~ 70°C 封装/外壳:44-DIP 包装:管件 其它名称:864285 |
| SCF5251VM | 制造商:Freescale Semiconductor 功能描述: |
| SCF54417M0CMJ250 | 制造商:Freescale Semiconductor 功能描述:COLDFIREV4M CORE - Bulk |
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