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參數(shù)資料
| 型號： | PCF51JM128VQH |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 46/49頁 |
| 文件大?。?/td> | 0K |
| 描述： | MCU 32BIT 128K FLASH 64-QFP |
| 標準包裝： | 84 |
| 系列： | MCF51JM |
| 核心處理器： | Coldfire V1 |
| 芯體尺寸： | 32-位 |
| 速度： | 50MHz |
| 連通性： | CAN，I²C，SCI，SPI，USB OTG |
| 外圍設(shè)備： | LVD，PWM，WDT |
| 輸入/輸出數(shù)： | 51 |
| 程序存儲器容量： | 128KB（128K x 8） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 16K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 2.7 V ~ 5.5 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 12x12b |
| 振蕩器型： | 外部 |
| 工作溫度： | -40°C ~ 105°C |
| 封裝/外殼： | 64-QFP |
| 包裝： | 托盤 |
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MCF51JM128 ColdFire Microcontroller, Rev. 4
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 KB Flash memory with read/program/erase over full operating voltage and temperature range
— Up to 16 KB 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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCF51JM64EVLK | 功能描述:32位微控制器 - MCU RS80CAU 64KFLASH 8K RAM RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT |
| PCF51JM64VLD | 制造商:Freescale Semiconductor 功能描述:44L 64K FLASH 8K RAM - Trays |
| PCF51JM64VLH | 功能描述:32位微控制器 - MCU RS64L 64K FLASH 8K RAM RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風格:SMD/SMT |
| PCF51JM64VLK | 制造商:Freescale Semiconductor 功能描述:RS80L 64K FLASH 8K RAM - Trays |
| PCF51JM64VQH | 制造商:Freescale Semiconductor 功能描述:RS64Q 64K FLASH 8K RAM - Trays |
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