- 您现在的位置：买卖IC网 > PDF目录10950 > MCF5253VM140J (Freescale Semiconductor)IC MCU 2.1MIPS 140MHZ 225MAPBGA PDF资料下载
参数资料
| 型号： | MCF5253VM140J |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 30/34页 |
| 文件大小： | 0K |
| 描述： | IC MCU 2.1MIPS 140MHZ 225MAPBGA |
| 标准包装： | 160 |
| 系列： | MCF525x |
| 核心处理器： | Coldfire V2 |
| 芯体尺寸： | 32-位 |
| 速度： | 140MHz |
| 连通性： | CAN，EBI/EMI，I²C，QSPI，UART/USART，USB OTG |
| 外围设备： | DMA，WDT |
| 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： | 外部 |
| 工作温度： | -20°C ~ 70°C |
| 封装/外壳： | 225-LFBGA |
| 包装： | 托盘 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页当前第30页第31页第32页第33页第34页
Functional Description
MCF5253 ColdFire Processor Data Sheet: Technical Data, Rev. 4
Freescale Semiconductor
5
GPIO
General Purpose I/O
Interface
System
integration
GPIO signals are multiplexed with various other signals.
GPT
General Timer
Module
Timer
peripheral
The timer module includes two general-purpose timers, each of which
contains a free-running 16-bit timer.
IDE
Integrated Drive
Electronics
Connectivity
peripheral
The IDE hardware consists of bus buffers for address and data and are
intended to reduce the load on the bus and prevent SDRAM and Flash
accesses from propagating to the IDE bus.
INC
Instruction Cache
Core
The instruction cache improves system performance by providing cached
instructions to the execution unit in a single clock cycle.
I2C
Inter IC
Communication
Module
Connectivity
peripheral
The two-wire I2C bus interfaces, compliant with the Philips I2C bus
standard, are bidirectional serial buses that exchange data between
devices.
SRAM
Internal 128-KB
SRAM
Internal
memory
The 128-Kbyte on-chip SRAM is split over two banks, SRAM0 (64K) and
SRAM1 (64K). It provides single clock-cycle access for the ColdFire core.
LIN
Internal Voltage
Regulator
Linear
regulator
An internal 1.2 V regulator is used to supply the CPU and PLL sections of
the MCF5253, reducing the number of external components required and
allowing operation from a single supply rail, typically 3.3 volts.
JTAG
Joint Test Action
Group
Test and
debug
To help with system diagnostics and manufacturing testing, the MCF5253
includes dedicated user-accessible test logic that complies with the IEEE
1149.1A standard for boundary scan testability, often referred to as Joint
Test Action Group, or JTAG.
QSPI
Queued Serial
Peripheral Interface
Connectivity
Interface
The QSPI module provides a serial peripheral interface with queued
transfer capability.
RTC
Real-Time Clock
Timer
Peripheral
The RTC is a clock that keeps track of the current time even if the clock is
turned off.
BDM
Background Debug
Interface
Test and
debug
A background-debug mode (BDM) interface provides system debug.
SDRAMC
Synchronous DRAM
Memory Controller
Peripheral
Interface
The SDRAM controller provides a glueless interface for one bank of
SDRAM, and can address up to 32MB. The controller supports a 16-bit
data bus. The controller operates in page mode, non-page mode, and
burst-page mode and supports SDRAMs.
SIM
System Integration
Module
System
Integration
The SIM provides overall control of the internal and external buses and
serves as the interface between the ColdFire core and the internal
peripherals or external devices. The SIM is responsible for the two
interrupt controllers (setting priorities and levels). And it also configures
the GPIO ports.
PLL
System Oscillator and
Phase Lock Loop
System
Clocking
The oscillator operates from an external crystal connected across CRIN
and CROUT. The circuit can also operate from an external clock
connected to CRIN. The on-chip programmable PLL, which generates the
processor clock, allows the use of almost any low frequency external clock
(5–35 MHz).
Table 2. Digital and Analog Modules (continued)
Block
Mnemonic
Block Name
Functional
Grouping
Brief Description
相关PDF资料 |
PDF描述 |
|---|---|
| MCF5253VM140 | IC MCU 32BIT 225-MAPBGA |
| ADAV801ASTZ | IC CODEC AUDIO R-DVD 3.3V 64LQFP |
| MCIMX27LVOP4AR2 | IC LOW END I.MX27 404-MAPBGA |
| AD1938YSTZ | IC CODEC 24BIT 4ADC/8DAC 48LQFP |
| MC56F8335MFGE | IC DIGITAL SIGNAL CTLR 128-LQFP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MCF5270 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:32-bit Embedded Controller Division |
| MCF5270AB100 | 功能描述:微处理器 - MPU MCF5232 V2CORE 64KSRAM RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MCF5270CAB100 | 功能描述:32位微控制器 - MCU MCF5270 V2CORE 64K SRAM RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| MCF5270CVM150 | 功能描述:微处理器 - MPU MCF5235 V2CORE RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MCF5270CVM150J | 功能描述:32位微控制器 - MCU V2CORE RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
发布紧急采购，3分钟左右您将得到回复。