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参数资料
| 型号： | MCF51JM128EVLD |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 50.33 MHz, RISC MICROCONTROLLER, PQFP44 |
| 封装： | 10 X 10 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, MS-026BCB, LQFP-44 |
| 文件页数： | 47/50页 |
| 文件大小： | 1244K |
| 代理商： | MCF51JM128EVLD |
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MCF51JM128 ColdFire Microcontroller, Rev. 3
MCF51JM128 Family Configurations
Freescale Semiconductor
6
1.3.1
Feature List
32-Bit Version 1 ColdFire Central Processor Unit (CPU)
— Up to 50.33 MHz at 2.7 V – 5.5 V
— Performance (Dhrystone 2.1):
– 0.94 Dhrystone 2.1 MIPS per MHz when running from internal RAM
– 0.76 Dhrystone 2.1 MIPS per MHz when running from flash
— Implements Instruction Set Revision C (ISA_C)
— Supports up to 30 peripheral interrupt requests and seven software interrupts
On-chip memory
— Up to 128 KBytes Flash memory with read/program/erase over full operating voltage and temperature range
— Up to 16 KBytes static random access memory (RAM)
— Security circuitry to prevent unauthorized access to RAM and flash contents
Power-saving modes
— Two low-power stop plus wait modes
— Peripheral clock enable register can disable clocks to unused modules, thereby reducing currents; this behavior
allows clocks to remain enabled to specific perhipherals in Stop3 mode
— Very lower power real-time counter for use in run, wait, and stop modes with internal and external clock sources
Four Clock Source Options
— Oscillator (XOSC) — Loop-control Pierce oscillator; crystal or ceramic resonator range of 31.25 kHz to 38.4 kHz
or 1 MHz to 16 MHz
— FLL/PLL controlled by internal or external reference
— Trimmable internal reference allows 0.2% resolution and 2% deviation
System protection features
— Watchdog computer operating properly (COP) reset with option to run from dedicated 1 kHz internal clock source
or bus clock
— Low-voltage detection with reset or interrupt; selectable trip points
— Illegal opcode and illegal address detection with programmable reset or exception response
— Flash block protection
Debug support
— Single-wire Background debug interface
— 4 Program Counters plus two address (optional data) breakpoint registers with programmable 1- or 2-level trigger
response
— 64-entry processor status and debug data trace buffer with programmable start/stop conditions
Universal Serial Bus (USB) On-The-Go dual-role controller
— Full-speed USB device controller
– Fully compliant with USB specification 1.1 and 2.0
– 16 bidirectional endpoints, with double buffering to provide the maximum throughput
– Supports control, bulk, interrupt, and isochronous endpoints
– Supports bus-powered capability with low-power consumption
— Full-speed / low-speed host controller
– Host mode allows control, bulk, interrupt, and isochronous transfers
— OTG protocol logic
— On-chip USB transceiver
— On-chip 3.3 V USB regulator and pull-up resistors save system cost
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCF51JM128EVLH | 功能描述:32位微控制器 - MCU 64L 128K FLASH 16K RAM 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 |
| MCF51JM128EVLK | 功能描述:32位微控制器 - MCU 80CAU 128K FLASH 16K RAM 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 |
| MCF51JM128EVLK | 制造商:Freescale Semiconductor 功能描述:32-BIT MICROCONTROLLER IC ColdFire 50. |
| MCF51JM128EVQH | 功能描述:32位微控制器 - MCU 64Q 128K FLASH 16K RAM 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 |
| MCF51JM128VLD | 功能描述:32位微控制器 - MCU 44L 128K FLASH 16K RAM 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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