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参数资料
| 型号： | MCF52259CAG80 |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP144 |
| 封装： | 20 X 20 MM, ROHS COMPLIANT, LQFP-144 |
| 文件页数： | 43/46页 |
| 文件大小： | 560K |
| 代理商： | MCF52259CAG80 |
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Family Configurations
MCF52259 ColdFire Microcontroller, Rev. 4
Freescale Semiconductor
6
— DMA or FIFO data stream interfaces
— Low power consumption
— OTG protocol logic
Fast Ethernet controller (FEC)
— 10/100 BaseT/TX capability, half duplex or full duplex
— On-chip transmit and receive FIFOs
— Built-in dedicated DMA controller
— Memory-based flexible descriptor rings
Mini-FlexBus
— External bus interface available on 144 pin packages
— Supports glueless interface with 8-bit ROM/flash/SRAM/simple slave peripherals. Can address up to 2 Mbytes of
addresses
— 2 chip selects (FB_CS[1:0])
— Non-multiplexed mode: 8-bit dedicated data bus, 20-bit address bus
— Multiplexed mode: 16-bit data and 20-bit address bus
— FB_CLK output to support synchronous memories
— Programmable base address, size, and wait states to support slow peripherals
— Operates at up to 40 MHz (bus clock) in 1:2 mode or up to 80 MHz (core clock) in 1:1 mode
Three universal asynchronous/synchronous receiver transmitters (UARTs)
— 16-bit divider for clock generation
— Interrupt control logic with maskable interrupts
— DMA support
— Data formats can be 5, 6, 7 or 8 bits with even, odd, or no parity
— Up to two stop bits in 1/16 increments
— Error-detection capabilities
— Modem support includes request-to-send (RTS) and clear-to-send (CTS) lines for two UARTs
— Transmit and receive FIFO buffers
Two I2C modules
— Interchip bus interface for EEPROMs, LCD controllers, A/D converters, and keypads
— Fully compatible with industry-standard I2C bus
— Master and slave modes support multiple masters
— Automatic interrupt generation with programmable level
Queued serial peripheral interface (QSPI)
— Full-duplex, three-wire synchronous transfers
— Up to three chip selects available
— Master mode operation only
— Programmable bit rates up to half the CPU clock frequency
— Up to 16 pre-programmed transfers
Fast analog-to-digital converter (ADC)
— Eight analog input channels
— 12-bit resolution
— Minimum 1.125
s conversion time
— Simultaneous sampling of two channels for motor control applications
— Single-scan or continuous operation
— Optional interrupts on conversion complete, zero crossing (sign change), or under/over low/high limit
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCF52259CAG80 | 制造商:Freescale Semiconductor 功能描述:32-bit Microcontroller IC |
| MCF52259CVN80 | 功能描述:32位微控制器 - MCU KIRIN3 144MAPBGA 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 |
| MCF52259CVN80 | 制造商:Freescale Semiconductor 功能描述:32-bit Microcontroller IC |
| MCF52259CVN80J | 功能描述:32位微控制器 - MCU MCU 32-Bit 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 |
| MCF52264AF80 | 功能描述:32位微控制器 - MCU 8264 100LQFP 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 |
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